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[ Peperomia abbottii Trel. ]
  Herb. specimen Abbott 201 (nomen herbariorum, ined.)#
  Dom. Republic (US)
  Abbott 201 - Dom. Republic [specimen @ US]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Mathieu, 2007: 7)
Peperomia abbreviatipes Trel. & Yunck.
  Piperac. N. South Amer. 2: 655 (1950)
  Colombia - type: Mutis 542 (holo-: US; ILL [fragm], MA)
  Mutis 542 - Colombia [isotype @ MA]
Peperomia abdita Proctor
  J. Arnold Arbor. 63(3): 221 (1982) (nomen nov. for Peperomia barbata var. puberula Yunck.)
  Jamaica - types: Proctor 8218 pp (syn: IJ) & 8419 pp (syn: IJ)
Peperomia abnormis Trel.
  Ciencia, Mexico, 2: 206 (1941)
  Ecuador - type: Isern 1053a (lecto-: MA [designated Mathieu & Callejas, 2006: 350]; isolecto-: ILL, NY)
  Isern 1063 - Ecuador [isolectotype @ NY*]
[ Peperomia abrupta Trel. ]
  Herb. specimen Pringle 13843 (nomen herbariorum, ined.)#
  Mexico (US)
  Pringle 13843 - Mexico [specimen @ US]
  = Peperomia asarifolia Schltdl. & Cham. (fide Mathieu, 2007: 7)
[ Peperomia abrupteacutata Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 683 (1950)
  Colombia - type: Mutis 544 (holo-: US; iso-: ILL pp, MA)
  Mutis 544 - Colombia [isotype @ MA]
  = Peperomia ternata var. abrupteacutata (Trel. & Yunck.) Steyerm. (fide Steyermark, 1984)
[ Peperomia abrupteacutata var. membranacea Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 683 (1950)
  Colombia - type: Killip 17078 pp (holo-: US; iso-: GH)
  Killip 17078 - Colombia [holotype @ US*]
  = Peperomia ternata var. abrupteacutata (Trel. & Yunck.) Steyerm. (fide Steyermark, 1984)
[ Peperomia abruptifolia Trel. ]
  Herb. specimen Killip 20469 (nomen herbariorum, ined.)#
  Colombia (G, GH, ILL, NY, US)
  Killip 20469 - Colombia [specimen @ NY*]
  = Peperomia trujilloi Steyerm. (fide Steyermark, 1984: 261)
Peperomia abscondita Moore
  Bull. Bishop Mus., Honolulu, 102: 25 (1933)
  Austral Isl. (Tubuai), Society Isl. (Raiatea) - type: Moore 260 (holo-: BISH; iso-: BISH, MIN), (Borabora)
  Moore 260 - Society Isl. [isotype @ MIN*]
[ Peperomia abstrusa Trel. ]
  Herb. specimen Johnson 638 (nomen herbariorum, ined.)#
  Guatemala (US)
  Johnson 638 - Guatemala [specimen @ US]
  = Peperomia succulenta C.DC. (fide Mathieu, 2007: 8)
Peperomia abyssinica Miq.
  Lond. Journ. Bot. 4: 419 (1845)
  Cameroon, Erythrea, Ethiopia - type: Schimper 1319 (holotype not designated: BM, BR, G, GZU, G-DC, HAL, K, L, LG, M, MO, MPU, P, S, TUB, U, UPS, W), Kenya, Malawi, Tanzania, Uganda
  Schimper 1319 - Ethiopia [type @ S]
  Collection Bot. Garden Ghent University (Belgium)
[ Peperomia abyssinica var. stuhlmannii (C.DC.) Düll ]
  Bot. Jahrb. Syst. 93(1): 97 (1973) (comb. nov. for Peperomia stuhlmannii C.DC.)
  Uganda - type: Stuhlmann 2485 (holo-: B [missing]); Tanzania - neotype: Gilbert 1556 (= Greenway 12457, erroneously cited as 1257) (neo-: EA [designated Düll, 1973]; isoneo-: BR, K pp)
  Greenway 12457 - Uganda [isoneotype @ BR]
  = Peperomia abyssinica Miq. (fide Verdcourt, 1996)
[ Peperomia abyssinica var. subrotundata Chiov. ]
  Annali di botanica 9: 134 (1911)
  Ethiopia - type: Chiovenda 1043 (holo-: FT)
  = Peperomia abyssinica Miq
[ Peperomia acaponetae Trel. ]
  Herb. specimen Rose 1925 & Pennell 19869 (nomen herbariorum, ined.)#
  Mexico (PH, US)
  Pennell 19869 - Mexico [specimen @ US]
  = Peperomia asarifolia Schltdl. & Cham. (fide Mathieu, 2007: 8)
[ Peperomia acaponetae var. temiscoana Trel. ]
  Herb. specimen Mexia 8945 (nomen herbariorum, ined.)#
  Mexico (B, F, G, GH, ILL, K, NY, S, U, UC, US)
  Mexia 8945 - Mexico [specimen @ NY*]
  = Peperomia asarifolia Schltdl. & Cham. (fide Mathieu, 2007: 9)
[ Peperomia acatenangana Trel. ]
  Herb. specimen Standley 61945 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 61945 - Guatemala [specimen @ F]
  = Peperomia succulenta C.DC. (fide Standley, s.d., F specimen annotation & Callejas, 2001)
Peperomia acaulis Alain
  Mem. Soc. Cubana Hist. Nat. "Felipe Poey" 24: 111 (1960)
  Cuba - type: Alain 6496 (holo-: HAC)
[ Peperomia accepta Trel. ]
  Herb. specimen Acuña 10401 (nomen herbariorum, ined.)#
  Cuba (HAB, ILL)
  Acuña 10401 - Cuba [specimen @ ILL]
  = Peperomia rhombea Ruiz & Pav. (fide Yuncker, 1949)
Peperomia aceramarcana Trel.
  Bull. Torrey Bot. Club 55: 169 (1928)
  Bolivia - type: Tate 713 (holo-: NY, ILL [fragm]; iso-: NY)
  Tate 713 - Bolivia [holotype @ NY*]
Peperomia aceramarcana var. variifolia Yunck.
  Lilloa 27 '1953': 199 (1955)
  Bolivia - type: Buchtien 3727 (holo-: US; iso-: GH, HBG, ILL, NY)
  Buchtien 3727 - Bolivia [isotype @ NY*]
Peperomia aceroana C.DC.
  Bull. Torrey Bot. Club 25: 572 (1898)
  Argentina, Bolivia - type: Weddell 3615 (holo-: P, G-DC [fragm]), Paraguay
  Weddell 3615 - Bolivia [holotype @ P]
[ Peperomia achoteana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 8(1): 5 (1930)
  Honduras - type: Standley 56160 (holo-: F)
  Standley 56160 - Honduras [holotype @ F]
  = Peperomia angularis C.DC. (fide Burger, 1971)
[ Peperomia achromatogena Trel. ]
  Herb. specimen Buchtien 4556 (nomen herbariorum, ined.)#
  Bolivia (US)
  Buchtien 4556 - Bolivia [specimen @ US]
  = Peperomia stelechophila C.DC. (fide Mathieu, 2007: 10 )
Peperomia acreana C.DC.
  Notizbl. Königl. Bot. Gart. Berlin 6: 496 (1917)
  Brazil - type: Ule 9304 (holo-: B; iso-: B, K, MG, MO, NY [fragm])
  Ule 9304 - Brazil [isotype @ B]
[ Peperomia acrostachya Trel. ]
  Herb. specimen Klug 1743 (nomen herbariorum, ined.)#
  Colombia (BM, GH, ILL, K, MICH, MO, NY, S, US)
  Klug 1743 - Colombia [specimen @ ILL]
  = Peperomia jamesoniana var. longifolia Trel. & Yunck. (fide Callejas, 1995, MO specimen annotation)
[ Peperomia acrostachya var. imula Trel. ]
  Herb. specimen Venturi 3560 (nomen herbariorum, ined.)
  Argentina (ILL)
  Venturi 3560 - Argentina [specimen @ ILL]
  = Peperomia tetraphylla Hook. & Arn. (fide Yuncker, 1952 & Jones, 1985, ILL specimen annotation)
[ Peperomia acrostigma C.DC. ]
  Candollea 1: 324 (1923) [key] (sphalm for Peperomia astrostigma C.DC.)
  = Peperomia obovatilimba C.DC. (fide Wagner, 1990)
[ Peperomia acrotricha Trel. ]
  Herb. specimen Venturi 6127 (nomen herbariorum, ined.)#
  Argentina (ILL)
  Venturi 6127 - Argentina [specimen @ ILL]
  = Peperomia tetraphylla Hook. & Arn. (fide Mathieu, 2007: 11)
[ Peperomia acuifolia Trel. ]
  Herb. specimen Fendler 1156 (nomen herbariorum, ined.)#
  Venezuela (G, GH, K)
  Fendler 1156 - Venezuela [specimen @ GH]
  = Peperomia fragrans C.DC. (fide Yuncker, 1947, GH specimen annotation)
[ Peperomia aculeispica Trel. ]
  Herb. specimen von Türckheim 1057 (nomen herbariorum, ined.)#
  Guatemala (US)
  von Türckheim 1057 - Guatemala [specimen @ US]
  = Peperomia alata Ruiz & Pav. (fide Mathieu, 2007: 12)
Peperomia acuminata Ruiz & Pav.
  Fl. Per. 1: 32. t. 51. f. a. (1798)
  Bolivia, Colombia, Costa Rica, Ecuador, Guyana, Hispaniola (Dom.Rep.), Honduras, Jamaica, Mexico, Panama, Peru - type: Ruiz & Pavón s.n. (holo-: MA), Venezuela
  Ruiz & Pavón s.n. - Peru [holotype @ MA]
[ Peperomia acuminata (L.) C.DC. ]
  Symb. Antill. 3: 242 (1902) (junior homonym)
  Colombia, Costa Rica, Cuba, Jamaica, Guyana, Guadeloupe, Martinique
  = Peperomia nigropunctata Miq. (fide Stehlé, 1938)
[ Peperomia acuminata (L.) Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 123 (1900) (comb. nov. for Piper acuminatum L., junior homonym)
  Antigua, Barbados, Dominica, Fr.Guiana, Jamaica, Martinique, Puerto Rico, St. Vincent
  = Peperomia nigropunctata Miq. (fide Standley & Steyermark, 1952)
Peperomia acuminata f. rubra Steyerm.
  Fl. Venez. 2(2): 33 (1984)
  Venezuela - type: Ruiz-Teran 6461 (holo-: VEN; iso-: MERF)
  Ruiz-Teran 6461 - Venezuela [holotype @ VEN*]
[ Peperomia acuminatifolia Trel. ]
  Herb. specimen Killip 11487 (nomen herbariorum, ined.)
  Colombia (ILL)
  Killip 11487 - Colombia [specimen @ ILL]
  = Peperomia glabella (Sw.) A.Dietr. (fide Trelease & Yuncker, 1950 & Jørgensen & Ulloa, 1994)
[ Peperomia acuminatifolia Trel. ]
  Contr. U.S. Natl. Herb. 26(2): 48 (1927)
  Panama - type: Hayes 817 (holo-: NY)
  Hayes 817 - Panama [holotype @ NY*]
  = Peperomia acuminata Ruiz & Pav. (fide Trelease & Yuncker, 1950)
Peperomia acuminatissima Miq.
  Lond. Journ. Bot. 4: 416 (1845)
  Brazil - type: Gardner 5187 (holotype not designated: BM, K)
  Gardner 5187 - Brazil [type @ BM]
[ Peperomia acutata Trel. ]
  Herb. specimen Pennell 7326 (nomen herbariorum, ined.)#
  Colombia (NY, PH, US)
  Pennell 7326 - Colombia [specimen @ US]
  = Peperomia acuminata Ruiz & Pav. (fide Yuncker, 1947, NY, PH, US specimen annotation)
[ Peperomia acutata var. interstitiorum Trel. ]
  Herb. specimen Killip 5550 (nomen herbariorum, ined.)#
  Colombia (ILL, PH, US)
  Killip 5559 - Colombia [specimen @ PH]
  = Peperomia adscendens C.DC. (fide Yuncker, 1947, ILL, PH, US specimen annotation)
[ Peperomia acutifolia C.DC. ]
  Journ. Bot. 4: 142 (1866)
  Bolivia, Peru - type: Spruce 4094 (holo-: G-DC; iso-: BM, BR, C, E, G, GH, GOET, K, LD, MPU, NY, P, PH, S, TCD, W)
  Spruce 4094 - Peru [isotype @ NY*]
  = Peperomia lancifolia Hook. (fide Callejas, 1984, NY type annotation)
[ Peperomia acutilimba Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 213 (1929)
  Costa Rica - type: Pittier 249 (holo-: BR; iso-: CR)
  Pittier 249 - Costa Rica [holotype @ BR]
  = Peperomia dotana Trel. (fide Burger, 1971)
[ Peperomia acutissima Trel. ]
  Herb. specimen Killip 33601 (nomen herbariorum, ined.)#
  Colombia (US)
  Killip 33601 - Colombia [specimen @ US]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Mathieu, 2005, US specimen annotation)
Peperomia adamsonia (Brown) Yunck.
  Bull. Bishop Mus., Honolulu, 143: 43 (1937) (stat. nov. for Peperomia pallida var. adamsonia Brown)
  Marquesas Isl. (Hiva Oa) - type: Mumford 417 (holo-: BISH; iso-: NY)
  Mumford 417 - Marquesas Islands (Hiva Oa) [isotype @ NY*]
[ Peperomia adeloneura Trel. ]
  Herb. specimen Steyermark 31674 (nomen herbariorum, ined.)
  Guatemala (F, US)
  Steyermark 31674 - Guatemala [specimen @ F]
  = Peperomia hirta C.DC. (fide Standley, s.d., F specimen annotation & Callejas, 2001: 1937)
Peperomia adenocarpa C.DC.
  Bull. Torrey Bot. Club 25: 569 (1898)
  Bolivia - type: Mandon 1116 (holo-: P)
  Mandon 1116 - Bolivia [holotype @ P]
[ Peperomia adscendens (Endl.) Schumann ]
  Notizbl. Bot. Gart. Berlin 1: 47 (1895) (junior homonym)
  Norfolk Isl. - type: Bauer 126b (iso-: K)
  Bauer s.n. - Norfolk Isl. [isotype @ K]
  = Peperomia urvilleana Rich. (fide Flora of Australia, 1994)
Peperomia adscendens C.DC.
  Journ. Bot. 4: 140 (1866)
  Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Panama, Peru, Venezuela - type: Fendler 1153 [6153 erroneous in protologue] (holo-: G-DC; iso-: GH, K, MO, NY, PH)
  Fendler 1153 - Venezuela [isotype @ NY*]
Peperomia adsurgens Yunck.
  Bol. Inst. Bot. (Sao Paulo), 3: 179 (1966)
  Brazil - type: Pereira 1314 (holo-: RB, NY [fragm])
  Pereira 1314 - Brazil [holotype @ RB*]
[ Peperomia aecidialis Trel. ]
  Herb. specimen Lehmann 9094 (nomen herbariorum, ined.)#
  Colombia (F, GH)
  Lehmann 9094 - Colombia [specimen @ GH]
  = Peperomia haematolepis Trel. (fide Yuncker, 1947, F, GH specimen annotation)
[ Peperomia aecidialis var. crassivenosa Trel. ]
  Herb. specimen Sodiro s.n. d.d. Feb 1872 (nomen herbariorum, ined.)
  Ecuador (G-DC)
  Sodiro s.n. - Ecuador [specimen @ G-DC]
  = Peperomia haematolepis Trel. (fide Mathieu, 2006, G-DC specimen annotation)
[ Peperomia aemula (Endl.) Endl. ]
  Ann. Wien. Mus. 1: 164 (1836) (comb. nov. for Piper aemulum Endl.)
  Norfolk Isl. - type: Bauer s.n. (holo-: W; iso-: K)
  Bauer s.n. - Norfolk Isl. [isotype @ K]
  = Peperomia tetraphylla Hook. & Arn. (fide Flora of Australia, 1994)
[ Peperomia aenigma Trel. ]
  Herb. specimen Cuatrecasas 5648 (nomen herbariorum, ined.)
  Colombia (F, GH, ILL, US)
  Cuatrecasas 5648 - Colombia [specimen @ GH]
  = Peperomia zarzalana Trel. & Yunck. (fide Trelease & Yuncker, 1950)
Peperomia aerea Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 19 (1936)
  Peru - type: Schunke 494 (holo-: F; iso-: ILL)
  Schunke 494 - Peru [holotype @ F]
[ Peperomia affinis Domin. ex Bailey ]
  Queensland Agricultural Journal 24(5): 222 (1910)
  Australia - type: Domin s.n.
  = Peperomia tetraphylla Hook. & Arn. (fide Forster, 1993)
[ Peperomia agapatensis C.DC. ]
  DC. Prodr. 16(1): 455 (1869)
  Brazil, Peru - type: Lechler 1934 (holo-: G-DC; iso-: G, GOET, K, MO, P, UPS, W)
  Lechler 1934 - Peru [isotype @ K]
  = Peperomia galioides Kunth (fide de Candolle, 1923)
[ Peperomia agasuana Trel. ]
  Herb. specimen Bro. Daniel 2230 (nomen herbariorum, ined.)
  Colombia (MEDEL, US)
  Bro. Daniel 2230 - Colombia [specimen @ US]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia aggravescens Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 330 (1938)
  Honduras - type: Yuncker 5990 (holo-: ILL; iso-: F, G, GH, K, MICH, MO, NY, S, U, US)
  Yuncker 5990 - Honduras [isotype @ MO*]
  = Peperomia heterophylla Miq. (fide Callejas, 2001)
Peperomia agitata Trel. & Standl.
  Fieldiana, Bot. 24(3): 236 (1952)
  Guatemala - type: Standley 68629 (holo-: F)
  Standley 68629 - Guatemala [holotype @ F]
[ Peperomia agitata var. peragitata Trel. ]
  Herb. specimen Standley 67939 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 67939 - Guatemala [specimen @ F]
  = Peperomia agitata Trel. & Standl. (fide Standley, 1952)
Peperomia aguabonitensis Yunck.
  Piperac. N. South Amer. 2: 708 (1950)
  Colombia - type: Cuatrecasas 23498 (holo-: F; iso-: COL, NY, US)
  Cuatrecasas 23498 - Colombia [isotype @ NY*]
[ Peperomia aguacalientis Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 222 (1929)
  Costa Rica - type: Pittier 2555 (holo-: US; iso-: BR, CR, G)
  Pittier 2555 - Costa Rica [isotype @ BR]
  = Peperomia rhombea Ruiz & Pav. (fide Burger, 1971)
[ Peperomia aguacatensis C.DC. ]
  Linnaea 37: 376 (1872)
  Costa Rica - type: Oersted 917 (holotype not designated: C, G-DC)
  Oersted 917 - Costa Rica [type @ C]
  = Peperomia tenuifolia C.DC. (fide Grayum, 1996)
[ Peperomia aguacatensis var. orosiana Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 194 (1929)
  Costa Rica - type: Standley 39779 (holo-: US)
  Standley 39779 - Costa Rica [holotype @ US*]
  = Peperomia serpens (Sw.) Loudon (fide Burger, 1971)
[ Peperomia aguacatensis var. picta Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 194 (1929)
  Costa Rica - type: Standley 51660 (holo-: US)
  Standley 51660 - Costa Rica [holotype @ US*]
  = Peperomia serpens (Sw.) Loudon (fide Burger, 1971)
Peperomia aguacatensis var. urocarpoides Trel.
  Contr. U.S. Natl. Herb. 26(4): 194 (1929)
  Costa Rica - type: Pittier 16084 (holo-: G-DC)
  Pittier 16084 - Costa Rica [holotype @ G-DC]
Peperomia aguaditana Trel. & Yunck.
  Piperac. N. South Amer. 2: 576 (1950)
  Colombia - type: Jorge 161 (holo-: ILL)
  Jorge 161 - Colombia [holotype @ ILL]
[ Peperomia aguilae Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 723 (1950)
  Colombia - type: Garcia-Barriga 8232 (holo-: US; iso-: COL)
  Garcia-Barriga 8232 - Colombia [holotype @ US*]
  = Peperomia gutierrezana Yunck. (fide Steyermark, 1984)
[ Peperomia aguilarii Trel. ]
  Herb. specimen Aguilar 247 (nomen herbariorum, ined.)
  Guatemala (F)
  Aguilar 247 - Guatemala [specimen @ F]
  = Peperomia carpinterana C.DC. (fide Mathieu, 2006, F specimen annotation)
Peperomia agusanensis C.DC.
  Leaflets Philipp. Bot. 6: 2294 (1914)
  Philippines (Mindanao) - type: Elmer 13635 (holotype not designated: BISH, BM, CAS, DS, E, G, G-DC, GH, L, LY, MICH, MO, NY, P, U, US, W, Z)
  Elmer 13635 - Philippines [type @ L]
[ Peperomia ahuachapana Trel. ]
  Herb. specimen Standley 20266 (nomen herbariorum, ined.)#
  El Salvador (US)
  Standley 20266 - El Salvador [specimen @ US]
  = Peperomia lanceolatopeltata C.DC. (fide Mathieu, 2005, US specimen annotation)
Peperomia ainana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 20 (1936)
  Peru - type: Killip 22766 (holo-: US; iso-: F, G, ILL, MA, NY)
  Killip 22766 - Peru [isotype @ NY*]
[ Peperomia ajoupana Trel. ]
  Fl. Guadeloupe & Dépendances 2(1): 3 (1937) (nomen nudum)
  Guadeloupe - 'type': Stehlé 1722 (ILL, NY)
  Stehlé 1722 - Guadeloupe ['type' @ NY*]
  = Peperomia nigropunctata Miq. (fide Howard, 1973)
[ Peperomia alainii Trel. ]
  Herb. specimen Alain 19527 (nomen herbariorum, ined.)#
  Cuba (ILL)
  Alain 19527 - Cuba [specimen @ ILL]
  = Peperomia distachyos (L.) A.Dietr. (fide Yuncker, 1948, ILL specimen annotation)
[ Peperomia alainii var. leonis Trel. ]
  Herb. specimen Leon 14111 (nomen herbariorum, ined.)#
  Cuba (ILL)
  Leon 14111 - Cuba [specimen @ ILL]
  = Peperomia distachyos (L.) A.Dietr. (fide Yuncker, 1948, ILL specimen annotation)
Peperomia alata Ruiz & Pav.
  Fl. Per. 1: 31. t. 48. f. b. (1798)
  Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Ecuador, Guyana, Hispaniola (Dom.Rep.), Honduras, Mexico, Nicaragua, Panama, Peru - type: Ruiz & Pavón s.n. (lecto-: MA [designated Saralegui, 2004]; isolecto-: BM, F, ILL, MA, P), Puerto Rico, Surinam, Venezuela, Virgin Isl.
  Ruiz & Pavón 254 - Peru [lectotype @ MA]
[ Peperomia alata var. angustifolia C.DC. ]
  DC. Prodr. 16(1): 418 (1869)
  Cuba - type: Wright 505 (holo-: G-DC; iso-: BR, G, GOET, K, PH)
  Wright 505 - Cuba [isotype @ G]
  = Peperomia alata Ruiz & Pav. (fide Yuncker, 1974)
[ Peperomia alata var. pterocaulis (Miq.) C.DC. ]
  DC. Prodr. 16(1): 418 (1869) (comb. nov. for Peperomia pterocaulis Miq.)
  Hispaniola (Dom. Rep.) - type: Poiteau s.n. (holo-: G; iso: U)
  Poiteau s.n. - Dom. Rep. [holotype @ G]
  = Peperomia alata Ruiz & Pav. (fide Trelease & Yuncker, 1950)
[ Peperomia alaticaulis Trel. ]
  Herb. specimen Lehmann 1004 pp (nomen herbariorum, ined.)#
  Colombia (F, G)
  Lehmann 1004 - Colombia [specimen @ F]
  = Peperomia alata Ruiz & Pav. (fide Trelease & Yuncker 1950: 594)
Peperomia alatiscapa Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 20 (1936)
  Peru - type: Killip 25623 (holo-: US; iso-: G, ILL, MA, NY)
  Killip 25623 - Peru [isotype @ NY*]
[ Peperomia albana Trel. ]
  Herb. specimen Dugand 3063 (nomen herbariorum, ined.)#
  Colombia (US)
  Dugand 3063 - Colombia [specimen @ US]
  = Peperomia striata Ruiz & Pav. (fide Mathieu, 2005, US specimen annotation)
[ Peperomia albermarlensis Trel. ]
  Herb. specimen Stewart 490, 5108, 8043, 8198 & Svenson 112 (nomen herbariorum, ined.)#
  Ecuador (Galapagos Isl.) (GH, ILL, K)
  Svenson 112 - Galapagos Isl. [specimen @ ILL]
  = Peperomia inaequalifolia Ruiz & Pav. (fide Pino, 2010: XI)
Peperomia albertiana Yunck.
  Bull. Bishop Mus., Honolulu, 141: 43 (1936)
  Fiji Isl. (Vanua Levu) - type: Smith 1637 (holo-: BISH; iso-: GH, K, NY, P, S, US)
  Smith 1637 - Fiji Islands (Vanua Levu) [isotype @ NY*]
Peperomia albert-smithii Trel. & Yunck.
  Piperac. N. South Amer. 2: 495 (1950)
  Colombia - type: Killip 15552 (holo-: US; iso-: G, GH, ILL, NY), Ecuador
  Killip 15552 - Colombia [isotype @ NY*]
  Plant in habitat - Ecuador
Peperomia albert-smithii var. alipetiolata Trel. & Yunck.
  Piperac. N. South Amer. 2: 496 (1950)
  Colombia - type: Garcia-Barriga 7732 (holo-: US; iso-: COL, ILL)
  Cuatrecasas 22009 - Colombia [paratype @ US*]
[ Peperomia albert-smithii var. epunctata Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 496 (1950)
  Colombia - type: Killip 10131 (holo-: US; iso-: GH, ILL, NY, PH, S), Ecuador
  Killip 10131 - Colombia [isotype @ S]
  = Peperomia albert-smithii Trel. & Yunck. (fide Callejas, 1999)
[ Peperomia albert-smithii var. pilinervia Trel. ]
  Herb. specimen Killip 20442 (nomen herbariorum, ined.)
  Colombia (BM, G, ILL, MA)
  Killip 20442 - Colombia [specimen @ BM]
  = Peperomia albert-smithii Trel. & Yunck. (fide Trelease & Yuncker, 1950)
Peperomia albert-smithii var. villosa Trel. & Yunck.
  Piperac. N. South Amer. 2: 496 (1950)
  Colombia - type: Cuatrecasas 8725 (holo-: US; iso-: COL)
  Cuatrecasas 8725 - Colombia [holotype @ US*]
[ Peperomia albescens Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 299 (1940)
  Honduras, Panama - type: Allen 1259 (holo-: ILL; iso-: MO)
  Allen 1259 - Panama [isotype @ MO*]
  = Peperomia montium C.DC. (fide Callejas, 2001)
Peperomia albidiflora C.DC.
  Journ. de Bot. (Morot) 4: 399 (1890)
  Colombia - type: André 2111 (holotype not designated: K)
  von Sneidern 3105 - Colombia [specimen @ S]
[ Peperomia albispica C.DC. ]
  Bot. Jahrb. Syst. 40: 263 (1908)
  Ecuador - type: Lehmann 7883 (holo-: B [missing]; iso-: F, K, US), Nicaragua
  Lehmann 7883 - Ecuador [isotype @ K]
  = Peperomia chimboana C.DC. (fide Mathieu & Callejas, 2006: 336)
Peperomia albolineata Trel.
  Rev. Sudamer. Bot. 6: 67 (1939)
  Uruguay - type: Herter 11
[ Peperomia albomaculosa Trel. ]
  Herb. specimen Bourgeau 1806 (nomen herbariorum, ined.)#
  Mexico (G, P)
  Bourgeau s.n. - Mexico [specimen @ G]
  = Peperomia tlapacoyoensis C.DC. (fide Mathieu, 2006, G specimen annotation)
Peperomia albonervosa G.Mathieu
  Rev. Mex. Biodiv. 82: 359 (2011)
  Mexico - type: Samain 2007-046 (holo-: BR; iso-: G, GENT, K, MEXU, MO)
  Samain 2007-046 - Mexico [holotype @ BR]
  Plant in situ - Mexico (Jalisco)
Peperomia albopilosa D.Monteiro
  Rodriguésia 69(3):1287 (2018)
  Brazil - type: Viana 4104 (holo-: BHCB; iso-: RB)
[ Peperomia albostriata C.DC. ]
  Bull. Herb. Boissier ser. 2, 3: 402 (1903)
  Paraguay - types: Hassler 4672 (syn-: G; isosyn-: B, BM, LY, NY, W) & 8049 (syn-: G; isosyn-: B, GH, K, NY, P)
  Hassler 8409 - Paraguay [isosyntype @ NY*]
  = Peperomia tetragona Ruiz & Pav. (fide Callejas, 1986, G type annotation)
Peperomia albovittata C.DC.
  Bull. Herb. Boissier 6: 510 (1898)
  Ecuador - type: Lehmann 470 (holo-: G)
  Lehmann 470 - Ecuador [holotype @ G]
  Plant in habitat - Ecuador
Peperomia aldrinii Villa
  Lilloa 33(5): 90 (1971)
  Argentina - type: Cuezzo 6172c (holo-: LIL)
  Cuezzo 6172c - Argentina [lectotype @ LIL*]
Peperomia alegrensis Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 153 (1966)
  Brazil - type: Huber 4503 (holo-: MG)
[ Peperomia alexanderi Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 307 (1937)
  Costa Rica - type: Skutch 2631 (holo-: US)
  Skutch 2631 - Costa Rica [holotype @ US*]
  = Peperomia alata Ruiz & Pav. (fide Burger, 1971)
Peperomia alibacophylla Trel. & Yunck.
  Piperac. N. South Amer. 2: 553 (1950)
  Colombia - type: Cuatrecasas 5566 (holo-: US; iso-: COL)
  Cuatrecasas 5566 - Colombia [holotype @ US*]
[ Peperomia alijandrii Trel. ]
  Herb. specimen Jimenez 51 (nomen herbariorum, ined.)#
  Colombia (ILL)
  Jiménez 51 - Colombia [specimen @ ILL]
  = Peperomia galioides Kunth (fide Yuncker, 1947, ILL specimen annotation)
Peperomia alismifolia Presl
  Epim. Bot. 222 (1852) as alismaefolia, corrected according to ICN art 60.8)
  Peru - type: Meyen s.n. (holotype not designated: PRC)
  Meyen s.n. - Peru [type @ PRC]
[ Peperomia allagotacta C.DC. ]
  Candollea 1: 317 (1923) [key]; Candollea 3: 121 (1926) [emend.]
  Costa Rica, Panama - type: Pittier 3108 (holo-: US, G-DC [fragm])
  Pittier 3108 - Panama [isotype @ US*]
  = Peperomia saligna Kunth (fide Burger, 1971)
[ Peperomia allartii Trel. ]
  Cat. Fl. Venezolana 1: 243 (1945) (nomen nudum)
  Venezuela - 'type': Allart 494 (G, NY)
  Allart 494 - Venezuela ['type' @ NY*]
  = Peperomia ternata C.DC. (fide Callejas, 1999)
[ Peperomia allenii Trel. ]
  Ann. Missouri Bot. Gard. 25(2): 825 (1938) (as alleni, corrected according to ICN art 60.12)
  Panama - type: Allen 262 (holo-: MO; ILL [fragm])
  Allen 262 - Panama [holotype @ MO*]
  = Peperomia quadrangularis (Thomps.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia allorgeana Stehlé ]
  Candollea 8: 76 (1940)
  Martinique - type: Stehlé 3386 (holo-: P, GH [fragm]; iso-: ILL, P)
  Stehlé 3386 - Martinique [holotype @ P]
  = Peperomia hirtella Miq. (fide Howard, 1973: 384)
[ Peperomia allorgeana f. lata Trel. ]
  Bull. Agric. Martinique 9: 220 (1941)
  Martinique - types: Stehlé 3389 (holo-: ILL; iso-: P)
  Stehlé 3389 - Martinique [holotype @ ILL]
  = Peperomia hirtella Miq. (fide Howard, 1973: 384)
[ Peperomia allorgeana f. major Trel. ]
  Bull. Agric. Martinique 9: 217 (1941)
  Martinique - types: Stehlé 3211 (holo-: ILL, GH [fragm]; iso-: P)
  Stehlé 3211 - Martinique [holotype @ ILL]
  = Peperomia hirtella Miq. (fide Howard, 1973: 384)
[ Peperomia allorgeana f. minor Trel. ]
  Bull. Agric. Martinique 9: 217 (1941)
  Martinique - types: Stehlé 3390 (holo-: ILL, GH [fragm]; iso-: P)
  Stehlé 3390 - Martinique [isotype @ P]
  = Peperomia hirtella Miq. (fide Howard, 1973: 384)
[ Peperomia almorzaderoana Trel. ]
  Herb. specimen Cuatrecasas 9969 (nomen herbariorum, ined.)#
  Colombia (BC, ILL, US)
  Cuatrecasas 9969 - Colombia [specimen @ ILL]
  = Peperomia hartwegiana Miq. (fide Yuncker, 1947, ILL & US specimen annotation)
Peperomia alpina (Sw.) A.Dietr.
  Sp. Pl. 1: 157 (1831) (comb. nov. for Piper alpinum Sw.)
  Costa Rica, Ecuador, Guatemala, Honduras, Jamaica - type: Swartz s.n (holotype not designated: BM, C, M, S), Mexico, Panama, Venezuela
  Swartz s.n. - Jamaica [type @ S]
[ Peperomia alpina Martens & Galeot. ]
  Bull. Acad. Roy. Sci. Bruxelles 10(2): 19 (1843) (fide Index Kewensis, sphalm for Piper affine Martens & Galeot. p.129)
  = Peperomia quadrifolia (L.) Kunth
[ Peperomia alsinoides (Lam.) A.Dietr. ]
  Sp. Pl. 1: 168 (1831) (comb. nov. for Piper alsinoides Lam.
  USA (Carolina) - type: Herbier Lamarck (P)
  Herbier Lamarck - USA [holotype @ P]
  = Peperomia misapplied -> Potamogeton (fide Trelease, 1927: 593 & 597)
Peperomia alternifolia Yunck.
  Bull. Bishop Mus., Honolulu, 112: 24 (1933)
  Hawaiian Isl. (Molokai) - type: Forbes 302 (holo-: BISH; iso-: BISH, NY), (Lanai, Maui)
  Forbes 302 - Hawaiian Isl. [isotype @ NY*]
[ Peperomia alveolata Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 331 (1927)
  Hispaniola (Dom.Rep.) - type: Wright 514 (holo-: US)
  Wright 514 - Dom. Republic [holotype @ US*]
  = Peperomia obtusifolia var. alveolata Trel. (Alain) (fide Liogier, 1968)
Peperomia alwynii Callejas & Betancur
  Novon 7(1): 17 (1997)
  Colombia - type: Franco 4999 (holo-: COL; iso-: HUA), Ecuador
  Franco 4999 - Colombia [isotype @ HUA]
[ Peperomia amantlanensis C.DC. ]
  Linnaea 37: 369 (1872)
  Mexico - type: Liebmann 149 (holo-: C)
  Liebmann 149 - Mexico [holotype @ C]
  = Peperomia martiana Miq. (fide Callejas, 2001)
[ Peperomia amarillana Trel. ]
  Herb. specimen Haught 1920 (nomen herbariorum, ined.)#
  Colombia (BM, ILL, US)
  Haught 1920 - Colombia [specimen @ BM]
  = Peperomia glabella (Sw.) A.Dietr. [as Peperomia glabella var. nervulosa (C.DC.) Yunck.] (fide Trelease & Yuncker, 1950)
  = Peperomia glabella (Sw.) A.Dietr. (fide Jorgensen & Ulloa, 1994)
[ Peperomia amatilloana Trel. ]
  Herb. specimen Steyermark 30493 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 30493 - Guatemala [specimen @ F]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Standley, s.d., F specimen annotation)
[ Peperomia amatilloensis Trel. ]
  Herb. specimen Steyermark 30549 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 30549 - Guatemala [specimen @ F]
  = Peperomia collocata Trel. (fide Standley, s.d., F specimen annotation)
[ Peperomia amatitlana Trel. ]
  Herb. specimen Kellerman 6512 (nomen herbariorum, ined.)
  Guatemala (F, US)
  Kellerman 6512 - Guatemala [specimen @ F]
  = Peperomia succulenta C.DC. (fide Standley, s.d., F specimen annotation & Callejas, 2001)
[ Peperomia ambigua Trel. ]
  Herb. specimen Killip 17016 (nomen herbariorum, ined.)#
  Colombia (GH, NY, US)
  Killip 17016 - Colombia [specimen @ GH]
  = Peperomia blanda (Jacq.) Kunth (fide Mathieu, 2006, GH specimen annotattion)
Peperomia ambiguifolia Trel. & Yunck.
  Piperac. N. South Amer. 2: 571 (1950)
  Colombia - type: Cuatrecasas 9867 (holo-: US; iso-: COL, F, ILL)
  Cuatrecasas 9867 - Colombia [isotype @ F]
[ Peperomia ambiguifolia var. perplexans Trel. ]
  Herb. specimen Cuatrecasas 1825a (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 1825a - Colombia [specimen @ US]
  = Peperomia ambiguifolia Trel. & Yunck. (Treleaese & Yuncker, 1950)
[ Peperomia americana (Miq.) Herter ]
  Rev. Sudamer. Bot. 6: 150 (1940) (stat. nov. for Peperomia reflexa var. americana Miq.)
  Peru
  = Peperomia tetraphylla var. americana (Dahlst.) Yunck. (fide Yuncker, 1966)
  = Peperomia tetraphylla Hook. & Arn. (fide Steyermark e.a., 1995)
[ Peperomia amesii Trel. ]
  Herb. specimen Ames 7265 (nomen herbariorum, ined.)
  Cuba (ILL)
  Ames 7265 - Cuba [specimen @ ILL]
  = Peperomia cubensis C.DC. (fide Yuncker, 1948, ILL specimen annotation)
[ Peperomia amissa Trel. ]
  Herb. specimen Tomás Alberto 42 (nomen herbariorum, ined.)
  Colombia (ILL)
  Tomás Alberto 42 - Cilimbia [specimen @ ILL]
  = Peperomia rotundata Kunth (fide Mathieu, 2006, ILL specimen annotation [with doubt])
[ Peperomia amnicola C.DC. ]
  Bot. Jahresber. (Just) 26(1): 361 (1898) (sphalm for Peperomia omnicola C.DC.)
  = Peperomia omnicola C.DC.
  = Peperomia striata Ruiz. & Pav. (fide Callejas, 1999)
[ Peperomia amnicola Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 330 (1938)
  Honduras - type: Yuncker 5799 (holo-: ILL; iso-: F, G, GH, K, MICH, MO, NY, S, U, US)
  Yuncker 5799 - Honduras [isotype @ MO]
  = Peperomia dendrophila Schltdl. & Cham. (fide Callejas, 2003, MO type annotation)
[ Peperomia amparana Trel. ]
  Herb. specimen Hoehne 20598 (nomen herbariorum, ined.)#
  Brazil (ILL)
  Hoehne 20598 - Brazil [specimen @ ILL]
  = Peperomia diffusa C.DC. (fide Mathieu, 2007)
[ Peperomia amphioxys Trel. ]
  Repert. Spec. Nov. Regni Veg. 29: 24 (1931)
  Hispaniola (Dom.Rep.) - type: Ekman H11133 (lecto-:ILL; isolecto-: B, S)
  Ekman H 11133 - Dom. Republic [isolectotype @ B]
  = Peperomia nizaitoensis C.DC. (fide Liogier, 1996)
[ Peperomia amphitandra Trel. ]
  Herb. specimen Rimbach 262 (nomen herbariorum, ined.)
  Ecuador (BM, ILL, MA, US)
  Rimbach 262 - Ecuador [specimen @ MA]
  = Peperomia trinervis Ruiz & Pav. (fide Trelease & Yuncker, 1950)
Peperomia amphitricha Trel.
  Contr. U.S. Natl. Herb. 26(4): 192 (1929)
  Costa Rica - type: Standley 43089a (holo-: US; iso-: ILL)
  Standley 43089a - Costa Rica [holotype @ US*]
[ Peperomia amphitricha var. santa-rosana Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 192 (1929)
  Costa Rica - type: Tonduz 12225 (holo-: G; iso-: CR, US)
  Tonduz 12225 - Costa Rica [isotype @ US*]
  = Peperomia amphitricha Trel. (fide Burger, 1971)
[ Peperomia amphoricarpa Trel. ]
  Bot. Gaz. 73: 138 (1922)
  Mexico - type: Nelson 1139 (holo-: US)
  Nelson 1139 - Mexico [holotype @ US*]
  = Peperomia gracillima Watson (fide Nyffeler & Rowley, 2002)
[ Peperomia amphoterophylla Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 225 (1929)
  Costa Rica - type: Biolley 939 (holo-: US; iso-: BR, CR)
  Biolley 939 - Costa Rica [isotype @ BR]
  = Peperomia galioides Kunth (fide Burger, 1971)
[ Peperomia amphoterophylla var. glutineofructa Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 226 (1929)
  Costa Rica - type: Standley 44007 (holo-: US; iso-: ILL)
  Standley 44007 - Costa Rica [holotype @ US*]
  = Peperomia galioides Kunth (fide Burger, 1971)
Peperomia ampla (Trel.) G.Mathieu
  Rev. Mex. Biodiv. 82: 361 (2011) (stat. nov. for Peperomia macrandra var. ampla Trel.)
  Mexico - type: Pringle 13282 (holo-: US; iso-: ASU, BH, F, GH, MICH, US, VT)
  Pringle 13282 - Mexico [isotype @ US]
Peperomia amplexicaulis (Sw.) A.Dietr.
  Sp. Pl. 1: 144 (1831) (comb. nov. for Piper amplexicaule Sw.)
  Jamaica - type: Swartz s.n. (holotype not designated: GH, K, M, S)
  Swartz s.n. - Jamaica [type @ S]
Peperomia amplexicaulis var. longifolia C.DC.
  DC. Prodr. 16(1): 425 (1869) (grandifolia emend. C.DC, 1923)
  Jamaica - type: Mac Fadyen s.n. (holo-: K)
[ Peperomia amplexicaulis var. magnolifolia (A.Dietr.) Griseb. ]
  Fl. Brit. W. Ind. 166 (1864) (comb. nov. for Peperomia magnolifolia (Jacq.) A.Dietr.)
  Jamaica
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Trelease & Yuncker, 1950)
Peperomia amplexicaulis var. swartziana Griseb.
  Fl. Brit. W. Ind. 166 (1864)
  Jamaica - types: Mac Fayden s.n. (syn-: K), March s.n. (syn-: GH, GOET)
  Jamaica [type @ K]
Peperomia amplexifolia (Link) A.Dietr.
  Sp. Pl. 1: 145 (1831) (comb. nov. for Piper amplexifolium Link.)
  Jamaica
[ Peperomia amplitupilosa Trel ]
  Herb. specimen Steyermark 38290 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 38290 - Guatemala [specimen @ F]
  = Peperomia hirta C.DC. (fide Standley, s.d., F speciemen annotation; Callejas 2001: 1937)
[ Peperomia amputanda Trel. ]
  Herb. specimen Rimbach 262 (nomen herbariorum, ined.)
  Ecuador (BM, ILL, MA, US)
  Rimbach 262 - Ecuador [specimen @ US]
  = Peperomia trinervis Ruiz & Pav. (fide Trelease & Yuncker, 1950)
[ Peperomia analectae Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 307 (1937)
  Costa Rica - type: Brenes 20616 (holo-: F)
  = Peperomia sanjoseana C.DC. (fide Callejas, 2014)
[ Peperomia anceps Trel. ]
  Herb. specimen Nelson 834 (nomen herbariorum, ined.)#
  Mexico (US)
  Nelson 834 - Mexico [specimen @ US]
  = Peperomia quadrifolia (L.) Kunth (fide Mathieu, 2006, US specimen annotation)
[ Peperomia andagoyana Trel. ]
  Herb. specimen Killip 35054 (nomen herbariorum, ined.)#
  Colombia (BM, ILL, US)
  Killip 35054 - Colombia [specimen @ ILL]
  = Peperomia pernambucensis Miq. (fide Trelease & Yuncker, 1950)
[ Peperomia anderssonii Yunck. ]
  Bull. Bishop Mus., Honolulu, 143: 50 (1937)
  Society Isl. (Tahiti) - type: Andersson s.n. (holo-: S)
  Anderson s.n. - Society Islands [holotype @ S]
  = Peperomia pallida var. anderssonii (Yunck.) Fosberg & Sachet (fide Fosberg & Sachet, 1972)
  = Peperomia pallida (Forst.) A.Dietr. (fide Florence, 1997)
Peperomia andicola Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 182 (1900)
  Peru - type: Philippi s.n.(holo-: B)
  Philippi s.n. - Peru [holotype @ B]
Peperomia andina Pino
  Peperomias de Cajamarca: 13 (2004)
  Peru - type: Pino 284 (holo-: USM)
  Pino 284 - Peru [holotype @ USM*]
  Plant in habitat - Peru
[ Peperomia andina var. pseudoperuviana Pino ]
  Peperomias de Cajamarca: 14 (2004)
  Peru - type: Pino 894 (holo-: USM)
  Pino 894 - Peru [holotype @ USM*]
  = Peperomia pseudoperuviana (Pino) Pino (fide Pino, 2011)
[ Peperomia andinacea C.DC. ]
  Journ. Bot. 4: 134 (1866)
  Peru - type: Jameson s.n. (holo-: K)
  Jameson s.n. - Ecuador [holotype @ K]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Yuncker, 1949)
Peperomia andrei C.DC.
  Journ. de Bot. (Morot) 4: 398 (1890)
  Colombia - type: André 2545 (holo-: K; iso-: P)
  André 2545 - Colombia [holotype @ K]
[ Peperomia aneura Yunck. ]
  Piperac. N. South Amer. 2: 601 (1950)
  Colombia - type: Haught 4320 (holo-: US; iso-: BM, COL, G, GH, ILL, NY), Costa Rica
  Haught 4320 - Colombia [holotype @ US*]
  = Peperomia incisa Trel. (fide Callejas, 2001)
[ Peperomia angulariopsis C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 21: 265 (1920)
  Ecuador - type: Sodiro s.n. [46/69] (holo-: G)
  Sodiro s.n. [46/69] - Ecuador [holotype @ G-DC]
  = Peperomia angularis C.DC. (fide Callejas, 1999)
Peperomia angularis C.DC.
  DC. Prodr. 16(1): 415 (1869)
  Colombia, Costa Rica, Ecuador - type: Jameson s.n. (holo-: K), Honduras, Mexico, Nicaragua, Panama, Venezuela
  Jameson s.n. - Ecuador [holotype @ K]
Peperomia angularis var. bethaniana (Trel. & Yunck.) Steyerm.
  Fl. Venez. 2(2): 43 (1984) (comb. nov. for Peperomia bethaniana Trel. & Yunck.)
  Colombia - type: Garcia-Barriga 10420 (holo-: US; iso-: ILL), Venezuela
  Garcia-Barriga 10420 - Colombia [holotype @ US*]
[ Peperomia angularis var. noveninervia Yunck. ]
  Piperac. N. South Amer. 2: 614 (1950)
  Ecuador - type: Steyermark 54001 (holo-: F; iso-: NY)
  Steyermark 54001 - Ecuador [isotype @ NY*]
  = Peperomia angularis C.DC. (fide Callejas, 1999)
[ Peperomia angulata Kunth ]
  Nov. Gen. et Sp. 1: 66 (1815)
  Guadeloupe, Surinam, Venezuela - type: von Humboldt s.n. (holo-: P; iso-: B).
  von Humboldt s.n. - Venezuela [isotype @ B]
  = Peperomia quadrangularis (Thomps.) A.Dietr. (fide Yuncker, 1949)
[ Peperomia angulata var. orbicans Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 157 (1900)
  Surinam - type Wullschlägel s.n. (holo-: GOET)
  Wullschlägel s.n. - Surinam [holotype @ GOET]
  = Peperomia quadrangularis (Thomps.) A.Dietr. (fide Yuncker, 1949)
[ Peperomia angulata var. parvifolia C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 21: 244 (1920)
  Colombia - type: Smith 2111 (holo-: G-DC; iso-: BM, BR, CM, DAO, E, F, GH, K, MICH, MPU, PH, S, U, US, VT)
  Smith 2111 - Colombia [isotype @ BR]
  = Peperomia quadrangularis (Thomps.) A.Dietr. (fide Trelease & Yuncker, 1950)
Peperomia angustata Kunth
  Nov. Gen. et Sp. 1: 68 (1815)
  Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Ecuador, El Salvador, Fr.Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Peru, Venezuela - type: von Humboldt & Bonpland 1171 (lecto-: B [designated Mathieu & Callejas, 2006: 334]; isolecto-: P) Belize, Brazil, Colombia, Costa Rica, Ecuador, Fr.Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Peru,Venezuela
  von Humboldt 1171 - Venezuela [isolectotype @ P]
  Plant in habitat - Mexico
Peperomia angustata var. margaritana C.DC.
  Candollea 1: 305 (1923) [key]
  Colombia
[ Peperomia angustata var. santamartae C.DC. ]
  Candollea 1: 306 (1923) [key]
  Colombia - type: Smith 1254 (holotype not designated: BM, BR, CM, DAO, E, F, G, G-DC, GH, K, L, LL, MICH, MO, NY, P, PH, S, U, UC, US, WIS)
  Smith 1254 - Colombia [isotype @ NY*]
  = Peperomia angustata Kunth (fide Callejas, 2001)
[ Peperomia angustifolia Miq. ex C.DC. ]
  DC. Prodr. 16(1): 438 (1869) (sphalm for Piper angustifolium Roxb., nomen nudum pro syn.)
  = Peperomia roxburghiana (Roem. & Sch.) A.Dietr. (fide Index Kewensis)
Peperomia angustifolia Sesse & Moc.
  La Naturaleza 2(2) app. 2 = Flora Mexicana ed. 1: 12 (1893)
  Mexico
[ Peperomia angustilimba C.DC. ]
  Bot. Jahrb. Syst. 55: 218 (1918)
  New Guinea - type: Ledermann 11855a (holo-: B, G-DC [fragm])
  Ledermann 11855a - New Guinea [holotype @ B*]
  = Peperomia hedyotidea Ridley (fide Mathieu, 2006, G-DC type annotation)
Peperomia anisophylla C.DC.
  Bot. Jahrb. Syst. 40: 266 (1908)
  Peru - type: Weberbauer 72 (holo-: B; iso-: G)
  Weberbauer 72 - Peru [holotype @ B]
Peperomia ankaranensis G.Mathieu
  Syst. Geogr. Pl. 76: 221 (2006)
  Madagascar - type: Humbert 25506 (holo-: P; iso-: MO)
  Humbert 25506 - Madagascar [holotype @ P]
[ Peperomia annobonensis Mildbr. ]
  Notizbl. Bot. Gart. Berlin 13: 699 (1937) (nomen: 1922)
  Equat.Guinea (Annobon Isl.) - type: Mildbread 6532 (holo-: B)
  Mildbread 6532 - Annobon Isl. (West Africa) [holotype @ B]
  = Peperomia vulcanica Baker & Wright (fide Düll, 1973)
[ Peperomia anomala Sodiro ]
  Piperac. Ecuator. 1: 122 (1900)
  Ecuador - type: Sodiro s.n. Sep 1899 (holo-: QPLS; iso-: G-DC, P, Q)
  Sodiro s.n. Sep 1899 - Ecuador [holotype @ QPLS]
  Plant in habitat - Ecuador (Pasochoa)
  = Peperomia rotundata var. anomala (Sodiro) Trel. & Yunck. (fide Trelease & Yuncker, 1950)
[ Peperomia ansata Trel. ]
  Herb. specimen Freire 398 (nomen herbariorum, ined.)#
  Brazil (ILL)
  Freire 398 - Brazil [specimen @ ILL]
  = Peperomia alata Ruiz & Pav. (fide Yuncker, 1974)
[ Peperomia antennifera Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 308 (1937)
  Costa Rica - type: Skutch 2288 (holo-: US; iso-: GH, MO, S)
  Skutch 2288 - Costa Rica [isotype @ MO*]
  = Peperomia distachyos (L.) A.Dietr. (fide Burger, 1971)
[ Peperomia antillarum C.DC. ]
  DC. Prodr. 16(1): 447 (1869)
  Costa Rica, Cuba - type: Wright 511 (holo-: G; iso-: BM, BR, GH, GOET, MA, TCD, YU)
  Wright 511 - Cuba [isotype @ MA]
  = Peperomia hirta C.DC. (fide Saralegui, 2004)
Peperomia antioquiensis Callejas
  Brittonia 42(1): 71 (1990)
  Colombia - type: Callejas 3457 (holo-: HUA; iso-: BM, COL, HUA, MO, NY, RB, US)
  Callejas 3457 - Colombia [isotype @ MO*]
[ Peperomia antisanana Trel. ]
  Herb. specimen Bernard s.n. (nomen herbariorum, ined.)#
  Ecuador (ILL, S)
  Bernard s.n. - Ecuador [specimen @ S]
  = Peperomia saligna Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia antisanana var. subverticillata Trel. ]
  Herb. specimen Holmgren 904 (nomen herbariorum, ined.)#
  Ecuador (ILL, S)
  Holmgren 904 - Ecuador [specimen @ S]
  = Peperomia saligna Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia antitoxicodendra Trel. ]
  Herb. specimen Standley 90718 (nomen herbariorum, ined.) (mix with P. tetraphylla Hook. & Arn.)
  Guatemala (F)
  Standley 90718 - Guatemala [specimen @ F]
  = Peperomia quadrifolia (L.) Kunth (fide Standley & Burger, F specimen annotation)
Peperomia antoniana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 21 (1936)
  Ecuador, Peru - type: Killip 29498 (holo-: US; iso-: G, ILL, NY)
  Killip 29498 - Peru [isotype @ NY*]
  Plant in habitat - Ecuador (Yasuni National Park)
[ Peperomia antonii Trel. ]
  Ann. Missouri Bot. Gard. 24(2): 185 (1937) (as antoni, corrected according to ICN art 60.12)
  Panama - type: Seibert 437 (holo-: MO; iso-: F, GH, ILL, ISC, K, MIN, NY)
  Seibert 437 - Panama [holotype @ MO*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia antonii f. fertilior Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 299 (1940) (as antoni, corrected according to ICN art 60.12)
  Panama - type: Allen 760 (holo-: ILL; iso-: GH, MO)
  Allen 760 - Panama [isotype @ MO*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia antonii f. lutea Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 300 (1940) (as antoni, corrected according to ICN art 60.12)
  Panama - type: Allen 1160 (holo-: ILL; iso-: GH, MO, US)
  Allen 1160 - Panama [isotype @ MO*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia antonii var. reducta Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 299 (1940) (as antoni, corrected according to ICN art 60.12)
  Panama - type: Allen 1222 (holo-: ILL; iso-: MO)
  Allen 1222 - Panama [isotype @ MO*]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia anychiifolia Trel. ]
  Herb. specimen Buchtien 3727 (nomen herbariorum, ined.)#
  Bolivia (GH, ILL, NY, US)
  Buchtien 3727 - Bolivia [specimen @ ILL]
  = Peperomia aceramarcana var. variifolia Yunck. (fide Yuncker, 1955)
[ Peperomia aperteramosa Trel. ]
  Herb. specimen Scutch 3612 (nomen herbariorum, ined.)# (as P. aperte-ramosa)
  Costa Rica (K, MO, S, US)
  Skutch 3612 - Costa Rica [specimen @ US]
  = Peperomia elata C.DC. (fide Burger, 1970, MO, US specimen annotation)
[ Peperomia aphanoneura C.DC. ]
  Bull. Herb. Boissier 6: 507 (1898)
  Ecuador - type: Sodiro Sep 1875 (lecto-: G-DC [designated Mathieu & Callejas, 2006: 343]; isolecto-: QPLS)
  Sodiro s.n. [2/61] Sep 1875 - Ecuador [isotype @ QPLS]
  = Peperomia pernambucensis Miq. (fide Mathieu & Callejas, 2006: 343)
[ Peperomia aphylla C.DC. ]
  DC. Prodr. 16(1): 465 (1869)
  Ecuador - type: Jameson 690 (holo-: G; iso-: BM, K)
  Jameson 690 - Ecuador [holotype @ G]
  = Peperomia microphylla Kunth (fide Trelease & Yuncker, 1950)
Peperomia apiahyensis Yunck.
  Bol. Inst. Bot. (Sao Paulo), 3: 180 (1966)
  Brazil - type: Glaziou 3068 (holo-: G)
  Glaziou 3068 - Brazil [holotype @ G]
[ Peperomia apiahyna C.DC. ]
  Notizbl. Königl. Bot. Gart. Berlin 6: 474 (1917)
  Brazil - type: Glaziou 3511 (holo-: B [missing], G-DC [fragm], NY [rubbing])
  = Peperomia hilariana Miq. (fide Yuncker, 1974)
[ Peperomia apicicola Trel. ]
  Herb. specimen Dusén 6901 (nomen herbariorum, ined.)#
  Brazil (S)
  Dusén 6901 - Brazil [specimen @ S]
  = Peperomia caldasiana C.DC. (fide Yuncker, 1959, S specimen annotation)
[ Peperomia apoana C.DC. ]
  Philipp. Journ. Sci. 5(5): 411 (1910)
  Philippines (Mindanao) - type: Copeland 1002 (holo-: G-DC)
  Copeland 1002 - Philippines [holotype @ G-DC]
  = Peperomia laevifolia (Blume) Miq. (fide Quisumbing, 1930)
[ Peperomia apoda Trel. ]
  Contr. U.S. Natl. Herb. 26(2): 44 (1927)
  Panama - type: Killip 3514 (holo-: US)
  Killip 3514 - Panama [holotype @ US*]
  = Peperomia galioides Kunth (fide Burger, 1971)
Peperomia apodophylla Trel. & Yunck.
  Piperac. N. South Amer. 2: 580 (1950)
  Colombia - type: Cuatrecasas 1141 (holo-: US; iso-: COL, P), Ecuador
  Cuatrecasas 1141 - Colombia [holotype @ US*]
Peperomia apodophylla var. hirtella Trel. & Yunck.
  Piperac. N. South Amer. 2: 581 (1950)
  Colombia - type: Killip 16352 (holo-: GH; iso-: ILL, NY, US)
  Killip 16352 - Colombia [isotype @ NY*]
[ Peperomia apodostachya Yunck. ]
  Lilloa 27 '1953': 251 (1955)
  Bolivia - type: Buchtien 627 (holo-: US; iso-: ILL)
  Buchtien 627 - Bolivia [isotype @ ILL]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Mathieu & Callejas, 2006: 340)
[ Peperomia apolinarii Trel. ]
  Herb. specimen Bro. Laureano Javier 2 (nomen herbariorum, ined.)
  Colombia (ILL)
  Bro. Laureano Javier 2 - Colombia [specimen @ ILL]
  = Peperomia conturbans Trel. & Yunck. (fide Trelease & Yuncker, 1950)
[ Peperomia apollinairei Trel. ]
  Herb. specimen Apolinar 9 (nomen herbariorum, ined.)#
  Colombia (US)
  Bro. Apolinar Maria 9 - Colombia [specimen @ US]
  = Peperomia arthurii Trel. & Yunck.(fide Trelease & Yuncker, 1950)
[ Peperomia appellator Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 300 (1940)
  Panama - type: Woodson 816 (holo-: ILL; iso-: GH)
  Woodson 816 - Panama [isotype @ GH]
  = Peperomia angularis C.DC. (fide Burger, 1971)
[ Peperomia apriscoana Trel. ]
  Herb. specimen Cuatrecasas 9331 (nomen herbariorum, ined.)#
  Colombia (BC, F, US)
  Cuatrecasas 9331 - Colombia [specimen @ US]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950)
[ Peperomia aptera Trel. ]
  Herb. specimen Buchtien 634 (nomen herbariorum, ined.)#
  Bolivia (ILL, US)
  Buchtien 634 - Bolivia [specimen @ ILL]
  = Peperomia alata Ruiz & Pav. (fide Yuncker, 1955)
Peperomia apurimacana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 22 (1936)
  Peru - type: Killip 22355 (lecto-: ILL; isolecto-: G, NY, US)
  Killip 22355 - Peru [isolectotype @ NY*]
[ Peperomia aquae-sanitatis Trel ]
  Herb. specimen Ekman 13980 (nomen herbariorum, ined.)
  Cuba (ILL, S)
  Ekman 13980 - Cuba [specimen @ S]
  = Peperomia glabella (Sw.) A.Dietr. (fide Saralegui, 1994, S specimen annotation)
[ Peperomia aquilana Trel. ]
  Herb. specimen Hinton 16018 (nomen herbariorum, ined.)#
  Mexico (GH, PH, US)
  Hinton 16018 - Mexico [specimen @ PH]
  = Peperomia tlapacoyoensis C.DC. (fide Mathieu, 2005, PH specimen annotation)
[ Peperomia arabica Decne. ]
  Syst. Piperac. 121 (1843)
  Yemen - type: Botta s.n. (lecto-: P / rejected syntype: Drége s.n. - South Africa, fide Gilbert, 1999)
  Botta s.n. - Yemen [lectotype @ P]
  = Peperomia blanda var. leptostachya (Hook. & Arn.) Düll (fide Gibs Russell e.a., 1987)
  = Peperomia leptostachya (Hook. & Arn.) (fide Mathieu, 2012 [pers.comm.])
[ Peperomia arabica var. floribunda Miq. ]
  Syst. Piperac. 121 (1843)
  Madagascar - type: Goudot s.n. (holo-: G; iso- U)
  Goudot s. n. - Madagascar [holotype @ G]
  = Peperomia leptostachya Hook. & Arn. (fide Mathieu, 2012 [pers.comm.])
[ Peperomia arabica var. parvifolia C.DC. ]
  Bot. Jahrb. Syst. 19: 230 (1894)
  Tanzania - type: Stuhlmann 3810 (holo-: B [missing])
  = Peperomia leptostachya Hook. & Arn. (fide Mathieu, 2012 [pers.comm.])
[ Peperomia araguana Trel. ]
  Cat. Fl. Venezolana 1: 244 (1945) (nomen nudum)
  Venezuela - 'type': Pittier 9991 (US)
  Pittier 9991 - Venezuela ['type' @ US]
  = Peperomia tovariana C.DC. (fide Trelease & Yuncker, 1950)
Peperomia arboricola C.DC.
  Linnaea 37: 374 (1872)
  Guatemala, Honduras, El Salvador, Mexico - type: Liebmann 141 (holo-: C)
  Liebmann 141 - Mexico [holotype @ C]
Peperomia arborigaudens Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 22 (1936)
  Peru - type: Killip 25509 (holo-: US)
  Killip 25509 - Peru [holotype @ US*]
Peperomia arboriseda C.DC.
  Bot. Jahrb. Syst. 40: 261 (1908)
  Peru - type: Weberbauer 1917 (holo-: B)
  Weberbauer 1917 - Peru [holotype @ B]
Peperomia arboriseda var. moyobambana C.DC.
  Bot. Jahrb. Syst. 40: 261 (1908)
  Peru - type: Weberbauer 4691 (holo-: B)
  Weberbauer 4691 - Peru [holotype @ B]
Peperomia arbuscula Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 154 (1966)
  Brazil - type: Moura s.n. (holo-: R; iso-: NY)
  Moura s.n. - Brazil [isotype @ NY*]
[ Peperomia archeri Trel. ]
  Herb. specimen Archer 1010 & 1020 (nomen herbariorum, ined.)#
  Colombia (ILL, MEDEL)
  Archer 1010 - Colombia [specimen @ ILL]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Yuncker, 1947, ILL specimens annotation)
[ Peperomia archidonae Trel. ]
  Herb. specimen Mexia 7251 (nomen herbariorum, ined.)
  Ecuador (BM, F, G, GH, F, ILL, US)
  Mexia-7251 - Ecuador [specimen @ BM]
  = Peperomia macrostachyos (Vahl.) A.Dietr. [macrostachya var. nematostachya (Link) Trel. & Yunck.] (fide Trelease & Yuncker, 1950)
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Callejas, 1999)
[ Peperomia archidonana Trel. ]
  Herb. specimen Isern 1191, 1195 & 1201 (nomen herbariorum, ined.)
  Ecuador (ILL, MA, NY)
  Isern 1201 - Ecuador [specimen @ MA]
  = Peperomia emarginulata C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia arcigaudens Trel. ]
  Herb. specimen Seifriz 7a (nomen herbariorum, ined.)#
  Haiti (ILL)
  Seifriz 7a - Haiti [specimen @ ILL]
  = Peperomia glabella (Sw.) A.Dietr. (fide Mathieu, 2007)
[ Peperomia arctatifolia Trel. ]
  Herb. specimen Bro. Clement 1903 (nomen herbariorum, ined.)
  Cuba (ILL)
  Bro. Clement 1903 - Cuba [specimen @ ILL]
  = Peperomia guadaloupensis C.DC. (fide Yuncker, 1949)
Peperomia arctebaccata Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 23 (1936)
  Peru - type: Schunke 471 (holo-: F, ILL [fragm])
  Schunke 471 - Peru [holotype @ F]
[ Peperomia arctibractea Trel. ]
  Herb. specimen Killip 34864 (nomen herbariorum, ined.)#
  Colombia (US)
  Killip 34864 - Colombia [specimen @ US]
  = Peperomia quadrifolia (L.) Kunth (fide Trelease & Yuncker, 1950)
Peperomia arcuatispica Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 23 (1936)
  Peru - type: Killip 25992 (holo-: US; iso-: ILL, NY)
  Killip 25992 - Peru [isotype @ NY*]
[ Peperomia arechavaletae C.DC. ]
  Notizbl. Königl. Bot. Gart. Berlin 6: 466 (1917)
  Brazil - type: Glaziou 8943 (syn-: G-DC; isosyn-: B, G, P), Uruguay - types: Arechavaleta s.n. (syn-: G-DC), Berro 1915 (syn-: G-DC)
  Camargo 60847 - Brazil [specimen @ S]
  = Peperomia trineuroides Dahlst. (fide Mai, 2016: 140)
[ Peperomia arechavaletae var. minor Herter ]
  Rev. Sudam. Bot. 10: 45 (1952) [nom. inval]; Bol. Fac. Agron. Montevideo 104: 10 (1968)
  Uruguay - type: Herter s.n. (lecto-: LAU [designated Mai et al. 2016: 139])
  = Peperomia tetraphylla Hook. & Arn. (fide May, 2016: 139)
[ Peperomia arenigaudens Trel. ]
  Herb. specimen Standley 85720 (nomen herbariorum, ined.; as arenaegaudens)
  Guatemala (F)
  Standley 85720 - Guatemala [specimen @ F]
  = Peperomia agitata Trel. & Standl. (fide Standley, F specimen annotation)
Peperomia arenillasensis Yunck.
  Piperac. N. South Amer. 2: 626 (1950)
  Ecuador - type: Steyermark 53552 (holo-: F; iso-: NY)
  Steyermark 53552 - Ecuador [isotype @ NY*]
Peperomia areolata Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 23 (1936)
  Peru - type: Killip 28660 (holo-: US, ILL [fragm])
  Killip 28660 - Peru [holotype @ US*]
Peperomia argenteobracteata Trel. & Yunck.
  Piperac. N. South Amer. 2: 518 (1950)
  Colombia - type: André 134 (holo-: NY; iso-: K)
  André 134 - Colombia [isotype @ K]
Peperomia argumentosa Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 331 (1938)
  Honduras - type: Yuncker 5966 (holo-: ILL; iso-: G, GH, K, NY, S, U)
  Yuncker 5966 - Honduras [isotype @ S]
[ Peperomia argyraea hort. ]
  Gard. Chron. 40: 934 (1865)
  Brazil
Peperomia argyreia (Miq.) Morr.
  Belg. Hortic. 17: 2 (1867) (stat. nov. for Peperomia arifolia var. argyreia Miq.)
  Bolivia, Brazil, Ecuador, Venezuela
  collected in Brazil [specimen @ BR]
Peperomia argyroneura Lauterb.
  Nachtr. Fl. Deutsch. Schutzgeb. Südsee, 237 (1905)
  New Guinea (Bismarck Isl.) - type: Schlechter 13695 (holo-: B; iso-: B, K)
  Schlechter 13695 - New Guinea [holotype @ B]
Peperomia arifolia Miq.
  Syst. Piperac. 72 (1843)
  Argentina, Bolivia, Brazil - type: Riedel s.n. (lecto-: U [designated Zanoti et al., 2012: 128]; isolecto-: G, GH, K, LE, P, W), Paraguay
  Riedel sn - Brazil [lectotype @ U]
[ Peperomia arifolia var. acutifolia C.DC. ex Trel. ]
  Bot. Gaz. 73: 142 (1922)
  Costa Rica - type: cultivated (holo-: G-DC)
  = Peperomia chambesyana Trel. (fide Trel., 1929: 193)
[ Peperomia arifolia var. argyreia Miq. ]
  Bot. Mag. 93: t. 5634 (1867)
  = Peperomia argyreia Morr. (fide Trelease & Yuncker, 1950)
[ Peperomia arifolia var. deltoides Trel. ]
  Herb. specimen Loefgren 1640 (nomen herbariorum, ined.)
  Brazil (ILL)
  Loefgren 1640 - Brazil [specimen @ ILL]
  = Peperomia arifolia Miq. (fide Yuncker, 1974)
[ Peperomia arifolia var. epeltata C.DC. ]
  Bull. Soc. Bot. Genève ser. 2, 6: 108 (1914)
  Paraguay - type: Hassler 10025 [as 10075 in protologue] (holo-: G)
  Hassler 10025 - Paraguay
  = Peperomia arifolia Miq. (fide Guimarães, 1980)
[ Peperomia arifolioides Yunck. ]
  Lilloa 27 '1953': 277 (1955)
  Argentina - type: Bettfreund 1040 (holo-: LP)
  Bettfreund 1040 - Argentina [holotype @ LP*]
  = Peperomia arifolia Miq. (fide Zanotti et al., 2012: 128)
[ Peperomia ariguanabonis Trel. ]
  Herb. specimen Léon 5042 (nomen herbariorum, ined.)#
  Cuba (NY)
  Léon 5042 - Cuba [specimen @ NY]
  = Peperomia glabella (Sw.) A.Dietr. (fide Saralegui, 1994, NY specimen annotation)
Peperomia aristeguietae Steyerm.
  Acta Bot. Venez. 6: 83 (1971)
  Venezuela - type: Steyermark 103733 (holo-: VEN; iso-: B, NY, P, US )
  Steyermark 103733 - Venezuela [isotype @ NY*]
[ Peperomia aristeodora Trel. ]
  Trab. Mus. Cienc. Nat., Madrid, Ser. Bot. 33: 45 (1936)
  Colombia - type: Ariste A355c (holo-: US)
  Ariste A 355c - Colombia [holotype @ US*]
  = Peperomia angularis C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia aristostachya Trel. ]
  Herb. specimen von Türckheim 421 (nomen herbariorum, ined.)#
  Guatemala (US)
  von Türckheim 421 - Guatemala [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Standley 1945, US specimen annotiation & Yuncker 1962)
Peperomia armadana C.DC.
  Journ. de Bot. (Morot) 4: 399 (1890)
  Colombia - type: André 3457 (iso-: K, iso-: NY), Costa Rica, Ecuador
  André 3457 - Colombia [isotype @ K]
[ Peperomia armeniana Trel. ]
  Rev. Fac. Nac. Agron., Medellin, 27: 290 (1947) (nomen nudum)
  Colombia - 'type': Toro 626 (MEDEL, NY)
  Toro 626 - Colombia ['type' @ NY*]
  = Peperomia peltoidea Kunth (fide Trelease & Yuncker, 1950)
Peperomia armondii Yunck.
  Bol. Inst. Bot. (Sao Paulo), 3: 187 (1966)
  Brazil - type: Neves Armond s.n. (holo-: R; iso-: NY)
  Neves Armond s.n - Brazil [holotype @ R*]
Peperomia armstrongii Villa
  Lilloa 33(5): 87 (1971)
  Argentina - type: Meyer 18365 (holo-: LIL), Bolivia
  Meyer 18365 - Argentina [holotype @ LIL*]
Peperomia aroensis Steyerm.
  Fl. Venez. 2(2): 50 (1984)
  Venezuela - type: Aristeguieta 1924 (holo-: VEN)
  Aristeguieta 1924 - Venezuela [holotype @ VEN*]
[ Peperomia arrepta Trel. ex Roig ]
  Dicc. bot. nom. vulgares Cubanos, ed. 3: 354, 1093 (1963) (nomen nudum)
  Cuba (ILL, NY)
  Ekman 2668 - Cuba [specimen @ ILL]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Yuncker, 1949)
Peperomia artatiflora Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 23 (1936)
  Peru - type: Stevens 47 (holo-: ILL)
  Stevens 47 - Peru [holotype @ ILL]
Peperomia arthurii Trel. & Yunck.
  Piperac. N. South Amer. 2: 640 (1950)
  Colombia - type: Apolinaire 9 (holo-: US), Ecuador
  Apolinaire 9 - Colombia [holotype @ US*]
Peperomia asarifolia Schltdl. & Cham.
  Linnaea 5: 75 (1830)
  Costa Rica, El Salvador, Guatemala, Honduras, Mexico - type: Schiede 859 (holo-: HAL; iso-: BM, HAL, LE), Nicaragua, Panama
  Schiede 859 - Mexico [isotype @ HAL*]
[ Peperomia asarifolia var. bifida Trel. ]
  Herb. specimen Morton 2720 (nomen herbariorum, ined.)
  Mexico (US)
  Purpus 7883 - Mexico [specimen @ US]
  = Peperomia asarifolia Schltdl. & Cham. (fide Mathieu, 2007: 37)
Peperomia asarifolioides García-Martínez & Beutelspacher
  Phytotaxa 338(1): 110 (2018)
  Mexico - type: Beutelspacher 3565 (holo-: HEM)
  Beutelspacher 3565 - Mexico [holotype @ HEM]
  Picture from protologue
[ Peperomia aspergillaris Sodiro ]
  Herb. specimen Sodiro s.n. (nomen herbariorum, ined.)
  Ecuador (G-DC, QPLS)
  Sodiro s.n. - Ecuador [specimen @ QPLS]
  = Peperomia sodiroi C.DC. (de Candolle, 1898)
[ Peperomia aspergillus Trel. ]
  Trab. Mus. Cienc. Nat., Madrid, Ser. Bot. 33: 45 (1936)
  Colombia - type: Killip 9787 (lecto-: US; isolecto-: GH, NY, PH)
  Killip 9787 - Colombia [isotype @ NY*]
  = Peperomia saligna Kunth (fide Trelease & Yuncker, 1950: 579))
Peperomia asperula Hutchison & Rauh
  Cact. Succ. J. (USA) 47(5): 205 (1975)
  Peru - type: Hutchison 6121 (holo-: HEID [only in alcohol]; clono-: BR, C, E, F, G, GH, HEID, K, L, LE, LIL, M, MEXU, MICH, MO, NY, P, R, S, UC, US, USM, WIS)
  Hutchison 6121 - Peru [clonotype @ MO*]
  Collection Bot. Garden Ghent University (Belgium)
[ Peperomia asperulata C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 15: 233 (1912)
  Hawaiian Isl. (Kauai) - type: Hochreutiner 3530 (holo-: G), (Hawaii, Maui, Molokai)
  Hochreutiner 3530 - Hawaiian Isl. [holotype @ G]
  = Peperomia cookiana C.DC. (fide Wagner e.a., 1990)
[ Peperomia asperuloides Sodiro ]
  Piperac. Ecuator. 1: Adicion. 178 (1901)
  Ecuador - type: Sodiro s.n. Apr 1900 (holo-: QPLS; iso-: S)
  Sodiro s.n. Apr 1900 - Ecuador [isotype @ S]
  = Peperomia swartziana Miq. (fide Yuncker, 1949)
Peperomia asplundii Yunck.
  Amer. J. Bot. 43: 167 (1956)
  Peru - type: Asplund 12757 (holo-: S)
  Asplund 12757 - Peru [holotype @ S]
[ Peperomia assakarattana Trel. ]
  Herb. specimen de la Cruz 4301 (nomen herbariorum, ined.)
  Guyana (F, GH, NY, PH, US)
  de la Cruz 4301 - Guyana [specimen @ F]
  = Peperomia obtusifolia (L.) A.Dietr. (Mathieu, 2006, F specimen annotation)
Peperomia asterophylla Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 24 (1936)
  Peru - type: Killip 28909 (holo-: US; iso-: ILL, NY)
  Killip 28909 - Peru [holotype @ S]
[ Peperomia astigmata C.DC. ]
  Coll. Hawaii Publ., Bull. 2: 18 (1913)
  Hawaiian Isl. (Hawaii) - type: Rock s.n. (holo-: G-DC)
  Rock s.n. - Hawaiian Isl. [holotype @ G-DC]
  = Peperomia liliifolia C.DC. (fide Degener, 1963)
  = Peperomia macraeana C.DC. (fide Wagner e.a., 1990)
[ Peperomia astrostigma C.DC. ]
  Coll. Hawaii Publ., Bull. 2: 30 (1913)
  Hawaiian Isl. (Maui) - type: Rock 10387 (holo-: BISH; iso-: G-DC)
  Rock 10387 - Hawaiian Isl. [holotype @ BISH]
  = Peperomia obovatilimba C.DC. (fide Wagner e.a., 1990)
Peperomia astyla Trel.
  Bot. Gaz. 73: 137 (1922)
  Mexico - type: Pringle 4124 (holo-: US; iso-: BM, BR, E, F, G, GH, GOET, HBG, JE, K, KFTA, M, MEL, MEXU, MO, NY, P, PH, S, US, VT, W)
  Pringle 4124 - Mexico [holotype @ US*]
[ Peperomia atabapoensis Steyerm. ]
  Fl. Venez. 2(2): 52 (1984)
  Venezuela - type: Tillett 743-230 (holo-: VEN; iso-: F, MO)
  Tillett 230 - Venezuela [isotype @ MO*]
  = Peperomia quadrangularis (Thomps.) A.Dietr. (fide Steyermark & Callejas, 2003)
[ Peperomia aterrima Trel. ]
  Herb. specimen Killip 16655 (nomen herbariorum, ined.)
  Colombia (G, GH, ILL, NY, US)
  Killip 16655 - Colombia [specimen @ ILL]
  = Peperomia venezueliana C.DC. (fide Trelease & Yuncker, 1950; Steyermark, 1984)
[ Peperomia atibaiana Trel. ]
  Herb. specimen Duarte s.n. [12580] (nomen herbariorum, ined.)#
  Brazil (ILL)
  Duarte s.n. - Brazil [specimen @ ILL]
  = Peperomia hilariana Miq. (fide Jones, 1985, ILL specimen annotation)
[ Peperomia atirroana Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 208 (1929)
  Costa Rica - type: Donnell-Smith 4927 (holo-: US; iso-: K)
  Donnell-Smith 4927 - Costa Rica [holotype @ US*]
  = Peperomia pernambucensis Miq. (fide Burger, 1971)
[ Peperomia atocongona Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 24 (1936)
  Peru - type: Pennell 14752 (holo-: PH)
  Pennell 14752 - Peru [holotype @ PH]
  = Peperomia inaequalifolia Ruiz & Pav. (fide Pino, 2010: XI)
[ Peperomia atrescens var. granulata Trel. ]
  Herb. specimen Haught 1420 (nomen herbariorum, ined.)#
  Colombia (ILL, US)
  Haught 1420 - Colombia [specimen @ ILL]
  = Peperomia granulata Trel. & Yunck. (fide Trelease & Yuncker, 1950)
[ Peperomia atricha Trel. ]
  Herb. specimen Tamayo 1671 (nomen herbariorum, ined.)#
  Venezuela (ILL, US)
  Tamayo 1671 - Venezuela [specimen @ US]
  = Peperomia tenella var. glabra (fide Yuncker, 1947, US specimen annotation)
[ Peperomia atrolepida Trel. ]
  Herb. specimen Lloyd 931 (nomen herbariorum, ined.)#
  Dominica (NY)
  Lloyd 931 - Dominica [specimen @ NY]
  = Peperomia nigropunctata Miq. (fide Howard, 1972, NY specimen annotation)
[ Peperomia atropunctata Miq. ]
  Arch. Neerl. 6: 171 (1871); et Verh. Kon. Acad. Wetensch. 2, 5: 233 (1871)
  Brazil - type: Widgren s.n. dd 1844 (holo-: S)
  Widgren s.n. - Brazil [holotype @ S]
  = Peperomia glabella var. nigropunctata Dahlst. (fide C. de Candolle, 1923)
[ Peperomia atropunctulata Trel. ]
  Herb. specimen von Türckheim 8566 (nomen herbariorum, ined.)#
  Guatemala (G-DC, GH, US)
  von Türckheim 8566 - Guatemala [specimen @ US]
  = Peperomia glabella (Sw.) A.Dietr. (fide Standley, s.d., US specimen annotation)
Peperomia attenuata Yunck.
  Bull. Bishop Mus., Honolulu, 141: 39 (1936)
  Fiji Isl. (Vanua Levu) - type: Smith 712 (holo-: BISH; iso-: NY)
  Smith 712 - Fiji Islands (Vanua Levu) [isotype @ NY*]
Peperomia attenuata var. roseispica Yunck.
  Bull. Bishop Mus., Honolulu, 141: 41 (1936)
  Fiji Isl. (Vanua Levu) - type: Smith 1658 (holo-: BISH; iso-: GH, K, NY, P, S, US)
  Smith 1658 - Fiji Islands (Vanua Levu) [isotype @ S]
Peperomia attenuata var. taveuniana Yunck.
  Bull. Bishop Mus., Honolulu, 141: 41 (1936)
  Fiji Isl. (Taveuni) - type: Smith 889 (holo-: BISH; iso-: GH, K, NY, P, S, US)
  Smith 889 - Fiji Islands (Taveuni) [isotype @ NY*]
[ Peperomia attenuatifolia Trel. ]
  Herb. specimen von Türckheim 3797 (nomen herbariorum, ined.)#
  Guatemala (US)
  von Türckheim 3797 - Guatemala [specimen @ US]
  = Peperomia aggravescens Trel. (fide Standley, s.d., US specimen annotation)
[ Peperomia attenuatispica Trel. ]
  Herb. specimen von Steyermark 30953 (nomen herbariorum, ined.)#
  Guatemala (F)
  Steyermark 30953 - Guatemala [specimen @ F]
  = Peperomia sancarlosiana C.DC. (fide Callejas, 1995., F specimen annotation)
[ Peperomia auberyana Trel. ]
  Fl. Guadeloupe & Martinique 2(2): 57 (1948)
  Guadeloupe - type: Aubery 1622 (lecto-: NY; isolecto-: ILL, P)
  Aubery 1622 - Guadeloupe [lectotype @ NY*]
  = Peperomia myrtifolia (Vahl) A.Dietr. (fide Howard, 1973)
[ Peperomia auctifolia Trel. ]
  Herb. specimen Broadway 4026 (nomen herbariorum, ined.)#
  Tobago (F, U)
  Broadway 4471 - Tobago [specimen @ G-DC]
  = Peperomia rotundifolia (L.) Kunth (fide Jones, 1985., ILL specimen annotation)
Peperomia augescens Miq.
  Arch. Neerl. 6: 171 (1871); et Verh. Kon. Acad. Wetensch. 2, 5: 233 (1871)
  Brazil - type: Regnell III 1432 (holo-: S; iso-: P, UPS)
  Regnell III 1432 - Brazil [isotype @ UPS]
[ Peperomia augescens var. pubescens Mosén ]
  Herb. specimen Mosén 1664 (nomen herbariorum, ined.)
  Brazil (P, S)
  Mosén 1664 - Brazil [specimen @ S]
  = Peperomia mosenii Dahlst. (fide Dahlstedt, 1900)
[ Peperomia auriculifera Trel. ]
  Herb. specimen Cook 80 (nomen herbariorum, ined.)#
  Guatemala (US)
  Cook 80 - Guatemala [specimen @ US]
  = Peperomia granulosa Trel. (fide Standley, s.d., US specimen annotation)
[ Peperomia auripurgati Trel. ]
  Herb. specimen Hoehne s.n. [herb. number 19578] (nomen herbariorum, ined.)#
  Brazil (ILL)
  Hoehne s.n. - Brazil [specimen @ ILL]
  = Peperomia tetraphylla Hook. & Arn. (fide Jones 1985, ILL specimen annotation)
[ Peperomia auris-incisa Trel. ]
  Herb. specimen Garcia Barriga 68233 (nomen herbariorum, ined.)#
  Colombia (ILL, US)
  Garcia-Barriga 68233 - Colombia [specimen @ ILL]
  = Peperomia tenuipes Trel. (fide Mathieu, 2007: 43)
Peperomia aurorana Trel. & Standl.
  Fieldiana, Bot. 24(3): 237 (1952)
  Guatemala - type: Aguilar 517 (holo-: F)
  Aguilar 517 - Guatemala [holotype @ F]
[ Peperomia auscultata Trel. ]
  Herb. specimen Brade 28292 (nomen herbariorum, ined.)#
  Brazil (ILL, R)
  Brade 28292 - Brazil [specimen @ ILL]
  = Peperomia alata Ruiz & Pav. (fide Jones, 1985, ILL specimen annotation)
[ Peperomia austinii Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(4): 1543 (1938) (as austini, corrected according to ICN art 60.12)
  Costa Rica - type: Smith A147 (holo-: F)
  Smith A147 - Costa Rica [holotype @ F]
  = Peperomia hylophila C.DC. (fide Burger, 1971)
Peperomia austin-smithii Burger
  Fieldiana, Bot. 35: 22 (1971)
  Costa Rica - type: Brenes 4855 (holo-: F; iso-: NY), Panama
  Brenes 4855 - Costa Rica [isotype @ NY*]
Peperomia australana Yunck.
  Bull. Bishop Mus., Honolulu, 143: 14 (1937)
  Austral Isl. - type: St.John 16200 (holo-: BISH; iso-: NY, P)
  St.John 16200 - Austral Islands [isotype @ NY*]
[ Peperomia australana var. ovalilimba Yunck. ]
  Bull. Bishop Mus., Honolulu, 143: 15 (1937)
  Austral Isl. - type: St.John 15811 pp (holo-: BISH; iso-: BO, NY, P)
  St.John 15811 pp - Austral Islands [isotype @ NY*]
  = Peperomia australana Yunck. (fide Florence, 1997)
Peperomia australana var. ovalilimba fo. puberulenta Yunck.
  Bull. Bishop Mus., Honolulu, 143: 15 (1937)
  Austral Isl. - type: St.John 15811 pp (holo-: BISH)
  St.John 15811 pp - Austral Islands [isotype @ NY*]
[ Peperomia australis Phil. ]
  Linnaea 30: 200 (1859)
  Chile - type: Fonck 261 (holotype not designated: K, GB [fragm], SGO)
  Fonck 261 - Chile [type @ K]
  = Peperomia nummularioides Gris. (fide Yuncker, 1955)
Peperomia ayacuchoana Pino & Samain
  Pl. Ecol. Evol. 144(2): 155 (2011)
  Peru: type: Samain 2009-040 (holo-:USM; iso-: BR, GENT)
  Samain 2009-040 - Peru [isotype @ BR]
  Plant in habitat - Peru (Ayacucho)
[ Peperomia ayacuchona Trel. ]
  Herb. specimen Killip 22866 (nomen herbariorum, ined.)#
  Peru (ILL, NY)
  Killip 22866 - Peru [specimen @ ILL]
  = Peperomia serpens (Sw.) Loudon (fide Trelease, 1936)
[ Peperomia ayampensis Trel. ]
  Herb. specimen Haught 3137 (nomen herbariorum, ined.)#
  Ecuador (F, GH, ILL, US)
  Haught 3137 - Ecuador [specimen @ F]
  = Peperomia urocarpa Fisch. & Mey. (fide Yuncker, 1947, F, GH ILL & US specimen annotation)
[ Peperomia ayarzana Trel. ]
  Herb. specimen Steyermark 32807 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 32807 - Guatemala [specimen @ F]
  = Peperomia santahelenae Trel. (fide Standley, s.d., F specimen annotation)
[ Peperomia ayopayana Trel. ]
  Herb. specimen Cardenas 3089 (nomen herbariorum, ined.)#
  Bolivia (US)
  Cardenas 3089 - Bolivia [specimen @ US]
  = Peperomia multifolia Yunck. (fide Yuncker, 1955)
[ Peperomia bachmannii C.DC. ]
  Bot. Jahrb. Syst. 19: 227 (1894)
  South Africa - type: Bachmann 419 (holo-: B)
  Bachmann 419 - South Africa [holotype @ B]
  = Peperomia retusa var. bachmanii (C.DC.) Düll (fide Gibbs Russel e.a., 1987)
  = Peperomia retusa (L.f.) A.Dietr. (fide Immelman, 2000)
[ Peperomia baileyae Trel. ]
  Contr. Arn. Arb. 5: 53 (1933)
  Panama (Barro Colorado Isl.) - type: Bailey 84 (holo-: BH, iso-: F, G [fragm], GH, ILL)
  Bailey 84 - Panama [isotype @ F]
  = Peperomia obscurifolia C.DC. (fide Yuncker, 1950)
Peperomia bajana Trel. & Yunck.
  Piperac. N. South Amer. 2: 581 (1950)
  Colombia - type: Killip 18091 (holo-: US; iso-: GH, ILL, NY)
  Killip 18091 - Colombia [isotype @ NY*]
[ Peperomia bajucosensis Trel. ]
  Herb. specimen Hinton 4279 (nomen herbariorum, ined.)#
  Mexico (ILL, K, NY)
  Hinton 4279 - Mexico [specimen @ ILL]
  = Peperomia schizandra Trel. (fide Mathieu, 2006, ILL specimen annotation)
[ Peperomia bakeri C.DC. ]
  Symb. Antill. 5: 296 (1907) (as bakerii, corrected according to ICN art 60.12)
  Cuba - type: Baker 3833 (holo-: B [missing]; iso-: NY, US)
  Baker 3833 - Cuba [isotype @ NY*]
  = Peperomia distachyos (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia balanceana Trel. ]
  Herb. specimen Nash 1752 (nomen herbariorum, ined.)#
  Haiti (NY)
  Nash 1752 - Haiti [specimen @ NY]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Saralegui, 1994, NY specimen annotation)
Peperomia balansana C.DC.
  Mem. Soc. Phys. Genev. 27(2): 313 (1881)
  Argentina, Bolivia, Brazil, Paraguay - type: Balansa 2309 (holo-: G-DC; iso-: K, P)
  Balansa 2309 - Paraguay [isotype @ K]
[ Peperomia balaustrina Trel. ]
  Herb. specimen Gehriger 154 (nomen herbariorum, ined.)#
  Venezuela (PH, US)
  Gehriger 154 - Venezuela [specimen @ US]
  = Peperomia microphylla Kunth (fide Trelease & Yuncker, 1950: 565)
[ Peperomia balbisii Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 164 (1900)
  Guadeloupe - types: Balbis s.n. & Duss 2566 (syn-: B; isosyn-: GH, NY, PH, S)
  Duss 2566 - Guadeloupe [isosyntype @ S]
  = Peperomia trifolia (L.) A.Dietr. (fide Howard, 1988)
[ Peperomia balcognana Trel. ]
  Herb. specimen Venturi 7088 (nomen herbariorum, ined.)#
  Argentina (ILL, S, US)
  Venturi 7088 - Argentina [specimen @ ILL]
  = Peperomia blanda var. dindygulensis (C.DC.) Yunck. (fide Yuncker 1955: 218)
Peperomia balfourii C.DC.
  Candollea 1: 379 (1923) (nomen novum for P. hirta Balf. f.) (as balfouri, corrected according to ICN art 60.12)
  Rodrigues - type: Balfour 1279 (holo-: BM; iso-: K, P)
  Balfour 1279 - Rodrigues [holotype @ BM]
[ Peperomia balineorum Trel. ]
  Bull. Soc. Bot. France 84: 408 (1938); Candollea 8: 80 (1940) [emend.]
  Guadeloupe - type: Stehlé 230 (holo-: P: iso-: GH [fragm])
  Stehlé 230 - Guadeloupe [holotype @ P]
  = Peperomia nigropunctata Miq. (fide Howard, 1973)
[ Peperomia balneolorum Trel. ]
  Fl. Guadeloupe & Dépendances 2(1): 3 (1937) (nomen nudum)
  Guadeloupe - 'type': Stehlé 1348 (ILL)
  Stehlé 1348 - Guadeloupe ['type' @ ILL]
  = Peperomia nigropunctata Miq. (fide Howard, 1973)
[ Peperomia balsapuertana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 24 (1936)
  Peru - type: Killip 28632 (holo-: US)
  Killip 28632 - Peru [holotype @ US]
  = Peperomia pernambucensis Miq. (fide Mathieu & Callejas, 2006: 343)
Peperomia bamleri C.DC.
  Bot. Jahrb. Syst. 55: 219 (1918)
  New Guinea - types: Bamler 58 (syn-: B, G-DC [fragm]) & Nyman 722 (syn- B)
  Nyman 722 - New Guinea [syntype @ B*]
[ Peperomia bananerana Trel. ]
  Herb. specimen Steyermark 38255 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 38255 - Guatemala [specimen @ F]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Callejas, 1995, F specimen annotation)
[ Peperomia bancoana Trel. ]
  Herb. specimen Cuatrecasas 13133 (nomen herbariorum, ined.)
  Colombia (ILL, US)
  Cuatrecasas 13133 - Colombia [specimen @ US]
  = Peperomia serpens (Sw.) Loudon (fide Trelease & Yuncker, 1950: 669)
Peperomia bangii C.DC.
  Bull. Torrey Bot. Club 19: 49 (1892)
  Bolivia - type: Bang 330a (holotype not designated: NY), Ecuador, Peru
  Bang 330a - Bolivia [type @ NY*]
Peperomia bangroana C.DC.
  Journ. Bot. 4: 134 (1866)
  Cameroon, Comores, Congo, Ethiopia, Gabon, Ivory Coast, Kenya, Madagascar, Malawi, Mozambiqe, Sierra Leone - type Mann 905 (holo-: K), South Africa, Tanzania
  Mann 905 - Sierra Leone [holotype @ K]
  Plant in habitat - Madagascar
Peperomia barahonana C.DC.
  Symb. Antill. 7: 187 (1912)
  Hispaniola (Dom.Rep.) - type: Fuertes 1227 (iso-: B, S [fragm])
  Fuertes 1227 - Dom. Republic [isotype @ B]
[ Peperomia barbana C.DC. ]
  Bull. Soc. Roy. Bot. Belgique 29(2): 70 (1890)
  Costa Rica - type: Tonduz 1331 (distr. by Pittier) (holo-: G; iso-: B, BR, CR, US)
  Tonduz 1331 - Costa Rica [isotype @ BR]
  = Peperomia olivacea C.DC. (fide Burger, 1971)
Peperomia barbarana C.DC.
  Mem. Soc. Phys. Genev. 27(2): 314 (1881)
  Argentina, Brazil, Paraguay - type: Balansa 2311 (lecto-: G-DC [designated Zanoti et al., 2012: 129]; isolecto-: P)
  Balansa 2307 - Paraguay [isosyntype @ K]
Peperomia barbaranoides Yunck.
  Lilloa 27 '1953': 173 (1955)
  Argentina, Bolivia - type: Kuntze s.n. (holo-: NY), Brazil, Paraguay
  Kuntze s.n. - Bolivia [holotype @ NY*]
Peperomia barbata C.DC.
  Symb. Antill. 5: 297 (1907)
  Jamaica - type: Harris 8531 (holo-: B; iso-: G-DC, NY)
  Harris 8531 - Jamaica [isotype @ NY*]
[ Peperomia barbata var. puberula Yunck. ]
  Bull. Inst. Jamaica, Sci. Ser. 11: 36 (1960)
  Jamaica - types: Proctor 8218 pp (syn: IJ) & 8419pp (syn: IJ)
  = Peperomia abdita Proctor (fide Proctor, 1982)
Peperomia barbensis (Dahlst.) Trel.
  Contr. U.S. Natl. Herb. 26(4): 191 (1929) (stat. nov. for Peperomia hispidula var. swartziana fo. barbensis Dahlst.)
  Costa Rica - type: Hoffmann 54 (holo-: B [missing])
  Brade 2016 - Costa Rica [paratype @ B]
[ Peperomia barbensis var. alajuelana Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 191 (1929)
  Costa Rica - type: Standley 47695 (holo-: US, iso-: ILL)
  Standley 47695 - Costa Rica [isotype @ ILL]
  = Peperomia hispidula (Sw.) A.Dietr. (fide Burger, 1971)
Peperomia barbinodis Trel.
  Contr. U.S. Natl. Herb. 26(4): 220 (1929)
  Costa Rica - type: Tonduz 10419 (holo-: US; iso-: CR), Panama
  Tonduz-10419 - Costa Rica [holotype @ US*]
Peperomia barbulipetiola C.DC.
  Notizbl. Königl. Bot. Gart. Berlin 6: 474 (1917)
  Brazil - type: Damazio 2041 (holo-: G-DC)
  Damazio 2041 - Brazil [holotype @ G-DC]
Peperomia baronii C.DC.
  Journ. Linn. Soc. 20: 239 (1883) (as baroni, corrected according to ICN art 60.12)
  Madagascar - type: Baron 1055 (holo-: K; iso-: P)
  Baron 1055 - Madagascar [holotype @ K]
[ Peperomia barriolana Trel. ]
  Herb. specimen Steyermark 30851 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 30851 - Guatemala [specimen @ F]
  = Peperomia sancarlosiana C.DC. (fide Callejas, 1995, F specimen annotation)
[ Peperomia barriosensis Trel. ]
  Herb. specimen Standley 72144 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 72144 - Guatemala [specimen @ F]
  = Peperomia granulosa Trel. (fide Standley, F specimen annotation)
[ Peperomia barthelemyana Trel. ]
  Fl. Guadeloupe & Martinique 2(2): 58 (1948)
  St. Barthelemy - type: Questel 275 (holo-: NY; iso-: P, GH [fragm]), Guadeloupe
  Questel 275 - St. Bartelemy [holotype @ NY*]
  = Peperomia myrtifolia (Vahl) A.Dietr. (fide Howard, 1973)
[ Peperomia barthelemyana var. reducta Trel. ]
  Fl. Guadeloupe & Martinique 2(2): 58 (1948)
  St. Barthelemy - type: Questel 361 (holo-: NY; iso-: P, GH [fragm])
  Questel 361 - St. Bartelemy [holotype @ NY*]
  = Peperomia myrtifolia (Vahl) A.Dietr. (fide Howard, 1973)
[ Peperomia bartlettii C.DC. ]
  Notizbl. Königl. Bot. Gart. Berlin 6: 470 (1917)
  Guyana - type: Bartlett 8233 (holo-: B [missing], G-DC [fragm])
  Bartlett 8233 - Guyana [holotype fragm @ G-DC]
  = Peperomia rotundifolia var. ovata (Dahlst.) C.DC. (fide Steyermark e.a., 1995)
[ Peperomia basellifolia Kunth ]
  Nov. Gen. et Sp. 1: 66 (1815) (as basellaefolia, corrected according to ICN art 60.8)
  Ecuador - type: von Humboldt s.n. (holo-: P)
  von Humboldt s.n. - Ecuador [holotype @ P*]
  = Peperomia acuminata Ruiz & Pav. (fide Trelease & Yuncker, 1950)
Peperomia basiradicans G.Mathieu
  Rev. Mex. Biodiv. 82: 363 (2011)
  Mexico - type: Samain 2007-036 (holo-: BR; iso-: GENT, MEXU)
  Samain 2007-036 - Mexico [holotype @ BR]
  Freshly harvested plant - Mexico (Mexico)
[ Peperomia batatarum Trel. ]
  Herb. specimen Schwacke 6180 (nomen herbariorum, ined.)#
  Brazil (G-DC)
  Schwacke 6180 - Brazil [specimen @ G-DC]
  = Peperomia aceroana C.DC. (fide Mathieu, 2006, G-DC specimen annotation)
[ Peperomia baturiteana C.DC. ]
  Notizbl. Königl. Bot. Gart. Berlin 6: 492 (1917)
  Brazil - type: Ule 9018 (holo-: B [missing]; iso-: G, K)
  Ule 9018 - Brazil [isotype @ K]
  = Peperomia tetraphylla Hook. & Arn. (fide Guimarães, 1980)
Peperomia baueriana Miq.
  Syst. Piperac. 120 (1843)
  Norfolk Isl. - type: Bauer s.n. (holo-: B [missing]; iso-: W), New Caledonia
  Bauer s.n. - Norfolk Isl. [isotype @ W]
[ Peperomia baueriana var. brisbaniana C.DC. ]
  DC. Prodr. 16(1): 414 (1869)
  Australia - type: Müller s.n. (holo-: K)
  Müller-sn - Australia [holotype @ K]
  = Peperomia blanda var. floribunda (Miq.) Huber (fide Forster, 1993)
  = Peperomia leptostachya (Hook. & Arn.) (fide Mathieu, 2012 [pers.comm.])
[ Peperomia baumannii C.DC. ]
  Bot. Jahrb. Syst. 26(1): 360 (1899)
  Togo - type: Baumann 205 (holotype not designated: B)
  Baumann 205 - Togo [type @ B]
  = Peperomia molleri C.DC. (fide Düll, 1973)
Peperomia bavina C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 2: 287 (1898)
  Thailand, Vietnam - type: Balansa 3641 (holo-: P; iso:- K, P)
  Balansa 3641 - Vietnam [holotype @ P]
[ Peperomia bayajana Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 17, 24 (1926)
  Cuba - type: Ekman 14779 (lecto-: S; isolecto-: G, ILL, NY, US)
  Ekman 14779 - Cuba [lectotype @ S]
  = Peperomia grisebachii C.DC. (fide Yuncker, 1949)
[ Peperomia bayatana Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 22, 30 (1926)
  Cuba - type: Ekman 6639 (lecto-: B [designated Saralegui, 2004, but missing?]; isolecto-: ILL [fragm], S)
  Ekman 6639 - Cuba [type @ S]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia bayonana Trel. ]
  Herb. specimen Bayon 19 (nomen herbariorum, ined.)
  Colombia (ILL)
  Bro. Apolinar Maria 19 - Colombia [specimen @ ILL]
  = Peperomia heterophylla Miq.(fide Yuncker, 1947, ILL specimen annotation & Callejas, 1997: 20)
[ Peperomia beauverdiana Trel. ]
  Herb. specimen Bang 224 (nomen herbariorum, ined.)#
  Bolivia (BR, E, F, G, GH, K, MICH, NY, PH, US, W)
  Bang 224 - Bolivia [specimen @ G]
  = Peperomia trinervis Ruiz & Pav. (fide Yuncker, 1955: 247)
Peperomia beccarii C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 21: 294 (1920)
  Indonesia (Sumatra) - type: Beccari 752 (holo-: CAL; iso-: L)
  Beccari 752 - Indonesia (Sumatra) [type @ L]
Peperomia beckeri Guimar. & Alves
  Bradea 8(17): 98 (1998)
  Brazil (Trindade Isl.) - type: Becker 520 (holo-: R)
  Becker 520 - Brazil (Trinidade) [holotype @ R*]
[ Peperomia belangeri C.DC. ]
  DC. Prodr. 16(1): 411 (1869)
  Martinique - type: Belanger 137 (holo-: G)
  Belanger 137 - Martinique [holotype @ G]
  = Peperomia hirtella Miq. (fide Howard, 1973: 384)
[ Peperomia belemensis Trel. ]
  Herb. specimen Schwacke 3000 (nomen herbariorum, ined.)#
  Brazil (G-DC)
  Schwacke 3000 - Brazil [specimen @ G]
  = Peperomia tetraphylla Hook. & Arn. (fide Mathieu 2006, G-DC specimen annotation)
[ Peperomia belemensis var. prostrata Trel. ]
  Herb. specimen Ule 4500 (nomen herbariorum, ined.)#
  Brazil (ILL, R)
  Ule 4500 - Brazil [specimen @ ILL]
  = Peperomia psilostachya var. angustifolia C.DC. (fide Yuncker, 1974: 146)
Peperomia bella Yunck.
  Piperac. N. South Amer. 2: 690 (1950)
  Colombia - type: Haught 4656 (holo-: US; iso-: COL)
  Haught 4656 - Colombia [holotype @ US*]
Peperomia bella var. subcordata Yunck.
  Piperac. N. South Amer. 2: 691 (1950)
  Colombia - type: Haught 5557 (holo-: US; iso-: COL)
  Haught 5557 - Colombia [holotype @ US*]
Peperomia bellatula Yunck.
  Piperac. N. South Amer. 2: 478 (1950)
  Colombia - type: Haught 4657 (holo-: US; iso-: COL, ILL, G, NY)
  Haught 4657 - Colombia [holotype @ US*]
Peperomia bellendenkerensis Domin.
  Biblioth. Bot. 89: 5 = Beiträge z. Flora und Pflanzengeograph. Austral. 559 (1921)
  Australia - type: Domin 2630 (lecto-: PR [designated Foster 1993])
[ Peperomia belloensis Trel. ]
  Herb. specimen Bro. Tomás 575 (nomen herbariorum, ined.)#
  Colombia (US)
  Bro. Tomás 575 - Colombia [specimen @ US]
  = Peperomia trianae C.DC. (fide Yuncker, 1947 & Mathieu & Callejas 2006: 348)
[ Peperomia bequaertii De Wild. ]
  Rev. Zool. Afr. 8(1) Suppl. Bot. 6 (1920)
  Congo - types: Bequaert 3299, 3449 (syn-: BR), 5173 (syn-: BR), 5768
  Bequaert 5173 - Congo [holotype @ BR]
  = Peperomia blanda var. leptostachya (Hook. & Arn.) Düll (fide Dimiz, 1996)
  = Peperomia leptostachya (Hook. & Arn.) (fide Mathieu, 2012 [pers.comm.])
Peperomia berlandieri Miq.
  Syst. Piperac. 158 (1843)
  Guatemala, Honduras, Mexico - type: Berlandier 933 (lecto-: G [designated Mathieu & Callmander, 2017]; isolecto: BM, G, G-DC, HAL, U, W), Nicaragua
  Berlandier 933 - Mexico [lectotype @ G]
Peperomia bermudezana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 25 (1936)
  Peru - type: Killip 26451 (holo-: US; iso-: G, MA)
  Killip 26451 - Peru [holotype @ US*]
[ Peperomia bermudiana Brown ]
  Herb. specimen Brown 428 (nomen herbariorum, ined.)#
  Bermuda (F, NY, US)
  Brown 428 - Bermuda [specimen @ US]
  = Peperomia septentrionalis Brown (fide Brown, 1909: 61)
[ Peperomia bernardiana Trel. ]
  Herb. specimen Bernard s.n. (nomen herbariorum, ined.)
  Ecuador (S)
  Bernard s.n. - Ecuador [specimen @ S]
  = Peperomia hartwegiana Miq. (fide Mathieu, 2006, S specimen annotation)
Peperomia bernhardiana C.DC.
  Notizbl. Königl. Bot. Gart. Berlin 6: 472 (1917)
  Brazil - type: Bernhardi s.n. (holo-: B [missing]; F [photo])
Peperomia bernieriana Miq.
  Syst. Piperac. 124 (1843)
  Madagascar - type: Bernier 260 (holo-: P; iso-: G, U)
  Bernier 260 - Madagascar [holotype @ P]
Peperomia bernoullii C.DC.
  Linnaea 37: 367 (1872) (as bernouillii, typographical error)
  El Salvador, Guatemala - type: Bernouilli 37 (holo-: G; iso-: B, BR, K, NY)
  Bernoulli 37 - Guatemala [isotype @ BR]
[ Peperomia berriensis Trel. ]
  Herb. specimen Haught 1796 (nomen herbariorum, ined.)#
  Colombia (ILL, K, US)
  Haught 1796 - Colombia [specimen @ K]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia berroi Trel. ]
  Rev. Sudamer. Bot. 6: 67 (1939)
  Uruguay - type: Berro 5753 (holo-: K; iso-: MVFA)
  Berro 5753 - Uruguay [holotype @ K]
  = Peperomia tetraphylla Hook. & Arn. (fide Mathieu & Callejas, 2006: 347)
Peperomia berryi Steyerm.
  Fl. Venez. 2(2): 53 (1984)
  Venezuela - type: Berry 3923 (holo-: VEN; iso-: MO)
  Berry 3923 - Venezuela [isotype @ MO*]
Peperomia berteroana Miq.
  Syst. Piperac. 114 (1843)
  Chile (Juan Fernandez Isl.) - type: Bertero 1492 (holo-: G; iso-: BM, G, G-DC, GH, K, MPU, P, U [fragm])
  Bertero 1492 - Juan Fernandez Isl. [holotype @ G]
Peperomia berteroana subsp. tristanensis (Christoph.) Valdeb.
  Brittonia 42(2): 122 (1990) (comb. nov. for Peperomia tristanensis Christoph.)
  Tristan da Cunha Isl. - type: Christopherson 2592 (holo-: O; iso-: GB, K) (comb. nov. for P. tristanensis Christoph.)
  Christopherson 2592 - Tristan da Cunha [isotype @ GB]
[ Peperomia betancosana Trel. ]
  Herb. specimen Cardenas 364 (nomen herbariorum, ined.)#
  Bolivia (ILL, US)
  Cardenas 364 - Bolivia [specimen @ US]
  = Peperomia peruviana var. major Hill ex Yunck. (fide Yuncker 1955: 273)
[ Peperomia bethaniana Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 612 (1950)
  Colombia - type: Garcia-Barriga 10420 (holo-: US; iso-: COL)
  Garcia-Barriga 10420 - Colombia [holotype @ US*]
  = Peperomia angulais var. bethaniana (Trel. & Yunck.) Steyerm. (fide Steyermark, 1984)
Peperomia biamenta Trel. & Yunck.
  Piperac. N. South Amer. 2: 700 (1950)
  Colombia, Ecuador - type: Tate 672 (holo-: US)
  Tate 672 - Ecuador [holotype @ US*]
Peperomia bicolor Sodiro
  Piperac. Ecuator. 1: Adicion. 160 (1901)
  Ecuador - type: Sodiro s.n. Jul 1900 (holotype not designated: B, S, QPLS, US), Peru
  Sodiro s.n. - Ecuador [type & G-DC]
[ Peperomia bicolor var. peduncularis (Sodiro) Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 584 (1950) (comb. nov. for Peperomia peduncularis Sodiro)
  Ecuador - type: Sodiro 2/34 (holo-: B)
  Sodiro s.n. - Ecuador [isotype @ S]
  = Peperomia bicolor Sodiro (fide Callejas, 1999)
Peperomia biformis C.DC.
  Denkschr. Akad. Wien, Math. Nat. 85: 266 (1910)
  Samoa - type: Rechinger 1873 (lecto-: W [designated Mathieu & Callejas, 2006: 335]; isolecto-: G-DC)
  Rechinger 1873 - Samoa [lectotype @ W]
[ Peperomia bifrons Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 300 (1940)
  Panama - type: Woodson 1132 (holo-: MO; iso-: GH)
  Woodson 1132 - Panama [holotype @ MO*]
  = Peperomia olivacea C.DC. (fide Mathieu & Callejas, 2006: 342)
[ Peperomia bilineata (Blume) Miq. ]
  Syst. Piperac. 106 (1843) (comb. nov. for Piper bilineatum Blume)
  Indonesia (Java) - type: Blume s.n. (holo-: L)
  Blume s.n. - Indonesia [holotype @ L]
  = Peperomia laevifolia (Bl.) Miq.
[ Peperomia bilineata var. merrillii (C.DC.) Quis. ]
  Herb. specimen Merrill 4180 (nomen herbariorum, ined.)
  Philippines (K, NY, US)
  Merrill 4180 - Philippines [specimen @ US*]
  = Peperomia merrillii C.DC. (homotypic)
[ Peperomia bilineata var. rhombifolia Trel. ]
  Herb. specimen Junghuhn s.n. (nomen herbariorum, ined.)
  Indonesia (L)
  Junghuhn s.n. - Indonesia [specimen @ L]
  = Peperomia laevifolia (Blume) Miq. (fide Koorders, 1908, L specimen annotation)
Peperomia bilobulata C.DC.
  Bot. Jahrb. Syst. 40: 261 (1908)
  Colombia - type: Lehmann 6161 (holo-: B), Ecuador
  Lehmann 6161 - Colombia [holotype @ B]
[ Peperomia binispica Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 25 (1936)
  Peru - type: Schunke 358 (holo-: F, G [fragm])
  Schunke 358 - Peru [holotype @ F]
  = Peperomia fragrans C.DC. (fide Mathieu & Callejas, 2006: 338)
[ Peperomia bisacuminata Trel. ]
  Herb. specimen Woodson 876 (nomen herbariorum, ined.)#
  Panama (ILL, MO)
  Woodson 876 - Panama [specimen @ ILL]
  = Peperomia palmana C.DC. (fide Yuncker, 1950: 90)
[ Peperomia biseriatifolia Trel. ]
  Herb. specimen Cuatrecasas 305 (nomen herbariorum, ined.)#
  Colombia (BC, F, US)
  Cuatrecasas 305 - Colombia [specimen @ US]
  = Peperomia saligna Kunth (fide Trelease & Yuncker, 1950: 560)
Peperomia bismarckiana C.DC.
  Bot. Jahrb. Syst. 55: 207 (1918)
  New Guinea - type: Schlechter 18774 (holotype not designated: P)
  Schlechter 18774 - New Guinea [type @ P]
[ Peperomia bispica Trel. ]
  Herb. specimen Eggers 14236 (nomen herbariorum, ined.)#
  Ecuador (L, US)
  Eggers 14236 - Ecuador [specimen @ US]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950: 680 & Callejas, 2003: 695)
[ Peperomia bistortifolia Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 195 (1929) (as bistortaefolia, corrected according to ICN art 60.8)
  Costa Rica - type: Standley 44008 (holo-: US)
  Standley 44008 - Costa Rica [holotype @ US*]
  = Peperomia saligna Kunth (fide Burger, 1971)
[ Peperomia bisulca Trel. ]
  Herb. specimen Buchtien 3724 (nomen herbariorum, ined.)#
  Bolivia (GH, HBG, ILL, NY, UPS, US)
  Buchtien 3724 - Bolivia [specimen @ US*]
  = Peperomia divaricata Yunck. (fide Yuncker, 1955: 203)
[ Peperomia bitacoana Trel. ]
  Herb. specimen Garcia Barriga 8008 (nomen herbariorum, ined.)#
  Colombia (US)
  Garcia-Barriga 8008 - Colombia [specimen @ US]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950: 679)
[ Peperomia bitacoensis Trel. ]
  Herb. specimen Garcia Barriga 8007 (nomen herbariorum, ined.)#
  Colombia (US)
  Garcia-Barriga 8007 - Colombia [specimen @ US]
  = Peperomia gorgonillana var. hirsutula (fide Trelease & Yuncker, 1950: 632)
Peperomia biuncialis Kunth
  Nov. Gen. et Sp. 1: 65 (1815)
  Colombia - type: von Humboldt s.n. (holo-: P)
  von Humboldt s.n. - Colombia [holotype @ P*]
Peperomia blackii Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 154 (1966)
  Brazil - type: Black 3376 (holo-: IAN, NY [fragm])
  Black 3376 - Brazil [holotype fragment @ NY*]
[ Peperomia blanchetii Trel. ]
  Herb. specimen Blanchet 1443 (nomen herbariorum, ined.)
  Brazil (BM, G-DC)
  Blanchet 1443 - Brazil [specimen @ G-DC]
  = Peperomia trineura Miq. (fide Mathieu, 2006, G-DC specimen annotation)
Peperomia blanda (Jacq.) Kunth
  Nov. Gen. et Sp. 1: 67 (1815)
  Argentina, Australia, Brazil, Colombia, Costa Rica, Sri Lanka, Ecuador, El Salvador, Guatemala, Guyana, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Surinam, Tanzania, Venezuela (P)
  Jacquin s.n. - cultivated [holotype @ W]
  Illustr. from basionym protologue (Piper blandum)
Peperomia blanda f. blandaeformis Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 132 (1900)
  Brazil - types: Henschen & Regnell III 1430 (S, UPS), Schenck 3613, Glaziou 8937 (B, K)
  Glaziou 8937 - Brazil [isosyntype @ K]
[ Peperomia blanda var. camptotricha (Miq.) Callejas ]
  Herb. specimen Télez 6976 (nomen herbariorum, ined.)
  Mexico (MO)
  Téllez 6976 - Mexico [specimen @ MO]
  = Peperomia hondoana Trel. & Standl. (fide Callejas, 2004, MO specimen annotation)
Peperomia blanda var. cobana C.DC.
  Candollea 1: 380 (1923) [nomen]; Candollea 3: 122 (1926)
  Guatemala - type: von Türckheim II 1574 (holo-: G-DC)
  von Türckheim - Guatemala [holotype @ G-DC]
[ Peperomia blanda var. dissimilis (Kunth) C.DC. ]
  DC. Prodr. 16(1): 459 (1869); 'fo.' in Enum. Pl. Guatem. 4: 133 (comb. nov. for Peperomia dissimilis Kunth)
  Colombia - type: von Humboldt s.n. (holo-: B [Willdenow Herb. 743])
  von Humboldt s.n. - Colombia [holotype @ B]
  = Peperomia blanda (Jacq.) Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia blanda var. floribunda (Miq.) Hüber ]
  Revised Handb. Fl. Ceylon 6: 294 (1988) (comb. nov. for Peperomia arabica var. floribunda Miq.)
  Madagascar - type: Goudot s.n. (holo-: G; iso-: U)
  Goudot s.n. - Madagascar [holotype @ G]
  = Peperomia leptostachya Hook. & Arn. (fide Mathieu, 2012 [pers.comm.])
[ Peperomia blanda var. glabrior C.DC. ]
  Coll. Hawaii Publ., Bull. 2: 26 (1913)
  Hawaiian Isl. (Oahu) - types: Faurie 114 (syn-: G-DC; isosyn-: BM, G, G-DC, P), Faurie 115 (syn-: G-DC; isosyn-: G), Faurie 163 (syn-: G-DC; isosyn-: G)
  Faurie 114 - Hawaiian Isl. [syntype @ G-DC]
  = Peperomia remyi C.DC. (fide Wagner e.a., 1990)
[ Peperomia blanda var. increcens (Miq.) C.DC. ]
  Candollea 1: 380 (1923) (nomen nudum)
  Brazil - 'type:' Pohl 5040 (W)
  Pohl 5040 - Brazil ['type' @ W]
  = Peperomia increscens Miq.
[ Peperomia blanda var. langsdorffii (Miq.) Hensch. ]
  Nov. Act. Soc. Sc. Upsal. Ser. 3, 8(2): 39 (1873) (as var. langsdorfii, comb. nov. for Peperomia langsdorffii Miq.)
  Brazil - type: cultivated in Rotterdam Bot. Garden
  = Peperomia blanda (Jacq.) Kunth (fide Steyermark, 1984)
[ Peperomia blanda var. leptostachya (Hook. & Arn.) Düll ]
  Bot. Jahrb. Syst. 93(1): 110 (1973)
  Austral Isl., Cook Isl., Hawaiian Isl. (Oahu) - type: Beechey (holo-: G, iso-: K, Kenya, Madagascar, Mangareva Isl., Marquesas Isl., Mozambique, Rwanda, Samoa, Society Isl., Tanzania, Zimbabwe
  Beechey s.n. - Hawaiian Isl. [isotype @ K]
  = Peperomia leptostachya Hook. & Arn. (fide Mathieu, 2012 [pers.comm.])
Peperomia blanda var. magnifolia C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 21: 245 (1920)
  Colombia - type: Smith 2526 (holo-: G-DC; iso-: BM, CM, E, F, G, GH, K, L, MICH, MO, MPU, P, PH, S, U, US)
  Smith 2526 - Colombia [holotype @ G-DC]
Peperomia blanda var. microphyllophora (Trel. & Yunck.) Steyerm.
  Fl. Venez. 2(2): 57 (1984) (comb. nov. for Peperomia microphyllophora Trel. & Yunck.)
  Colombia - type: Killip 19016 (holo-: GH; iso-: ILL, NY, US), Venezuela
  Killip 19016 - Colombia [isotype @ NY*]
[ Peperomia blanda var. parvifolia C.DC. ]
  Bull. Herb. Boissier ser. 2, 7: 143 (1907)
  Brazil - type: Damazio 1590 (holo-: G-DC)
  Damazio 1590 - Brazil [holotype @ G-DC]
  = Peperomia blanda (Jacq.) Kunth (fide Yuncker, 1974)
Peperomia blanda var. porriginifera (Trel. & Yunck.) Steyerm.
  Fl. Venez. 2(2): 58 (1984) (comb. nov. for Peperomia porriginifera Trel. & Yunck.)
  Colombia - type: Cuartrecasas 19494 (holo-: US; iso-: ILL), Ecuador, Venezuela
  Cuatrecasas 19494 - Colombia [holotype @ US*]
[ Peperomia blanda var. pseudodindygulensis (C.DC.) Yunck. ]
  Lilloa 27 '1953': 218 (1955) (comb. nov. for Peperomia pseudodindygulensis C.DC.)
  Paraguay - type: Balansa 2626 (holo-: G)
  Balansa 2626 - Paraguay [holotype @ G*]
  = Peperomia increscens Miq. (fide Zanotti et al., 2012: 134)
[ Peperomia blanda var. remyi (C.DC.) C.DC. ]
  Coll. Hawaii Publ., Bull. 2: 26 (1913) (comb. nov. for Peperomia remyi C.DC.)
  Hawaiian Isl. (Kauai) - types: Heller 2633 (syn-: G-DC; isosyn-: E, G, L, Z), Remy 188 (syn-: P)
  Remy 188 - Hawaiian Isl. [syntype @ P]
  = Peperomia remyi C.DC. (fide Wagner e.a., 1990)
[ Peperomia blanda var. reticulata C.DC. ]
  DC. Prodr. 16(1): 459 (1869)
  Mexico - type: Sallé (syn-: G-DC), Venezuela - type: Vargas s.n. (lecto-: G-DC [designated Zanotti et al., 2012: 145)
  Vargas s.n. - Venezuela [syntype @ G-DC]
  = Peperomia blanda (Jacq.) Kunth (fide Villa Carenzo, 1972)
[ Peperomia blanda var. sericea Yunck. ]
  Piperac. N. South Amer. 2: 559 (1950)
  Ecuador - type: Espinosa 1361 (holo-: ILL; iso-: NY)
  Espinosa 1361 - Ecudor [holotype @ ILL]
  = Peperomia blanda (Jacq.) Kunth (fide Callejas, 1999)
[ Peperomia blandifolia Trel. ]
  Herb. specimen Archer 1028 (nomen herbariorum, ined.)
  Colombia (ILL, US)
  Archer 1028 - Colombia [specimen @ US]
  = Peperomia blanda (Jacq.) Kunth (fide Trelease & Yuncker, 1950: 558)
[ Peperomia blattarum (Spreng.) A.Dietr. ]
  Sp. Pl. 1: 150 (1831)
  = Peperomia misapplied -> Piper blattarum Spreng.
[ Peperomia blepharilepida Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 319, 326 (1927)
  Hispaniola (Haiti) - type: Ekman H1529 (holotype not designated: B, EHH, ILL, S, US)
  Ekman H1529 - Haiti [type @ B]
  = Peperomia hirta C.DC. (fide Liogier, 1996)
Peperomia blephariphylla Trel. & Yunck.
  Piperac. N. South Amer. 2: 665 (1950)
  Colombia - type: Cuatrecasas 16930 (holo-: US; iso-: COL, ILL, F, U)
  Cuatrecasas 16930 - Colombia [holotype @ US*]
[ Peperomia blephariphylla var. cordobana Trel. ]
  Herb. specimen Killip 33384 (nomen herbariorum, ined.)#
  Colombia (BM, ILL, US)
  Killip 33384 - Colombia [specimen @ ILL]
  = Peperomia blephariphylla Trel. & Yunck. (fide Trelease & Yuncker, 1950)
Peperomia blepharipus Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 25 (1936)
  Peru - type: Killip 28030 (holo-: US; iso-: ILL, NY)
  Killip 28030 - Peru [isotype @ ILL]
Peperomia blepharipus var. binispica Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 25 (1936)
  Peru - type: Williams 3435 (holo-: F; iso-: ILL)
  Williams 3435 - Peru [isotype @ ILL]
Peperomia blepharipus var. iquitosensis Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 26 (1936)
  Peru - type: Killip 27462 (lecto-: ILL; isolecto-: US)
  Killip 27462 - Peru [isolectotype @ US*]
[ Peperomia blumenauana C.DC. ]
  Notizbl. Königl. Bot. Gart. Berlin 6: 470 (1917)
  Brazil - type: Blumenau s.n. (holo-: B)
  Müller s.n. - Brazil [holotype @ B]
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974)
[ Peperomia boavitana Trel. ]
  Herb. specimen Cuatrecasas 1938 (nomen herbariorum, ined.)#
  Colombia (F, P, U, US)
  Cuatrecasas 1938 - Colombia [specimen @ US]
  = Peperomia chicamochana Trel. & Yunck. (fide Trelease & Yuncker, 1950)
[ Peperomia bocainana Trel. ]
  Herb. specimen Loefgren 2437 (nomen herbariorum, ined.)#
  Brazil (ILL, NY)
  Loefgren 2437 - Brazil [specimen @ ILL]
  = Peperomia velloziana Miq. (fide Yuncker, 1974)
[ Peperomia bocasensis Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 300 (1940)
  Panama - type: Woodson 1859 (holo-: ILL; iso-: MO, US)
  Woodson 1859 - Panama [isotype @ MO*]
  = Peperomia emiliana C.DC. (fide Burger, 1971)
Peperomia boekei Callejas
  Brittonia 42(1): 73 (1990)
  Colombia, Peru - type: Boeke 2125 (holo-: NY; iso-: HUA, USM)
  Boeke 2125 - Peru [holotype @ NY*]
[ Peperomia bogotana Trel. ]
  Herb. specimen Pennell 2277 (nomen herbariorum, ined.)#
  Colombia (F, G, GH, ILL, NY, US)
  Pennell 2277 - Colombia [specimen @ GH]
  = Peperomia hispidula (Sw.) A.Dietr. (fide Trelease & Yuncker, 1950)
Peperomia boivinii C.DC.
  Journ. Bot. 4: 146 (1866)
  Comores Isl. - type: Boivin s.n. (holo-: BM), Reunion
  Boivin s.n. - Comores Isl. [holotype @ BM]
[ Peperomia boldinghii C.DC. ]
  Symb. Antill. 7: 186 (1912)
  Saba - type: Boldingh 2105 (holo-: B; iso-: U)
  Boldingh 2105 - Saba [holotype @ B]
  = Peperomia myrtifolia (Vahl) A.Dietr. (fide Howard, 1973)
Peperomia boliviensis C.DC.
  DC. Prodr. 16(1): 453 (1869)
  Bolivia - type: Mandon 1121 (holo-: G-DC (p.p.); iso-: BM (p.p.), GH, K (p.p.), P (p.p.))
  Mandon 1121 - Bolivia [isotype @ K]
Peperomia boninsimensis Makino
  Bot. Mag. Tokyo, 15: 146 (1901)
  Japan
  Furuse 11206 - Japan [specimen @ TCD]
[ Peperomia boomii Steyerm. ]
  Brittonia 38(3): 220 (1986)
  Venezuela - type: Boom 6417 (holo-: NY; iso-: MYF, VEN)
  Boom 6417 - Venezuela [holotype @ NY*]
  = Peperomia lanceolatapeltata C.DC. (fide Steyermark & Callejas, 2003)
Peperomia bopiana Trel.
  Mem. New York Bot. Gard. 7: 227 (1927)
  Bolivia - types: Rusby 387 (syn-: NY; isosyn-: ILL) & 570 (syn-: NY; isosyn-: BKL)
  Rusby 387 - Bolivia [syntype @ NY*]
[ Peperomia boquetensis Trel. ]
  Herb. specimen Killip 3547 (nomen herbariorum, ined.)#
  Panama (US)
  Killip 3547 - Panama [specimen @ US]
  = Peperomia pascuicola C.DC. (fide Yuncker, 1950: 100)
[ Peperomia boraborensis Yunck. ]
  Bull. Bishop Mus., Honolulu, 143: 20 (1937)
  Society Isl. (Borabora) - type: Grant 5102 (holo-: BISH; iso-: NY)
  Grant 5102 - Society Islands (Borabora) [isotype @ NY*]
  = Peperomia societatis Moore (fide Florence, 1997)
Peperomia borbonensis Miq.
  Syst. Piperac. 109 (1843)
  Madagascar, Reunion - types: Richard 474 (syn-: P; isosyn-: U) Richard 478 (syn-: P)
  Bosser 20525 - La Réunion [specimen @ K]
Peperomia borburatensis Steyerm.
  Fl. Venez. 2(2): 61 (1984)
  Venezuela - type: Steyermark 95355 (holo-: VEN; iso-: F, US)
  Steyermark 95355 - Venezuela [isotype @ US*]
[ Peperomia borucana C.DC. ]
  Bull. Soc. Roy. Bot. Belgique 30(1): 232 (1891)
  Costa Rica - type: Tonduz 4109 (distr. by Pittier) (holo-: BR, G-DC [fragm]; iso-: CR)
  Tonduz 4109 - Costa Rica [type @ BR]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Burger, 1971)
Peperomia botterii C.DC.
  Journ. Bot. 4: 145 (1866)
  Mexico - type: Sallé s.n. [1855] (lecto-: G-DC [designated Mathieu & Callmander, 2017])
  Sallé s.n. [1855] - Mexico [lectotype @ G-DC]
[ Peperomia bourgeaui C.DC. ]
  Linnaea 37: 370 (1872)
  Mexico - type: Bourgeau 3230 (holo-: G-DC; iso-: G, K, L, P)
  Bourgeau 3230 - Mexico [holotype @ G-DC]
  = Peperomia lanceolatopeltata C.DC.(fide Mathieu, 2006 [pers. comm].)
Peperomia bourneae C.DC.
  Candollea 1: 345 (1923) [key]; Candollea 2: 189 (1925) [emend.]
  India - type: Bourne 1178 (holo-: G-DC)
  Bourne 1178 - India [holotype @ G-DC]
[ Peperomia boxii Trel. ]
  Herb. specimen Box 1379 (nomen herbariorum, ined.)#
  Antigua (BM, US)
  Box 1379 - Antigua [specimen @ US]
  = Peperomia humilis A.Dietr. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia boyacana Trel. ]
  Herb. specimen Cuatrecasas 1300 (nomen herbariorum, ined.)
  Colombia (F, P, U, US)
  Cuatrecasas 1300 - Colombia [specimen @ ILL]
  = Peperomia hartwegiana Miq. (fide Yuncker, 1947, ILL specimen annotation)
[ Peperomia brachyiula Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 26 (1936)
  Peru - type: Macbride 129 (holo-: F; iso-: G, ILL)
  Macbride 129 - Peru [holotype @ F]
  = Peperomia galioides Kunth (fide Mathieu & Callejas, 2006: 338)
[ Peperomia brachyphylla (Willd. ex Roem. & Schult.) Sweet ]
  Hort. Britt. 2:380 (1826) (comb. nov. for Piper brachyphyllum Willd. ex Roem & Schult.)
  cultivated Hort. Bot. Berlin - type: Willdenow Herb. 722 (holo-: B)
  Wildenow 722 - cult. [holotype @ B]
  = Peperomia glabella (Sw.) A.Dietr. (fide de Candolle, 1902)
[ Peperomia brachyphylla (Willd. ex Roem. & Schult.) A.Dietr. ]
  Sp. Pl. 1: 157 (1831) (comb. nov. for Piper brachyphyllum Willd. ex Roem & Schult.; isonym)
  cultivated Hort. Bot. Berlin - type: Willdenow Herb. 722 (holo-: B)
  Wildenow 722 - cult. [holotype @ B]
  = Peperomia glabella (Sw.) A.Dietr. (fide de Candolle, 1902)
[ Peperomia brachyphylla f. oblongifolia Wawra ]
  Bot. Ergebn. 132 (1866)
  Brazil - type: Wawra 437 (holo-: W)
  Wawra 437 - Brazil [holotype @ W]
  = Peperomia glabella (Sw.) A.Dietr. (fide Yuncker, 1974)
[ Peperomia brachyphylla var. punctata Wawra ]
  Bot. Ergebn. 132 (1866)
  Brazil - type: Wawra 251 (holo-: W)
  Wawra 251 - Brazil [holotype @ W]
  = Peperomia glabella (Sw.) A.Dietr. (fide Yuncker, 1974)
Peperomia brachypoda Urb.
  Arkiv. Bot., Stockh. 17(7): 23 (1922)
  Hispaniola (Haiti) - type: Ekman H558 (holo-: S; iso-: GH)
  Ekman H 558 - Haiti [holotype @ S]
[ Peperomia brachypoda var. minor Trel. ]
  Herb. specimen Ekman H 2522 (nomen herbariorum, ined.)
  Haiti (B, ILL, S)
  Ekman H 2522 - Haiti [specimen @ ILL]
  = Peperomia swartziana Miq. (fide Trelease, 1927: 328 & Saralegui, 1994)
[ Peperomia brachypus Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 200 (1929)
  Costa Rica - type: Standley 32159 (holo-: US)
  Standley 32159 - Costa Rica [holotype @ US*]
  = Peperomia sanjoseana C.DC. (fide Callejas, 2014)
[ Peperomia brachystachya (Vahl) Strömf. ]
  Herb. specimen Liebmann 980 (nomen herbariorum, ined.)
  Mexico (C)
  Liebmann 980 - Mexico [specimen @ C]
  = Peperomia hoffmannii Miq. (fide Mathieu, 2006, C specimen annotation)
[ Peperomia brachystachyos (Vahl) A.Dietr. ]
  Sp. Pl. 1: 181 (1831) (as brachystachya, corrected for Greek basionym - comb. nov. for Piper brachystachyon Vahl)
  Peru - type: Ruiz & Pavón s.n. (holo-: MA)
  Ruiz & Pavón s.n. - Peru [holotype @ MA]
  = Peperomia filiformis Ruiz & Pav. (fide A.Dietr., 1831)
Peperomia brachytricha Baker
  Journ. Linn. Soc. 25: 342 (1889)
  Madagascar - type: Baron 5172 (holo-: K)
  Baron 5172 - Madagascar [holotype @ K]
[ Peperomia brachytrichoides Engl. ]
  Bot. Jahrb. Syst. 45: 277 (1910)
  Zambia - type: Engler 2917a (holo-: B)
  Engler 2917a - Zambia [holotype @ B]
  = Peperomia blanda (Jacq.) Kunth (fide Gilbert, 1996, B type annotation)
Peperomia bracteata A.W.Hill
  Ann. Bot. (London) 21: 155 (1907)
  Guatemala - type: Seler 2731 (lecto-: GH [designated Mathieu & Callmander, 2017]), Mexico
  Seler 2731 - Guatemala [lectotype @ GH]
  Freshly harvested plant - Guatemala
[ Peperomia bracteiflora C.DC. ]
  Mem. Soc. Phys. Genev. 27(2): 317 (1881)
  Martinique - type: Hahn 647 (holo-: G-DC; iso-: BR, GH, K, P)
  Hahn 647 - Martinique [isotype @ BR]
  = Peperomia hirtella Miq. (fide Howard, 1973: 384)
[ Peperomia bracteiflora var. pellucidopunctulata Trel. ]
  Herb. specimen Stehlé 2151 (nomen herbariorum, ined.)
  Martinique (ILL)
  Stehlé 2151 - Martinique [specimen @ ILL]
  = Peperomia hirtella Miq. (fide Trelease, manuscript, & Howard 1973: 385)
[ Peperomia bracteiflora var. stigmatifera C.DC. ]
  Symb. Antill. 3: 274 (1902)
  Martinique - type: Duss 16 (holo-: B)
  Duss 16 - Martinique [holotype @ B]
  = Peperomia bracteiflora C.DC. (fide Stehlé, 1941)
  = Peperomia hirtella Miq. (fide Howard, 1988)
[ Peperomia bracteiflora var. trinervia Trel. ]
  Herb. specimen Duss 4726 (nomen herbariorum, ined.)
  Martinique (US)
  Duss 4726 - Martinique [specimen @ US]
  = Peperomia hirtella Miq. (fide Mathieu, 2006, US specimen annotation)
Peperomia bracteispica Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 26 (1936)
  Peru - type: Macbride 4171a (holo-: F, G [fragm], ILL [fragm])
  Macbride 4171a - Peru [holotype @ F]
Peperomia bradei Yunck.
  Bol. Inst. Bot. (Sao Paulo), 3: 181 (1966)
  Brazil - type: Brade 16469 (holo-: RB; iso-: MO, NY)
  Brade 16469 - Brazil [isotype @ MO*]
Peperomia brasiliensis (Miq.) Miq.
  Fl. Bras. 4(1): 10 (1852) (comb. nov. for Verhuellia brasiliensis Miq.)
  Brazil - type: Sellow s.n. (holotype not designated: B [missing / photo F], K, HBR, U)
  Sellow s.n. - Brazil [type @ K*]
[ Peperomia brenesii C.DC. ]
  Herb. specimen Brenes 14181, 14185, 14186 & 14534 (nomen herbariorum, ined.; as brenesi)
  Costa Rica (B, G, G-DC, K)
  Brenes 14181 - Costa Rica [specimen @ G-DC]
  = Peperomia olivacea C.DC. (fide Burger, 1984, K specimen annotation)
[ Peperomia brenesii var. atricha Trel. ]
  Herb. specimen Brenes 14191 (nomen herbariorum, ined.)#
  Costa Rica (US)
  Brenes 14191 - Costa Rica [specimen @ US]
  = Peperomia hylophila C.DC. (fide Burger, 1971)
[ Peperomia brevesiana Trel. ]
  Herb. specimen Killip 30227 (nomen herbariorum, ined.)#
  Brazil (NY, US)
  Killip 30227 - Brazil [specimen @ US]
  = Peperomia glabella (Sw.) A.Dietr. (fide Yuncker, 1974)
[ Peperomia brevicaulis Trel. ]
  Herb. specimen Killip 26019 (nomen herbariorum, ined.)
  Costa Rica (ILL, NY, US)
  Killip 26019 - Costa Rica [specimen @ ILL]
  = Peperomia curtipes Trel. (fide Trelease, 1936: 36)
[ Peperomia brevicaulis Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 208 (1929)
  Costa Rica - type: Standley 39667 (holo-: US)
  Standley 39667 - Costa Rica [holotype @ US*]
  = Peperomia pernambucensis Miq. (fide Burger, 1971)
[ Peperomia brevicaulis var. contracta Trel. ]
  Herb. specimen Killip 24726 (nomen herbariorum, ined.)#
  Peru (NY, US)
  Killip 24726 - Peru [specimen @ US*]
  = Peperomia curtipes var. contracta Trel. (fide Trelease, 1936: 36)
Peperomia brevihirtella Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 155 (1966)
  Brazil - type: Mexia 5508 (holo-: US; iso-: GH, ILL)
  Mexia 5508 - Brazil [holotype @ US*]
[ Peperomia brevipeduncula (C.DC.) Trel. ]
  Contr. U.S. Natl. Herb. 26(2): 43 (1927) (stat. nov. for Peperomia heydei var. brevipeduncula C.DC.)
  Colombia - type: Smith 1241 (holo-: G; iso-: B, BM, BR, CM, E, F, GH, G-DC, K, MICH, MO, NY, P, PH, S, US), Panama
  Smith 1241 - Colombia [isotype @ F]
  = Peperomia pseudodependens C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia brevipeduncula var. major Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 301 (1940)
  Panama - type: Allen 2037 (holo-: ILL; iso-: F, GH; MICH, MO, NY, US, VT)
  Allen 2037 - Panama [isotype @ US*]
  = Peperomia asarifolia Schltdl. & Cham. (fide Mathieu & Callejas, 2006: 335)
[ Peperomia brevipes (Benth.) C.DC. ]
  DC. Prodr. 16(1): 397 (1869) (comb. nov. for Acrocarpidium brevipes Benth.)
  El Salvador - type: Hinds s.n. dd 1842 (holo-: K)
  Hinds s.n. dd 1842 - El Salvador [holotype @ K]
  = Peperomia rotundifolia var. pilosior (Miq.) C.DC.
Peperomia breviramula C.DC.
  Bot. Jahrb. Syst. 56: 503 (1921)
  Caroline Isl. (Ponape) - type: Ledermann 13739 (holo-: B; iso-: K)
  Ledermann 13739 - Caroline Islands [holotype @ B]
[ Peperomia breviscapa Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 209 (1929)
  Costa Rica - type: Standley 36888 (holo-: US)
  Standley 36888 - Costa Rica [holotype @ US*]
  = Peperomia pernambucensis Miq. (fide Burger, 1971)
Peperomia brevispica C.DC.
  Bull. Torrey Bot. Club 25: 570 (1898)
  Bolivia - type: Bang 2641 (holotype not designated: F, GH, K, MICH, NY, US)
  Bang 2641 - Bolivia [isotype @ K]
Peperomia brittonii C.DC.
  Bull. Torrey Bot. Club 19: 254 (1892)
  Bolivia - type: Bang 329 (holo-: G; iso-: BM, BR, E, F, GH, K, MO, NY, US)
  Bang 329 - Bolivia [isotype @ BR]
[ Peperomia broadwayi C.DC. ]
  Symb. Antill. 3: 240 (1902)
  Grenada - type: Broadway 647 (syn-: B, G-DC [fragm]: isosyn-: B, US), Martinique - type: Duss 1262 (syn-: US: isosyn-: NY)
  Duss 1262 - Martinique [syntype @ US*]
  = Peperomia myrtifolia (Vahl) A.Dietr. (fide Howard, 1973)
Peperomia brouetiana Trel.
  Repert. Spec. Nov. Regni Veg. 23: 321, 328 (1927)
  Hispaniola (Haiti) - type: Ekman H1197 (lecto-: B [designated Callejas & Mathieu, 2006]; isolecto-: EHH, G, GH, ILL, S, US)
  Ekman H1197 - Haiti [isotype @ S]
[ Peperomia browniana Trel. ]
  Herb. specimen Bond 43 (nomen herbariorum, ined.)#
  Venezuela (ILL)
  Bond 43 - Venezuela [specimen @ ILL]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Mathieu, 2006, ILL specimen annotation)
Peperomia bryophila C.DC.
  Bot. Jahrb. Syst. 55: 219 (1918)
  New Guinea - types: Ledermann 9320 (syn-: B) & 9323 (syn-: B [missing], G-DC [fragm])
  Ledermann 9320 - New Guinea [holotype @ B*]
[ Peperomia bucayana Trel. ]
  Herb. specimen Hitchcock 20408 (nomen herbariorum, ined.)#
  Ecuador (GH, NY, US)
  Hitchcock 20408 - Ecuador [specimen @ US]
  = Peperomia abnormis Trel. (fide Trelease & Yuncker 1950: 604)
[ Peperomia bucheri Trel. ]
  Herb. specimen Roig 6720 (nomen herbariorum, ined.)#
  Cuba (HAB, ILL, NY)
  Roig 6720 - Cuba [specimen @ NY]
  = Peperomia guadaloupensis C.DC. (fide Yuncker, 1948, ILL specimen annotation)
[ Peperomia buchii C.DC. ]
  Symb. Antill. 5: 296 (1907)
  Hispaniola (Haiti) - type: Buch 611 (holo-: B)
  Buch 611 - Haiti [holotype @ B]
  = Peperomia glabella (Sw.) A.Dietr. (fide Mathieu & Callejas, 2006: 338)
[ Peperomia buchii var. macrostachya Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 321, 329 (1927)
  Hispaniola (Haiti) - type: Ekman H1516 (holo-: ILL; iso-: B, EHH, S, US)
  Ekman H1516 - Haiti [holotype @ ILL]
  = Peperomia glabella (Sw.) A.Dietr. (fide Liogier, 1996)
Peperomia buchtienii Yunck.
  Lilloa 27 '1953': 241 (1955)
  Bolivia - type: Buchtien 3747 (holo-: US)
  Buchtien 5380 - Bolivia [specimen @ S]
[ Peperomia bueana C.DC. ]
  Bot. Jahrb. Syst. 19: 227 (1894)
  Cameroon - type: Preuss 663 (holo-: B)
  Preuss 663 - Cameroon [holotype @ B]
  = Peperomia retusa (L.f.) A.Dietr. (fide Verdcourt, 1996)
[ Peperomia buenaventurana Trel. ]
  Herb. specimen Killip 11718 (nomen herbariorum, ined.)#
  Colombia (GH, ILL)
  Killip 11718 - Colombia [specimen @ GH]
  = Peperomia oscarii Trel. & Yunck. (fide Trelease & Yuncker 1950: 656)
[ Peperomia buenavistae Trel. ]
  Herb. specimen Triana 60 (nomen herbariorum, ined.#)
  Colombia (BM, COL, G-DC)
  Triana 60 - Colombia [specimen @ COL (photo @ G)]
  = Peperomia ciliosa C.DC. (homotypic) (fide Mathieu, 2006)
[ Peperomia buenavistana Trel. ]
  Herb. specimen Steyermark 32806 (nomen herbariorum, ined.)
  Guatemala (F, NY)
  Steyermark 32806 - Guatemala [specimen @ F]
  = Peperomia puberulilimba C.DC. (fide Standley & Steyermark 1952: 271 & Mathieu, 2007)
[ Peperomia buenosairesensis Trel. ]
  Herb. specimen Roig 6128 (nomen herbariorum, ined.)#
  Cuba (HAB, ILL, NY)
  Roig 6128 - Cuba [specimen @ ILL]
  = Peperomia erythropremna Trel. (Yuncker 1949: II 44)
[ Peperomia bullata Trel. ]
  Herb. specimen Lehmann 9013c (nomen herbariorum, ined.)#
  Colombia (GH)
  Lehmann 9013c - Colombia [specimen @ GH]
  = Peperomia blephariphylla Trel. & Yunck. (fide Trelease & Yuncker, 1950)
[ Peperomia buntingii Steyerm. ]
  Acta Bot. Venez. 8: 116 (1973)
  Venezuela - type: Steyermark 105306 (holo-: VEN; iso-: F, MO, NY, U)
  Steyermark 105306 - Venezuela [isotype @ MO*]
  = Peperomia turboensis Yunck. (fide Steyermark, 1984)
[ Peperomia butaguensis De Wild. ]
  Rev. Zool. Afr. 8(1) Suppl. Bot. 7 (1920)
  Congo - type: Bequaert 3672 (holo-: BR)
  = Peperomia fernandopoiana var. butaguensis (De Wild.) Düll (fide Düll, 1973)
Peperomia buxifolia Sodiro
  Piperac. Ecuator. 1: Nuev. Adicion. 4 (1902)
  Ecuador - type: Sodiro s.n. Jun 1901 (holo-: QPLS)
  Sodiro s.n. Jun 1901 - Ecuador [holotype @ QPLS]
[ Peperomia cabaiana Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 321, 328 (1927)
  Hispaniola (Haiti) - type: Ekman H1590 (holo-: S; iso-: B, EHH, G, GH, US )
  Ekman H 1590 - Haiti [isotype @ B]
  = Peperomia quadrifolia (L.) Kunth (fide Liogier, 1996)
Peperomia cacaophila Trel. & Yunck.
  Piperac. N. South Amer. 2: 610 (1950)
  Ecuador - type: Haught 2966 (holo-: US; iso-: ILL, S)
  Haught 2966 - Ecuador [holotype @ US*]
[ Peperomia caceresana Trel. ]
  Herb. specimen Hoehne 581 (nomen herbariorum, ined.)
  Brazil (ILL)
  Hoehne 581 - Brazil [specimen @ ILL]
  = Peperomia circinnata Link (Yuncker 1974: 118)
Peperomia cachabiana C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 21: 267 (1920)
  Colombia, Ecuador - type: Sodiro (35)58 Aug 1904 (holo-: G-DC), Panama
  Sodiro s.n. Aug 1904 - Ecuador [holotype @ G-DC]
[ Peperomia cacuminicola Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 215 (1929)
  Costa Rica - type: Standley 42637 (holo-: US)
  Standley 42637 - Costa Rica [holotype @ US*]
  = Peperomia acuminata Ruiz & Pav. (fide Burger, 1971)
[ Peperomia cadeadoana Trel. ]
  Herb. specimen Dusén 6963 & 17295 (nomen herbariorum, ined.)#
  Brazil (G, ILL, K, MO, S, US)
  Dusén 17295 - Brazil [specimen @ US*]
  = Peperomia calophylla Yunck. (fide Yuncker, 1966)
Peperomia caducifolia Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 26 (1936)
  Peru - type: Killip 22270 (holo-: US)
  Killip 22270 - Peru [holotype @ US*]
Peperomia caducipilosa Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 331 (1938)
  Honduras - type: Yuncker 4544 (holo-: ILL, iso-: NY)
  Yuncker 4544 - Honduras [isotype @ NY*]
[ Peperomia caespitiformans Trel. ]
  Candollea 8: 77 (1940)
  Guadeloupe - type: Stehlé 1753 (holo-: P; iso-: NY)
  Stehlé 1753 - Guadeloupe [isotype @ NY*]
  = Peperomia trifolia (L.) A.Dietr. (fide Howard, 1988)
Peperomia caespitosa C.DC.
  Journ. de Bot. (Morot) 4: 399 (1890)
  Ecuador - type: André 3672 (holo-: G-DC; iso-: F, GH, K, NY, P, US)
  André 3672 - Ecuador [isotype @ K]
  Plant in habitat - Ecuador
[ Peperomia caespitosa var. subcircinata Trel. ]
  Herb. specimen Sodiro s.n. (nomen herbariorum, ined.)#
  Ecuador (G-DC)
  Sodiro s.n. - Ecuador [specimen @ G-DC]
  = Peperomia caespitosa C.DC. (fide Mathieu, 2006, G-DC specimen annotation)
[ Peperomia caffra E.Mey. ]
  Syst. Piperac. 121 (1843) (nomen nudum pro syn.)
  South Africa - 'type': Drège s.n. (G, L)
  = Peperomia arabica Decne. (fide Miquel, 1843)
  = Peperomia blanda var. leptostachya (Hook. & Arn.) Düll (fide Gibbs Russell e.a., 1987)
  = Peperomia leptostachya (Hook. & Arn.) (fide Mathieu, 2012 [pers.comm.])
Peperomia cainarachiana Yunck.
  Svensk Bot. Tidskr. 51: 540 (1957)
  Peru - type: Klug 2653 (holo-: S; iso-: BM, F, G, K, MO, NY, US)
  Klug 2653 - Peru [holotype @ S]
[ Peperomia cajonesensis Trel. ]
  Herb. specimen Hinton 4228 (nomen herbariorum, ined.)#
  Mexico (ILL, K, NY, US)
  Hinton 4228 - Mexico [specimen @ ILL]
  = Peperomia macrandra C.DC. (fide Mathieu 2006, ILL specimen annotation)
[ Peperomia caldasiana C.DC. ]
  Linnaea 37: 365 (1872)
  Brazil - type: Regnell 1110 (holo-: S, iso-: G)
  Regnell 1110 - Brazil [holotype @ S]
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974)
[ Peperomia calderana Trel. ]
  Herb. specimen Killip 3512 (nomen herbariorum, ined.)#
  Panama (ILL, US)
  Killip 3512 - Panama [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Trelease & Yuncker, 1950: 83, Yuncker 1966: 178 & Steyermark 1984: 251)
[ Peperomia calderasana Trel. ]
  Herb. specimen Standley 57841 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 57841 - Guatemala [specimen @ F]
  = Peperomia humilis A.Dietr. (fide Standley, s.d., F specimen annotation)
[ Peperomia calderoniae Barrios, Cota & Medina-Cota ]
  Phytologia 62(1): 54 (1987)
  Mexico - type: Medina-Cota 2572 (holo-: ENCB, iso-: IEB, MO, NY, RSA, UAMIZ)
  Medina 2572 - Mexico [isotype @ NY*]
  = Peperomia edulis Miq. (fide Mathieu & Callejas, 2006: 337)
Peperomia caledonica C.DC.
  Journ. Bot. 4: 135 (1866)
  New Caledonia - type: de la Planche s.n. (holo-: G-DC; iso-: P)
  de la Planche s.n. - New Caledonia [holotype @ G-DC]
[ Peperomia calereana Trel. ]
  Herb. specimen Penland & Summers 504 (nomen herbariorum, ined.)
  Ecuador (F, ILL)
  Penland 504 - Ecuador [specimen @ ILL]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950: 525)
Peperomia caliginigaudens Trel. & Yunck.
  Piperac. N. South Amer. 2: 695 (1950)
  Colombia, Ecuador - type: Mexia 6969 (holo-: US; iso-: G, ILL, NA), Venezuela
  Mexia 6969 - Ecuador [holotype @ US*]
  Plant in habitat - Colombia
[ Peperomia calimana Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 617 (1950)
  Colombia - type: Killip 11225 (holo-: GH; iso-: ILL, NY, PH, US)
  Killip 11225 - Colombia [isotype @ US*]
  = Peperomia gleicheniiformis Trel. (fide Mathieu & Callejas, 2006: 339)
Peperomia callana Hutchison ex Pino
  Haseltonia 18: 4 (2012)
  Peru - type: Hutchison 4961 (holo-: UC: iso-: K, M, MICH, NY, US, USM)
  Hutchison 4961 - Peru [holotype @ UC]
  Plant in habitat - Peru
[ Peperomia callana Hutchison ]
  Herb. specimen Hutchison 4961 (nomen herbariorum, ined.)
  Peru (K, M, MICH, NY, UC, US, USM)
  Hutchison 4961 - Peru [specimen @ US]
  = Peperomia callana Hutchison ex Pino (fide Pino et al., 2012: 4)
[ Peperomia calmonensis Trel. ]
  Herb. specimen Dusén 7285 (nomen herbariorum, ined.)#
  Brazil (S)
  Dusén 7285 - Brazil [specimen @ S]
  = Peperomia subemarginata Yunck. (fide Yuncker, 1966)
Peperomia calophylla Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 140 (1966) (as callophyla)
  Brazil - type: Dusén 17295 (holo-: US; iso-: GH, ILL, MO, NY [fragm], S)
  Dusén 17295 - Brazil [isotype @ MO*]
[ Peperomia calophylla var. eciliata Yunck. ]
  Herb. specimen Pohl 4793 (nomen herbariorum, ined.)
  Brazil (W)
  Pohl 4793 - Brazil [specimen @ W]
  = Peperomia calophylla Yunck. (fide Yuncker, 1966: 140)
Peperomia calvescens Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 27 (1936)
  Peru - type: Macbride 4800 (holo-: F; iso-: B)
  Macbride 4800 - Peru [isotype @ B]
Peperomia calvicaulis C.DC.
  Bull. Soc. Roy. Bot. Belgique 30(1): 231 (1891)
  Costa Rica - type: Biolley 3177 (distr. by Pittier) (holo-: G; iso-: BR, CR), Nicaragua, Panama
  Biolley 3177 - Costa Rica [isotype @ BR]
  Plant in habitat - Costa Rica
[ Peperomia calvicaulis var. hydnostachya Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 214 (1929)
  Costa Rica - type: Tonduz 11530 (holo-: US; iso-: CR)
  Tonduz 11530 - Costa Rica [holotype @ US*]
  = Peperomia calvicaulis C.DC. (fide Callejas)
[ Peperomia calvicaulis var. ovata Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 214 (1929)
  Costa Rica - type: Standley 45168 (holo-: US)
  Standley 45168 - Costa Rica [holotype @ US*]
  = Peperomia calvicaulis C.DC. (fide Callejas)
[ Peperomia calvicaulis var. perexigua Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 214 (1929)
  Costa Rica - type: Tonduz 9543 (holo-: US; iso-: BR, CR, G)
  Tonduz 9543 - Costa Rica [isotype @ BR]
  = Peperomia distachyos (L.) A.Dietr. (fide Burger, 1971)
[ Peperomia calvicaulis var. subpenninervis C.DC. ]
  Candollea 1: 381 (1923) [nomen]; Candollea 3: 122 (1926)
  Costa Rica - type: Pittier 12768 [erroneously 12368 in protologue] (holo-: G)
  Pittier 12768 - Costa Rica [holotype @ G]
  = Peperomia distachyos (L.) A.Dietr. (fide Callejas)
[ Peperomia calvifolia C.DC. ]
  Candollea 1: 290 (1923) [key]
  Costa Rica - type: Brenes 14182 (holo-: G-DC; iso-: B, G, NY, W)
  Brenes 14182 - Costa Rica [isotype @ NY*]
  = Peperomia lancifolia Hook. (fide Burger, 1971)
[ Peperomia calvifolia f. abrupta Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 218 (1929)
  Costa Rica - type: Standley 33955 (holo-: US)
  Standley 33955 - Costa Rica [holotype @ US*]
  = Peperomia lancifolia Hook. (fide Burger, 1971)
[ Peperomia calyculata Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 207 (1929)
  Costa Rica - type: Standley 36568 (holo-: US)
  Standley 36568 - Costa Rica [holotype @ US*]
  = Peperomia panamensis C.DC. (fide Burger, 1971)
  = Peperomia montium C.DC. (fide Callejas, 1999)
[ Peperomia cambuquirana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 22(1): 8 (1940)
  Brazil - type: Barreto 7235 (holo-: F)
  Barreto 7235 - Brazil [holotype @ F]
  = Peperomia hilariana Miq. (fide Yuncker, 1974)
[ Peperomia camotana Trel. ]
  Herb. specimen Steyermark 31673 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 31673 - Guatemala [specimen @ F]
  = Peperomia humilis A.Dietr. (fide Standley, s.d., F specimen annotation)
[ Peperomia campii Yunck. ]
  Mem. New York Bot. Gard. 9(2): 164 (1955)
  Ecuador - type: Camp E3020 (holo-: GH; iso-: GH, NY, P, US)
  Camp E3020 - Ecuador [holotype @ NY*]
  = Peperomia apodophylla Trel. & Yunck. (fide Callejas, 1999)
Peperomia campinasana C.DC.
  Linnaea 37: 381 (1872)
  Brazil - type: Henschen III 1552 (holo-: C; iso-: P, S, NY,UPS)
  Henschen III 1552 - Brazil [isotype @ UPS]
[ Peperomia campinasana var. suboppositifolia C.DC. ]
  Bull. Herb. Boissier ser. 2, 1: 360 (1901)
  Brazil - type: Schwacke 11253 (holo-: G, iso-: NY, RB)
  Schwacke 11253 - Peru [isotype @ NY*]
  = Peperomia mandioccana Miq. (fide Yuncker, 1974)
Peperomia camposii Sodiro
  Piperac. Ecuator. 1: Nuev. Adicion. 2 (1902)
  Ecuador - type: Sodiro s.n. Jan 1902 (lecto-: QPLS [designated Mathieu & Callejas, 2006: 358]; isolecto-: G-DC, P)
  Sodiro s.n. Jan 1902 - Ecuador [lectotype @ QPLS]
  Plant in habitat - Ecuador (Pichincha)
Peperomia camptotricha Miq.
  Syst. Piperac. 144 (1843)
  Mexico - type: Schiede s.n. [9] (lecto-: HAL [designated Mathieu & Callmander, 2017]; isolecto-: P, U)
  Schiede s.n. [9] - Mexico [lectotype @ HAL]
[ Peperomia campurensis Trel. ]
  Herb. specimen Standley 91729 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 91729 - Guatemala [specimen @ F]
  = Peperomia lancifolia Hook. (fide Standley, F specimen annotation & Trelease & Yuncker, 1950: 748)
[ Peperomia campylotropa A.W.Hill ]
  Ann. Bot. (London) 21: 156 (1907) (superfluous for Peperomia umbilicata Ruiz & Pav.)
  (type not designated)
  = Peperomia bracteata A.W. Hill (fide Mathieu [see notes])
Peperomia canalensis C.DC.
  Vierteljahrsschr. Naturf. Ges. Zürich, 61: 632 (1916)
  New Caledonia - type: Sarasin 265 (holo-: Z)
  Sarasin 265 - New Caledonia [holotype @ Z*]
[ Peperomia canaligaudens Trel. ]
  Herb. specimen Maxon 4857 (nomen herbariorum, ined.)
  Panama (ILL, US)
  Maxon 4857 - Panama [specimen @ US]
  = Peperomia serpens (Sw.) Loudon (fide Yuncker, 1950: 106)
Peperomia canaminana Trel.
  Mem. New York Bot. Gard. 7: 228 (1927)
  Bolivia - types: White 282 (syn-: NY, isosyn-: BKL, ILL) & 515 (syn-: ILL; isosyn-: BKL, NY) (White 513 rejected = P. aceroana)
  White 282 - Bolivia [holotype @ NY*]
Peperomia candelaber Trel.
  Contr. U.S. Natl. Herb. 26(4): 207 (1929)
  Costa Rica - type: Standley 33010 (holo-: US; iso-: F, G [fragm])
  Standley 33010 - Costa Rica [holotype @ US*]
Peperomia candida (Blume) Miq.
  Syst. Piperac. 105 (1843) (comb. nov. for Piper candidum Blume)
  Indonesia (Java) - type: (holo-: L; iso-: K)
[ Peperomia candolleana Miq. ]
  Syst. Piperac. 146 (1843) (page sometimes erroneously cited as 246)
  India - type: Richard s.n. (holo-: G; iso-: TCD)
  Richard s.n. - India [isotype @ TCD]
  = Peperomia portulacoides (Lam.) A.Dietr. (fide Mathieu & Callejas, 2006: 344)
[ Peperomia candollei St. John ]
  Occas. Papers Bishop Mus., Honolulu, 9: 6 (1931)
  Hawaiian Isl. - type: Stokes s.n. (holo-: BISH; iso-: BISH)
  = Peperomia leptostachya Hook. & Arn. (fide Yuncker, 1937: 57)
[ Peperomia cangrejalana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 19(2): 274 (1940)
  Honduras - type: Yuncker 8765 (holo-: ILL; iso-: F, G, GH, MO, NY, S, US)
  Yuncker 8765 - Honduras [isotype @ MO*]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Burger, 1971, F type annotation)
Peperomia caniana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 27 (1936)
  Peru - type: Macbride 3415 (holo-: F; iso-: G, ILL)
  Macbride 3415 - Peru [holotype @ F]
Peperomia canlaonensis C.DC.
  Philipp. Journ. Sci. 5(5): 408 (1910)
  Philippines (Negros) - type: Merrill 251 (holo-: G; iso-: FR, G, M, PRC, U, US, Z)
  Merrill 251 - Philippines [isotype @ G]
[ Peperomia canojasensis Trel. ]
  Herb. specimen Steyermark 35813 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 35813 - Guatemala [specimen @ F]
  = Peperomia guatemalensis C.DC. (fide Standley, s.d., F specimen annotation)
[ Peperomia cantareirana Trel. ]
  Herb. specimen Loefgren 4550 (nomen herbariorum, ined.)#
  Brazil (ILL, SP)
  Loefgren 4550 - Brazil [specimen @ ILL]
  = Peperomia blanda (Jacq.) Kunth (fide Yuncker, 1974: 177)
[ Peperomia canutala Trel. ]
  Herb. specimen Cuatracasas 1801 (nomen herbariorum, ined.)
  Colombia (BC, F, US)
  Cuatracasas 1801 - Colombia [specimen @ US]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950: 525)
[ Peperomia canutala var. cuevana Trel. ]
  Herb. specimen Cuatrecasas 1300 (nomen herbariorum, ined.)
  Colombia (F, P, U, US)
  Cuatrecasas 1300 - Colombia [specimen @ US]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950: 525)
[ Peperomia canutala var. haticoana Trel. ]
  Herb. specimen Cuatrecasas 1180 (nomen herbariorum, ined.)
  Colombia (BC, F, P, US)
  Cuatrecasas 1180 - Colombia [specimen @ US]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950: 525)
[ Peperomia canutala var. lacustris Trel. ]
  Herb. specimen Cuatrecasas 1507 (nomen herbariorum, ined.)
  Colombia (F, US)
  Cuatrecasas 1507 - Colombia [specimen @ US]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950: 525)
[ Peperomia caobana Trel. ]
  Herb. specimen Ekman 16049 (nomen herbariorum, ined.)
  Cuba (ILL, S)
  Ekman 16049 - Cuba [specimen @ ILL]
  = Peperomia hirta C.DC. (fide Yuncker, 1948, ILL specimen annotation
[ Peperomia caparoana Trel. ]
  Herb. specimen Mexia 4073 (nomen herbariorum, ined.)#
  Brazil (ILL)
  Mexia 4073 - Brazil [specimen @ ILL]
  = Peperomia subretusa Yunck. (fide Yuncker, 1966: 174)
[ Peperomia caparrapiana Trel. ]
  Herb. specimen Garcia 7732 (nomen herbariorum, ined.)
  Colombia (ILL, US)
  Garcia 7732 - Colombia [specimen @ US*]
  = Peperomia albert-smithii var. alipetiolata Trel. & Yunck. (Trelease & Yuncker, 1950: 496)
[ Peperomia capensis Loud. ]
  Hort. Brit. (Loudon) ed. 1: 13 (1830)
  = Peperomia misapplied -> Piper capense L.
Peperomia caperata Yunck.
  Kew Bull. 1957: 421 (1958)
  unknown origin - type: cultivated by M. Mason, Talbot Manor, Kings Lynn (holo-: K)
  cultivated by M. Mason [holotype @ K]
  Collection National Bot. Garden Belgium
[ Peperomia capillana Trel. ]
  Herb. specimen Pérez Arbeláez 6045 (nomen herbariorum, ined.)
  Colombia (COL, US)
  Pérez Arbeláez 6045 - Colombia [specimen @ US]
  = Peperomia trianae C.DC. (fide Trelease & Yuncker, 1950: 456; Mathieu & Callejas, 2006: 348)
Peperomia capitis-bovis Trel.
  Repert. Spec. Nov. Regni Veg. 23: 323, 330 (1927)
  Hispaniola (Haiti) - type: Ekman H781 (holo-: B, ILL [fragm]; iso-: S)
  Ekman H781 - Haiti [isotype @ S]
[ Peperomia caponis Trel. ]
  Herb. specimen Dusén 3963 (nomen herbariorum, ined.)#
  Brazil (ILL, R)
  Dusén 3963 - Brazil [specimen @ ILL]
  = Peperomia pereskiifolia (Jacq.) Kunth (fide Yuncker,1974: 142)
[ Peperomia caquetana Trel. ]
  Herb. specimen Woronow 5890 (nomen herbariorum, ined.)#
  Brazil (ILL, LE)
  Woronow 5890 - Colombia [specimen @ ILL]
  = Peperomia jamesoniana C.DC. (fide Trelease & Yuncker, 1950: 605)
[ Peperomia caquezana Trel. ]
  Herb. specimen Cuatrecasas 7937 (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 7937 - Colombia [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Trelease & Yuncker, 1950: 507; Yuncker ,1962: 188)
Peperomia carabobensis Steyerm. & Bunting
  Acta Bot. Venez. 6: 81 (1971)
  Venezuela - type: Steyermark 102431 (holo-: VEN; iso-: F, MO, P, U, US)
  Steyermark 102431 - Venezuela [isotype @ U]
[ Peperomia caracolana Trel. ]
  Herb. specimen Steyermark 31398 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 31398 - Guatemala [specimen @ F]
  = Peperomia angustata Kunth (fide Callejas, 1995, F specimen annotation)
[ Peperomia carangolana Trel. ]
  Herb. specimen Mexia 4287 (nomen herbariorum, ined.)
  Brazil (B, BH, BM, F, G, GB, GH, MEDEL, MICH, MO, NY, PH, PR, S, U, US)
  Mexia 4287 - Brazil [specimen @ NY]
  = Peperomia galioides Kunth (fide Yuncker, 1959, NY, S & UC specimen annotation)
[ Peperomia carapasana Trel. ]
  Journ. Wash. Acad. Sci. 16: 205 (1926)
  Venezuela - type: Tate 114 (holo-: US)
  Tate 114 - Venezuela [holotype @ US]
  = Peperomia rhexiifolia C.DC. (fide Callejas, 1997)
[ Peperomia cararensis Trel. ]
  Herb. specimen Haught 2854 (nomen herbariorum, ined.)
  Colombia (BM, F, ILL, US)
  Haught 2854 - Colombia [specimen @ ILL]
  = Peperomia laxiflora Kunth (fide Yuncker, F, ILL, US specimen annotation)
[ Peperomia carchana Trel. ]
  Herb. specimen Standley 70027 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 70027 - Guatemala [specimen @ F]
  = Peperomia pililimba C.DC. (fide Standley, s.d., F specimen annotation)
Peperomia cardenasii Trel.
  Mem. New York Bot. Gard. 7: 227 (1927)
  Bolivia - type: Cárdenas 1174 (holo-: ILL, iso-: BKL, NY)
  Cardenas 1174 - Bolivia [isotype @ NY*]
[ Peperomia carderoana Trel. ]
  Herb. specimen Acuña 7555 (nomen herbariorum, ined.)#
  Cuba (ILL)
  Acuña 7555 - Cuba [specimen @ ILL]
  = Peperomia portoricensis Urb. (fide Yuncker, 1949 & Saralegui, 2004)
[ Peperomia cardiophylla C.DC. ]
  Journ. Bot. 4: 141 (1866)
  Colombia - type: Triana s.n. (holotype not designated: BM)
  Triana s.n. - Colombia [type @ BM]
  = Peperomia martiana Miq. (fide Ichaso & Guimarães, 1984)
[ Peperomia carlosiana C.DC. ]
  Journ. Bot. 4: 140 (1866)
  Costa Rica, Ecuador, Panama, Venezuela - type: Fendler 1148 (holo-: G)
  Fendler 1148 - Venezuela [holotype @ G]
  = Peperomia lignescens C.DC. (fide Grayum, 1996)
[ Peperomia carlo-wrightii Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 16, 23 (1926)
  Cuba - type: Wright s.n. 8 Oct (lecto-: W [designated Saralegui, 2004])
  Wright s.n. - Cuba [holotype @ W]
  = Peperomia quadrangularis (Thomps.) A.Dietr. (fide Yuncker, 1949)
Peperomia carnevalii Steyerm.
  Fl. Venez. 2(2): 67 (1984)
  Venezuela - type: Carnevali 640 (holo-: VEN; iso-: MY, VEN)
  Carnevali 640 - Venezuela [holotype @ VEN*]
Peperomia carnicaulis C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 21: 303 (1920)
  Indonesia (Sulawesi) - type: Teysmann 12785 (holo-: BO)
Peperomia carnifolia Yunck.
  Lilloa 27 '1953': 193 (1955)
  Bolivia - type: Steinbach 9587 (holo-: GH; iso-: GH, K, LIL, NY)
  Steinbach 9587 - Bolivia [isotype @ K]
[ Peperomia carnispadix Trel. ]
  Herb. specimen Schunke 248 (nomen herbariorum, ined.)
  Peru (BR, GH, ILL, MICH, NY, P, S, UC, US)
  Schunke 248 - Peru [specimen @ BR]
  = Peperomia antoniana Trel. (fide Yuncker, 1958, S specimen annotation)
[ Peperomia carnosa C.DC. ]
  Journ. Linn. Soc., Bot. 39: 166 (1909)
  Fiji Isl. (Viti Levu) - type: Gibbs 600 (holo-: BM, G-DC [fragm], NY [fragm])
  Gibbs 600 - Fiji Isl. [holotype @ BM]
  = Peperomia lasiostigma var. carnosa (C.DC.) Yunck. (fide Smith, 1981)
[ Peperomia carnosula Trel. ]
  Herb. specimen Killip 9591 (nomen herbariorum, ined.)#
  Colombia (GH, ILL, NY, PH, US)
  Killip 9591 - Colombia [specimen @ PH]
  = Peperomia galioides Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia carozalana C.DC. ]
  Herb. specimen Tonduz 9984 (nomen herbariorum, ined.)
  Costa Rica (G-DC)
  Tonduz 9984 - Costa Rica [specimen @ G-DC]
  = Peperomia tenuicaulis C.DC. (fide Trelease, G-DC specimen annotation)
Peperomia carpapatana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 27 (1936)
  Peru - type: Killip 24438 (holo-: US; iso-: ILL, NY)
  Killip 24438 - Peru [holotype @ US*]
Peperomia carpinterana C.DC.
  Prim. Fl. Costaric. 2: 281 (1899)
  Costa Rica - type: Pittier 6903 (iso-: BR, CR)
  Pittier 6903 - Costa Rica [isotype @ BR]
[ Peperomia carpinterana var. sparsipila Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 197 (1929)
  Costa Rica - type: Standley 35690 (holo-: US)
  Standley 35690 - Costa Rica [holotype @ US*]
  = Peperomia elata C.DC. (fide Burger, 1971)
[ Peperomia carrapana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 28 (1936)
  Peru - type: Killip 23207 (holo-: US; iso-: ILL, NY)
  Killip 23207 - Peru [isotype @ NY*]
  = Peperomia heterophylla Miq. (fide Callejas)
[ Peperomia carrizalana Trel. ]
  Herb. specimen Heyde 3830 (nomen herbariorum, ined.)#
  Guatemala (F, G, G-DC, GH, ILL, K, MICH, MO, NY, US)
  Heyde 3830 - Guatemala [specimen @ US]
  = Peperomia hoffmannii C.DC. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia carrizalana var. amargasana Trel. ]
  Herb. specimen Standley 65455 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 65455 - Guatemala [specimen @ F]
  = Peperomia hoffmannii C.DC. (fide Callejas, 1995, F specimen annotation)
[ Peperomia carrizalana var. brujoensis Trel. ]
  Herb. specimen Steyermark 30955 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 30955 - Guatemala [specimen @ F]
  = Peperomia hoffmannii C.DC. (fide Burger, F specimen annotation)
[ Peperomia carrizalana var. izabalana Trel. ]
  Herb. specimen Steyermark 38721 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 38721 - Guatemala [specimen @ F]
  = Peperomia berlandieri Miq. (fide Mathieu, 2006, F specimen annotation)
[ Peperomia carrizalana var. panajabalensis Trel. ]
  Herb. specimen Standley 62137 (nomen herbariorum, ined.)
  Guatemala (F, NY)
  Standley 62137 - Guatemala [specimen @ F]
  = Peperomia hoffmannii C.DC. (fide Callejas, 1995, F specimen annotation)
[ Peperomia cartagoana Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 222 (1929) (nomen nov. for Peperomia reflexa var. pallida C.DC.)
  Costa Rica - type: Tonduz 3198 (distr. by Pittier) (holo-: BR)
  Tonduz 3198 - Costa Rica [holotype @ BR]
  = Peperomia tetraphylla Hook. & Arn. (fide Burger, 1971)
[ Peperomia carthaginensis C.DC. ]
  Linnaea 37: 377 (1872)
  Costa Rica - type: Oersted 925 (holo-: C; iso-: G)
  Oersted 925 - Costa Rica [holotype @ C]
  = Peperomia lignescens C.DC. (fide Burger, 1971)
[ Peperomia casacarana Trel. ]
  Herb. specimen Haught 3699 (nomen herbariorum, ined.)
  Colombia (BM, F, NY)
  Haught 3699 - Colombia [specimen @ BM]
  = Peperomia angustata Kunth (fide Callejas, 1995, F specimen annotation)
Peperomia casapiana C.DC.
  Journ. Bot. 4: 146 (1866)
  Peru - type: Mathews 1689 (holo-: K; iso-: BM, E, W)
  Mathews 1689 - Peru [holotype @ K]
Peperomia casarettoi C.DC.
  Journ. Bot. 4: 141 (1866) (as casaretti, corrected according to ICN art 60.12)
  Brazil - type: Casaretto 1041 (holo-: G-DC)
  Casaretto 1041 - Brazil [holotype @ G-DC]
[ Peperomia cascatana Trel. ]
  Herb. specimen Malme 446 (nomen herbariorum, ined.)#
  Brazil (ILL, S, US)
  Malme 446 - Brazil [specimen @ ILL]
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974: 122)
Peperomia casimirii Van Heurck & Müller
  Obs. Bot. 111 (1870) (as casimiri, corrected according to ICN art 60.12)
  Martinique - type: Sieber s.n. (holo-: BR; iso-: G-DC)
  Sieber s.n. - Martinique [holotype @ AWH]
[ Peperomia casitana Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 301 (1940)
  Panama - type: Woodson 952 (holo-: ILL; iso-: GH, MO, NY, US)
  Woodson 952 - Panama [isotype @ NY*]
  = Peperomia acuminata Ruiz & Pav. (fide Burger, 1971)
[ Peperomia castaniedana Trel. ]
  Herb. specimen García Castañeda 20573 (nomen herbariorum, ined.)
  Cuba (HAB, ILL)
  García-Castañeda 20573 - Cuba [specimen @ ILL]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Yuncker, 1949: III 26; Saralegui, 2004: 38)
[ Peperomia castanoensis Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 675 (1950)
  Venezuela - type: Pittier 14063 (holo-: US)
  Pittier 14063 - Venezuela [holotype @ US*]
  = Peperomia succulenta C.DC. (fide Steyermark, 1984)
Peperomia castelosensis Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 156 (1966)
  Brazil - type: Brade 11538 (holo-: R, NY [fragm])
  Brade 11538 - Brazil [holotype @ R*]
Peperomia castilloi Vergara-Rodríguez & Jimeno-Sevilla
  Phytotaxa 369(2): 94 (2018)
  Mexico - type: Jimeno-Sevilla 1471 (holo-: MEXU; iso-: BR, G, IBUG, IEB, MO, XAL, ZON)
  Jimeno-Sevilla 1471 - Mexico [isotype @ BR]
  Pictures from protologue
[ Peperomia catamarcana Trel. ]
  Herb. specimen Venturi 7087 (nomen herbariorum, ined.)#
  Argentina (ILL, US)
  Venturi 7087 - Argentina [specimen @ ILL]
  = Peperomia blanda var. pseudodindygulensis (C.DC.) Yunck. (fide Yuncker, 1955: 218)
[ Peperomia cataractigaudens Trel. ]
  Bull. Agric. Martinique 9: 221 (1941) (as cataractaegaudens, corrected according to ICN art 60.8)
  Guadeloupe - type: Stehlé 1625 (holo-: NY)
  Stehlé 1625 - Guadeloupe [holotype @ NY*]
  = Peperomia hirtella Miq. (fide Howard, 1973: 384)
[ Peperomia cataratasensis Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 310 (1937)
  Costa Rica - type: Brenes 20514 (holo-: F; iso-: CR, NY)
  Brenes 20514 - Costa Rica [holotype @ F]
  = Peperomia urocarpoides C.DC. (fide Mathieu, 2013 [pers.comm.])
Peperomia catharinae Miq.
  Syst. Piperac. 127 (1843)
  Argentina, Brazil - type Gaudichaud 282 (holo-: G, iso-: G-DC, P, U), Uruguay
  Gaudichaud 282 - Brazil [holotype @ G]
Peperomia catharinensis Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 116 (1900)
  Brazil - type: Schenck 621: S [drawing])
  Schenck 621 - Brazil [drawing @ S]
Peperomia cattii Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 310 (1937)
  Costa Rica - type: Dodge 6141 (holo-: GH; iso-: MO)
  Dodge 6141 - Costa Rica [isotype @ MO*]
Peperomia caucana C.DC.
  Bot. Jahrb. Syst. 40: 259 (1908)
  Colombia - type: Lehmann 5409 (holo-: B; iso-: F, K)
  Lehmann 5409 - Colombia [holotype @ B]
Peperomia caudulilimba C.DC. ex Trel. & Yunck.
  Ann. Missouri Bot. Gard. 37(1): 104 (1950)
  Panama - type: Pittier 2788 (holotype not designated: G-DC, US)
  Pittier 2788 - Panama [type @ US*]
[ Peperomia caudulilimba var. cryptopoda Trel. ]
  Contr. U.S. Natl. Herb. 26(2): 49 (1927) (as caudililimba, typographical error)
  Panama - type: Pittier 5571 (holo-: US)
  Pittier 5571 - Panama [holotype @ US]
  = Peperomia portobellensis Beurl. (fide Mathieu, 2006 [pers.comm.])
[ Peperomia caudulilimba var. cylindribacca (C.DC.) Yunck. ]
  Ann. Missouri Bot. Gard. 37(1): 104 (1950) (comb. nov. for Peperomia cylindribacca C.DC.)
  Panama - type: Pittier 5273 (holo-: US)
  Pittier 5273 - Panama [holotype @ US*]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Croat, 1978)
[ Peperomia caudulilimba var. longependula C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 21: 269 (1920)
  Ecuador - type: Eggers 14501 (holo-: M)
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Trelease & Yuncker, 1950 & Callejas, 1999)
[ Peperomia caudulilimba var. marragantina C.DC. ]
  Candollea 1: 382 (1923); Candollea 3: 122 (1926) (nomen nudum) (as marregantina, typographical error)
  Panama - 'type': Williams 694 (NY, US)
  Williams 694 - Panama ['type' @ US*]
  = Peperomia macrostachyos var. marragantina Yunck. (fide Trelease & Yuncker, 1950 & Burger, 1971)
[ Peperomia caulibarbis Miq. ]
  Syst. Piperac. 98 (1843)
  Brazil - type: Gaudichaud 287 (holo-: G)
  Gaudichaud 247 - Brazil [holotype @ G]
  = Peperomia glabella (Sw.) A.Dietr. (fide de Candolle, 1902)
[ Peperomia caulibarbis f. brachyphylla (A.Dietr.) Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 120 (1900) (comb. nov. for Peperomia brachyphylla (Willd. ex Roem. & Schult.) A.Dietr.)
  Brazil, Cuba, Hispaniola (Dom.Rep.), Puerto Rico, Mexico, cultivated Hort. Bot. Berlin - type: Willdenow Herb. 722 (holo-: B)
  Wildenow 722 - cult. [holotype @ B]
  = Peperomia glabella (Sw.) A.Dietr. (fide Trelease & Yuncker, 1950)
Peperomia caulibarbis var. catharinensis C.DC.
  Bot. Jahrb. Syst. 29, Beibl. 65: 26 (1900)
  Brazil - type: Ule 364 (holo-: G)
[ Peperomia caulibarbis var. jimenesana C.DC. ]
  Pl. Guatemal. 133 (1895) [nomen]; Prim. Fl. Costaric. 2: 284 (1899)
  Costa Rica - types: Donnell-Smith 4929 (syn-: G-DC; isosyn-: GH, K, US), Donnell-Smith 6743 (syn-: G-DC; isosyn-: GH, K, US), Pittier 8220 (syn-: BR)
  Donnell-Smith 4929 - Costa Rica [isosyntype @ US*]
  = Peperomia glabella (Sw.) A.Dietr. (fide Burger, 1971)
[ Peperomia caulibarbis var. pilosior Miq. ]
  Fl. Bras. 4(1): 13 (1852)
  Brazil - type: von Martius s.n. (holo-:M; iso-: M)
  = Peperomia trinervis Ruiz & Pav. (fide Yuncker, 1974)
[ Peperomia causaria Trel. ]
  Herb. specimen Killip 15975 (nomen herbariorum, ined.)
  Colombia (GH, NY, US)
  Killip 15975 - Colombia [specimen @ US]
  = Peperomia tejana Trel. & Yunck. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia causionensis Trel. ]
  Herb. specimen Archer 1254 (nomen herbariorum, ined.)
  Colombia (ILL)
  Archer 1254 - Colombia [specimen @ ILL]
  = Peperomia versicolor Trel. (fide Mathieu, 2006, ILL specimen annotation)
[ Peperomia cauzacoteana Trel. ]
  Herb. specimen Sodiro s.n. May 1882 (nomen herbariorum, ined.)
  Ecuador (G-DC, Q)
  Sodiro s.n. May 1882 - Ecuador [specimen @ G-DC]
  = Peperomia dendrophila Schltdl. & Cham. (fide Mathieu, 2007: 83)
[ Peperomia cava Ruiz & Pav. ]
  Herb. specimen Ruiz & Pavón 282 (nomen herbariorum, ined.)
  Peru (MA)
  Ruiz & Pavón 282 - Peru [specimen @ MA]
  = Peperomia areolata Trel (fide Mathieu, 2006, MA specimen annotation)
Peperomia cavaleriei C.DC.
  Not. Syst. 3: 41 (1914)
  China - type: Cavalerie 2649 (holo-: P, G-DC[fragm]; iso-: K), Thailand
  Cavalerie 2649 - China [holotype @ P]
Peperomia cavispicata G.Mathieu
  Rev. Mex. Biodiv. 82: 364 (2011)
  Mexico - type: Samain 2007-017 (holo-: BR; iso-: GENT, MEXU)
  Samain 2007-017 - Mexico [holotype @ BR]
  Plant in situ at the type locality
[ Peperomia cayumbana Trel. ]
  Herb. specimen Mexia 8270 (nomen herbariorum, ined.)
  Peru (B, F, ILL, K, MO, S, UC, US)
  Mexia 8270 - Peru [specimen @ ILL]
  = Peperomia secunda Ruiz & Pav. (fide Yuncker, ILL specimen annotation)
Peperomia ceapanana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 28 (1936)
  Peru - type: Herrera 1468 (holo-: US)
  Herrera 1468 - Peru [holotype @ US*]
[ Peperomia cearana Trel. ]
  Herb. specimen Ule 9021 (nomen herbariorum, ined.)
  Brazil (K, L, S, US)
  Ule 9021 - Brazil [specimen @ K]
  = Peperomia glabella (Sw.) A.Dietr. (fide Yuncker, 1974: 187; Callejas, 1999: 788
[ Peperomia cecrostachya Trel. ]
  Herb. specimen Klug 1743 (nomen herbariorum, ined., typpgraph. error for acrostachya)
  Colombia (BM, NY, S)
  Klug 1743 - Colombia [specimen @ NY*]
  = Peperomia jamesoniana var. longifolia Trel. & Yunck. (fide Trelease & Yuncker, 1950)
Peperomia celiae Yunck.
  Mem. New York Bot. Gard. 9(3): 324 (1957)
  Venezuela - type: Maguire 35422 (holotype not designated: NY)
  Maguire 35422 - Venezuela [type @ NY*]
[ Peperomia centrobrasiliensis Trel. ]
  Herb. specimen Usteri 12596 (nomen herbariorum, ined.)#
  Brazil (ILL, SP)
  Usteri 12596 - Brazil [specimen @ ILL]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Yuncker, 1974: 223; Guimarães & Costa 1980: 11)
[ Peperomia cerastioides Sodiro ]
  Piperac. Ecuator. 1: Adicion. 180 (1901)
  Ecuador - type: Sodiro s.n. Mar 1900 (holo-: QPLS)
  Sodiro s.n. Mar 1900 - Ecuador [holotype @ QPLS]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950)
[ Peperomia cerastioides var. hypericifolia Sodiro ]
  Piperac. Ecuator. 1: Adicion. 180 (1901)
  Ecuador - type: Sodiro s.n. Mar 1900.(holo-: QPLS)
  Sodiro s.n. Mar 1900 - Ecuador [holotype @ QPLS]
  = Peperomia hartwegiana Miq.
Peperomia cerea Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 28 (1936)
  Peru - type: Macbride 3330 (holo-: F, G [fragm]; iso-: B, G, S, US)
  Macbride 3330 - Peru [isotype @ S]
Peperomia cereoides Pino & Cieza
  Cact. Succ. J. (USA) 75(1): 27 (2003)
  Peru - type: Pino 689 (holo-: USM)
  Pino 689 - Peru [holotype @ USM*]
Peperomia cereoides var. reducta Pino & Cieza
  Haseltonia 10: 90 (2004)
  Peru - type: Pino 1145 (holo-: USM)
  Pino 1145 - Peru [holotype @ USM*]
  Plant in habitat - Peru
Peperomia ceroderma Yunck.
  Svensk Bot. Tidskr. 51: 541 (1957)
  Colombia - type: von Sneidern s.n. (holo-:S; iso-: S), Costa Rica, Ecuador, Panama
  von Sneidern s.n.- Colombia [holotype @ S]
Peperomia cerrateae Pino & G.Mathieu
  Pl. Ecol. Evol. 144(2): 156 (2011)
  Bolivia, Peru - type: Cerrate 4436 (holo-: USM)
  Cerrate 4436 - Peru [holotype @ USM]
  Freshly harvested plant - Bolivia (Larecaja)
[ Peperomia cerrobrujoana Trel. ]
  Herb. specimen Steyermark 30943 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 30943 - Guatemala [specimen @ F]
  = Peperomia collocata Trel. (fide Standley, F specimen annotation)
[ Peperomia cerropuntana Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 301 (1940) (as cerro-puntana)
  Panama - type: Allen 1451 (holo-: ILL; iso-: EAP, GH, MO, NY, US)
  Allen 1451 - Panama [isotype @ MO*]
  = Peperomia amphitricha Trel. (fide Burger, 1971)
[ Peperomia ceylanica Miq. ]
  Lond. Journ. Bot. 5: 550 (1846)
  Sri Lanka - type: Walker 1904 (holotype not designated: E)
  Walker 1904 - Sri Lanka [type @ E]
  = Peperomia heyneana Miq.
[ Peperomia chachapoyasensis C.DC. ]
  DC. Prodr. 16(1): 449 (1869)
  Peru - type: Mathews 3230 (holo-: G; iso-: BM, K)
  Mathews 3230 - Peru [holotype @ G]
  = Peperomia mathewsii C.DC. (fide Mathieu, 2009 [pers. comm]
[ Peperomia chachopoana Trel. ]
  Cat. Fl. Venezolana 1: 244 (1945) (nomen nudum)
  Venezuela - 'type': Pittier 13165 (F, ILL [fragm], M, NY, US)
  Pittier 13165 - Venezuela ['type' @ NY*]
  = Peperomia microphylla Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia chacoana Trel. ]
  Herb. specimen Stuckert 16032 & 16449 (nomen herbariorum, ined.)#
  Argentina (G)
  Stuckert 16449 - Argentina [specimen @ G]
  = Peperomia aceroana C.DC.(fide Mathieu, G specimen annotation)
[ Peperomia chaconana Trel. ]
  Herb. specimen Johnson 1271 (nomen herbariorum, ined.)
  Guatemala (F, US)
  Johnson 1271 - Guatemala [specimen @ US]
  = Peperomia granulosa Trel. (fide Standley, F & US specimen annotation)
[ Peperomia chagalana C.DC. ]
  Bot. Jahrb. Syst. 40: 259 (1908)
  Ecuador - type: Lehmann 7841 (holo-: B; iso-: K)
  Lehmann 7841 - Ecuador [holotype @ B]
  = Peperomia glabella (Sw.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia chahuitana Trel. ]
  Herb. specimen Standley 77423 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 77423 - Guatemala [specimen @ F]
  = Peperomia quadrifolia (L.) Kunth (fide Standley, F specimen annotation)
[ Peperomia chahuitensis Trel. ]
  Herb. specimen Standley 77486 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 77486 - Guatemala [specimen @ F]
  = Peperomia lanceolatopeltata C.DC. (fide Burger, F specimen annotation)
[ Peperomia chalazodea Trel. ]
  Herb. specimen Hitchcock 20458 (nomen herbariorum, ined.)#
  Ecuador (GH, ILL, NY, US)
  Hitchcock 20458 - Ecuador [specimen @ US*]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Trelease & Yuncker, 1950: 711; Callejas, 1999: 787)
Peperomia chalhuapuquiana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 29 (1936)
  Peru - type: Stevens 215 (holo-: ILL)
  Stevens 215 - Peru [holotype @ ILL]
Peperomia chambesyana Trel.
  Contr. U.S. Natl. Herb. 26(4): 193 (1929)
  Costa Rica - type: cultivated (holo-: G-DC)
  cultivated - from Costa Rica [holotype @ G-DC]
Peperomia chanchamayana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 29 (1936)
  Peru - type: Schunke 371 (holo-: F)
  Schunke 371 - Peru [holotype @ F]
[ Peperomia chaparensis Trel. ]
  Herb. specimen Steinbach 9016 (nomen herbariorum, ined.)#
  Bolivia (BM, E, F, ILL, G [fragm], K, NY)
  Steinbach 9016 - Bolivia [specimen @ K]
  = Peperomia aceramarcana Trel. (fide Yuncker, 1952, 1956, 1960 K, NY & E specimen annotation)
Peperomia chapensis Steyerm.
  Fl. Venez. 2(2): 70 (1984)
  Venezuela - type: Steyermark 97664 (holo-: VEN)
  Davidse 20707 - Venezuela [paratype @ NY]
[ Peperomia chartacea Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 30 (1936)
  Peru - type: Killip 26636 (holo-: US; iso-: G, ILL, NY)
  Killip 26636 - Peru [isotype @ ILL]
  = Peperomia pseudopereskiifolia C.DC. (fide Mathieu & Callejas, 2006: 344)
[ Peperomia chartana Trel. ]
  Herb. specimen Killip 18946 (nomen herbariorum, ined.)#
  Colombia (G, GH, ILL, NY, US)
  Killip 18946 - Colombia [specimen @ ILL]
  = Peperomia tenuipes Trel. (fide Trelease & Yuncker, 1950: 708; Mathieu & Callejas, 2006: 347)
[ Peperomia chartana var. heterophylla Trel. ]
  Herb. specimen Killip 16616 (nomen herbariorum, ined.)#
  Colombia (G, GH, NY, US)
  Killip 16616 - Colombia [specimen @ US]
  = Peperomia heterophylla Miq. (fide Trelease & Yuncker, 1950: 607; Callejas, 1997: 20)
[ Peperomia charteri Trel. ]
  Herb. specimen Box 1360 (nomen herbariorum, ined.)#
  Antigua (BM, US)
  Box 1360 - Antigua [specimen @ BM]
  = Peperomia humilis A.Dietr. (fide Mathieu, 2006, BM specimen annotation)
[ Peperomia chaseae Trel. ]
  Herb. specimen Chase s.n. (nomen herbariorum, ined.)#
  Puerto Rico (US)
  Chase s.n. - Puerto Rico [specimen @ US]
  = Peperomia portoricensis Urb. (fide Mathieu, 2006, US specimen annotation)
Peperomia chazaroi G.Mathieu & T.Krömer
  Phytotaxa 205(4):269 (2015)
  Mexico - type: Cházaro 9868 (holo-: BR; iso-: GENT, MEXU, MO)
  Cházaro 9868 - Mexico [holotype @ BR]
  Plant in habitat - Mexico
[ Peperomia chevanostachya Trel. ]
  Herb. specimen Standley 58285 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 58285 - Guatemala [specimen @ F]
  = Peperomia collocata Trel. (fide Standley, 2006, F specimen annotation)
[ Peperomia cheyennensis Trel. ]
  Herb. specimen Steyermark 39109 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 39109 - Guatemala [specimen @ F]
  = Peperomia pseudopereskiifolia C.DC. (fide Callejas, 1995, F specimen annotation)
Peperomia chicamochana Trel. & Yunck.
  Piperac. N. South Amer. 2: 470 (1950)
  Colombia - type: Cuatrecasas 9822 (holo-: US; iso-: COL, F)
  Cuatrecasas 9822 - Colombia [holotype @ US*]
[ Peperomia chicbulana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17: 230 (1937)
  Guatemala - type: Lundell 3099 (holo-: MICH; iso-: F, ILL, LL)
  Lundell 3099 - Guatemala [holotype @ MICH*]
  = Peperomia granulosa Beurl. (fide Standley & Steyermark, 1952) (not P. macrostachya)
[ Peperomia chicojana Trel. ]
  Herb. specimen Standley 70048a (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 70048a - Guatemala [specimen @ F]
  = Peperomia quadrifolia (L.) Kunth (fide Standley, F specimen annotation)
[ Peperomia chieligastana Trel. ]
  Herb. specimen Venturi 9253 (nomen herbariorum, ined.)#
  Argentina (US)
  Venturi 9253 - Argentina [specimen @ US]
  = Peperomia parvifolia C.DC. (fide Yuncker, 1955: 270)
Peperomia chigorodoana Yunck.
  Piperac. N. South Amer. 2: 654 (1950)
  Colombia - type: Haught 4697 (holo-: US)
  Haught 4697 - Colombia [holotype @ US*]
[ Peperomia chilensis C.DC. ]
  Journ. Bot. 4: 144 (1866) (as chiliensis)
  Chile - type: Lechler 3020 (holo-: G-DC; iso-: K, S, TCD, W)
  Lechler 3020 - Chile [isotype @ K]
  = Peperomia fernandeziana Miq. (fide Skottsberg, 1947)
[ Peperomia chillonensis Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 30 (1936)
  Peru - type: Pennell 14413 (holo-: F, G [fragm], ILL [fragm]; iso-: PH)
  Pennell 14413 - Peru [holotype @ F*]
  = Peperomia galioides Kunth (fide Mathieu & Callejas, 2006: 338)
[ Peperomia chilpancingensis Trel. ]
  Herb. specimen Nelson 2190 (nomen herbariorum, ined.)#
  Mexico (US)
  Nelson 2190 - Mexico [specimen @ US]
  = Peperomia galioides Kunth (fide Mathieu, 2006: US specimen annotation)
[ Peperomia chiltepecana Trel. ]
  Herb. specimen Martinez 100 (nomen herbariorum, ined.)
  Mexico (GH, MEXU, UC, US)
  Martinez 100 - Mexico [specimen @ US]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Mathieu, 2007: 91)
[ Peperomia chimaltenangoana Trel. ]
  Herb. specimen Skutch 558 (nomen herbariorum, ined.)#
  Guatemala (US)
  Skutch 558 - Guatemala [specimen @ US]
  = Peperomia humilis A.Dietr. (fide Standley, 1945, US specimen annotation)
[ Peperomia chimaltenangoana var. caldenasana Trel. ]
  Herb. specimen Standley 57843 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 57843 - Guatemala [specimen @ F]
  = Peperomia humilis A.Dietr. (fide Standley, s.d., F specimen annotation)
[ Peperomia chimantana Yunck. ]
  Mem. New York Bot. Gard. 9(3): 423 (1957)
  Venezuela - type: Steyermark 75016 (holo-: F; iso-: G, NY, US)
  Steyermark 75016 - Venezuela [holotype @ F]
  = Peperomia jamesoniana C.DC. (fide Steyermark & Callejas, 2003)
Peperomia chimboana C.DC.
  Bull. Herb. Boissier 6: 508 (1898)
  Ecuador - type: Sodiro 2/25 (lecto-: G-DC [designated Mathieu & Callejas, 2006: 336]; isolecto-: G-DC, Q, QPLS)
  Sodiro s.n. [2/25] - Ecuador [lectotype @ G-DC]
[ Peperomia chimboana var. longipetiolata C.DC. ]
  Herb. specimen Lehmann 7883 (nomen herbariorum, ined.)
  Ecuador (F, K, US)
  Lehmann 7883 - Ecuador [specimen @ US]
  = Peperomia chimboana C.DC. (fide de Candolle, 1908: 263)
[ Peperomia chimichaguana Trel. ]
  Herb. specimen Haught 2363 (nomen herbariorum, ined.)
  Colombia (BM, F, GH, ILL, US)
  Haught 2363 - Colombia [specimen @ F]
  = Peperomia angustata Kunth (fide Callejas, 1995, F specimen annotation)
[ Peperomia chinchaoana Trel. ]
  Herb. specimen Ruiz & Pavón 234 (nomen herbariorum, ined.)#
  Peru (MA)
  Ruiz & Pavón 234 - Peru [specimen @ MA]
  = Peperomia hamiltonianifolia Trel. (fide Mathieu 2006, MA specimen annotation)
[ Peperomia chiqueroana Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 301 (1940)
  Panama - type: Woodson 1025 (holo-: ILL; iso-: GH, MO, NY, US)
  Woodson 1025 - Panama [isotype @ MO*]
  = Peperomia lanceolata C.DC. (fide Mathieu & Callejas, 2006: 340)
[ Peperomia chiquihuitensis Trel. ]
  Herb. specimen Standley 68134 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 68134 - Guatemala [specimen @ F]
  = Peperomia peltilimba C.DC. ex Trel. (fide Standley, F specimen annotation)
[ Peperomia chiriquiensis Yunck. ]
  Ann. Missouri Bot. Gard. 37(1): 93 (1950)
  Costa Rica, Panama - type: Killip 3564 (holo-: US)
  Killip 3564 - Panama [holotype @ US*]
  = Peperomia tenelliformis Trel. (fide Mathieu & Callejas, 2006: 346)
[ Peperomia chitagensis Trel. ]
  Herb. specimen Cuatrecasas 12176 (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 12176 - Colombia [specimen @ US]
  = Peperomia blanda (Jacq.) Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia chivolandiana Trel. ]
  Herb. specimen Standley 67013 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 67013 - Guatemala [specimen @ F]
  = Peperomia nigropunctata Miq. (fide Standley, s.d., F specimen annotation)
Peperomia chlorodisca Diels
  Biblioth. Bot. 116: 78 (1937)
  Ecuador - type: Diels 1196 (holo-: B)
  Diels 1196 - Ecuador [holotype @ B]
[ Peperomia chlorostachya Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 203 (1929)
  Costa Rica - type: Standley 43513 (holo-: US)
  Standley 43513 - Costa Rica [holotype @ US*]
  = Peperomia hylophila C.DC. (fide Burger, 1971)
[ Peperomia chocoana Trel. ]
  Herb. specimen Killip 35061 (nomen herbariorum, ined.)
  Colombia (BM, ILL, US)
  Killip 35061 - Colombia [specimen @ ILL]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia chopalana Trel. ]
  Herb. specimen Steyermark 37466 (nomen herbariorum, ined.)
  Guatemala (ILL)
  Steyermark 37466 - Guatemala [specimen @ F]
  = Peperomia collocata C.DC. (fide Standley, F specimen annotation)
[ Peperomia chorda Trel. ]
  Herb. specimen Loefgren 3606 (nomen herbariorum, ined.)#
  Brazil (ILL)
  Loefgren 3606 - Brazil [specimen @ ILL]
  = Peperomia loefgrenii C.DC. (fide Yuncker, 1966)
Peperomia choritana Trel.
  Journ. Wash. Acad. Sci. 16: 205 (1926)
  Ecuador - type: Hitchcock 21162 (holo-: US)
  Hitchcock 21162 - Ecuador [holotype @ US*]
Peperomia choroniana C.DC.
  Journ. Bot. 4: 141 (1866)
  Colombia, Ecuador, Peru, Venezuela - type: Fendler 2402 (holo-: G-DC)
  Fendler 2402 - Venezuela [holotype @ G-DC]
Peperomia choroniana var. heterodoxa Steyerm.
  Fl. Venez. 2(2): 74 (1984)
  Venezuela - type: Bunting 4461 (holo-: MY)
[ Peperomia choroniana var. puberulenta Yunck. ]
  Piperac. N. South Amer. 2: 730 (1950)
  Venezuela - type: Steyermark 57991 (holo-: F; iso-: NY, US)
  Steyermark 57991 - Venezuela [holotype @ F]
  = Peperomia hernandiifolia (Vahl) A.Dietr. (fide Steyermark, 1984)
Peperomia christophersenii Yunck.
  Bull. Bishop Mus., Honolulu, 143: 28 (1937)
  Samoa - type: Christophersen 2286 (holo-: BISH; iso-: BISH, NY)
  Christophersen 2286 - Samoa [isotype @ NY*]
[ Peperomia chromatogena Yunck. ]
  Lilloa 27 '1953': 278 (1955)
  Bolivia - type: Buchtien 5382 (holo-: US)
  Buchtien 7251 - Bolivia [paratype @ NY*]
  = Peperomia stelechophila C.DC. (fide Mathieu & Callejas, 2006: 345)
[ Peperomia chromatogena var. subpeltata Yunck. ]
  Lilloa 27 '1953': 279 (1955)
  Bolivia - type: Buchtien 4556 (holo-: US)
  Buchtien 4556 - Bolivia [holotype @ US]
  = Peperomia stelechophila C.DC. (fide Mathieu & Callejas, 2006: 345)
[ Peperomia chrysleri Yunck. ]
  Ann. Missouri Bot. Gard. 37(1): 94 (1950)
  Panama - type: Chrysler 4797 (holo-: ILL)
  Chrysler 4797 - Panama [holotype @ ILL]
  = Peperomia obscurifolia C.DC. (fide Croat, 1978)
[ Peperomia chrysocarpa C.DC. ]
  Bull. Soc. Roy. Bot. Belgique 29(2): 70 (1890)
  Costa Rica - type: Tonduz 1384 (holo-: BR; iso-: BR, US)
  Tonduz 1384 - Costa Rica [isotype @ BR]
  = Peperomia sanjoseana C.DC. (fide Callejas, 2014)
[ Peperomia chrysocarpa var. rubrocincta Trel. ]
  Herb. specimen Standley 49518 (nomen herbariorum, ined.)#
  Costa Rica (ILL)
  Standley 49518 - Costa Rica [specimen @ ILL]
  = Peperomia dendrophila Schltdl. & Cham. (fide Mathieu, 2007: 96)
[ Peperomia chrysolepida Trel. ]
  Proc. Calif. Acad. Sci. ser. 4, 20: 57 (1931)
  Mexico (Socorro Isl.) - type: Barkelew 228 (holo-: US; iso-: GH)
  Barkelew 228 - Mexico (Socorro Isl.) [holotype @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Mathieu, 2005, US type annotation)
Peperomia chrysotricha Miq.
  Syst. Piperac. 163 (1843)
  Peru - type: Dombey 933 (holo-: P; iso-: U)
  Dombey 933 - Peru [isotype @ U]
[ Peperomia chucanebana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 10: 156 (1931)
  Guatemala - type: Smith 1504 (holotype not designated: G-DC, K), Honduras
  Smith 1504 - Guatemala [type @ K]
  = Peperomia conocarpa Trel. (fide Mathieu, 2005, US type specimen annotation)
Peperomia chutanka Pino
  Cact. Succ. J. (USA) 80(5): 235 (2008)
  Peru - type: Pino 1696 (holo-: USM)
  Pino 1696 - Peru [holotype @ USM]
  pictures from protologue
[ Peperomia cicatricicaulis Trel. ]
  Herb. specimen Pérez Arbeláez 6146 (nomen herbariorum, ined.)
  Colombia (US)
  Pérez Arbeláez 6146 - Colombia [specimen @ US]
  = Peperomia adscendens C.DC. (fide Trelease & Yuncker, 1950: 459)
[ Peperomia cicatricosa Trel. ]
  Herb. specimen Killip 5392 (nomen herbariorum, ined.)#
  Colombia (GH, ILL, NY, PH, US)
  Killip 5392 - Colombia [specimen @ US]
  = Peperomia andrei C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia cicatriculosa Trel. ]
  Herb. specimen Mille s.n. (d.d. 1906) (nomen herbariorum, ined.)#
  Ecuador (ILL)
  Mille s.n. (d.d. 1906) - Ecuador [specimen @ ILL]
  = Peperomia hispiduliformis Trel. (fide Mathieu, 2006, ILL specimen annotation)
[ Peperomia cielitoana Trel. ]
  Herb. specimen Dryander 2017 (nomen herbariorum, ined.)
  Colombia (US)
  Dryander 2017 - Colombia [specimen @ US]
  = Peperomia zarzalana Trel. & Yunck. (fide Trelease & Yuncker, 1950)
Peperomia ciezae Pino
  Haseltonia 18: 6 (2012)
  Peru - type: Pino 1561 (holo-: USM)
  Mathieu 2009-099 - Peru [cited specimen @ BR]
  Plant in habitat - Peru
Peperomia ciliaris C.DC.
  Journ. Bot. 4: 144 (1866)
  Colombia - type: Triana 59 (holo-: G; iso-: BM, COL), Costa Rica, Ecuador, Panama
  Triana 59 - Colombia [isotype @ BM]
[ Peperomia ciliata Kunth ]
  Nov. Gen. et Sp. 1: 68 (1815)
  Venezuela - type: von Humboldt s.n. (holo-: B; iso-: P)
  von Humboldt s.n. Venezuela [type @ B]
  = Peperomia blanda (Jacq.) Kunth (fide de Candolle, 1923)
[ Peperomia ciliata Mor. ex C.DC. ]
  DC. Prodr. 16(1): 411 (1869) (nomen nudum pro syn., junior homonym)
  Venezuela - 'type': Moritz 1979 (BM, P, W)
  Moritz 1979 - Venezuela ['type' @ BM]
  = Peperomia lanceolatopeltata C.DC. (fide C. de Candolle, 1869)
Peperomia ciliatifolia Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 30 (1936)
  Peru - type: Killip 28684 (holo-: US; iso-: ILL, NY)
  Killip 28684 - Peru [holotype @ US]
[ Peperomia ciliatifolia var. eciliatifolia Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 31 (1936)
  Peru - type: Killip 28723 (holo-: US; iso-: ILL, NY)
  Killip 28723 - Peru [holotype @ US]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Mathieu, 2005, US specimen annotation)
[ Peperomia ciliatifolia var. iquitosana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 31 (1936)
  Peru - type: Killip 27167 (holo-: US; iso-: G, ILL, NY)
  Killip 27167 - Peru [isotype @ ILL]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Mathieu, 2005, ILL & US specimen annotation)
[ Peperomia ciliatifolia var. santarosana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 31 (1936)
  Peru - type: Killip 28988 (holo-: US; iso-: ILL, NY)
  Killip 28988 - Peru [holotype @ US]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Mathieu, 2005, ILL & US specimen annotation)
Peperomia ciliatocaespitosa M.Carvalho-Silva & E.F.Guim.
  Acta Bot. Bras. 22(2): 559 (2008) (as (as ciliato-caespitosa, corrected according to ICN art.60.9)
  Brazil - type: Demuner 1342 (holo-: MBML; iso-:RB)
  Demuner 1342 - Brazil [isotype @ RB]
Peperomia cilibractea C.DC.
  Candollea 1: 360 (1923) [key]
  Guatemala - type: Bernoulli 2686 (holotype not designated: B)
  Bernoulli 2686 - Guatemala [type @ B]
Peperomia cilifolia C.DC.
  Vierteljahrsschr. Naturf. Ges. Zürich, 60: 431 (1915)
  Brazil - type: Bluntschli 437 (plant cultivated @ Z)
  Bluntschli 437 (cultivated specimen) [photo @ G]
[ Peperomia ciliifera (Trel.) Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 212 (1929) (stat. nov. for Peperomia hernandiifolia var. ciliifera Trel.)
  Costa Rica - type: Cooper 286 (holo-: US; iso-: K)
  Cooper 286 [= Donnell-Smith 5917] - Costa Rica [holotype @ US*]
  = Peperomia hernandiifolia (Vahl) A.Dietr. (fide Burger, 1971)
[ Peperomia ciliifera var. carpintera Trel. ]
  Herb. specimen Allen 504 (nomen herbariorum, ined.)
  Costa Rica (MO)
  Allen 504 - Costa Rica [specimen @ MO]
  = Peperomia peltilimba C.DC. ex Trel. (fide Burger, 1970, MO specimen annotation)
[ Peperomia ciliifera var. filipes (Trel.) Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 212 (1929) (comb. nov. for Peperomia hernandiifolia var. filipes Trel.)
  Costa Rica - type: Tonduz 12539 (holo-: US)
  Tonduz 12539 - Costa Rica [holotype @ US*]
  = Peperomia hernandiifolia (Vahl) A.Dietr. (fide Burger, 1971)
Peperomia ciliifolia Yunck.
  Bull. Bishop Mus., Honolulu, 141: 30 (1936)
  Fiji Isl. (Vanua Levu) - type: Smith 478 (holo-: BISH; iso-: GH, K, NY, P, S, US)
  Smith 478 - Fiji Islands (Vanua Levu) [isotype @ S]
[ Peperomia ciliipetiola C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 21: 262 (1920)
  Ecuador - type: Jameson s.n. (holo-: US)
  Jameson s.n. - Ecuador [holotype @ US*]
  = Peperomia fruticetorum C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia cililimba C.DC. ]
  Denkschr. Akad. Wien, Math. Nat. 85: 266 (1910)
  Samoa - type: Rechinger 1507 (holo-: W)
  Rechinger 1507 - Samoa [holotype @ W]
  = Peperomia samoensis var. glabrescens Warb. (fide Yuncker, 1937)
[ Peperomia cililimba var. tiavina C.DC. ]
  Denkschr. Akad. Wien, Math. Nat. 85: 267 (1910)
  Samoa - type: Rechinger 438 (holo-: W)
  Rechinger 438 - Samoa [holotype @ W]
  = Peperomia samoensis var. glabrescens Warb. (fide Yuncker, 1937)
Peperomia ciliolata Miq.
  Lond. Journ. Bot. 6: 459 (1847)
  Mexico ? - type: cultivated @ Kew (holotype not designated)
Peperomia ciliolibractea C.DC.
  Candollea 1: 360 (1923) [key]; Candollea 3: 122 (1926) [emend.]
  Costa Rica, Panama - type: Pittier 4712 (holo-: G-DC; iso-: GH, US)
  Pittier 4712 - Costa Rica [isotype @ US*]
[ Peperomia ciliolifolia Trel. ]
  Herb. specimen Herrera 3319 (nomen herbariorum, ined.)#
  Peru (ILL [fragm], US)
  Herrera 3319 - Peru [specimen @ US]
  = Peperomia maransara Trel. (fide Mathieu, 2007)
Peperomia ciliosa C.DC.
  Journ. Bot. 4: 144 (1866)
  Colombia - type: Triana 60 (holo-: G; iso-: COL), Ecuador
  Triana 60 - Colombia [holotype @ G]
[ Peperomia cimae Trel. ]
  Herb. specimen Dusén 14618 (nomen herbariorum, ined.)#
  Brazil (ILL, S)
  Dusén 14618 - Brazil [specimen @ S]
  = Peperomia schwackei C.DC. (fide Yuncker, 1974)
[ Peperomia cimalonensis Trel. ]
  Herb. specimen Haught 2898 (nomen herbariorum, ined.)
  Ecuador (F, GH, ILL, S, US)
  Haught 2898 - Ecuador [specimen @ ILL]
  = Peperomia serpens (Sw.) Loudon (fide Trelease & Yuncker, 1950)
[ Peperomia cinerea Sodiro ]
  Piperac. Ecuator. 1: Nuev. Adicion. 8 (1902)
  Ecuador - type: Sodiro s.n. Jul 1902 (holo-: QPLS; iso-: B, G-DC, S)
  Sodiro s.n. Jul 1902 - Ecuador [isotype @ S]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950)
[ Peperomia cinereobacca Trel. ]
  Herb. specimen Sodiro s.n. (nomen herbariorum, ined.)#
  Ecuador (G)
  Sodiro s.n. - Ecuador [specimen @ G-DC]
  = Peperomia blanda (Jacq.) Kunth (fide Mathieu, 2006, G-DC specimen annotation)
[ Peperomia cinereobacca Trel. ]
  Herb. specimen Haught 1860 (nomen herbariorum, ined.)
  Colombia (BM, US)
  Haught 1860 - Colombia [specimen @ BM]
  = Peperomia laxiflora Kunth (fide Trelease & Yuncker, 1950: 481)
[ Peperomia cinereopuberula Trel. ]
  Herb. specimen André 2102 p.p. (nomen herbariorum, ined.)#
  Ecuador (G-DC, K)
  André 2102 - Ecuador [specimen @ G-DC]
  = Peperomia loxensis Kunth (fide Mathieu, 2006, G-DC specimen annotation)
[ Peperomia cippigera Trel. ]
  Herb. specimen Mexia 8499 (nomen herbariorum, ined.)
  Ecuador (B, BM, CAL, F, GH, ILL, K, MO, NY, RSA, U, UC, US)
  Mexia 8499 - Ecuador [specimen @ B]
  = Peperomia rotundifolia (L.) Kunth (fide Trelease & Yuncker, 1950)
Peperomia circinnata Link
  Jahrb. 1(3): 64 (1820)
  Argentina, Belize, Bolivia, Brazil - type: Sieber for von Hoffmannsegg s.n. (holo-: B [Herb. Willd. 740]; iso-: BR), Colombia, Costa Rica, El Salvador, Guatemala, Hispaniola, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Venezuela
  von Hoffmannsegg s.n. [Herb. Willd. 740] [holotype @ B]
Peperomia circinnata var. major C.DC.
  Linnaea 37: 380 (1872) (as circinata)
  Costa Rica - type: Oersted s.n. (holo-: C, G-DC [fragm])
Peperomia circinnata var. orbicularis (C.DC.) Yunck.
  Hoehnea 4: 118 (1974) (comb. nov. for Peperomia orbicularis C.DC.)
  Brazil - type: Gaudichaud 1096 (holo-: G-DC; iso-: F, G, P)
  Gaudichaud 1096 - Brazil [isotype @ G]
[ Peperomia circinnata var. parvifolia C.DC. ]
  Notizbl. Königl. Bot. Gart. Berlin 6: 468 (1917) (as circinata)
  Brazil - type: Huber 67 (iso-: MG, iso-: NY)
  Huber 67 - Brazil [isotype @ NY*]
  = Peperomia circinnata Link (fide Yuncker, 1974)
[ Peperomia circularis Hensch. ]
  Nov. Act. Soc. Sc. Upsal. Ser. 3, 8(2): 24 (1873)
  Brazil - type: Regnell III 1656 (holo-: S; iso-: UPS)
  Henschen III 1656 - Brazil [holotype @ S]
  = Peperomia circinnata Link (fide Henschen, 1873)
Peperomia circulifolia Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 331 (1938)
  Honduras - type: Yuncker 6361 (holo-: ILL; iso-: GH, MO)
  Yuncker 6361 - Honduras [isotype @ MO*]
[ Peperomia circulifolia var. eciliata Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 332 (1938)
  Honduras - type: Yuncker 6360 (holo-: ILL; iso-: NY)
  Yuncker 6360 - Honduras [isotype @ NY*]
  = Peperomia quadrifolia (L.) Kunth (fide Callejas, 2001)
[ Peperomia circulifolia var. flava Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 331 (1938)
  Honduras - type: Yuncker 5869 (holo-: ILL; iso-: F, G, GH, K, MICH, MO, NY, S, U)
  Yuncker 5869 - Honduras [isotype @ MO]
  = Peperomia circulifolia Trel. (fide Callejas, 2004, MO type annotation)
[ Peperomia circumscissa Trel. ]
  Herb. specimen Tonduz 13132 (nomen herbariorum, ined.)#
  Costa Rica (P, US)
  Tonduz 13132 - Costa Rica [specimen @ US]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Burger, 1970, US specimen annotation)
[ Peperomia circumscissa Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 211 (1929) (nomen nov. for Peperomia pendula C.DC.)
  Costa Rica - type: Tonduz 8433 (distr. by Pittier) (holotype not designated: BR)
  Tonduz 8433 - Costa Rica [type @ BR]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Burger, 1971)
[ Peperomia cisnerosana Trel. ]
  Herb. specimen Killip 5346 (nomen herbariorum, ined.)#
  Colombia (GH, ILL, NY, PH, US)
  Killip 5346 - Colombia [specimen @ ILL]
  = Peperomia serpens (Sw.) Loudon (fide Trelease & Yuncker, 1950: 670)
[ Peperomia citcatana Trel. ]
  Herb. specimen Standley 90470 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 90470 - Guatemala [specimen @ F]
  = Peperomia tetraphylla Hook. & Arn. (fide Standley, F specimen annotation; Yuncker 1962: 188)
[ Peperomia citocalvescens Trel. ]
  Herb. specimen Standley 58299 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 58299 - Guatemala [specimen @ F]
  = Peperomia hirta C.DC. (fide Mathieu, 2006, F specimen)
Peperomia cladara Yunck.
  Mem. New York Bot. Gard. 9(3): 323 (1957)
  Guyana, Venezuela - type: Maguire 33047 (holo-: NY; iso-: NY, US)
  Maguire 33047 - Venezuela [holotype @ NY*]
[ Peperomia cladara f. ciliata Yunck. ]
  Mem. New York Bot. Gard. 9(3): 324 (1957)
  Venezuela - type: Maguire 30041 (holo-: NY)
  Maguire 30041 - Venezuela [holotype @ NY*]
  = Peperomia cladara Yunck. (fide Steyermark, 1984)
[ Peperomia cladara f. perglabra Yunck. ]
  Mem. New York Bot. Gard. 9(3): 323 (1957)
  Venezuela - type: Maguire 28253 (holo-: NY)
  Maguire 28253 - Venezuela [holotype @ NY*]
  = Peperomia cladara Yunck. (fide Steyermark, 1994)
[ Peperomia clarenii Trel. ]
  Herb. specimen Claren 11778 (as clareni) (nomen herbariorum, ined.)#
  Argentina (ILL [fragm], S)
  Claren 11778 - Argentina [specimen @ S]
  = Peperomia trapezoidalis Yunck. (fide Yuncker, 1955)
Peperomia claudii C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 2: 285 (1898)
  Peru - type: Gay 357 (holo-: P, G-DC [fragm])
  Gay 357 - Peru [holotype @ P]
Peperomia clausenii Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 141 (1966)
  Brazil - type: Claussen s.n. (holo-: W)
  Claussen s.n. - Brazil [holotype @ W]
[ Peperomia clavata Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 89 (1936) (nomen nudum)
  Peru - 'type': Tafalla 277 in herb. Pavón (G)
  Tafalla 277 - Peru ['type' @ G]
  = Peperomia rufescens C.DC. (fide Trelease, 1936)
Peperomia clavatispica Trel. & Yunck.
  Piperac. N. South Amer. 2: 477 (1950)
  Colombia - type: Haught 2133 (holo-: US; iso-: COL, GH, ILL), Ecuador
  Haught 2133 - Colombia [holotype @ US*]
Peperomia clavigera Standl. & Steyerm.
  Fieldiana, Bot. 24(3): 240 (1952)
  Guatemala - type: Steyermark 45738 (holo-: F; iso-: GH), Mexico
  Steyermark 45738 - Guatemala [holotype @ F]
  Plant in habitat - Mexico (Tabasco)
[ Peperomia clavulispica Trel. ]
  Herb. specimen Killip 19472 (nomen herbariorum, ined.)#
  Colombia (G, GH, ILL, NY, US)
  Killip 19472 - Colombia [specimen @ ILL]
  = Peperomia rhombea Ruiz & Pav. (fide Trelease & Yuncker, 1950: 520)
Peperomia claytonioides Kunth
  Ind. Sem. Hort. Berol. 11 (1847)
  Belize, Costa Rica, El Salvador, Guatemala - type: Bouché s.n. (B [missing], F [photo]), Honduras, Mexico, Nicaragua
  Sermeño 199 - El Salvador [specimen @ BM]
  Freshly harvested plant - Guatemala
[ Peperomia claytonioides var. longiscapa C.DC. ex Trel. ]
  Bot. Gaz. 73: 138 (1922)
  Guatemala - type: Bernhardi s.n.
  = Peperomia claytonioides Kunth (fide Standley & Steyermark, 1952)
[ Peperomia claytonioides var. longispica Trel. ]
  Herb. specimen von Türckheim 2319 (nomen herbariorum, ined.)
  Guatemala (BR, E, F, G, G-DC, MO, PRC, US, W)
  von Türckheim 2319 - Guatemala [specimen @ F]
  = Peperomia claytonioides Kunth (fide Mathieu, 2005, F specimen)
[ Peperomia claytonioides var. pinulana (C.DC.) C.DC. ex Trel. ]
  Bot. Gaz. 73: 139 (1922) (comb. nov. for Peperomia pinulana C.DC.)
  Guatemala - type: Lehmann 1693 (holo-: G)
  Lehmann 1693 - Guatemala [holotype @ G]
  = Peperomia claytonioides Kunth (fide Standley & Steyermark, 1952)
[ Peperomia clematidifolia Trel. ]
  Herb. specimen Killip 7764 (nomen herbariorum, ined., as 'clematitidifolia'
  Colombia (PH)
  Killip 7764 - Colombia [specimen @ PH]
  = Peperomia albert-smithii var. alipetiolata Trel. & Yunck. (Trelease & Yuncker, 1950)
[ Peperomia clementii Trel. ]
  Herb. specimen Bro. Clement 1943 (nomen herbariorum, ined.)
  Cuba (NY)
  Bro. Clement 1943 - Cuba [specimen @ NY]
  = Peperomia cuspidata Dahlst. (fide Yuncker, 1949, NY specimen annotation)
[ Peperomia clement-leonii Trel. ]
  Herb. specimen Bro. Clement 1944 (nomen herbariorum, ined.)
  Cuba (HAB, ILL, NY)
  Bro. Clement 1944 - Cuba [specimen @ ILL]
  = Peperomia crassicaulis Fawc. & Rendl. (fide Yuncker 1949: II 25; Saralegui 2004: 35)
[ Peperomia clipeata Trel. ]
  Herb. specimen Pennell 5904 (nomen herbariorum, ined.)#
  Colombia (GH, ILL, NY, PH, US)
  Pennell 5904 - Colombia [specimen @ ILL]
  = Peperomia reptilis C.DC. (fide Yuncker 1947, GH, ILL, NY, PH, US specimen annotation)
[ Peperomia clivicola Trel. ]
  Herb. specimen Haught 1982 (nomen herbariorum, ined.)
  Colombia (BM, F,GH, ILL, MICH, S, US)
  Haught 1982 - Colombia [specimen @ ILL]
  = Peperomia leucostachya C.DC. (fide Trelease & Yuncker, 1950: 465)
Peperomia clivicola Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 158 (1966)
  Brazil - type: Dusén 763 (holo-: R; iso-: ILL, NY)
  Dusén 763 - Brazil [isotype @ ILL]
Peperomia clivigaudens Yunck.
  Mem. New York Bot. Gard. 9(2): 161 (1955)
  Ecuador - type: Camp E1470 (holo-: NY; iso-: NY)
  Camp E1470 - Ecuador [holotype @ NY*]
Peperomia clusiifolia (Jacq.) Hook.
  Bot. Mag. 56: t. 2943 (1829) (as clusiaefolia, corrected according to ICN art 60.8)
  Jamaica - type: cultivated in Schönbrunn (holo-: W)
  cultivated in Schönbrunn (Vienna) [holotype @ W]
[ Peperomia coacta Trel. ]
  Herb. specimen Klug 3236 (nomen herbariorum, ined.)#
  Peru (F, GH, ILL, K, S, US)
  Klug 3236.- Peru [specimen @ F]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Mathieu, 2006, F specimen annotation)
[ Peperomia coalcomana Trel. ]
  Herb. specimen Hinton 12416 (nomen herbariorum, ined.)
  Mexico (ILL, LUNDELL, MO, NY, US)
  Hinton 12416 - Mexico [specimen @ ILL]
  = Peperomia quadrifolia (L.) Kunth (fide Liesner, 1976, MO specimen annotation)
[ Peperomia coarctata Trel. & Standl. ]
  Fieldiana, Bot. 24(3): 241 (1952)
  Guatemala - type: Steyermark 33365 (holo-: F)
  Steyermark 33365 - Guatemala [holotype @ F]
  = Peperomia sanjoseana C.DC. (fide Callejas, 2014)
Peperomia coatzacoalcosensis Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 22(1): 8 (1940)
  Mexico - type: Williams 8509 (holo-: F)
  Williams 8509 - Mexico [holotype @ F]
Peperomia cobana C.DC.
  Bot. Gaz. 19: 260 (1894)
  Guatemala - type: von Türckheim 78 (lecto-: US [designated Mathieu & Callmander, 2017]; isolecto-: GOET, JE, W), Honduras, Mexico
  von Türckheim 78 - Guatemala [lectotype @ US*]
[ Peperomia cobana var. fertilior Trel. ]
  Herb. specimen von Türckheim 1358 (nomen herbariorum, ined.)
  Guatemala (BR, E, LY, NY, US, W)
  von Türckheim 1358 - Guatemala [specimen @ US]
  = Peperomia cobana C.DC. (fide Mathieu 2006, US specimen annotation)
[ Peperomia cobreana Trel. ]
  Herb. specimen Bro. Clement 1942 (nomen herbariorum, ined.)
  Cuba (ILL, NY)
  Bro. Clement 1942 - Cuba [specimen @ NY]
  = Peperomia guadaloupensis C.DC. (fide Yuncker, 1949: II 34)
[ Peperomia cobreana var. ekmanii Trel. ]
  Herb. specimen Ekman 14880 (nomen herbariorum, ined.)
  Cuba (ILL, S)
  Ekman 14880 - Cuba [specimen @ ILL]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease, 1926: 31; Trelease & Yuncker,1950: 678)
[ Peperomia cobrensis Trel. ]
  Herb. specimen Bro. Leon 12324 (nomen herbariorum, ined.)
  Cuba (ILL)
  Bro. Leon 12324 - Cuba [specimen @ ILL]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Callejas, 2003)
[ Peperomia cochana Trel. ]
  Herb. specimen Cuatrecasas 11802 (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 11802 - Colombia [specimen @ US]
  = Peperomia albidiflora C.DC. (fide Trelease & Yuncker, 1950)
Peperomia cochinensis C.DC.
  Repert. Spec. Nov. Regni Veg. 13: 297 (1914)
  Thailand, Vietnam - type: Meebold 12543 (holo-: BRA, G-DC [fragm])
Peperomia cocleana Trel.
  Ann. Missouri Bot. Gard. 25(2): 826 (1938)
  Panama - type: Allen 133 (holo-: ILL; iso-: GH, MO)
  Allen 133 - Panama [isotype @ MO*]
[ Peperomia cocuyana Trel. ]
  Herb. specimen Cuatrecasas 1738 (nomen herbariorum, ined.)
  Colombia (BC, F, US)
  Cuatrecasas 1738 - Colombia [specimen @ US]
  = Peperomia tequendamana Trel. (fide Trelease & Yuncker, 1950)
Peperomia coenosa Trel.
  Trab. Mus. Cienc. Nat., Madrid, Ser. Bot. 33: 45 (1936)
  Colombia - type: Cuatrecasas 2412 (iso-: MA)
  Cuatrecasas 2412 - Colombia [isotype @ MA]
[ Peperomia coerulescens Engl. ]
  Herb. specimen Ledermann 1275 (nomen herbariorum, ined.)
  Cameroon (B)
  Ledermann 1275 - Cameroon [specimen @ B]
  = Peperomia fernandopoiana C.DC. (fide Mathieu, 2006, B specimen annotation)
Peperomia cogniauxii Urb.
  Symb. Antill. 1: 292 (1899)
  Hispaniola (Dom.Rep.), Puerto Rico - type: Sintenis 1963 (holo-:B; iso-: G-DC,NY, S)
  Sintenis 1963 - Puerto Rico [holotype @ B]
[ Peperomia coliblancoana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 311 (1937)
  Costa Rica - type: Dodge 4516 (holo-: GH; iso-: ILL, MO)
  Dodge 4516 - Costa Rica [holotype @ GH]
  = Peperomia tenuipes Trel. (fide Mathieu, 2005, GH type annotation)
[ Peperomia collantesana Trel. ]
  Herb. specimen Bro. León 19069 (nomen herbariorum, ined.)
  Trinidad (ILL)
  Bro. León 19069 - Trinidad [specimen @ ILL]
  = Peperomia rhombea Ruiz & Pav. (fide Yuncker, 1948, ILL specimen annotation)
[ Peperomia collapsa Trel. ]
  Herb. specimen Killip 19364 pp (nomen herbariorum, ined.)#
  Colombia (ILL, GH)
  Killip 19364 - Colombia [specimen @ ILL]
  = Peperomia peltaphylla Trel. & Yunck. (fide Trelease & Yuncker,1950)
[ Peperomia collicola Trel. ]
  Repert. Spec. Nov. Regni Veg. 29: 24 (1931)
  Hispaniola (Dom.Rep.) - type: Ekman H11665 (holo-: ILL; iso-: B, S)
  Ekman H11665 - Dom. Republic [holotype @ ILL]
  = Peperomia quadrifolia (L.) Kunth (fide Liogier, 1996)
Peperomia collinsii Villa
  Lilloa 33(5): 92 (1971)
  Argentina - type: Meyer 14050 ((lecto-: LIL [designated Zanoti et al., 2012: 121]; isolecto-: LIL)
  Meyer 14050 - Argentina [holotype @ LIL*]
[ Peperomia collocata Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 332 (1938)
  Honduras - type: Yuncker 6106 (holo-: ILL; iso-: GH, K, MO, NY), Mexico
  Yuncker 6106 - Honduras [isotype @ MO]
  = Peperomia sanjoseana C.DC. (fide Callejas, 2014)
Peperomia coloniae Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 31 (1936)
  Peru - type: Killip 25053 (holo-: US; iso-: G, ILL, NY)
  Killip 25053 - Peru [isotype @ ILL]
Peperomia colorata Kunth
  Nov. Gen. et Sp. 1: 64 (1815)
  Peru - type: von Humboldt s.n. (holo-: P)
  von Humboldt s.n. - Peru [holotype @ P*]
Peperomia colossina C.DC.
  Candollea 1: 383 (1923) (nomen nov. for Peperomia purpurea Ridl.)
  New Guinea - type: Boden Kloss s.n. (holo-: BM)
  Boden Kloss s.n. - New Guinea [holotype @ BM]
[ Peperomia columbiana Miq. ]
  Lond. Journ. Bot. 4: 429 (1845)
  Colombia - type: Hartweg 1397 (holo-: K; iso-: K, LD)
  Hartweg 1397 - Colombia [type @ K]
  = Peperomia saligna Kunth (fide Trelease & Yuncker, 1950)
Peperomia columella Rauh & Hutchison
  Cact. Succ. J. (USA) 45(4): 152 (1973)
  Peru - type: Hutchison 4015 (holo-: UC; iso-: USM)
  Hutchison 4015 - Peru [holotype @ UC*]
  Collection Bot. Garden Bonn (Germany)
Peperomia columnaris Hutchison ex Pino & Klopfenstein
  Haseltonia 11: 103 (2005)
  Peru - type: Hutchison 4980 (holo-: UC; iso-: F, G, GH, HEID, K, LE, M, MICH, MO, NY, P, US, USM)
  Hutchison 4980 - Peru [holotype @ UC]
  Plant in habitat & freshly harvested - Peru
[ Peperomia columnaris Hutchison ]
  Monogr. Syst. Bot. Missouri Bot. Gard. 45: 888 (1993) (nomen nudum)
  Peru - 'type': Hutchison 4980 (F, G, GH, HEID, K, LE, M, MICH, MO, NY, P, UC, US, USM)
  Hutchison 4980 - Peru ['type' @ K]
  = Peperomia columnaris Hutchison ex Pino et Klopfenstein (fide Pino & Klopfenstein, 2005)
[ Peperomia comarapana Trel. ]
  Herb. specimen Steinbach 8379 (nomen herbariorum, ined.)#
  Bolivia (BM, E, F, G, ILL, K, MO, PH, S, U, US)
  Steinbach 8379 - Bolivia [specimen @ F]
  = Peperomia tominana C.DC. (fide Mathieu, 2006, F specimen annotation)
Peperomia comarapana C.DC.
  Meded. Herb. Leid. 27: 8 (1915)
  Argentina, Bolivia - type: Herzog 1903 (holo-: G-DC; iso-: G-DC, L, S, Z), Paraguay, Uruguay
  Herzog 1903 - Bolivia [isotype @ L]
Peperomia comarapana f. pubescens Yunck.
  Lilloa 27 '1953': 232 (1955)
  Argentina - type: Schultz 43 (holo-: SI; iso-: CTES)
  Schultz 43 - Argentina [holotype @ SI]
Peperomia commersonii Baill.
  Bull. Soc. Linn. Par. 1: 479 (1885)
  Madagascar - type: Commerson s.n. (holo-: P)
  Commerson s.n. - Madagascar [holotype @ P]
[ Peperomia commutata Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 22, 29 (1926)
  Cuba - type: Wright 510 (holo-: B; isolecto-: BM, GOET, K, MA, NY, PH, S, US, W)
  Wright 510 - Cuba [holotype @ B]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Saralegui, 2004)
[ Peperomia compacta Trel. ]
  Herb. specimen J.D. Smith 1664 (nomen herbariorum, ined.)#
  Guatemala (G-DC, US)
  Donnell-Smith 1664 - Guatemala [specimen @ US]
  = Peperomia dendrophila Schltdl. & Cham. (fide Mathieu, 2007: 112)
[ Peperomia compactecaespitosa Trel. ]
  Herb. specimen Cuatrecasas 12089 (nomen herbariorum, ined.)
  Colombia (GH, US)
  Cuatrecasas 12089 - Colombia [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Bornstein, 1988, GH specimen annotation)
[ Peperomia compaginata Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 223 (1929)
  Costa Rica - type: Standley 47624 (holo-: US)
  Standley 47624 - Costa Rica [holotype @ US]
  = Peperomia deppeana Schltdl. & Cham. (fide Burger, 1971)
[ Peperomia complectens Trel. ]
  Herb. specimen Dusén 9489 (nomen herbariorum, ined.)
  Brazil (NY, S)
  Dusén 9489 - Brazil [specimen @ S]
  = Peperomia velloziana Miq. (fide Yuncker, 1959, NY specimen annotation)
  = Peperomia alata var. pterocaulis (Miq.) C.DC. (fide C. de Candolle, 1902)
  = Peperomia alata Ruiz & Pav. (fide Trelease & Yuncker 1950)
[ Peperomia compotrix Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 213 (1929)
  Costa Rica - type: Standley 37542 (holo-: US)
  Standley 37542 - Costa Rica [holotype @ US*]
  = Peperomia tsakiana C.DC. (fide Burger, 1971)
[ Peperomia compta Trel. ]
  Herb. specimen Standley 70575 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 70575 - Guatemala [specimen @ F]
  = Peperomia guatemalensis C.DC. (fide Standley, s.d., F specimen annotation)
Peperomia concava Ruiz & Pav.
  Fl. Per. 1: 31. t. 46. f. c. (1798)
  Peru - type: Ruiz & Pavón s.n. (holotype not designated: BM)
  illustration from protologue
[ Peperomia concavicaulis Trel. ]
  Herb. specimen Skutch 4614 (nomen herbariorum, ined.)
  Costa Rica (GH, US)
  Skutch 4614 - Costa Rica [specimen @ US]
  = Peperomia dendrophila Schltdl. & Cham. (fide Mathieu, 2007: 113)
[ Peperomia concepcionana Trel. ]
  Herb. specimen Cuatrecasas 10831 (nomen herbariorum, ined.)
  Colombia (ILL, US)
  Cuatrecasas 10831 - Colombia [specimen @ ILL]
  = Peperomia elongata Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia concepcionis Trel. ]
  Herb. specimen Liebmann 89, 90 & 242 (nomen herbariorum, ined.)#
  Mexico (C)
  Liebmann 90 - Mexico [specimen @ C]
  = Peperomia cobana C.DC. (fide Mathieu, 2005)
[ Peperomia concinna (Haw.) A.Dietr. ]
  Sp. Pl. 1: 164 (1831) (comb. nov. for Piper concinnum Haw.)
  Jamaica
  = Peperomia pellucida (L.) Kunth (fide de Candolle, 1902)
[ Peperomia concordiana Trel. ]
  Herb. specimen Reko 3385 (nomen herbariorum, ined.)#
  Mexico (US)
  Reko 3385 - Mexico [specimen @ US]
  = Peperomia lanceolatopeltata C.DC. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia condicta Trel. ]
  Herb. specimen Dusén 3962 (nomen herbariorum, ined.)#
  Colombia (GH, ILL, US)
  Killip 16975 - Colombia [specimen @ ILL]
  = Peperomia immolata Trel. & Yunck. (fide Yuncker,1947, GH, ILL, US specimen annotations [with doubt; confirmed Mathieu, 2006])
[ Peperomia condissitifolia Trel. ]
  Herb. specimen Standley 91445 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 91445 - Guatemala [specimen @ F]
  = Peperomia heterophylla Miq. (fide Mathieu, F specimen annotation)
[ Peperomia condita Trel. ]
  Herb. specimen Dusén 3962 (nomen herbariorum, ined.)#
  Brazil (ILL, R)
  Dusén 3962 - Brazil [specimen @ ILL]
  = Peperomia urocarpa Fisch. & Mey. (fide Yuncker, 1974)
Peperomia condoris Trel.
  Trab. Mus. Cienc. Nat., Madrid, Ser. Bot. 33: 46 (1936)
  Colombia - type: Cuatrecasas 2414 (holo-: MA)
  Cuatrecasas 2414 - Colombia [holotype @ MA]
Peperomia condormiens Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 332 (1938)
  Honduras - type: Yuncker 6237 (holo-: ILL; iso-: F, G, K, MICH, MO, NY, S, U)
  Yuncker 6237 - Honduras [isotype @ NY*]
Peperomia condotoana Trel. & Yunck.
  Piperac. N. South Amer. 2: 667 (1950)
  Colombia - type: Killip 35105 (holo-: US)
  Killip 35105 - Colombia [holotype @ US*]
[ Peperomia conepta Trel. ]
  Herb. specimen Mandon 1121b (nomen herbariorum, ined.)
  Bolivia (BM, G-DC, GH, K, P, W)
  Mandon 1121b - Bolivia [specimen @ G-DC]
  = Peperomia boliviensis C.DC. (fide Mathieu, 2006, G-DC specimen annotation)
[ Peperomia confertanthera Trel. ]
  Herb. specimen Eggers 14678 (nomen herbariorum, ined.)#
  Ecuador (L, US)
  Eggers 14678 - Ecuador [specimen @ US]
  = Peperomia serpens (Sw.) Loudon (fide Trelease & Yuncker, 1950: 678)
[ Peperomia confertifolia Trel. ]
  Herb. specimen Nelson 3134 (nomen herbariorum, ined.)#
  Mexico (US)
  Nelson 3134 - Mexico [specimen @ US]
  = Peperomia galioides Kunth (fide Mathieu, 2005, US specimen annotation)
Peperomia confertispica Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 32 (1936)
  Peru - type: Macbride 1646 (holo-: F, G [fragm]; iso-: B, G, MA)
  Macbride 1646 - Peru [isotype @ B]
Peperomia confertispica var. erecta Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 32 (1936)
  Peru - type: Macbride 1915 (holo-: F; iso-: G, ILL)
  Macbride 1915 - Peru [holotype @ F*]
[ Peperomia confluentis Trel. ]
  Herb. specimen Lehmann 8531 (nomen herbariorum, ined.)#
  Colombia (F, K)
  Lehmann 8531 - Colombia [specimen @ F]
  = Peperomia alata Ruiz & Pav. (fide Trelease & Yuncker, 1950: 596)
Peperomia confusa Hook. f.
  Fl. Brit. Ind. 5: 98 (1890)
  Sri Lanka - type: Thwaites 2173 (holotype not designated: W)
  Thwaites 2173 - Sri Lanka [type @ W]
Peperomia congerro Trel. & Yunck.
  Piperac. N. South Amer. 2: 480 (1950)
  Colombia - type: Cuatrecasas 7537a (holo-: US; iso-: COL, F), Ecuador
  Cuatrecasas 7537a - Colombia [holotype @ US*]
Peperomia congesta Kunth
  Nov. Gen. et Sp. 1: 68 (1815)
  Colombia - type: von Humboldt 3523 (holo-: B [missing]; iso-: P)
  von Humboldt 3523 - Peru [isotype @ P]
  Plant in habitat - Peru
[ Peperomia congestifolia Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 207 (1929)
  Costa Rica - type: Standley 37490 (holo-: US)
  Standley 37490 - Costa Rica [holotype @ US*]
  = Peperomia panamensis C.DC. (fide Burger, 1971)
  = Peperomia montium C.DC. (fide Callejas, 1999)
Peperomia congestispica Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 32 (1936)
  Peru - type: Stevens 62 (holo-: ILL)
  Stevens 62 - Peru [holotype @ ILL]
Peperomia congona Sodiro
  Piperac. Ecuator. 1: 137 (1900)
  Ecuador - type: Mille s.n. Oct 1899 (holo-: Q; iso-: G-DC, S)
  Mille s.n. - Ecuador [isotype @ G-DC]
Peperomia conjugata Kunth
  Nov. Gen. et Sp. 1: 63 (1815)
  Peru - type: von Humboldt 3573 (holo-: B [missing]; iso-: P)
  von Humboldt 3573 - Peru [isotype @ P]
  Plant in habitat - Peru
[ Peperomia conjunctrix Trel. ]
  Herb. specimen Curtiss 2460** (nomen herbariorum, ined.)#
  USA (BR, K, MICH, US)
  Curtiss 2460** - USA [specimen @ US]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia conjungens Trel. ]
  Contr. U.S. Natl. Herb. 26(2): 45 (1927)
  Panama - type: Standley 31343 (holo-: US)
  Standley 3134 - Peru [holotype @ US*]
  = Peperomia glabella var. nervulosa (C.DC.) Yunck. (fide Trelease & Yuncker, 1950)
  = Peperomia glabella (Sw.) A.Dietr. (fide Jorgensen & Ulloa, 1994)
Peperomia connixa Trel. & Yunck.
  Piperac. N. South Amer. 2: 717 (1950)
  Colombia - type: Killip 16353 (holo-: GH; iso-: G, ILL, MA, NY, US)
  Killip 16353 - Colombia [isotype @ NY*]
Peperomia conocarpa Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 332 (1938)
  El Salvador, Guatemala, Honduras - type: Yuncker 6189 (holo-: ILL; iso-: F, G, MICH, MO, S, US), Mexico
  Yuncker 6189 - Honduras [isotype @ NY*]
[ Peperomia conserta Yunck. ]
  Ann. Missouri Bot. Gard. 37(1): 114 (1950)
  Colombia - type: Cuatrecasas 9120 (holo-: COL, US [fragm])
  Cuatrecasas 9120 - Colombia [holotype fragment @ US*]
  = Peperomia hernandiifolia (Vahl) A.Dietr. (fide Burger, 1971)
[ Peperomia consociata Trel. ]
  Herb. specimen Seemann 155 p.p. (nomen herbariorum, ined.)#
  Panama (K)
  Seemann 155 - Panama [specimen @ K]
  = Peperomia montium C.DC. (fide Mathieu, 2006, K specimen annotation)
Peperomia consoquitlana C.DC.
  Linnaea 37: 379 (1872)
  Mexico - type: Liebmann 137 (holo-: C)
  Liebmann 137 - Mexico [holotype @ C]
[ Peperomia constanzana C.DC. ]
  Symb. Antill. 7: 187 (1912)
  Hispaniola (Dom.Rep.) - type: von Türckheim 3593 (holo-: B)
  von Türckheim 3593 - Dom. Republic [holotype @ B]
  = Peperomia blanda (Jacq.) Kunth (fide Liogier, 1996)
[ Peperomia consuelana Trel. ]
  Herb. specimen Taylor 163 (nomen herbariorum, ined.)#
  Dom. Republic (NY)
  Taylor 163 - Dom. Republic [specimen @ NY]
  = Peperomia glabella (Sw.) A.Dietr. (fide Mathieu, 2006, NY specimen annotation)
[ Peperomia contracta Trel. ]
  Herb. specimen Cuatrecasas 12837 (nomen herbariorum, ined.)
  Colombia (ILL, US)
  Cuatrecasas 12837 - Colombia [specimen @ US]
  = Peperomia rotundata var. trinervula (C.DC.) Steyerm. (fide Trelease & Yuncker, 1950: 648; Steyermark, 1984: 217)
[ Peperomia contradicens Trel. ]
  Herb. specimen Schwacke 28831a (nomen herbariorum, ined.)#
  Brazil (ILL)
  Schwacke 28831a - Brazil [specimen @ ILL]
  = Peperomia corcovadensis Gardn. (fide Yuncker, ILL specimen annotation; Yuncker, 1974: 119)
[ Peperomia contraria Trel. ]
  Repert. Spec. Nov. Regni Veg. 29: 24 (1931)
  Hispaniola (Dom.Rep.) - type: Ekman H12399 (holo-: B; iso-: S)
  Ekman H 12399 - Dom. Republic [isotype @ S]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Liogier, 1996)
[ Peperomia controversa C.DC. ]
  Verh. Bot. Vereins Prov. Brandenburg 47: 117 (1905)
  Brazil - type: Ule 5793 (holo-: B [missing])
  = Peperomia elongata Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia contrusa Trel. ]
  Herb. specimen Cardenas 1336 (nomen herbariorum, ined.)#
  Bolivia (ILL)
  Cardenas 1336 - Bolivia [specimen @ ILL]
  = Peperomia scutilimba Yunck. (fide Yuncker, 1955: 275)
Peperomia conturbans Trel. & Yunck.
  Piperac. N. South Amer. 2: 750 (1950)
  Colombia - type: Bro. Antonio Camilo 112 (holo-: ILL)
  Bro. Antonio Camilo 112 - Colombia [holotype @ ILL]
[ Peperomia conulifera Trel. ]
  Herb. specimen Cardenas 1334 (nomen herbariorum, ined.)
  Bolivia (ILL)
  Cardenas 1334 - Bolivia [specimen @ ILL]
  = Peperomia reptans C.DC. (fide Yuncker, 1955: 259; Mathieu & Callejas, 2006: 345)
[ Peperomia conulifera Trel. ]
  Bull. Soc. Bot. France 84: 409 (1938); Fl. Guadeloupe & Martinique 2(2): 44, fig. (1948)
  Barbados - type: Eggers 7202 (holo-: US), Guadeloupe
  Eggers 7202 - Barbados [holotype @ US]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Howard, 1988)
[ Peperomia conulifera var. acutifolia Trel. ]
  Bull. Soc. Bot. France 85: 578 (1939)
  Guadeloupe - type: Stehlé 1620 (holo-: NY; iso-: ILL), Martinique
  Stehlé 1620 - Guadeloupe [holotype @ NY*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Howard, 1973)
[ Peperomia conulifera var. antiguana Trel. ]
  Herb. specimen Box 1461 (nomen herbariorum, ined.)
  Antigua (BM, US)
  Box 1461 - Antigua [specimen @ US]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia conulifera var. kerveganti Trel. ]
  Fl. Guadeloupe & Martinique 2(2): 46 (1948) (nomen nudum)
  Martinique - 'type': Stehlé 2324 (NY)
  Stehlé 2324 - Martinique ['type' @ NY*]
[ Peperomia conulifera var. matoubana Trel. ]
  Fl. Guadeloupe & Martinique 2(2): 46 (1948) (nomen nudum)
  Guadeloupe - 'type': Stehlé 2558 (ILL, NY)
  Stehlé 2558 - Guadeloupe ['type' @ NY*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Howard, 1973)
[ Peperomia conulifera var. rosetteana Stehlé ]
  Herb. specimen Stehlé 3754 (nomen herbariorum, ined.)
  Martinique (P)
  Stehlé 3754 - Martinique [specimen @ P]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Howard, 1973)
[ Peperomia conulifera var. stehleae Trel. ]
  Bull. Soc. Bot. France 83: 628 (1937) (nomen nudum)
  Marie Galante - 'type': Stehlé 299 (ILL [fragm], NY)
  Stehlé 299 - Marie Galante ['type' @ NY*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Howard, 1973)
[ Peperomia conulifera var. stehlei Trel. ]
  Bull. Soc. Bot. France 83: 628 (1937) [nomen]; Fl. Guadeloupe & Martinique 2(2): 46 (1948)
  Guadeloupe - type: Stehlé 24 (lecto-: NY, ILL [fragm]; isolecto-: P)
  Stehlé 24 - Guadeloupe [lectotype @ NY*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Howard, 1973)
[ Peperomia conulifera var. tenuispica Trel. ]
  Fl. Guadeloupe & Martinique 2(2): 46 (1948) (nomen nudum)
  Guadeloupe - 'type': Stehlé 2547 (ILL, NY)
  Stehlé 2547 - Guadeloupe ['type' @ NY*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Howard, 1973)
[ Peperomia conulifera var. tivoliana Trel. ]
  Fl. Guadeloupe & Martinique 2(2): 46 (1948) (nomen nudum)
  Martinique - 'type': Stehlé 2328 (ILL, NY)
  Stehlé 2328 - Martinique ['type' @ NY*]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Howard, 1973)
Peperomia convexa (Blume) Miq.
  Syst. Piperac. 107 (1843) (comb. nov. for Piper convexum Blume)
  Indonesia (Java) - type: (holo-: L; iso-: K)
Peperomia cookiana C.DC.
  DC. Prodr. 16(1): 450 (1869)
  Hawaiian Isl. - type: Gaudichaud s.n. (holo-: G-DC; iso-: P)
  Degener 3897 - Hawaiian Isl. [specimen @ B]
[ Peperomia cookiana var. flavinerva (C.DC.) Yunck. ]
  Bull. Bishop Mus., Honolulu, 112: 67 (1933) (comb. nov. for Peperomia flavinervia C.DC.)
  Hawaiian Isl. (Molokai) - type: Rock 6142 (holo-: G-DC; iso-: BISH), (Kaui, Lanai, Maui, Molokai)
  Rock 6142 - Hawaiian Isl. [isotype @ BISH*]
  = Peperomia cookiana C.DC. (fide Wagner e.a., 1990)
[ Peperomia cookiana var. minutilimba Yunck. ]
  Bull. Bishop Mus., Honolulu, 112: 67 (1933)
  Hawaiian Isl. (Hawaii) - type: Forbes 766a (holo-: BISH)
  Forbes 766a - Hawaiian Isl. [holotype @ BISH]
  = Peperomia minutilimba (Yunck.) St. John (fide St. John, 1988)
[ Peperomia cookiana var. ovatilimba (C.DC.) Yunck. ]
  Bull. Bishop Mus., Honolulu, 112: 67 (1933) (comb. nov. for Peperomia ovatilimba C.DC.)
  Hawaiian Isl. (Kauai) - type: Faurie 125 (holo-: G-DC; iso-: G, P), (Hawaii, Maui, Molokai)
  Faurie 125 - Hawaiian Isl. [holotype @ G-DC]
  = Peperomia cookiana C.DC. (fide Wagner e.a., 1990)
[ Peperomia cookiana var. pukooana (C.DC.) Yunck. ]
  Bull. Bishop Mus., Honolulu, 112: 68 (1933) (comb. nov. for Peperomia pukooana C.DC.)
  Hawaiian Isl. (Molokai) - type: Faurie 120 (holo-: G)
  Faurie 120 - Hawaiian Isl. [holotype @ G]
  = Peperomia cookiana C.DC. (fide Wagner e.a., 1990)
[ Peperomia cooperi C.DC. ]
  Bull. Soc. Roy. Bot. Belgique 30(1): 226 (1891)
  Costa Rica - types: Cooper 141 (syn-: G-DC) & 192 (syn-: G-DC), Pittier 3207 (syn-: US), Mexico
  Cooper 141 - Costa Rica [syntype @ G-DC]
  = Peperomia sancarlosiana C.DC. (fide Callejas, 2001)
Peperomia copelandii Quisumb.
  Philipp. Journ. Sci. 43: 195, 201 (1930)
  Philippines (Luzon) - type: Copeland 178 (holo-: PNH [missing])
[ Peperomia copeya C.DC. ]
  Herb. specimen Tonduz 12228 (nomen herbariorum, ined.)
  Costa Rica (G-DC, W)
  Tonduz 12228 - Costa Rica [specimen @ W]
  = Peperomia olivacea C.DC. (fide Mathieu, 2006, W specimen annotation)
[ Peperomia copeyana C.DC. ]
  Candollea 1: 312 (1923) [key]; Candollea 3: 123 (1926) [emend.]
  Costa Rica - type: Tonduz 12228 (distr. by Pittier) (holo-: G; iso-: CR, W)
  Tonduz 12228 - Costa Rica [type @ W]
  = Peperomia olivacea C.DC. (fide Burger, 1971)
Peperomia coquimbensis Skottsb.
  Acta Horti Gothob. 17: 22 (1947)
  Chile - type: Skottsberg 832 (holo-: GB; iso-: S)
  Skottsberg 832 - Chile [isotype @ S]
[ Peperomia corazonicola C.DC. ]
  Bull. Herb. Boissier 6: 520 (1898)
  Ecuador - type: Sodiro 2/67 (holo-: G-DC)
  Sodiro 2/67 - Ecuador [holotype @ G-DC]
  = Peperomia microphylla Kunth (fide Trelease & Yuncker, 1950)
Peperomia corcovadensis Gardn.
  Lond. Journ. Bot. 1: 187 (1842)
  Brazil - type: Gardner 119/2 ((lecto-: BM [designated Zanoti et al., 2012: 129]; isolecto-: U), Peru
  Gardner 119/2 - Brazil [type @ BM]
Peperomia corcovadensis f. latifolia Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 159 (1966)
  Brazil - type: Kuhlmann s.n. (holo-: SP)
  Brade 18818 - Brazil [paratype @ RB]
Peperomia corcovadensis f. longifolia (Dahlst.) Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 159 (1966) (comb. nov. for Peperomia distans fo. longifolia Dahlst.)
  Brazil - types: Glaziou 7834 (syn-: S) & 8955, Mosén 2568 & 2569 (syn-: S, UPS pp), Schenck 1017 (syn-: S)
  Glaziou 7834 - Brazil [syntype @ S]
[ Peperomia cordata Pav. ]
  Herb. specimen Tafalla s.n. (nomen herbariorum, ined.)
  Mexico (G, G-DC)
  Tafalla s.n. - Mexico [specimen @ G]
  = Peperomia hispidula var. muscophila C.DC. (fide de Candolle Candolle, 1866: 133; de Candolle, 1923: 335)
Peperomia cordata Trel. & Yunck.
  Piperac. N. South Amer. 2: 485 (1950)
  Colombia - type: Pennell 7606 (holo-: US; iso-: GH, NY, PH)
  Pennell 7606 - Colombia [holotype @ US*]
Peperomia cordifolia (Sw.) A.Dietr.
  Sp. Pl. 1: 154 (1831) (comb. nov. for Piper cordifolium Sw.)
  Dominica, Jamaica - type: Swartz s.n. (holotype not designated: BM, S), St. Vincent
  Swartz s.n. - Jamaica [type @ S]
  Unpublished drawing (Swartz O.)
[ Peperomia cordifolia Opiz ]
  Reliq. Haenk. 1(3): 164 (1828)
  Peru - type: Haenke s.n. dd 1790 (holotype not designated: PR, PRC)
  Haenke s.n. - Peru [type @ PR*]
  = Peperomia dependens (fide C. de Candolle, 1869)
[ Peperomia cordifolia Sesse & Moc. ]
  Bot. Results Sessé & Mociño Exp. (1787-1803): 432 (nomen nudum)
  Mexico - 'type': Sessé & Mociño 159 (F, MA)
  Sesse & Mociño 159 - Mexico ['type' @ MA]
  = Peperomia hispidula var. muscophila (C.DC) C.DC.
Peperomia cordigera Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 158 (1900)
  Brazil - type: Glaziou 8952 (holo-: B [missing]; iso-: K, P)
  Glaziou 8952 - Brazil [isotype @ P]
Peperomia cordigera var. pililamina Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 160 (1966)
  Brazil - type: Brade 18078 (holo-: SP; iso-: NY, RB)
  Brade 18078 - Brazil [isotype @ NY*]
[ Peperomia cordilimba C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 21: 266 (1920)
  Ecuador - type: Jameson 691 pp (holo-: P)
  Jameson 691 - Ecuador [holotype @ P]
  = Peperomia miqueliana C.DC. (fide Mathieu & Callejas, 2006: 341)
[ Peperomia cordillerana Trel. ]
  Herb. specimen Pringle 8964 (nomen herbariorum, ined.)#
  Mexico (BH, BM, C, CM, E, G, GH, ILL, K, L, LY, M, MO, P, PH, PR, PRC, S, US, W)
  Pringle 8964 - Mexico [specimen @ US]
  = Peperomia hispiduliformis Trel. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia cordillerana var. hispida Trel. ]
  Herb. specimen Pringle 8239 (nomen herbariorum, ined.)#
  Mexico (BM, CM, G, G-DC, GH, ILL, K, LY, M, MO, P, PH, PR, S, US, W)
  Pringle 8239 - Mexico [specimen @ US]
  = Peperomia hispiduliformis Trel. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia cordillerana var. oaxacana Trel. ]
  Herb. specimen Nelson 1352 (nomen herbariorum, ined.)#
  Mexico (US)
  Nelson 1352 - Mexico [specimen @ US]
  = Peperomia hispiduliformis Trel. (fide Mathieu, 2006, US specimen annotation)
Peperomia cordovana C.DC.
  Linnaea 37: 374 (1872)
  Mexico - type: Bourgeau 1804 (holo-: G-DC; iso-: K, P)
  Bourgeau 1804 - Mexico [isotype @ K]
Peperomia cordulata C.DC.
  Journ. Bot. 4: 137 (1866)
  Costa Rica, Panama - type: Fendler 265 (holo-: K; iso-: MO)
  Fendler 265 - Panama [holotype @ K]
[ Peperomia cordulatifolia Trel. ]
  Herb. specimen Killip 11600 (nomen herbariorum, ined.)#
  Colombia (GH, ILL, NY, PH, US)
  Killip 11600 - Colombia [specimen @ ILL]
  = Peperomia reptilis C.DC. (fide Trelease & Yuncker, 1950: 500)
Peperomia cordulatiformis Trel.
  Bot. Gaz. 73: 143 (1922)
  Panama - type: Pittier 3806 (holotype not designated: G-DC, US)
  Pittier 3806 - Panama [type @ US*]
Peperomia cordulilimba C.DC.
  Bot. Jahrb. Syst. 40: 261 (1908)
  Peru - type: Weberbauer 1197 (holo-: B)
  Weberbauer 1197 - Peru [holotype @ B]
Peperomia coriacea Loud.
  Hort. Brit. (Loudon) ed. 1: 13 (1830)
  West Ind.
[ Peperomia coriaceifolia Trel. ]
  Herb. specimen Isern 2305 (nomen herbariorum, ined.)#
  Peru (ILL, NY)
  Isern 2305 - Peru [specimen @ ILL]
  = Peperomia huacapistanana Trel. (fide Trelease, 1936: 54)
[ Peperomia coriaceifolia var. cordata Trel. ]
  Herb. specimen Macbride 4678 (nomen herbariorum, ined.)#
  Peru (F, G, ILL)
  Macbride 4678 - Peru [specimen @ ILL]
  = Peperomia huacapistanana Trel. (fide Trelease, 1936: 54)
[ Peperomia coriifolia Trel. ]
  Herb. specimen Valerio 712 (nomen herbariorum, ined.)#
  Costa Rica (F, G [fragm])
  Valerio 712 - Costa Rica [specimen @ F]
  = Peperomia striata Ruiz & Pav. (fide Burger, 1970, F specimen annotation & Callejas, 1999)
[ Peperomia cornifolia C.DC. ]
  Coll. Hawaii Publ., Bull. 2: 30 (1913)
  Hawaiian Isl. (Hawaii) - type: Rock 10363 (holo-: BISH; iso-: L)
  Rock 10363 - Hawaiian Isl. [isotype @ L]
  = Peperomia obovatilimba C.DC. (fide Wagner e.a., 1990)
[ Peperomia cornmanae Trel. ]
  Herb. specimen Cornman 2052 (nomen herbariorum, ined.)
  Panama (US)
  Cornman 2052 - Panama [specimen @ US]
  = Peperomia palmana C.DC. (fide Yuncker, US specimen)
[ Peperomia coroicana Trel. ]
  Herb. specimen Buchtien 3729 (nomen herbariorum, ined.)#
  Bolivia (GH, ILL, US)
  Buchtien 3729 - Bolivia [specimen @ ILL]
  = Peperomia perlongispica Yunck. (fide Yuncker, 1955)
Peperomia coroicoensis Yunck.
  Lilloa 27 '1953': 237 (1955)
  Bolivia - type: Buchtien 3743 (holo-: US)
  Bang 331 - Bolivia [paratype @ E]
[ Peperomia coronata Trel. ]
  Herb. specimen Sodiro s.n. [2/37] (nomen herbariorum, ined.)
  Ecuador (G-DC)
  Sodiro s.n. [2/37] - Rcuador [specimen @ G-DC]
  = Peperomia elongata Kunth (fide de Candolle, G-DC original identification)
[ Peperomia corozosana Trel. ]
  Repert. Spec. Nov. Regni Veg. 29: 25 (1931)
  Hispaniola (Dom.Rep.) - type: Ekman H11969 (holotype not designated: B, ILL, S)
  Ekman H11969 - Dom. Republic [type @ S]
  = Peperomia foraminum C.DC. (fide Liogier, 1996)
[ Peperomia correcta Trel. ]
  Herb. specimen Rimbach 269 (nomen herbariorum, ined.)#
  Ecuador (ILL, US)
  Rimbach 269 - Ecuador [specimen @ US]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950)
[ Peperomia costaricensis C.DC. ]
  Bull. Soc. Roy. Bot. Belgique 30(1): 228 (1891)
  Costa Rica - type: Pittier 3602 (holotype not designated: BR, G-DC)
  Pittier 3602 - Costa Rica [type @ BR]
  = Peperomia hirta C.DC. (fide Callejas, 2001)
[ Peperomia costaricensis var. magnifolia C.DC. ]
  Herb. specimen Cook 266 (nomen herbariorum, ined.)
  Guatemala (G-DC, US)
  Cook 266 - Guatemala [specimen @ US]
  = Peperomia guatemalensis C.DC. (fide Standley, 1945, US specimen annotation)
Peperomia costata G.Mathieu
  Syst. Geogr. Pl. 73: 72 (2003)
  Madagascar - type: Mathieu 459 (holo-: BR; iso-: B, G, K, MO, P, TAN)
  Mathieu 459 - Madagascar [holotype @ BR]
  Plant at type locality - Madagascar
[ Peperomia costulata C.DC. ]
  Bull. Herb. Boissier 6: 506 (1898)
  Ecuador - type: Spruce 5552 (holo-: G; iso-: BM, BR, E, NY, TCD, W)
  Spruce 5552 - Ecuador [isotype @ NY*]
  = Peperomia sodiroi C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia cotinoides Desv. ]
  Herb. specimen Gaudichaud s.n. (nomen herbariorum, ined.)
  Brazil (P)
  Gaudichaud s.n. - Brazil [specimen @ P]
  = Peperomia martiana Miq. (fide Yuncker, 1960, P specimen annotation)
Peperomia cotoneasterifolia Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 33 (1936)
  Peru - type: Killip 24390 (holo-: US; iso-: ILL, NY)
  Killip 24390 - Peru [holotype @ US]
[ Peperomia cotopaxiana Trel. ]
  Herb. specimen Haught 2929 (nomen herbariorum, ined.)
  Ecuador (BM, F, GH, ILL, US)
  Haught 2929 - Ecuador [specimen @ ILL]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950)
Peperomia cotyledon Benth.
  Pl. Hartw. 148 (1844) [publ. 1845]
  Peru - type: Hartweg 833 (holo-: K; iso-: BM, E, G, LD, NY, P, W), Ecuador
  Hartweg 833 - Peru [holotype @ K]
Peperomia coulteri C.DC.
  DC. Prodr. 16(1): 424 (1869)
  Mexico - type: Coulter 1400 (holo-: K; iso-: TCD)
  Coulter 1400 - Mexico [isotype @ TCD]
[ Peperomia courtallensis Miq. ]
  Lond. Journ. Bot. 5: 549 (1846)
  India - type: Wight 2547 (holotype not designated: K)
  Wight 2547 - India [type @ K]
  = Peperomia portulacoides var. courtallensis A.Dietr. (fide C. de Candolle, 1923)
Peperomia cowanii Yunck.
  Brittonia 8: 234 (1957)
  Brazil - type: Cowan 38219 (holo-: NY; iso-: K, NY, RB, US)
  Cowan 38219 - Brazil [isotype @ NY*]
[ Peperomia cowellii Trel. ]
  Herb. specimen Britton 201 (nomen herbariorum, ined.)#
  St. Kitts (NY)
  Britton 201 - St. Kitts [specimen @ NY]
  = Peperomia nigropunctata Miq. (fide Howard 1972, NY specimen annotation)
[ Peperomia cranwelliae Yunck. ]
  Occas. Papers Bishop Mus., Honolulu, 19: 259 (1949)
  Hawaiian Isl. (Hawaii) - type: Cranwell 3174 (holo-: BISH)
  = Peperomia hypoleuca Miq. (fide Wagner e.a., 1990)
Peperomia crassicaulis Fawc. & Rendle
  Journ. Bot. 50: 177 (1912)
  Jamaica - types: Macfadyen s.n. (K); Hart s.n.; Harris 8104 (BM), 8321, 10140 pp (BM); Nichols 32 (K, US) & Cuba: Wright 1689 (G-DC, K) (holotype not designated)
  Harris 8104 - Jamaica [syntype @ BM]
Peperomia crassifolia Baker
  Fl. Trop. Afr. 6(1): 154 (1909)
  Uganda - type: Scott Elliot 7928 (holotype not designated: BM, K)
  Scott Elliot 7928 - Uganda [isotype @ K]
[ Peperomia crassifolia Trel. ]
  Herb. specimen Nash 1260 (nomen herbariorum, ined.)#
  Hispaniola (Haiti) (NY)
  Nash 1260 - Haiti [specimen @ NY]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Callejas, 1995, NY specimen annotation)
[ Peperomia crassilimba C.DC. ]
  Bull. Herb. Boissier 6: 516 (1898) (as crassilimbus, corrected according to ICN art 23.5)
  Ecuador - type: Sodiro Jan 1897 (lecto-: G-DC [designated Mathieu & Callejas, 2006: 341])
  Sodiro s.n. Jan 1897 - Ecuador [lectotype @ G-DC]
  = Peperomia miqueliana C.DC. (fide Mathieu & Callejas, 2006: 341)
Peperomia crassispica Trel.
  Repert. Spec. Nov. Regni Veg. 23: 321, 328 (1927)
  Hispaniola (Haiti) - type: Ekman H4762 (lecto-: S [designated Mathieu & Callejas, 2006: 356]; isolecto-: B, EHH, G, ILL, K, US)
  Ekman H4762 - Haiti [holotype @ S]
[ Peperomia crassiuscula Millsp. ]
  Publ. Field Mus. Nat. Hist., Bot. Ser. 2: 33 (1900)
  Guatemala, Honduras, Mexico - type: Millspaugh 1628 (holo-: F)
  Millspaugh 1628 - Mexico [holotype @ F]
  = Peperomia angustata Kunth (fide Mathieu & Callejas, 2006: 334)
Peperomia crassulicaulis Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 33 (1936) (as crassiculaecaulis, corrected according to ICN art 60.8)
  Peru - type: Killip 24355 (holo-: US; iso-: F, G)
  Killip 24355 - Peru [holotype @ US]
[ Peperomia credenda Trel. ]
  Herb. specimen Skutch 4778 (nomen herbariorum, ined.)
  Costa Rica (US)
  Skutch 4778 - Costa Rica [specimen @ US]
  = Peperomia angustata Kunth (fide Mathieu, US specimen annotation)
[ Peperomia crenaia Trel. ]
  Herb. specimen Steyermark 34983 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 34983 - Guatemala [specimen @ F]
  = Peperomia alpina (Sw.) A.Dietr. (fide Callejas, 1995, F specimen annotation)
[ Peperomia cretifolia Trel. ]
  Herb. specimen Pringle 13183 (nomen herbariorum, ined.)#
  Mexico (C, US)
  Pringle 13183 - Mexico [specimen @ US]
  = Peperomia galioides Kunth (fide Mathieu, 2005, US specimen annotation)
Peperomia crinicaulis C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 2: 286 (1898)
  Brazil - type: Glaziou 8942 (holo-: G; iso-: G, K, P)
  Glaziou 8942 - Brazil [isotype @ P]
Peperomia crinigera Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 33 (1936)
  Peru - type: Stevens 45 (holo-: ILL)
  Stevens 45 - Peru [holotype @ ILL]
Peperomia crispa Sodiro
  Piperac. Ecuator. 1: Adicion. 156 (1901)
  Ecuador - type: Sodiro s.n. Apr 1900 (holo-: QPLS; iso-: B, ILL, P, S)
  Sodiro s.n. Apr. 1900 - Ecuador [holotype @ QPLS]
  Plant in habitat - Ecuador (Pichincha)
Peperomia crispipetiola Trel.
  Contr. U.S. Natl. Herb. 26(4): 196 (1929)
  Costa Rica - type: Standley 37455 (holo-: US)
  Standley 37455 - Costa Rica [holotype @ US*]
[ Peperomia crispipila Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 322, 330 (1927)
  Hispaniola (Haiti) - type: Ekman H4612 (holo-: B; iso-: C, DAV, EHH, GH, ILL, K, S, U, UC, US)
  Ekman H4612 - Haiti [holotype @ B]
  = Peperomia cogniauxii Urb. (fide Liogier, 1996)
[ Peperomia cristobalensis Trel. ]
  Herb. specimen Standley 89736 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 89736 - Guatemala [specimen @ F]
  = Peperomia hirta C.DC. (fide Standley, s.d., F specimen annotation; Callejas, 2001: 1937)
[ Peperomia croceifolia Trel. ]
  Herb. specimen Cuatrecasas 8827 (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 8827 - Colombia [specimen @ US]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Trel. & Yuncker, 1950 & Jørgensen & Ulloa, 1994 )
Peperomia croizatiana Steyerm.
  Acta Bot. Venez. 6: 85 (1971)
  Venezuela - type: Steyermark 100371a (holo-: VEN; iso-: US)
  Steyermark 100371a - Venezuela [isotype @ US*]
Peperomia crotalophora Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 34 (1936)
  Peru - type: Macbride 5644 (holo-: F, G [fragm]; iso-: B, ILL)
  Macbride 5644 - Peru [holotype @ F*]
[ Peperomia cruciata Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 34 (1936)
  Peru - type: Schunke 343 (holo-: F, G [fragm], ILL [fragm])
  Schunke 343 - Peru [holotype @ F]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Mathieu & Callejas, 2006: 342)
[ Peperomia crucium Trel. ]
  Herb. specimen Cuatrecasas 5537 (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 5537 - Colombia [specimen @ US]
  = Peperomia microphylla Kunth (fide Trelease & Yuncker, 1950: 566)
Peperomia cruciummontis Trel.
  Trab. Mus. Cienc. Nat., Madrid, Ser. Bot. 33: 46 (1936)
  Colombia - type: Cuatrecasas 2415 (holo-: MA)
  Cuatrecasas 2415 - Colombia [holotype @ MA]
[ Peperomia cruegeriana Trel. ]
  Herb. specimen Crueger 89 (nomen herbariorum, ined.)#
  Trinidad (K)
  Crueger 89 - Trinidad [specimen @ K]
  = Peperomia pernambucensis Miq. (fide Yuncker s.d., K specimen annotation)
[ Peperomia cruentata Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 302 (1940)
  Costa Rica, Panama - type: Woodson 1941 (holo-: MO; iso-: ILL, NY)
  Woodson 1941 - Panama [holotype @ MO*]
  = Peperomia pilicaulis C.DC. (fide Callejas, 2001)
Peperomia crusculibacca Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 34 (1936)
  Peru - type: Stevens 90 (holo-: ILL)
  Stevens 90 - Peru [holotype @ ILL]
[ Peperomia crustifera Trel. ]
  Cat. Fl. Venezolana 1: 244 (1945) (nomen nudum)
  Venezuela - 'type': Gehriger 202 (G, US)
  Gehriger 202 - Venezuela ['type' @ US]
  = Peperomia ilaloensis Sodiro (fide Trelease & Yuncker, 1950)
Peperomia cruzeirensis M.Carvalho-Silva, E.F.Guim. & P.S.Câmara
  Syst. Bot. 38(3): 572 (2013)
  Brazil - type: Pruski 3491 (holo-: INPA)
  Maas 12939 - Brazil [paratype @ K]
[ Peperomia cruzverdeana Trel. ]
  Herb. specimen Cuatrecasas 323 (nomen herbariorum, ined.)
  Colombia (F, US)
  Cuatrecasas 323 - Colombia [specimen @ US]
  = Peperomia tequendamana Trel. (fide Trelease & Yuncker, 1950: 642)
Peperomia crypticola C.DC.
  Notizbl. Königl. Bot. Gart. Berlin 6: 472 (1917)
  Brazil - type: Damazio 1831 (holo-: G-DC; iso-: RB)
  Damazio 1831 - Brazil [holotype @ G-DC]
[ Peperomia cryptolepida Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 206 (1929)
  Costa Rica - type: Standley 48932 (holo-: US)
  Standley 48932 - Costa Rica [holotype @ US*]
  = Peperomia panamensis C.DC. (fide Burger, 1971)
  = Peperomia montium C.DC. (fide Callejas, 1999)
[ Peperomia cryptopoda Trel. ]
  Herb. specimen Pittier 5571 (nomen herbariorum, ined.)#
  Panama (US)
  Pittier 5571 - Panama [specimen @ US*]
  = Peperomia portobellensis Beurl. (fide Trelease 1927: 49; Mathieu 2006, US specimen annotation)
Peperomia cryptostachya Trel. & Yunck.
  Piperac. N. South Amer. 2: 674 (1950)
  Ecuador - type: Hitchcock 20411 (holo-: US; iso-: GH)
  Hitchcock 20411 - Ecuador [holotype @ US*]
[ Peperomia cryptotricha Trel. ]
  Cat. Fl. Venezolana 1: 244 (1945) (nomen nudum)
  Venezuela - 'type': Pittier 6213 (ILL [fragm], US)
  Pittier 6213 - Venezuela ['type' @ US]
  = Peperomia reflexa (L. f.) A.Dietr. (fide Yuncker, 1949)
  = Peperomia tetraphylla Hook. & Arn. (fide Burger, 1971)
Peperomia crystallina Ruiz & Pav.
  Fl. Per. 1: 30 (1798)
  Bolivia, Brazil, Colombia, Ecuador, Peru - type: Weberbauer 1684.(neo-: B [designated Zanoti et al., 2012: 132])
  Weberbauer 1684 - Peru [neotype @ B*]
[ Peperomia cuadrillito Trel. ]
  Herb. specimen Killip 33685 (nomen herbariorum, ined.)
  Colombia (US)
  Killip 33685 - Colombia [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Trelease & Yuncker, 1950: 506; Yuncker, 1962: 188)
Peperomia cuatrecasasana Trel.
  Trab. Mus. Cienc. Nat., Madrid, Ser. Bot. 33: 46 (1936)
  Colombia - type: Cuatrecasas 2413 (holo-: MA)
  Cuatrecasas 2413 - Colombia [holotype @ MA]
[ Peperomia cubana C.DC. ]
  DC. Prodr. 16(1): 413 (1869)
  Cuba - type: Wright 504 (syn-: K; isosyn-: BR, G-DC), Martinique - type: Sieber 6 (syn-: B [missing]: isosyn-: BM, P, PRC, W), St.Croix - type: Richard s.n. (syn-: P), West Ind. - type: West s.n. (syn-: G-DC)
  = Peperomia guadaloupensis C.DC. (fide C. de Candolle, 1923)
[ Peperomia cubana f. platana Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 19 (1926) (nomen nudum)
  Cuba - 'type': Ekman 14780 (B, ILL, S)
  Ekman 14780 - Cuba ['type' @ S]
  = Peperomia glabella (Sw.) A.Dietr. (fide Trelease & Yuncker, 1950)
Peperomia cubensis C.DC.
  Journ. Bot. 4: 142 (1866)
  Cuba - type: Wright 499 (holo-: G-DC: iso-: BR, G, MO, S), Jamaica
  Wright 499 - Cuba [holotype @ G-DC]
[ Peperomia cubensis var. haitensis Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 323, 331 (1927)
  Hispaniola (Haiti) - type: Ekman H3684 (holotype not designated: ILL, S, US)
  Ekman H3684 - Haiti [type @ US*]
  = Peperomia cubensis C.DC. (fide Liogier, 1996)
[ Peperomia cubensis var. potrerillana Trel. ]
  Herb. specimen Ekman 14001 (nomen herbariorum, ined.)
  Cuba (ILL, S)
  Ekman 14001 - Cuba [specimen @ ILL]
  = Peperomia distachyos (L.) A.Dietr. (fide Yuncker, 1949: III 14)
[ Peperomia cubilquitziana Trel. ]
  Publ. Carnegie Inst. Wash. 478: 57 (1937) (nomen nudum)
  Guatemala - 'type': Bartlett 12583 (ILL, MICH)
  Bartlett 12583 - Guatemala ['type' @ ILL]
Peperomia cubugonana Trel. & Yunck.
  Piperac. N. South Amer. 2: 522 (1950)
  Colombia - type: Cuatrecasas 12966 (holo-: US; iso-: COL)
  Cuatrecasas 12966 - Colombia [holotype @ US*]
[ Peperomia cubugonensis Trel. ]
  Herb. specimen Cuatrecasas 12963 (nomen herbariorum, ined.)
  Colombia (BC, US)
  Cuatrecasas 12963 - Colombia [specimen @ US]
  = Peperomia choroniana C.DC. (fide Trelease & Yuncker, 1950: 729)
Peperomia cuchumatanica Véliz
  Cactus Aventuras International 73(2): 2 (2007)
  Guatemala - type: Véliz 6071 (holo-: BIGU; iso-: AGUAT, BIGU, F, EAP, K, MEXU, NY, MO, US)
  Véliz 6071 - Guatemala [isotype @ MEXU]
  Plant in habitat - Guatemala
[ Peperomia cuernavacana Trel. ]
  Herb. specimen Pringle 13415 (nomen herbariorum, ined.)#
  Mexico (GH, US)
  Pringle 13415 - Mexico [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Bornstein, 1986, GH specimen annotation)
[ Peperomia cueroensis Britton ]
  Mem. Torrey Bot. Club 16: 61 (1920)
  Cuba - type: Britton 12761 (holo-: NY; iso-: ILL, US [fragm])
  Britton 12761 - Cuba [holotype @ NY*]
  = Peperomia guadaloupensis C.DC. (fide Saralegui, 2004)
[ Peperomia cufodontii Trel. ]
  Arch. Bot. Sist. 10: 26 (1934)
  Costa Rica - type: Cufodontis 509 (holo-: W)
  Cufodontis 509 - Costa Rica [holotype @ W]
  = Peperomia hylophila C.DC. (fide Burger, 1971)
[ Peperomia cuilapillana Trel. ]
  Herb. specimen Standley 78047 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 78047 - Guatemala [specimen @ F]
  = Peperomia lanceolatopeltata C.DC. (fide Burger 1969, F specimen annotation)
[ Peperomia culminis Trel. ]
  Herb. specimen Steyermark 33770 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 33770 - Guatemala [specimen @ F]
  = Peperomia collocata Trel. (fide Standley, F specimen annotation)
Peperomia cumbreana Trel. & Yunck.
  Piperac. N. South Amer. 2: 692 (1950)
  Colombia - type: Hazen 11837 (holo-: PH; iso-: GH, ILL, NY, US)
  Hazen 11837 - Colombia [isotype @ ILL]
[ Peperomia cumbricola Trel. ]
  Herb. specimen Pennell 5743 (nomen herbariorum, ined.)#
  Colombia (GH, NY, US)
  Pennell 5743 - Colombia [specimen @ US]
  = Peperomia dendrophila Schltdl. & Cham. (fide Trelease & Yuncker, 1950: 609; Callejas, 1999: 787)
[ Peperomia cumulicola Small ]
  Journ. New York Bot. Gard. 22: 197 (1921) (nomen nov. for Peperomia leptostachya (Nutt.) Chapm.)
  USA (Florida) - type: Small 9196 (holo-: NY; iso-: S)
  Small 9196 - USA [holotype @ NY*]
  = Peperomia humilis var. cumulicola (Small) Ward (fide Ward, 2001)
Peperomia cundinamarcana Trel. & Yunck.
  Piperac. N. South Amer. 2: 456 (1950)
  Colombia - type: Pennell 2830 (holo-: NY)
  Pennell 2830 - Colombia [holotype @ NY*]
[ Peperomia cuneata Miq. ]
  Lond. Journ. Bot. 4: 429 (1845)
  St. Vincent - type: Guilding s.n. (holotype not designated: K)
  Guilding s.n. - St. Vincent [type @ K]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Guimarães, 1980)
[ Peperomia cuneifolia (Jacq.) A.Dietr. ]
  Sp. Pl. 1: 146 (1831) (comb. nov. for Piper cuneifolium Jacq.)
  Venezuela
  Icon. Plant. Rar. Vol 2 tab.214 (1786-1793)
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia cuneifolia C.DC. ]
  Candollea 1: 369 (1923) [key] (junior homonym)
  Jamaica
  = Peperomia clusiifolia (Jacq.) Hook. (fide Schroeder, 1926)
Peperomia cuprea Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 35 (1936)
  Peru - type: Schunke 354 (holo-: F, G [fragm])
  Schunke 354 - Peru [holotype @ F*]
Peperomia cuprea var. cordulifolia Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 35 (1936)
  Peru - type: Schunke 379 (holo-: F)
  Schunke 379 - Peru [holotype @ F*]
Peperomia cupularis Urb.
  Symb. Antill. 7: 190 (1912)
  Hispaniola (Dom.Rep.) - types: Fuertes 863 (syn-: B; isosyn-: PR) & 1006 (syn-: B; isosyn-: BM, G-DC, HBG, L, S)
  Fuertes 1006 - Dom. Republic [isosyntype @ S]
[ Peperomia curoniana Trel. ]
  Herb. specimen Ruiz & Pavón 235 (nomen herbariorum, ined.)
  Peru (MA)
  Ruiz & Pavón 235 - Peru [specimen @ MA]
  = Peperomia bangii C.DC. (fide Mathieu, 2006, MA specimen annotation)
Peperomia curruciformis Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 35 (1936) (as currucaeformis, corrected according to ICN art 60.8)
  Bolivia, Peru - type: Killip 24542 (holo-: US; iso-: ILL, NY)
  Killip 24542 - Peru [holotype @ US*]
Peperomia curticaulis Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 36 (1936)
  Peru - type: Killip 26773 (holo-: US)
  Killip 26773 - Peru [holotype @ US*]
Peperomia curtipes Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 36 (1936)
  Peru - type: Killip 26019 (holo-: US; iso: ILL, NY)
  Killip 26019 - Peru [holotype @ US*]
Peperomia curtipes var. contracta Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 36 (1936)
  Peru - type: Killip 24726 (holo-: US; iso-: NY)
  Killip 24726 - Peru [holotype @ US*]
Peperomia curtispica C.DC.
  Journ. Linn. Soc., Bot. 39: 166 (1909)
  Fiji Isl. (Viti Levu) - type: Gibbs 651 (holo-: BM, G-DC [fragm]; iso-: NY)
  Gibbs 651 - Fiji Islands (Viti Levu) [holotype fragment @ NY*]
[ Peperomia curvamenta Trel. ]
  Herb. specimen Venturi 298 (nomen herbariorum, ined.)#
  Argentina (BA, ILL, LIL, US)
  Venturi 298 - Argentina [specimen @ ILL]
  = Peperomia theodori Trel. (fide Yuncker, 1955: 189)
Peperomia cushiana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 36 (1936)
  Peru - type: Macbride 4816 (holo-: F, G [fragm]; iso-: B, BM, ILL, S, US)
  Macbride 4816 - Peru [holotype @ F*]
Peperomia cusilluyocana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 37 (1936)
  Peru - type: Pennell 14016 (holo-: F, G [fragm], GH, NY, PH)
  Pennell 14016 - Peru [isotype @ PH]
Peperomia cuspidata Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 74 (1900)
  Cuba - type: Wright 502 (holo-: B; iso-: G, GH, P, TCD, W, YU)
  Wright 502 - Cuba [isotype @ P]
[ Peperomia cuspidatispica Trel. ]
  Herb. specimen Killip 18788 (nomen herbariorum, ined.)#
  Colombia (GH, NY, US)
  Killip 18788 - Colombia [specimen @ US]
  = Peperomia acuminata Ruiz & Pav.
[ Peperomia cuspidifera Sodiro ]
  Herb. specimen Sodiro Aug 1904 [2/47] (nomen herbariorum, ined.)#
  Ecuador (G-DC)
  Sodiro s.n. - Ecuador [specimen @ G-DC]
  = Peperomia cuspidilimba C.DC. (fide Trelease, in manuscript)
[ Peperomia cuspidigera Sodiro ]
  Piperac. Ecuator. 1: Adicion. 161 (1901)
  Ecuador - type: Sodiro s.n. Mar 1901 (holotype not designated: B, S)
  Sodiro s.n. Jan 1901 - Ecuador [specimen @ QPLS]
  = Peperomia elongata Kunth (fide Callejas, 1999)
Peperomia cuspidilimba C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 21: 261 (1920)
  Ecuador - types: Sodiro s.n. Aug. 1904 (syn-: G); Sodiro s.n. Dec 1904 (syn-: B)
  Sodiro s.n. Aug 1904 - Ecuador [syntype @ G]
[ Peperomia cuzcoana Trel. ]
  Herb. specimen Mexia 8129a (nomen herbariorum, ined.)
  Peru (GH, ILL, K, UC)
  Mexia 8129a - Peru [specimen @ ILL]
  = Peperomia alatiscapa Trel. (fide Mathieu, 2007: 139)
Peperomia cyclaminoides A.W.Hill
  Ann. Bot. (London) 21: 149 (1907)
  Bolivia - type: Fiebrig 2488 (holo-: B [missing]; iso-: G-DC, M, U, US)
  Fiebrig 2488 - Bolivia [isotype @ U]
  Plant in habitat - Bolivia
Peperomia cyclophylla Miq.
  Fl. Bras. 4(1): 219 (1852) [nomen]; Bot. Voy. Herald 5: 198 (1854)
  Belize, Bolivia, Brazil, Colombia, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Peru - type: Spruce 4937 (holo-:G; iso-: BM, BR, C, E, K, MPU, P, S, TCD, W), Venezuela
  Spruce 4937 - Peru [isotype @ P]
[ Peperomia cyclophylla C.DC. ]
  DC. Prodr. 16(1): 444 (1869) (junior homonym)
  Peru - types: Spruce 517 (syn-: K; isosyn-: F) & 4937 (syn-: G; isosyn-: BM, BR, C, E, K, P, S, TCD, W), Seemann 607 (syn-: K; isosyn-: BM)
  = Peperomia cyclophylla Miq.
Peperomia cyclophylla f. zulianensis Steyerm.
  Fl. Venez. 2(2): 80 (1984)
  Venezuela - type: Steyermark: 122730 (holo-: VEN; iso-: MO, NY)
  Steyermark 122730 - Venezuela [isotype @ NY*]
[ Peperomia cyclophylla var. parvifolia C.DC. ]
  Mem. Soc. Phys. Genev. 27(2): 9 (1893)
  Paraguay - type: Balansa 4534 (lecto-: G-DC [designated Zanoti et al., 2012: 130]; isolecto-: G-DC, P)
  Balansa 3151 - Paraguay [syntype @ P]
  = Peperomia circinnata Link (fide Yuncker, 1955)
[ Peperomia cylindribacca C.DC. ]
  Candollea 1: 370 (1923) [key]; Candollea 3: 123 (1926) [emend.]
  Panama - type: Pittier 5273 (holo-: US)
  Pittier 5273 - Panama [holotype @ US*]
  = Peperomia caudulilimba var. cylindribacca Yunck. (fide Yuncker, 1950)
  = Peperomia macrostachya (Vahl) A.Dietr. (fide Burger, 1971)
Peperomia cymbifolia Pino
  Peperomias de Cajamarca: 15 (2004)
  Peru - type: Hutchison 5076 (holo-: USM; clono-: C, CM, E, GH, K, MICH, P, S, UC, US)
  Hutchison 5076 - Peru [clonotype @ GH]
  Plant in habitat - Peru (La Libertad)
Peperomia cymbifolia var. goodspeedii Pino & Cieza
  Haseltonia 11: 108 (2005)
  Peru - type: Hutchison 5274 (holo-: UC; iso-: F, K, MICH, MO, NY, US, USM)
  Hutchison 5274 - Peru [holotype @ UC]
[ Peperomia cymbiformis Hutchison ]
  Peperomias de Cajamarca: 15 (2004) (nomen nudum pro syn.)
  Peru - 'type': Hutchison 5076 (C, CM, E, GH, K, MICH, P, S, UC, US, USM)
  Hutchison 5076 - Peru ['type' @ UC]
  = Peperomia cymbifolia Pino (fide Pino, 2004)
[ Peperomia dadanawana Trel. ]
  Herb. specimen de la Cruz 1520 (nomen herbariorum, ined.)
  Guyana (CM, F, GH, MO, NY, PH, US)
  de la Cruz 1520 - Guyana [specimen @ F]
  = Peperomia elongata Kunth (fide Trelease & Yuncker, 1950: 659)
Peperomia daguana Trel. & Yunck.
  Piperac. N. South Amer. 2: 696 (1950)
  Colombia - type: Killip 11482 (holo-: GH; iso-: ILL)
  Killip 11482 - Colombia [isotype @ ILL]
Peperomia dahlstedtii C.DC.
  Candollea 1: 305 (1923) [key]
  Brazil - type: Malme 1808 (holo-: S)
  Malme 1810 - Brazil [specimen @ S]
  Collection Bot. Garden Geneva (Switzerland)
[ Peperomia dahlstedtii Dus. ]
  Herb. specimen Dusén 17295 (nomen herbariorum, ined.)
  Brazil (B, F [photo], GH, ILL, MO, NY, S, US)
  Dusén 17295 - Brazil [specimen @ MO]
  = Peperomia calophylla Yunck. (fide Yuncker, 1966)
[ Peperomia daiquiriana Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 22, 30 (1926)
  Cuba - type: Ekman 8140 (lecto-: S [designated Saralegui, 2004]; isolecto-: B, ILL, NY)
  Ekman 8140 - Cuba [isotype @ S]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
Peperomia damazioi C.DC.
  Bull. Herb. Boissier ser. 2, 7: 141 (1907) (as damazii, corrected according to ICN art 60.12)
  Brazil - type: Damazio 1710 (holo-: G-DC; NY [fragm])
  Damazio 1710 - Brazil [holotype @ G-DC]
[ Peperomia damnata Trel. ]
  Herb. specimen Acuña 7469 (nomen herbariorum, ined.)#
  Cuba (ILL)
  Acuña 7469 - Cuba [specimen @ ILL]
  = Peperomia guadaloupensis C.DC. (fide Yuncker 1949, ILL specimen annotation, with doubt)
[ Peperomia dantoana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 19(2): 274 (1940)
  Honduras - type: Yuncker 8499 (holo-: ILL; iso-: NY)
  Yuncker 8499 - Honduras [isotype @ NY*]
  = Peperomia granulosa Trel. (fide Steyermark, 1952)
[ Peperomia darisiana C.DC. ]
  Candollea 1: 304 (1923) [key] (sphalm for Peperomia jarisiana C.DC.)
  = Peperomia jarisiana C.DC.
Peperomia dasystachya Miq.
  Lond. Journ. Bot. 4: 416 (1845)
  Peru - type: Mathews 3229 (holotype not designated: G, P)
  Mathews 3229 - Peru [type @ G]
  Plant in habitat - Peru
Peperomia dauleana C.DC.
  Journ. de Bot. (Morot) 4: 399 (1890)
  Ecuador - type: André 613 (holo-: G, iso-: P)
  André 613 - Ecuador [isotype @ P]
[ Peperomia davidsonii Trel. ]
  Herb. specimen Davidson 219 (nomen herbariorum, ined.)#
  Panama (F, MO)
  Davidson 219 - Panama [specimen @ F]
  = Peperomia amphitricha Trel. (fide Yuncker, 1950; 113; Burger, 1971: 18)
Peperomia davidsonii Yunck.
  Ann. Missouri Bot. Gard. 37(1): 102 (1950)
  Panama - type: Davidson 1029 (holo-: US)
  Davidson 1029 - Panama [holotype @ US*]
[ Peperomia davisii Britton ]
  Torreya 2: 43 (1902)
  St. Kitts Isl. - type: Britton 506 (holo-: NY)
  Britton 506 - St. Kitts Islands [holotype @ NY*]
  = Peperomia urocarpa Fisch. & Mey. (fide Howard, 1972)
[ Peperomia daweana Trel. ]
  Herb. specimen Dawe 848 (nomen herbariorum, ined.)
  Colombia (K, NY, US)
  Dawe 848 - Colombia [specimen @ US]
  = Peperomia striata Ruiz & Pav. (fide Trelease & Yuncker, 1950: 745; Callejas, 1999: 793)
Peperomia dawsonii Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 333 (1938) (as dawsoni, corrected according to ICN art 60.12)
  Honduras - type: Yuncker 6009 (holo-: ILL; iso-: NY)
  Yuncker 6009 - Honduras [isotype @ NY*]
Peperomia debilipes Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 37 (1936)
  Peru - type: Killip 25545 (holo-: US; iso-: NY)
  Killip 25545 - Peru [isotype @ NY*]
Peperomia debilipes var. dimorpha Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 38 (1936)
  Peru - type: Killip 25591 (holo-: US; iso-: NY)
  Killip 25591 - Peru [isotype @ NY*]
[ Peperomia debilis Trel. ]
  Herb. specimen Gehrt 813 (nomen herbariorum, ined.)#
  Brazil (ILL)
  Gehrt 813 - Brazil [specimen @ ILL]
  = Peperomia tetraphylla Hook. & Arn. (fide Yuncker, 1966: 177; Guimarães & Costa, 1980: 10)
[ Peperomia debilis var. protracta Trel. ]
  Herb. specimen Hoehne 17622 (nomen herbariorum, ined.)#
  Brazil (ILL)
  Hoehne 17622 - Brazil [specimen @ ILL]
  = Peperomia tetraphylla Hook. & Arn. (fide Yuncker, 1966: 177; Guimarães & Costa, 1980: 10)
[ Peperomia decaisnei Miq. ]
  Syst. Piperac. 133 (1843)
  Reunion - type: Richard 705 (holo-: P; iso-: G, L, U)
  Richard 705 - Reunion [isotype @ G]
  = Peperomia elliptica (Lam.) A.Dietr. (fide Friedmann, 1998)
Peperomia deceptrix Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 38 (1936)
  Peru - type: Killip 29325 (holo-: US; iso-: NY)
  Killip 29325 - Peru [holotype @ US*]
[ Peperomia decipiens C.DC. ]
  Notizbl. Königl. Bot. Gart. Berlin 6: 493 (1917)
  Brazil - type: Ule 8114 (holo-: B)
  Ule 8114 - Brazil [holotype @ B]
  = Peperomia blanda (Jacq.) Kunth (fide Steyermark, 1984)
Peperomia decora Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 173 (1900)
  Brazil - type: Glaziou 17228 (holo-: C; iso-: BR, G, K, P)
  Glaziou 17228 - Brazil [isotype @ P]
Peperomia decora var. pilosa Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 161 (1966)
  Brazil - type: Sampaio 7374 (holo-: R, NY [fragm]; iso-: ILL)
  Sampaio 7374 - Brazil [holotype @ R*]
[ Peperomia decorata Trel. ]
  Herb. specimen Hoehne s.n. (nomen herbariorum, ined.)#
  Brazil (ILL, SP)
  Hoehne s.n. - Brazil [specimen @ ILL]
  = Peperomia decora var. pilosa Yunck. (fide Yuncker, 1966: 161)
Peperomia decumbens C.DC.
  Journ. Linn. Soc., Bot. 42: 128 (1914)
  Malaysia (Borneo) - type: Gibbs 4125 (holo-: BM; iso-: K)
  Gibbs 4125 - Borneo [isotype @ K]
Peperomia decurrens C.DC.
  Journ. Bot. 4: 143 (1866)
  Costa Rica, Venezuela - type: Fendler 1169 (holo-: G-DC) [rejected syntype: Fendler 1152 (= type of P. magnoliifolia var. emarginulata) fide de Candolle 1869]
  Fendler 1169 - Venezuela [holotype @ G-DC]
  Plant in habitat - Ecuador
[ Peperomia deducta Trel. ]
  Herb. specimen Archer 1082 (nomen herbariorum, ined.)#
  Colombia (ILL, MEDEL, SP)
  Archer 1082 - Colombia [specimen @ ILL]
  = Peperomia defoliata C.DC. (fide Trelease & Yuncker, 1950: 644)
Peperomia deficiens Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 38 (1936)
  Peru - type: Williams 5758a (holo-: F, G [fragm])
  Williams 5758a - Peru [holotype @ F]
[ Peperomia defluens Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 333 (1938)
  Honduras - type: Yuncker 4916 (holo-: ILL; iso-: MICH, NY)
  Yuncker 4916 - Honduras [holotype @ ILL]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Mathieu & Callejas, 2006: 340)
Peperomia defoliata C.DC.
  Journ. Bot. 4: 138 (1866)
  Colombia - type: Triana 51 (holo-: G-DC; iso-: BM)
  Triana 51 - Colombua [isotype @ BM]
[ Peperomia defoliata var. depilata Trel. ]
  Herb. specimen Triana 234 (nomen herbariorum, ined.)
  Colombia (BM, COL, P)
  Triana 234 - Colombia [specimen @ P]
  = Peperomia glabella (Sw.) A.Dietr. (fide Mathieu, 2006, P specimen annotation)
[ Peperomia defracta Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 312 (1937)
  Costa Rica - type: Skutch 2851 (holo-: US; iso-: GH, K, MICH, MO, NY, S)
  Skutch 2851 - Costa Rica [isotype @ MO]
  = Peperomia succulenta C.DC. (fide Mathieu & Callejas, 2006: 346)
[ Peperomia defrenata Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(4): 1544 (1938)
  Costa Rica - type: Valerio A70 (holo-: F)
  Valerio A70 - Costa Rica [holotype @ F]
  = Peperomia reptabunda Trel. (fide Burger, 1971)
Peperomia degeneri Yunck.
  Bull. Bishop Mus., Honolulu, 112: 25 (1933)
  Hawaiian Isl. (Molokai) - type: Degener 3061 (holo-: BISH; iso-: CAS, ILL, MASS, NY, US)
  Degener 3061 - Hawaiian Isl. [isotype @ US*]
Peperomia delascioi Steyerm.
  Brittonia 40(3): 294 (1988)
  Guyana, Venezuela - type: Delascio 13161 (holo-: MO; iso-: VEN)
  Delascio 13161 - Venezuela [holotype @ MO*]
[ Peperomia delecta Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 206 (1929)
  Costa Rica - type: Standley 39097 (holo-: US)
  Standley 39097 - Costa Rica [holotype @ US*]
  = Peperomia panamensis C.DC. (fide Burger, 1971)
  = Peperomia montium C.DC. (fide Callejas, 1999)
[ Peperomia delicatissima Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 191 (1929)
  Costa Rica - type: Tonduz 8002 (holo-: G; iso-: BR, CR)
  Tonduz 8002 - Costa Rica [isotype @ BR]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Yuncker, 1949)
[ Peperomia delicatissima var. venusta Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(4): 1544 (1938)
  Costa Rica - type: Brenes 22567 (holo-: F; iso-: CR, NY)
  Brenes 22567 - Costa Rica [holotype @ F]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Burger, 1971)
Peperomia delicatula Hensch.
  Nov. Act. Soc. Sc. Upsal. Ser. 3, 8(2): 22 (1873)
  Bolivia, Brazil - type: Regnell 1107 (holo-: S; iso-: NY, P, S)
  Regnell III 1107 - Brazil [isotype @ P]
[ Peperomia delicatula var. subovalis Trel. ]
  Herb. specimen Herzog 2312 (nomen herbariorum, ined.)
  Bolivia (G-DC, L)
  Herzog 2312 - Bolivia [specimen @ G-DC]
  = Peperomia delicatula Hensch. (fide de Candolle, 1915: 9)
[ Peperomia deltoidea Trel. ]
  Herb. specimen Leonard 4676 (nomen herbariorum, ined.)#
  Haiti (US)
  Leonard 4676 - Haiti [specimen @ US]
  = Peperomia tovariana C.DC. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia demessa Trel. ]
  Herb. specimen Buchtien 5385 (nomen herbariorum, ined.)#
  Bolivia (ILL, NY, US)
  Buchtien 5385 - Bolivia [specimen @ US]
  = Peperomia heterophylla Miq. (fide Yuncker, 1955: 144)
[ Peperomia demissa C.DC. ]
  DC. Prodr. 16(1): 423 (1869)
  Ecuador - type: Jameson 743 & 744 (syn-: K, G), Venezuela - type: Moritz 1940 (syn-: BM, G)
  Jameson 743 & 744 - Ecuador [isotype @ G]
  = Peperomia jamesoniana C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia demissa var. gramensis Trel. ]
  Herb. specimen Mexia 4296a (nomen herbariorum, ined.)
  Brazil (ILL)
  Mexia 4296a - Brazil [specimen @ ILL]
  = Peperomia mandioccana Miq. (fide Mathieu, 2006, ILL specimen annotation)
[ Peperomia demissa var. longifolia Trel. & Yunck. ]
  Herb. specimen Klug 1743 (nomen herbariorum, ined.)
  Colombia (ILL, NY, US)
  Klug 1743 - Colombia [specimen @ ILL]
  = Peperomia jamesoniana var. longifolia Trel. & Yunck. (fide Trelease & Yuncker, 1950)
[ Peperomia dendroides Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 38 (1936)
  Peru - type: Macbride 3640 (holo-: F, G [fragm]; iso-: G, ILL, US)
  Macbride 3640 - Peru [isotype @ ILL]
  = Peperomia galioides Kunth (fide Mathieu & Callejas, 2006: 338)
[ Peperomia dendromorphis Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 39 (1936)
  Peru - type: Weberbauer 7800 (holo-: F, G [fragm]; iso-: ILL)
  Weberbauer 7800 - Peru [holotype @ F]
  = Peperomia galioides Kunth (fide Mathieu & Callejas, 2006: 338)
Peperomia dendrophila Schltdl. & Cham.
  Linnaea 5: 74 (1830)
  Costa Rica, Honduras, Mexico - type: Schiede Aug 1828 (lecto-: HAL [designated Mathieu & Callejas, 2006: 336]), Nicaragua
  Schiede s.n. - Mexico [lectotype @ HAL]
  Plant in habitat - Costa Rica
[ Peperomia densibacca C.DC. ]
  Symb. Antill. 7: 186 (1912)
  Hispaniola (Dom.Rep.) - type: von Türckheim 3179 (holo-: B)
  von Türckheim 3179 - Dom. Republic [holotype @ B]
  = Peperomia nizaitoensis C.DC. (fide Mathieu & Callejas, 2006: 342)
[ Peperomia densiflora C.DC. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 150 (1900) (nomen nudum pro syn.)
  Brazil - 'types': Glaziou 5995 & 6002 (C)
  Glaziou 6002 - Brazil ['type' @ C]
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974)
[ Peperomia densifolia C.DC. ]
  Journ. de Bot. (Morot) 4: 396 (1890) (nomen nudum)
  Colombia - 'type': André 2491 (K) & 2547 (K)
  André 2491 - Colombia ['type' @ K]
[ Peperomia dentulibractea C.DC. ]
  Coll. Hawaii Publ., Bull. 2: 32 (1913)
  Hawaiian Isl. (Molokai) - type: Rock 6139 (holo-: BISH, G [drawing])
  Rock 6139 - Hawaiian Isl. [holotype @ BISH*]
  = Peperomia latifolia Miq. (fide Yuncker 1933: 29)
[ Peperomia deodorata Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 39 (1936)
  Peru - type: Schunke 381 (holo-: F, G [fragm])
  Schunke 381 - Peru [holotype @ F]
  = Peperomia caucana C.DC. (fide Mathieu & Callejas, 2006: 336)
[ Peperomia depauperata Trel. ]
  Herb. specimen Tate 355 (nomen herbariorum, ined.)#
  Nicaragua (K)
  Oersted 963 - Nicaragua [specimen @ C]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Mathieu, 2006, Oersted 963, C specimen annotation)
[ Peperomia depauperata var. sesseana Trel. ]
  Herb. specimen Sessé & Mociño 162 (nomen herbariorum, ined.)#
  Mexico (ILL, MA)
  Sessé & Mociño 162 - Mexico [specimen @ MA]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Mathieu, 2006, MA specimen annotation)
Peperomia dependens Ruiz & Pav.
  Fl. Per. 1: 33. t. 48. f. a. (1798)
  Jamaica, Peru - type: Ruiz & Pavón 271 (holo-: MA; iso-: G)
  Ruiz & Pavón 271 - Peru [holotype @ MA]
Peperomia deppeana Schltdl. & Cham.
  Linnaea 5: 75 (1830)
  Belize, Brazil, Costa Rica, El Salvador, Ecuador, Honduras, Mexico - type: Deppe 12 (lecto-: HAL [designated Mathieu & Callejas, 2006: 337]), Nicaragua, Panama
  Deppe 12 - Mexico [lectotype @ HAL]
[ Peperomia deppeana f. sellowiana (Miq.) Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 166 (1900) (comb. nov. for Peperomia sellowiana Miq.)
  Brazil - type: Sellow s.n.((lecto-: U [designated Zanoti et al., 2012: 130]; isolecto-: K, U)
  = Peperomia catharinae Miq. (fide Yuncker, 1974)
[ Peperomia deprompta Trel. ]
  Herb. specimen Schwacke 88 (nomen herbariorum, ined.)#
  Brazil (ILL, R)
  Schwacke 88 - Brazil [specimen @ ILL]
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974)
[ Peperomia desamparadana Trel. ]
  Herb. specimen Pittier 1690 (nomen herbariorum, ined.)
  Costa Rica (US)
  Pittier 1690 - Costa Rica [specimen @ US]
  = Peperomia lignescens C.DC. (fide Burger, 1970, US specimen annotation)
[ Peperomia desfontainesii Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 320 (1927) (nomen nov. for Acrocarpidium rotundifolium Miq.)
  Hispaniola (Dom.Rep) - type: Poiteau 14 (P), (Haiti)
  Poiteau 14 - Dom. Republic [type @ P]
  = Peperomia circinnata Link (fide Liogier, 1996)
[ Peperomia dextrolaeva St. John ]
  Occas. Papers Bishop Mus., Honolulu, 17: 171 (1943)
  Hawaiian Isl. (Oahu) - type: St. John 13416 (holo-: BISH)
  Rock 413 - Hawaiian Isl. [holotype # BISH*]
  = Peperomia oahuensis C.DC. (fide Wagner e.a., 1990)
[ Peperomia diamantensis Trel. ]
  Herb. specimen Mexia 5508 (nomen herbariorum, ined.)#
  Brazil (GH, ILL, US)
  Mexia 5508 - Brazil [specimen @ ILL]
  = Peperomia brevihirtella Yunck. (fide Yuncker, 1966)
Peperomia diamantinensis M.Carvalho-Silva, E.F.Guim. & P.S. Câmara
  Syst. Bot. 38(3): 571 (2013)
  Brazil - type: Carvalho-Silva 217 (holo-: CEN; iso-: BR, NY)
  Carvalho-Silva 217 - Brazil [isotype @ NY*]
[ Peperomia diaphana Miq. ]
  Arch. Neerl. 6: 170 (1871); Verh. Kon. Acad. Wetensch. 2, 5: 232 (1871)
  Brazil - type: Henschen III 1109 (holo-: S, NY [fragm]; iso-: G-DC, S, UPS)
  Henschen III 1109 - Brazil [isotype @ UPS]
  = Peperomia hilariana Miq. (fide Yuncker, 1974)
[ Peperomia diaphana var. hilariana Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 115 (1900)
  Brazil - types: Sellow 1159 (syn-: B [missing], G-DC [drawing]), Regnell s.n. & Henschen III 1109 (syn-: S, NY [fragm]; isosyn-: G-DC, S, UPS)
  = Peperomia hilariana Miq. (fide Yuncker, 1974)
Peperomia diaphanoides Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 112 (1900)
  Brazil - type: Malme 522 (holo-: S; iso-: ILL, LD, S, UPS, US)
  Malme 522 - Brazil [holotype @ S]
Peperomia diaphanoides var. vincentensis Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 114 (1900)
  St. Vincent - type: Smith 1645 (iso-: K)
  Smith 1645 - St. Vincent [isotype @ K]
[ Peperomia diaphanophylla Trel. ]
  Herb. specimen Loefgren 2357 (nomen herbariorum, ined.)#
  Brazil (ILL, SP)
  Loefgren 2357 - Brazil [specimen @ ILL]
  = Peperomia hilariana Miq. (fide Yuncker, 1974: 190)
[ Peperomia dibullana Trel. ]
  Herb. specimen Seifriz 528 (nomen herbariorum, ined.)#
  Colombia (US)
  Seifriz 528 - Colombia [specimen @ US]
  = Peperomia quindioensis Trel. & Yunck. (fide Trelease & Yuncker, 1950: 555)
Peperomia dichotoma Regel
  Bull. Soc. Nat. Mosc. 31(2): 545 (1859)
  Brazil - type: Riedel s.n. (holo-: LE, NY [fragm])
[ Peperomia dichroophylla Sodiro ]
  Piperac. Ecuator. 1: Adicion. 157 (1901)
  Ecuador - type: Sodiro s.n. Nov 1900 (holo-: QPLS; iso-: G-DC, Q)
  Sodiro s.n. Nov 1900 - Ecuador [type @ QPLS]
  = Peperomia acuminata Ruiz & Pav. (fide Trelease & Yuncker, 1950)
[ Peperomia dicothoma Ruiz & Pav. ]
  Herb. specimen Ruiz & Pavón 234 (nomen herbariorum, ined.)
  Peru (MA)
  Ruiz & Pavón 234 - Peru [specimen @ MA]
  = Peperomia hamiltonianifolia Trel. (fide Mathieu, 2006, MA specimen annotation)
[ Peperomia diegoi Trel. ]
  Herb. specimen Diego 663 (nomen herbariorum, ined.)
  Brazil (ILL)
  Diego 663 - Brazil [specimen @ ILL]
  = Peperomia glabella (Sw.) A.Dietr. (fide Yuncker, 1974: 186)
[ Peperomia diehliana Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 39 (1936)
  Peru - type: Diehl 2526 (holo-: F, G [fragm], ILL [fragm]
  Diehl 2526 - Peru [holotype @ F]
  = Peperomia tetraphylla Hook. & Arn. (fide Mathieu & Callejas, 2006: 347)
[ Peperomia diffluxa Trel. ]
  Herb. specimen Dusén 3890 (nomen herbariorum, ined.)#
  Brazil (NY, R, S)
  Dusén Dusén [specimen @ S]
  = Peperomia gracilicaulis Yunck. (fide Yuncker, 1966)
[ Peperomia diffusa Trel. ]
  Herb. specimen Standley 91369 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 91369 - Guatemala [specimen @ F]
  = Peperomia glabella (Sw.) A.Dietr. (fide Standley, s.d., F specimen annotation)
Peperomia diffusa C.DC.
  Journ. Bot. 4: 133 (1866)
  Brazil, Colombia, Venezuela - type: Fendler 1178 (holo-: G; iso-: GH, K, MO, NY, PH)
  Fendler 1178 - Venezuela [isotype @ K]
[ Peperomia digiti-jovis Trel. ]
  Herb. specimen Ule 2428 (nomen herbariorum, ined.)#
  Brazil (ILL, R)
  Ule 2428 - Brazil [specimen @ ILL]
  = Peperomia galioides Kunth (fide Yuncker, ILL specimen annotation)
[ Peperomia digitinervia Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 302 (1940)
  Panama - type: Allen 1221 (holo-: MO)
  = Peperomia urocarpoides C.DC (fide Mathieu, 2007 [pers. comm.])
[ Peperomia diguana Trel. ]
  Herb. specimen Killip 34718 pp (nomen herbariorum, ined.)
  Colombia (BM, F, ILL, U)
  Killip 34718 - Colombia [specimen @ ILL]
  = Peperomia syringifolia C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia diguana var. fertilior Trel. ]
  Herb. specimen Killip 34800 pp (nomen herbariorum, ined.)
  Colombia (ILL)
  Killip 34800 - Colombia [specimen @ ILL]
  = Peperomia syringifolia C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia dilobostigma C.DC. ]
  Candollea 1: 385 (1923) (nomen nov. for Peperomia macraeana var. nervosa C.DC.)
  Hawaiian Isl. (Kauai) - type: Heller 2826 (holo-: G; iso-: E, Z)
  Heller 2826 - Hawaiian Isl. [isotype @ E]
  = Peperomia nervosa(Hild.) C.DC. (fide Schroeder, 1926)
  = Peperomia hesperomannii Wavwa (fide Wagner e.a., 1990)
[ Peperomia dimorpha Trel. ]
  Herb. specimen Nelson s.n. (nomen herbariorum, ined.)#
  Mexico (US)
  Nelson s. n. - Mexico [specimen @ US]
  = Peperomia carpinterana C.DC. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia dimorphostachya Trel. ]
  Fontqueria 31: 161 (1991) (nomen nudum)
  Colombia - 'type' Mutis 580 (MA, US)
  Mutis 580 - Colombia ['type' @ MA]
  = Peperomia subalata C.DC. (fide Trelease & Yuncker, 1950)
Peperomia dimota Trel. & Yunck.
  Piperac. N. South Amer. 2: 621 (1950)
  Colombia - type: Triana 58 (holo-: G-DC, iso-: BM, COL, US), Ecuador
  Triana 58 - Colombia [isotype @ BM]
[ Peperomia dincorana C.DC. ]
  Candollea 1: 344 (1923) [key] (sphalm for Peperomia sincorana C.DC.)
  = Peperomia sincorana C.DC.
Peperomia dindygulensis Miq.
  Syst. Piperac. 122 (1843)
  India - type: Wallich 6663B (lecto-: K, isolecto-: BM, BR, E, G, G-DC, P, PRC, U), Taiwan
  Wallich 6663B - India [isolectotype @ P]
[ Peperomia dindygulensis var. hirsuta Trimen ]
  Handb. Fl. Ceylon 3: 432 (1895) (as dindigulensis)
  Sri Lanka
  = Peperomia blanda var. floribunda (Miq.) Huber (fide Huber, 1988)
  = Peperomia leptostachya (Hook. & Arn.) (fide Mathieu, 2012 [pers.comm.])
[ Peperomia dindygulensis var. minor ? ]
  Herb. specimen s.n. (nomen herbariorum, ined.?)
  (U)
  [specimen @ U]
  = Peperomia blanda var. leptostachya (Hook. & Arn.) Düll (fide Düll, specimen annotation)
  = Peperomia leptostachya (Hook. & Arn.) (fide Mathieu, 2012 [pers.comm.])
[ Peperomia dintelensis Trel. ]
  Herb. specimen Pérez Arbeáez 5314 (nomen herbariorum, ined.)
  Colombia (US)
  Pérez Arbeáez 5314 - Colombia [specimen @ US]
  = Peperomia heterophylla Miq. (fide Trelease & Yuncker, 1950: 607; Callejas, 1997: 20)
[ Peperomia diquota Trel. ]
  Herb. specimen Killip 18121 (nomen herbariorum, ined.)
  Colombia (GH)
  Killip 18121 - Colombia [specimen @ GH]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950)
[ Peperomia diruptorum Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 302 (1940)
  Panama - type: Woodson 1023 (holo-: MO; iso-: ILL, NY, US)
  Woodson 1023 - Panama [isotype @ MO*]
  = Peperomia succulenta C.DC. (fide Callejas, 2001)
Peperomia discifolia Sodiro
  Piperac. Ecuator. 1: Adicion. 179 (1901)
  Ecuador - type: Sodiro s.n. Mar 1900 (holo-: Q; iso-: QPLS)
  Sodiro s.n. Mar 1900 - Ecuador [holotype @ Q]
[ Peperomia discifolia Trel. ]
  Herb. specimen Liebmann 110 & 116 (nomen herbariorum, ined.)#
  Mexico (C, G-DC, K, S)
  Liebmann 110 & 116 - Mexico [specimen @ C]
  = Peperomia rupigaudens C.DC. (fide C. de Candolle, 1920)
[ Peperomia discilamina Trel. ]
  Fontqueria 31: 161 (1991) (nomen nudum)
  Colombia - 'type': Mutis 581 (MA, US)
  Mutis 581 - Colombia ['type' @ MA]
[ Peperomia discilamina var. fratrorum Trel. ]
  Herb. specimen Bro. Daniel 2716 (nomen herbariorum, ined.)
  Colombia (F, ILL, MEDEL, US)
  Bro. Daniel 2716 - Colombia [specimen @ US]
  = Peperomia macrotricha C.DC. (fide Trelease & Yuncker, 1950: 492)
Peperomia discilimba Trel. & Yunck.
  Piperac. N. South Amer. 2: 489 (1950)
  Colombia - type: Killip 15502 (holo-: US; iso-: G, GH, ILL, NY)
  Killip 15502 - Colombia [holotype @ US*]
[ Peperomia discistila C.DC. ]
  Bot. Jahrb. Syst. 40: 257 (1908)
  Colombia - type: Lehmann 6301 (lecto-: B [designated Mathieu & Callejas, 2006: 348], G-DC [fragm]; isolecto-: K)
  Lehmann 6301 - Colombia [lectotype @ B]
  = Peperomia trianae C.DC. (fide Mathieu & Callejas, 2006: 348)
Peperomia discolor (Sw.) Loud.
  Hort. Brit. (Loudon) ed. 1: 13 (1830)
  Jamaica
[ Peperomia discolor C.DC. ]
  DC. Prodr. 16(1): 463 (1869) (junior homonym)
  Jamaica - type: Mac Fadyen (holo-: K)
  Fadyen s.n. - Jamaica [holotype @ K]
Peperomia disjunctiflora Yunck.
  Mem. New York Bot. Gard. 9(2): 162 (1955)
  Ecuador - type: Camp E4931 (holo-: NY; iso-: F, G, K, MO, NY, P, US)
  Camp E4931 - Ecuador [holotype @ NY*]
[ Peperomia dispansa Trel. ]
  Herb. specimen Skutch 3686 (nomen herbariorum, ined.)#
  Costa Rica (K, MO, S, US)
  Skutch 3686 - Costa Rica [specimen @ US]
  = Peperomia glabella (Sw.) A.Dietr. (fide Burger, 1971)
[ Peperomia disparifolia Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 312 (1937) (junior homonym)
  Costa Rica - type: Brenes 4436 (holo-: F; iso-: CR)
  Brenes 4436 - Costa Rica [holotype @ F]
  = Peperomia costaricensis C.DC. (fide Burger, 1971)
  = Peperomia hirta C.DC. (fide Callejas, 2001)
[ Peperomia disparifolia C.DC. ]
  Coll. Hawaii Publ., Bull. 2: 29 (1913)
  Hawaiian Isl. (Oahu) - type: Rock 413 (holtype not designated: BISH, G-DC [fragm])
  Rock 413 - Hawaiian Isl. [type @ BISH*]
  = Peperomia macraeana C.DC. (fide Wagner e.a., 1990)
[ Peperomia dissimilis Kunth ]
  Nov. Gen. et Sp. 1: 67 (1815)
  Colombia - type: van Humboldt s.n. (holo-: P; iso-: B [Willdenow Herb. 743])
  von Humboldt s.n. - Colombia [holotype @ B]
  = Peperomia blanda (Jacq.) Kunth (Trelease & Yuncker, 1950)
[ Peperomia dissitiflora C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 2: 279 (1898)
  Martinique - type: Hahn 649 (holo-: G-DC; iso-: K [pp])
  Hahn 649 - Martinique [holotype @ G-DC]
  = Peperomia hirtella Miq. (fide Howard, 1973: 384)
[ Peperomia dissitifolia Trel. ]
  Herb. specimen Maxon 109 (nomen herbariorum, ined.)#
  Costa Rica (NY)
  Maxon 109 - Costa Rica [specimen @ NY]
  = Peperomia tuisana C.DC. (fide Burger, 1971)
[ Peperomia dissociabilis Trel. ]
  Herb. specimen Killip 15819 (nomen herbariorum, ined.)#
  Colombia (BM, G, GH, ILL, MA, NY, US)
  Killip 15819 - Colombia [specimen @ ILL]
  = Peperomia saligna Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia distachia Sessé & Moc. ]
  Herb. specimen Sessé & Mociño 162 (nomen herbariorum, ined.)
  Mexico (ILL, MA)
  Sessé & Mociño 162 - Mexico [specimen @ MA]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Mathieu, 2006, MA specimen annotation)
Peperomia distachyos (L.) A.Dietr.
  Sp. Pl. 1: 156 (1831) (as distachya, corrected for Greek basionym - comb. nov. for Piper distachyon L.)
  Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, Hispaniola (Dom.Rep.), Honduras, Mexico, Nicaragua, Panama, Peru, Puerto Rico, Venezuela: type: Plumier [icono-]: Description des plantes de l'Amérique t. 67. 1693 [lecto-: designated Saralegui, 2004]
  Plumier 1693 tab LXVII - Venezuela [iconotype]
  Plant in habitat - Ecuador
[ Peperomia distachyos f. geminispica (Trel. & Yunck.) Steyerm. ]
  Fl. Venez. 2(2): 86 (1984) (comb. nov. for Peperomia geminispica Trel. & Yunck.)
  Colombia: - type: Killip 11483 (holo-: GH; iso-: US [fragm]), Ecuador, Venezuela
  Killip 11483 - Colombia [holotype @ GH]
  = Peperomia geminispica Trel. & Yunck. (fide Steyermark e.a., 1995)
  = Peperomia distachya (L.) A.Dietr. (fide Callejas, 1999)
[ Peperomia distachyos var. cubensis (C.DC.) C.DC. ]
  Symb. Antill. 3: 252 (1902) (comb. nov. for Peperomia cubensis C.DC.)
  Cuba - type: Wright 499 (holo-: G-DC; iso-: BR, G, MO, PH, S)
  Wright 499 - Cuba [holotype @ G-DC]
  = Peperomia cubensis C.DC. (fide Saralegui, 2004)
Peperomia distachyos var. distachyoides Dahlst.
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 90 (1900)
  Brazil - type: Schenck 982 (holo-: DANV)
[ Peperomia distachyos var. elegans C.DC. ]
  Candollea 1: 386 (1923) (nomen nudum)
[ Peperomia distachyos var. gigantea C.DC. ]
  Candollea 1: 386 (1923) (nomen nudum)
Peperomia distachyos var. pubescens C.DC.
  Bot. Jahrb. Syst. 40: 264 (1908)
  Colombia - type: Lehmann 4772 (holo-: B [missing]; iso-: F, K)
  Lehmann 4772 - Colombia [isotype @ F]
Peperomia distachyos var. subrhombica Sodiro
  Piperac. Ecuator. 1: 111 (1900)
  Ecuador - type: Ortoneda s.n.
[ Peperomia distans (Miq.) Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 146 (1900) (stat. nov. for Peperomia myrtifolia var. distans Miq.)
  Brazil - type: Widgren s.n. (S)
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974)
[ Peperomia distans f. longifolia Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 147 (1900)
  Brazil - types: Glaziou 7834 (syn-: S) & 8955 (syn-: B), Mosén 2568 & 2569 (syn-: S, UPS pp), Schenck 1017 (syn-: S)
  Glaziou 7834 - Brazil [syntype @ S]
  = Peperomia corcovadensis fo. longifolia (Dahlst.) Yunck. (fide Yuncker, 1966)
[ Peperomia distans var. caldasiana (C.DC.) Dahlst. ]
  Kongl. Svenska Vetenskapsakad. Handl. 33(2): 148 (1900) (comb. nov. for Peperomia caldasiana C.DC.)
  Brazil - type: Regnell 1110 (holo-: S, iso-: G)
  Regnell 1110 - Brazil [holotype @ S]
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974)
[ Peperomia distans var. caparaoana Trel. ]
  Herb. specimen Mexia 4044 (nomen herbariorum, ined.)
  Brazil (BM, GH, ILL, MO, NY, P)
  Mexia 4044 - Brazil [specimen @ ILL]
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974)
Peperomia disticha Yunck.
  Bull. Torrey Bot. Club 83: 302 (1956)
  Fiji Isl. (Ovalau) - type: Smith 7369 (holo-: US; iso-: BISH, GH, K, L, NY, P, S), (Viti Levu)
  Smith 7369 - Fiji Islands (Ovalau) [isotype @ S]
[ Peperomia distichophylla Sodiro ]
  Piperac. Ecuator. 1: Adicion. 152 (1901)
  Ecuador - type: Sodiro s.n. (holo-: QPLS; iso-: S)
  Sodiro s.n. - Ecuador [holotype @ QPLS]
  = Peperomia lancifolia Hook. (fide Trelease & Yuncker, 1950)
Peperomia distractiflora Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 40 (1936)
  Peru - type: Stevens 214 (holo-: ILL)
  Stevens 214 - Peru [holotype @ ILL]
Peperomia divaricata Yunck.
  Lilloa 27 '1953': 203 (1955)
  Bolivia - type: Buchtien 3724 (holo-: US; iso-: GH, HBG, ILL, NY, UPS)
  Buchtien 3724 - Bolivia [isotype @ ILL]
[ Peperomia divaricata Trel. ]
  Herb. specimen Pennell 9298 (nomen herbariorum, ined.)
  Colombia (GH, NY, PH, US)
  Pennell 9298 - Colombia [specimen @ PH]
  = Peperomia rotundata var. trinervula (C.DC.) Steyerm. (fide Trelease & Yuncker, 1950 & Steyermark, 1984)
[ Peperomia divaricata var. emacrescens Trel. ]
  Herb. specimen Pennell 6985 (nomen herbariorum, ined.)#
  Colombia (PH)
  Pennell 6985 - Colombia [specimen @ PH]
  = Peperomia rotundata var. trinervula (C.DC.) Steyerm. (fide Trelease & Yuncker, 1950 & Steyermark, 1984)
[ Peperomia divaricata var. furcans Trel. ]
  Herb. specimen Pennell 7598 (nomen herbariorum, ined.)#
  Colombia (GH, ILL, K, NY, PH, US)
  Pennell 7598 - Colombia [specimen @ US]
  = Peperomia rotundata var. trinervula (C.DC.) Steyerm. (fide Trelease & Yuncker, 1950 & Steyermark, 1984)
[ Peperomia divaricata var. suboppositifolia Trel. & Yunck. ]
  Herb. specimen Cuatrecasas 19197 (nomen herbariorum, ined.)
  Colombia (F, ILL, US)
  Cuatrecasas 19197 - Colombia [specimen @ ILL]
  = Peperomia rotundata Kunth (fide Trelease & Yuncker, 1950 & Callejas, 2003)
[ Peperomia divaricatopaniculata Trel. ]
  Herb. specimen Killip 9582 (nomen herbariorum, ined.)#
  Colombia (GH, NY, PH, US)
  Killip 9582 - Colombia [specimen @ PH]
  = Peperomia rotundata var. trinervula (C.DC.) Steyerm. (fide Trelease & Yuncker, 1950 & Steyermark, 1984)
[ Peperomia diversa Trel. ]
  Herb. specimen Appolinar 90 (nomen herbariorum, ined.)
  Colombia (US)
  Bro. Apolinar Maria 90 - Colombia [specimen @ US]
  = Peperomia blanda (Jacq.) Kunth (fide Yuncker, 1947, US specimen annotation [with doubt])
Peperomia diversifolia Kunth
  Nov. Gen. et Sp. 1: 64 (1815)
  Colombia - type: von Humboldt 2130 (holo-: B [missing]; iso-: P)
  von Humboldt 2130 - Colombia [isotype @ P]
[ Peperomia diversifolia Trel. ]
  Herb. specimen Cuatrecasas 11833 (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 11833 - Colombia [specimen @ US]
  = Peperomia rotundata var. trinervula (C.DC.) Steyerm. (fide Trelease & Yuncker, 1950 & Steyermark, 1984)
[ Peperomia diversifolia var. cochana Trel. ]
  Herb. specimen Cuatrecasas 11826a (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 11826a - Colombia [specimen @ US]
  = Peperomia puberulicaulis Trel. & Yunck. (fide Trelease & Yuncker, 1950)
[ Peperomia diversifolia var. perplexans Trel. ]
  Herb. specimen Cuatrecasas 1157 (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 11579 - Colombia [specimen @ US]
  = Peperomia rotundata var. trinervula (C.DC.) Steyerm. (fide Trelease & Yuncker, 1950 & Steyermark, 1984)
[ Peperomia dodecatheontophylla Trel. ]
  Contr. U.S. Natl. Herb. 26(2): 48 (1927)
  Panama - type: Pittier 2800 (holo-: US, G-DC [fragm])
  Pittier 2800 - Panama [holotype @ US*]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
[ Peperomia dodgei Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 312 (1937)
  Costa Rica - type: Dodge 4782 (holo-: GH; iso-: F, ILL, MO, US)
  Dodge 4782 - Costa Rica [holotype @ GH]
  = Peperomia carpinterana C.DC. (fide Burger, 1971)
Peperomia doellii Phil.
  Fl. Atacam. 49: 353 (1860) (as dölli)
  Chile - type: Philippi s.n. (SGO)
  Philippi s.n. - Chile [holotype @ SGO*]
Peperomia dolabella Rauh & Kimnach
  Cact. Succ. J. (USA) 59(1): 3 (1987)
  Peru - type: Kimnach 2895b (holo-: HEID [only in alcohol]; iso-: HNT)
  Plant in habitat - Peru
Peperomia dolabriformis Kunth
  Nov. Gen. et Sp. 1: 60 (1815)
  Peru - type: von Humboldt 3526 (holo-: B [missing]; iso-: P)
  von Humboldt 3526 - Peru [isotype @ P]
  Collection Bot. Garden Göttingen (Germany)
Peperomia dolabriformis var. brachyphylla Rauh
  Kakteen Sukk. 29(1): 5 (1978)
  Peru - type: Rauh 38648 (holo-: HEID)
Peperomia dolabriformis var. confertifolia Yunck.
  Brittonia 13(1): 63 (1961)
  Peru - type: Hutchison 1544 (holo-: UC; iso-: US)
  Hutchison 1544 - Peru [holotype @ UC*]
[ Peperomia dolabriformis var. curta Hutchison ]
  Herb. specimen Hutchison 5091 (nomen herbariorum, ined.)
  Peru (BR, C, E, F, K, L, M, MICH, MO, NY, P, S, UC, US)
  Hutchison 5091 - Peru [specimen @ US]
  = Peperomia dolabriformis Kunth (fide Mathieu, 2006, US specimen annotation)
Peperomia dolabriformis var. glaucescens C.DC.
  DC. Prodr. 16(1): 424 (1869)
  Peru
Peperomia dolabriformis var. grandis Hutchison ex Pino & Klopfenstein
  Haseltonia 11: 106 (2005)
  Peru - type: Hutchison 4960 (holo-: UC; iso-: F, G, GH, K, LE, NY, M, MICH, MO, P, S, US, USM)
  Hutchison 4960 - Peru [isotype @ G]
  Freshly harvested plant - Peru (Amazonas)
Peperomia dolabriformis var. lombardii Pino
  Cact. Succ. J. (USA) 80(5): 233 (2008)
  Peru - type: Pino 1765 (holo-: USM)
  Pino 1765 - Peru [holotype @ USM]
  pictures from ptotologue
Peperomia dolabriformis var. multicaulis Pino & Cieza
  Cact. Succ. J. (USA) 80(5): 234 (2008)
  Peru - type: Pino 1909 (holo-: USM)
  Pino 1909 - Peru [holotype @ USM]
  pictures from ptotologue
Peperomia dolabriformis var. velutina Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 40 (1936)
  Peru - type: Weberbauer 3797 (holotype not designated: P)
  Weberbauer 3797 - Peru [type @ G-DC]
[ Peperomia doleana Trel. ]
  Candollea 10: 288 (1946)
  Guadeloupe - type: Trelease 66 (holo-: ILL)
  Trelease 66 - Guadeloupe [holotype @ ILL]
  = Peperomia myrtifolia (Vahl) A.Dietr. (fide Howard, 1973)
[ Peperomia dolichostachya Sodiro ]
  Piperac. Ecuator. 1: Nuev. Adicion. 7 (1902)
  Ecuador - type: Sodiro s.n. Aug 1901 (holotype not designated: B, G-DC, Q, QPLS, S)
  Sodiro s.n. Aug 1901 [type @ QPLS]
  = Peperomia hartwegiana Miq. (fide Trelease & Yuncker, 1950)
[ Peperomia dolichostachya var. buxifolia Sodiro ]
  Herb. specimen Sodiro s.n. Aug 1901 (nomen herbariorum, ined.)
  Ecuador (G-DC, P)
  Sodiro s.n. Aug 1901 - Ecuador [specimen @ G-DC]
  = Peperomia hartwegiana Miq. (fide Mathieu, 2006, G-DC specimen annotation)
[ Peperomia dolita Trel. ]
  Herb. specimen Pérez Arbeláez 722 (nomen herbariorum, ined.)#
  Colombia (US)
  Pérez Arbeláez 722 - Colombia [specimen @ US]
  = Peperomia elongata Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia dolosa Trel. ]
  Bull. Soc. Bot. France 83: 628 (1937) [nomen]; Fl. Guadeloupe & Martinique 2(2): 52 (1948)
  Guadeloupe - type: Stehlé 155 (lecto-: NY, ILL [fragm]; isolecto-: P)
  Stehlé 155 - Guadeloupe [lectotype @ NY*]
  = Peperomia myrtifolia (Vahl) A.Dietr. (fide Howard, 1973)
Peperomia dominicana C.DC.
  Journ. Bot. 4: 146 (1866)
  Hispaniola (Dom.Rep.) - type: Poiteau s.n. (holo-: G)
  Poiteau s.n.- Dominican Repub. [holotype @ G]
[ Peperomia dominicana var. myriantha Trel. ]
  Repert. Spec. Nov. Regni Veg. 29: 25 (1931)
  Hispaniola (Dom.Rep.) - type: Ekman H11903 (holo-: ILL, iso-: G, S, US)
  Ekman H11903 - Dom. Republic [holotype @ ILL]
  = Peperomia dominicana C.DC. (fide Liogier, 1996)
[ Peperomia dominicana var. roberjotana Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 318, 325 (1927)
  Hispaniola (Haiti) - type: Ekman H1542 (holotype not designated: B, EHH, G, ILL, S)
  Ekman H1542 - Haiti [type @ ILL]
  = Peperomia dominicana C.DC. (fide Liogier, 1996)
[ Peperomia domisilvestris Trel. ]
  Herb. specimen Schipp 1100 (nomen herbariorum, ined.)#
  Honduras (BM, F, G, ILL, K, MICH)
  Schipp 1100 - Honduras [specimen @ F]
  = Peperomia emiliana C.DC. (fide Burger, F specimen annotation)
Peperomia donaguiana C.DC.
  Linnaea 37: 382 (1872)
  Honduras, Mexico - types: Liebmann 145 (lecto-: C [designated Mathieu & Callmander, 2017]; isolecto-: F)
  Liebmann 145 - Mexico [lectotype @ C]
[ Peperomia donaguiana var. longifilamentosa C.DC. ]
  Candollea 1: 308 (1923) [key]
  Mexico - type: Pringle 8992 (holo-:G-DC; iso-: BH, BM, C, CM, E, F, G, GH, GOET, HBG, ILL, K, L, LY, M, MEXU, MIN, MO, NY, P, PH, PR, PRC, S, UC, US, VT, W)
  Pringle 8992 - Mexico [isotype @ GH]
  = Peperomia donaguiana C.DC. (fide Mathieu, 2016 [pers. comm.])
Peperomia dondonensis Trel.
  Repert. Spec. Nov. Regni Veg. 26: 341 (1929)
  Hispaniola (Haiti) - type: Ekman H9643 (holo-: ILL; iso-: B, G, S, US)
  Ekman H9643 - Haiti [isotype @ S]
[ Peperomia dondonensis var. caimitensis Trel. ]
  Repert. Spec. Nov. Regni Veg. 26: 341 (1929)
  Hispaniola (Haiti) - type: Ekman H8945 (holo-: ILL; iso-: S)
  Ekman H8945 - Haiti [holotype @ ILL]
  = Peperomia dondonensis Trel. (fide Liogier, 1996)
Peperomia donnell-smithii C.DC.
  Prim. Fl. Costaric. 2: 291 (1899)
  Costa Rica - type: Donnell-Smith 6742 (holotype not designated: G-DC, K, US)
  Donnell-Smith 6742 - Costa Rica [type @ US]
Peperomia dorstenioides Standl. & Steyerm.
  Fieldiana, Bot. 24(3): 244 (1952)
  Guatemala - type: Steyermark 49410 (holo-: F; iso-: US), Mexico
  Steyermark 49410 - Guatemala [holotype @ F]
Peperomia dotana Trel.
  Contr. U.S. Natl. Herb. 26(4): 215 (1929)
  Costa Rica - type: Standley 42280 (holo-: US), Nicaragua, Panama
  Standley 42280 - Costa Rica [holotype @ US*]
Peperomia drapeta Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 40 (1936)
  Peru - type: Macbride 4122 (holo-: F, G [fragm]; iso-: B, G, ILL)
  Macbride 4122 - Peru [holotype @ F]
Peperomia drusophila C.DC.
  Linnaea 37: 372 (1872)
  Mexico - types: Liebmann 133 (lecto-: C [designated Mathieu & Callmander, 2017]; isolecto-: G-DC)
  Liebmann 133 - Mexico [lectotype @ C]
Peperomia dryadum C.DC.
  Bot. Jahrb. Syst. 19: 229 (1894)
  Madagascar - type: Hildebrandt 3720 (holo-: G-DC; iso-: BM, G, JE, K, P, W)
  Hildebrandt 3720 - Madagascar [isotype @ BM]
Peperomia duartei Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 142 (1966)
  Brazil - type: Duarte 1779 (holo-: RB; iso-: NY)
  Duarte 1779 - Brazil [isotype @ NY*]
[ Peperomia duartensis Trel. ]
  Repert. Spec. Nov. Regni Veg. 29: 25 (1931)
  Hispaniola (Dom.Rep.) - type: Ekman H12281 (lecto-: ILL [designated Jones, 1986]; isolecto-: B, S)
  Ekman H12281 - Dom. Republic [isolectotype @ S]
  = Peperomia dendrophila Schltdl. & Cham.
Peperomia dubia Balle
  Bull. Jard. Bot. Brux. 16: 400 (1942)
  Congo - type: Lebrun 2692 (holo-: BR)
  Lebrun 2692 - Congo [holotype @ BR]
[ Peperomia dubitatifolia Trel. ]
  Herb. specimen Cuatrecasas 12176a (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 12176a - Colombia [specimen @ US]
  = Peperomia galioides Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia duclouxii C.DC. ]
  Not. Syst. 3: 41 (1914)
  China - type: Ducloux 4760 (holo-: P)
  Ducloux 4760 - China [holotype @ P]
  = Peperomia heyneana Miq. (fide Gilbert & Nian-he, 1999)
Peperomia duendensis Yunck.
  Piperac. N. South Amer. 2: 578 (1950)
  Colombia - type: Cuatrecasas 18881 (holo-: GH, iso-: COL)
  Cuatrecasas 18881 - Colombia [holotype @ GH]
[ Peperomia duenyaensis Trel. ]
  Herb. specimen Standley 63159 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 63159 - Guatemala [specimen @ F]
  = Peperomia lignescens C.DC. (fide Burger, s.d., F specimen annotation)
[ Peperomia duenyasensis var. minor Trel. ]
  Herb. specimen Standley 59963 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 59963 - Guatemala [specimen @ F]
  = Peperomia lignescens C.DC. (fide Burger, 1970, F specimen annotation)
[ Peperomia duenyasensis var. pastonsensis Trel. ]
  Herb. specimen Standley 60820 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 60820 - Guatemala [specimen @ F]
  = Peperomia lignescens C.DC. (fide Burger, 1970, F specimen annotation)
[ Peperomia duidana Trel. ]
  Bull. Torrey Bot. Club 58: 354 (1931)
  Bolivia, Colombia, Ecuador, Guyana, Surinam, Venezuela - type: Tate 438 (holo-: NY; iso-: ILL)
  Tate 438 - Venezuela [holotype @ NY*]
  = Peperomia reptans C.DC. (fide Mathieu & Callejas, 2006: 345)
[ Peperomia duidana var. aequatoriensis Yunck. ]
  Herb. specimen Asplund 19676 (nomen herbariorum, ined.)
  Ecuador (B, G, K, NY, S)
  Asplund 19676 - Ecuador [specimen @ NY]
  = Peperomia reptans C.DC. (fide Mathieu, 2007: 161)
[ Peperomia dumeticola C.DC. ]
  Bull. Torrey Bot. Club 25: 569 (1898)
  Bolivia - type: Mandon 1117 (holo-: P)
  Mandon 1117 - Bolivia [holotype @ P]
  = Peperomia trinervis Ruiz & Pav. (fide Foster, 1958)
[ Peperomia duplicatifolia Trel. ]
  Herb. specimen Davidson 178 (nomen herbariorum, ined.)#
  Panama (F)
  Davidson 178 - Panama [specimen @ F]
  = Peperomia palmana C.DC. (fide Burger, 1970; F specimen annotation)
[ Peperomia duplicatispica Trel. ]
  Herb. specimen Sodiro s.n. Dec 1881 (nomen herbariorum, ined.)#
  Ecuador (G-DC, Q)
  Sodiro s.n. Dec 1881 - Ecuador [specimen @ G-DC]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Mathieu, 2007: 162)
[ Peperomia duplicornis Trel. ]
  Herb. specimen Skutch 3629 (nomen herbariorum, ined.)#
  Costa Rica (K, MO, S, US)
  Skutch 3629 - Costa Rica [specimen @ US]
  = Peperomia distachyos (L.) A.Dietr. (fide Burger, 1970, MO & US specimen annotation)
Peperomia durandii C.DC.
  Bull. Soc. Roy. Bot. Belgique 30(1): 225 (1891) (as durandi, corrected according to ICN art 60.12)
  Costa Rica - type [candidate lectotype]: Pittier / Tonduz 2015 (BR, G, G-DC, US, Z)
  Tonduz 2015 - Costa Rica [type @ BR]
  Plant in habitat - Costa Rica
[ Peperomia durandii var. oligostachya C.DC. ]
  Bull. Herb. Boissier 6: 518 (1898)
  Ecuador - type: Sodiro 2/63 (holo-: G-DC; iso-: ILL)
  Sodiro s.n. [2/63] - Ecuador [holotype @ G-DC]
  = Peperomia ternata C.DC. (fide Trelease & Yuncker, 1950)
[ Peperomia duricaulis Trel. ]
  Ann. Missouri Bot. Gard. 27(3): 302 (1940)
  Panama - type: Allen 1441 (holo-: ILL; iso-: MO, NY, US)
  Allen 1441 - Panama [isotype @ MO*]
  = Peperomia dotana Trel. (fide Burger, 1971)
Peperomia dusenii C.DC.
  Bot. Jahrb. Syst. 19: 229 (1894)
  Cameroon - type: Dusen 436 (holo-: B)
  Dusén 436 - Cameroon [holotype @ B]
[ Peperomia dussii C.DC. ]
  Symb. Antill. 3: 231 (1902)
  Martinique - type: Duss 14 pp (holo-: B)
  Duss 14 - Martinique [holotype @ B]
  = Peperomia hirtella Miq. (fide Howard, 1973: 385)
[ Peperomia dyscrita Trel. ]
  Contr. U.S. Natl. Herb. 26(4): 198 (1929)
  Costa Rica - type: Tonduz 7518 (holo-: BR; iso-: CR)
  Tonduz 7518 - Costa Rica [holotype @ BR]
  = Peperomia alata Ruiz & Pav. (fide Mathieu & Callejas, 2006: 334)
[ Peperomia earlei Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 22, 31 (1926)
  Cuba - type: Underwood 872 (holo-: NY)
  Underwood 812 - Cuba [holotype @ NY*]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Trelease & Yuncker, 1950)
Peperomia ebingeri Yunck.
  Ann. Missouri Bot. Gard. 53: 263 (1966)
  Costa Rica, Panama - type: Ebinger 165 (holo-: MO; iso-: NY)
  Ebinger 165 - Panama [holotype @ MO*]
[ Peperomia eburnea Lind. ]
  Cat. General 5: 87 (1871) (nomen subnudum)
  Colombia
  = Peperomia eburnea Sodiro (fide Yuncker, 1950)
Peperomia eburnea Sodiro
  Piperac. Ecuator. 1: Adicion. 169 (1901)
  Colombia, Ecuador - Sodiro s.n. Feb 1900 (holo-: Q; iso-: QPLS)
  Sodiro s.n. - Ecuador [type @ B]
  Plant in habitat - Ecuador (Macipucuna Reserve)
[ Peperomia eburnea var. maculata Sodiro ]
  Herb. specimen Sodiro s.n. Feb 1900 (nomen herbariorum, ined.)
  Ecuador (G-DC)
  Sodiro s.n. Feb 1900 - Ecuador [specimen @ G-DC]
  = Peperomia eburnea Sodiro (fide Mathieu, 2007: 162)
[ Peperomia eburnea var. robustior Yunck. ]
  Piperac. N. South Amer. 2: 725 (1950)
  Colombia - type: Cuatrecasas 22327 (holo-: F; iso-: COL, NY)
  Cuatrecasas 22327 - Colombia [isotype @ NY*]
  = Peperomia stelechophila C.DC. (fide Mathieu, 2009 [pers. comm.])
[ Peperomia eburneispica Trel. ]
  Herb. specimen Killip 35025 (nomen herbariorum, ined.)
  Colombia (US)
  Killip 35025 - Colombia [specimen @ US]
  = Peperomia rotundifolia (L.) Kunth (fide Trelease & Yuncker, 1950)
[ Peperomia echinocarpa Trel. ]
  Herb. specimen Standley 80779 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 80779 - Guatemala [specimen @ F]
  = Peperomia tacanana Trel. & Standl. (fide Standley, 1952)
Peperomia ecuadorensis C.DC.
  Bull. Herb. Boissier 6: 507 (1898)
  Ecuador - type: Jameson 543 (lecto-: P; isolecto-: E pp, P)
  Jameson 543 - Ecuador [lectotype @ P]
[ Peperomia edepilata Trel. ]
  Herb. specimen Skutch 3801 (nomen herbariorum, ined.)
  Costa Rica (K, NY, S)
  Skutch 3801 - Costa Rica [specimen @ K]
  = Peperomia hispidorhachis Yunck. (fide Mathieu, 2007: 164)
Peperomia edulis Miq.
  Linnaea 18: 711 (1844)
  Mexico - type: Schiede s.n. (lecto-: HAL [designated Mathieu & Callejas, 2006: 356]); isolecto-: BM, U)
  Schiede s.n. May 1829 - Mexico [lectotype @ HAL]
[ Peperomia edulis var. chinantlana C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 21: 319 (1920) (nomen nudum pro syn.)
  Mexico - 'type': Liebmann 116 (G-DC, C, K, P, S)
  Liebmann 116 - Mexico ['type' @ G-DC]
  = Peperomia rupigaudens C.DC. (fide C. de Candolle, 1920)
[ Peperomia edwallii Trel. ]
  Herb. specimen Edwall 4548 (nomen herbariorum, ined.)#
  Brazil (ILL, SP)
  Edwall 4548 - Brazil [specimen @ ILL]
  = Peperomia rhombea Ruiz & Pav. (fide Yuncker, 1974)
[ Peperomia edwardsiae Trel. ]
  Herb. specimen Edwards 910 (nomen herbariorum, ined.)#
  Mexico (F)
  Edwards 910 - Mexico [specimen @ F]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Mathieu, 2007: 165)
Peperomia eekana C.DC.
  Coll. Hawaii Publ., Bull. 2: 16 (1913) (nomen nov. for Peperomia hypoleuca var. montis-eeka Hillebr.)
  Hawaiian Isl. (Maui) - type: Hillebrand s.n. (holo-: B [missing];iso-: BM), Oahu
  Skottsberg 745 - Hawaiian Isl. [specimen @ GB]
Peperomia effusa Yunck.
  Lilloa 27 '1953': 240 (1955)
  Argentina, Bolivia - type: Buchtien 3732 (holo-: US; iso-: ILL, MO, NY, UPS)
  Buchtien 3732 - Bolivia [holotype @ US*]
Peperomia efimbriata Trel.
  Mem. New York Bot. Gard. 7: 226 (1927)
  Bolivia - type: White 164 (holo-: NY; iso-: B, BKL)
  White 164 - Bolivia [holotype @ NY*]
Peperomia eggersii C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 2: 282 (1898)
  Hispaniola (Dom.Rep.) - type: Eggers 2165 (holo-: G-DC; iso-: B, HBG, K, L, M)
  Eggers 2165 - Dom. Republic [isotype @ B]
Peperomia egleri Yunck.
  Boletim do Instituto de Botânica, São Paulo, 3: 143 (1966)
  Brazil - type: Egler 46698 (holo-: NY)
  Egler 46698 - Brazil [holotype @ NY*]
[ Peperomia egregia Trel. ]
  Herb. specimen Killip 17286 (nomen herbariorum, ined.)#
  Colombia (GH, NY, US)
  Killip 17286 - Colombia [specimen @ US]
  = Peperomia tequendamana Trel. (fide Trelease & Yuncker, 1950)
Peperomia ekakesara Syam & S.Nampy
  Phytotaxa 363(3): 284 (2018)
  India: Syam Radh 151707 (holo-: CALI)
  Picture from protologue
[ Peperomia ekmanii Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 22, 31 (1926) (as ekmani, corrected according to ICN art 60.12)
  Cuba - type: Ekman 14531 (holo-: S: iso-: B, ILL)
  Ekman 14531 - Cuba [holotype @ S]
  = Peperomia acuminata Ruiz & Pav. (fide Trelease & Yuncker, 1950)
[ Peperomia ekmanii var. nana Trel. ]
  Herb. specimen Acuña 10402 (nomen herbariorum, ined.)#
  Cuba (ILL)
  Acuña 10402 - Cuba [specimen @ ILL]
  = Peperomia acuminata Ruiz & Pav. (fide Yuncker, 1949)
Peperomia elata C.DC.
  Candollea 1: 355 (1923) [key]; Candollea 3: 124 (1926) [emend.]
  Costa Rica, Panama - type: Maxon 5582 (holotype not designated: BM, F, GH, US)
  Maxon 5582 - Panama [type @ US]
Peperomia elatior G.Mathieu
  Rev. Mex. Biodiv. 82: 365 (2011)
  Mexico - type: Samain 2007-035 (holo-: BR; iso-: GENT, MEXU)
  Samain 2007-035 - Mexico [holotype @ BR]
  Plant in situ at the type locality
[ Peperomia elbertii C.DC. ]
  Candollea 1: 314 (1923) [key]
  Indonesia (Lombok) - type: Elbert 945 (lecto-: L [designated Mathieu & Callejas, 2006: 340])
  Elbert 945 - Indonesia [lectotype @ L]
  = Peperomia kalimatina C.DC. (fide Mathieu & Callejas, 2006: 340)
[ Peperomia elcaranyoana Trel. ]
  Herb. specimen Cuatrecasas 13035 (nomen herbariorum, ined.)#
  Colombia (F, ILL, US)
  Cuatrecasas 13035 - Colombia [specimen @ US]
  = Peperomia distachyos (L.) A.Dietr. (fide Trelease & Yuncker, 1974 & Callejas, 1999)
[ Peperomia elegans C.DC. ]
  DC. Prodr. 16(1): 430 (1869)
  Panama, Peru - type: Spruce 4871 (holo-: G; iso-: BM, BR, E, K, LD, NY, TDC, W)
  Spruce 4871 - Peru [type @ BR]
  = Peperomia distachyos (L.) A.Dietr. (fide Mathieu & Callejas, 2006: 337)
Peperomia elegantifolia Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 41 (1936)
  Peru - type: Williams 7781 (holo-: F, G [fragm], ILL)
  Williams 7781 - Peru [holotype @ F]
[ Peperomia eljutalensis Trel. ]
  Herb. specimen Steyermark 31006 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 31006 - Guatemala [specimen @ F]
  = Peperomia tacanana Trel. & Standl. (fide Standley, s.d., F specimen annotation)
[ Peperomia elliptica Link ]
  Jahrb. 1(3): 64 (1820) (junior homonym)
  Mauritius, Reunion - type: Heyne s.n. (holo-: B)
  Heyne s.n. - Reunion [holotype @ B]
  = Peperomia mauritiana A.Dietr. (fide Miquel, 1843)
Peperomia elliptica (Lam.) A.Dietr.
  Sp. Pl. 1: 167 (1831) (comb. nov. for Piper ellipticum Lam.)
  Madagascar, Mauritius, Reunion - type: Boivin 1088 (holo-: P; iso-: G, TCD, UPS)
  Boivin 1088 - Reunion [isotype @ G]
Peperomia ellipticibacca C.DC.
  Coll. Hawaii Publ., Bull. 2: 19 (1913)
  Hawaiian Isl. (Oahu) - types: Faurie 131 (syntype not designated: G, G-DC) & Rock 457
  Faurie 131 - Hawaiian Isl. [type @ G-DC]
[ Peperomia ellipticifolia C.DC. ]
  DC. Prodr. 16(1): 463 (1869)
  Venezuela - type: Fendler 1171 (holo-: G-DC; iso-: GH, K)
  Fendler 1171 - Venezuela [holotype @ G-DC]
  = Peperomia blanda (Jacq.) Kunth (fide de Candolle, 1923)
Peperomia ellipticorhombea C.DC.
  DC. Prodr. 16(1): 407 (1869)
  Peru - type: Mathews s.n. (holo-: K)
  Mathews s.n. - Peru [type @ K]
Peperomia ellsworthii Trel. & Yunck.
  Piperac. N. South Amer. 2: 486 (1950)
  Colombia - type: Killip 7675 (holo-: US; iso-: GH, ILL, NY, PH)
  Killip 7675 - Colombia [holotype @ US*]
Peperomia elmeri C.DC.
  Leaflets Philipp. Bot. 3: 761 (1910)
  Philippines (Mindanao) - type: Elmer 10493 (holotype not designated: BM, E, F, G, G-DC, GH, HBG, K, L, LY, MO, NY, U, US, VT, W, Z)
  Elmer 10493 - Philippines [type @ G-DC]
[ Peperomia elongata Miq. ]
  Linnaea 20: 127 (1847) (junior homonym)
Peperomia elongata Kunth
  Nov. Gen. et Sp. 1: 62 (1815)
  Argentina, Bolivia, Colombia, Ecuador, Fr.Guiana, Peru, Venezuela - type: von Humboldt s.n. (holo-: B; iso-: G, P)
  von Humboldt s.n. - Venezuela [holotype @ B]
Peperomia elongata var. guianensis Yunck.
  Bull. Torrey Bot. Club 75: 290 (1948)
  Guyana - type: de la Cruz 1197 (holo-: US; iso-: NY), Venezuela
  de la Cruz 1197 - Guyana [isotype @ NY]
Peperomia elongata var. piliramea Trel. & Yunck.
  Piperac. N. South Amer. 2: 659 (1950)
  Guyana - type: Smith 2650 (holo-: US; iso-: F, G, MO, NY, S, U)
  Smith 2650 - Guyana [isotype @ NY]
[ Peperomia elongatipes Trel. ]
  Herb. specimen Malme 134 (nomen herbariorum, ined.)#
  Brazil (ILL, S)
  Malme 134 - Brazil [specimen @ ILL]
  = Peperomia pereskiifolia (Jacq.) Kunth (fide Yuncker, 1974)
Peperomia elsana Trel. & Yunck.
  Piperac. N. South Amer. 2: 498 (1950)
  Colombia - type: Killip 34800 pp (holo-: US)
  Killip 34800 - Colombia [holotype @ US*]
[ Peperomia elsana Trel. ]
  Herb. specimen Killip 34717 (nomen herbariorum, ined.)
  Colombia 34717 (BM, F, ILL, U, US)
  Killip 34717 - Colombia [specimen @ BM]
  = Peperomia tatamana Yunck. (fide Callejas, 1995, F specimen annotation)
[ Peperomia elsana var. margaritana Trel. ]
  Herb. specimen Killip 34865 (nomen herbariorum, ined.)
  Colombia (BM, ILL, US)
  Killip 34865 - Colombia [specimen @ US]
  = Peperomia tatamana Yunck. (fide Mathieu, 2007; 167)
[ Peperomia emarginata Sessé & Moc. ]
  Herb. specimen Sessé & Mociño 155 (nomen herbariorum, ined.)
  Mexico (MA)
  Sessé & Mociño 155 - Mexico [specimen @ MA]
  = Peperomia quadrifolia (L.) Kunth (fide Nelson 1994, MA specimen annotation)
[ Peperomia emarginata De Wild. ]
  Rev. Zool. Afr. 8(1) Suppl. Bot. 9 (1920) (junior homonym)
  Congo - type: Bequaert 3672bis (holo-: BR; iso-: BR)
  Bequaert 3672bis - Congo [holotype @ BR]
  = Peperomia abyssinica Miq. (fide Düll, 1973)
[ Peperomia emarginata Ruiz & Pav. ]
  Fl. Per. 1: 33. t. 49. f. a. (1798)
  Colombia, Peru - type: Ruiz & Pavón. s.n. (lecto-: MA [designated Saralegui, 2004]; isolecto- MA)
  Ruiz & Pavón. s.n. - Peru [lectotype @ MA]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Callejas, 2003)
[ Peperomia emarginata var. luta Trel. ]
  Herb. specimen Standley 70027 (nomen herbariorum, ined.)
  Peru (MA)
  Ruiz & Pavón s.n. - Peru [specimen @ MA]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Callejas, 2003)
Peperomia emarginella (Sw. ex Wikstr.) C.DC.
  DC. Prodr. 16(1): 437 (1869)
  Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Ecuador, Fr.Guiana, Guadeloupe - type: Forström s.n. (holo-: S), Guyana, Hispaniola (Haiti), Jamaica, Martinique, Mexico, Nicaragua, Panama, Peru, Puerto Rico, Surinam, Venezuela
  Forström s.n. - Guadeloupe [type @ S]
  Collection Bot. Garden Göttingen (Germany)
[ Peperomia emarginella f. glabrior C.DC. ]
  Repert. Spec. Nov. Regni Veg. 9: 235 (1911)
  Bolivia - type: Buchtien 1350 (iso-: US)
  Buchtien 1350 - Bolivia [isotype @ US]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Foster, 1958)
[ Peperomia emarginella var. exilis (Miq.) Stehlé ]
  Bull. Soc. Bot. France 85: 576 (1939) (comb. nov. for Acrocarpidium exile Miq.)
  Cuba - type: Wright 519 (BM, BR, G, GOET, G-DC, MA, P, PH, S, TCD, W)
  Wright 519 - Cuba [isotype @ P]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Stehlé, 1948)
[ Peperomia emarginella var. glabrior C.DC. ]
  Prim. Fl. Costaric. 2: 287 (1899)
  Costa Rica - type: Tonduz 8002 (holo-: G; iso-: BR)
  Tonduz 8002 - Costa Rica [isotype @ BR]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Yuncker, 1949)
[ Peperomia emarginella var. ovalis Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 711 (1950)
  Ecuador - type: Hitchcock 20458 (holo-: US; iso-: GH, ILL, NY)
  Hitchcock 20458 - Ecuador [holotype @ US*]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Callejas, 1999)
Peperomia emarginulata C.DC.
  DC. Prodr. 16(1): 433 (1869)
  Bolivia, Colombia, Costa Rica, Ecuador, Honduras, Mexico, Nicaragua, Panama, Peru - type: Mathews 1687 (lecto-: K [designated Mathieu & Callejas, 2006: 351]; isolecto-: E, K)
  Mathews 1687 - Peru [isolectotype @ K]
[ Peperomia emendata Trel. ]
  Herb. specimen Triana 61 (nomen herbariorum, ined.)#
  Colombia (COL)
  Triana 61 - Colombia [photo of specimen @ COL]
  = Peperomia tristachya Kunth (fide Mathieu, 2007: 168)
[ Peperomia emerita Trel. ]
  Herb. specimen Dryander 2441 (nomen herbariorum, ined.)
  Colombia (US)
  Dryander 2441 - Colombia [specimen @ US]
  = Peperomia diffusa C.DC. (fide Mathieu, 2007: 169)
Peperomia emiliana C.DC.
  Prim. Fl. Costaric. 2: 292 (1899)
  Belize, Colombia, Costa Rica - type: Donnell-Smith 6740 (holo-: G-DC; iso-: GH, K, US), Honduras, Mexico, Nicaragua, Panama
  Donnell-Smith 6740 - Costa Rica [holotype @ G-DC]
[ Peperomia enantiostachya C.DC. ]
  Bull. Herb. Boissier 6: 514 (1898)
  Colombia, Ecuador - type: Sodiro s.n. & s.d.(lecto-: G-DC [designated Mathieu & Callejas, 2006: 348]; iso-: F, QPLS), Peru
  Sodiro s.n. - Ecuador [lectotype @ G-DC]
  = Peperomia trianae C.DC. (fide Mathieu & Callejas, 2006: 348)
[ Peperomia enantiostachya var. distachya Trel. ]
  Journ. Wash. Acad. Sci. 16: 206 (1926)
  Ecuador - type: Tate 672 (holo-: US)
  Tate 672 - Ecuador [holotype @ US*]
  = Peperomia biamenta Trel. (fide Trelease & Yuncker, 1950: 700)
[ Peperomia encanoana Trel. ]
  Herb. specimen Garcia-Barriga 7817 (nomen herbariorum, ined.)
  Colombia (COL, NY, US)
  Garcia-Barriga 7817 - Colombia [specimen @ US]
  = Peperomia acuminata Ruiz & Pav. (fide Yuncker, 1949)
[ Peperomia enckeifolia Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 42 (1936) (as enkeaefolia, corrected according to ICN art 60.8)
  Peru - type: Killip 29201 (holo-: US)
  Killip 29201 - Peru [holotype @ US*]
  = Peperomia misapplied -> Piper
Peperomia endlicheri Miq.
  Syst. Piperac. 102 (1843)
  New Caledonia, New Zealand, Norfolk Isl. - type: Bauer s.n. (holo-: B [missing]; iso-: W), Samoa, Solomon Isl.
  Bauer s.n. - Norfolk Isl. [isotype @ W]
Peperomia endlicheri var. fijiana Yunck.
  Bull. Bishop Mus., Honolulu, 141: 32 (1936)
  Fiji Isl. (Kambara) - type: Smith 1282 (holo-: BISH; iso-: GH, K, NY, P, S, US)
  Smith 1282 - Fiji Islands [isotype @ NY*]
Peperomia endlichii C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 21: 321 (1920)
  Mexico - type: Endlich 1457 pp (holo-: B [missing], G-DC [fragm])
Peperomia enenyasensis Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 42 (1936)
  Peru - type: Killip 25654 (holo-: US; iso-: NY)
  Killip 25654 - Peru [isotype @ NY*]
Peperomia enervis von Mueller & C.DC.
  The Victorian Naturalist 8: 109 (1891)
  Australia - type: Johnson s.n. (lecto-: MEL; isolecto-: BRI [designated Forster 1993: 101])
  Johnson s.n. - Australia [lectotype @ MEL*]
  Plant in habitat (Queensland - Australia)
[ Peperomia enganyana Trel. ]
  Herb. specimen Killip 34830 (nomen herbariorum, ined.)
  Colombia (US)
  Killip 34830 - Colombia [specimen @ US]
  = Peperomia jamesoniana C.DC. (fide Trelease & Yuncker, 1950: 605)
[ Peperomia ephemera Ekman ]
  Arkiv. Bot., Stockh. 22A(9): 20 (1929) (nomen nudum)
  Hispaniola (Haiti) - 'type': Ekman H9755 (EHH, ILL, S)
  Ekman H9755 - Haiti ['type' @ ILL]
  = Peperomia pellucida (L.) Kunth (fide Mathieu & Callejas, 2006: 343)
Peperomia epidendron C.DC.
  Linnaea 37: 379 (1872)
  Mexico - type: Liebmann 140 (holo-: C)
  Liebmann 140 - Mexico [holotype @ C]
Peperomia epihippii St. John
  Phytologia 64(3): 173 (1988)
  Hawaiian Isl. (Hawaii) - type: St. John 25347 (holo-: BISH; iso-: BISH, PTBG)
  St. John 25347 - Hawaiian Isl. [isotype @ PTBG*]
[ Peperomia epilobioides Trel. & Yunck. ]
  Piperac. N. South Amer. 2: 551 (1950)
  Colombia - type: Pennell 6618 (holo-: US; iso-: K, NY)
  Pennell 6618 - Colombia [isotype @ K]
  = Peperomia rotundata Kunth (fide Jørgensen & Ulloa, 1994)
[ Peperomia epilobioides var. glabrilimba Yunck. ]
  Piperac. N. South Amer. 2: 552 (1950)
  Colombia - type: Cuatrecasas 19298 (holo-: ILL; iso-: COL, F, NY, US)
  Cuatrecasas 19298 - Colombia [holotype @ ILL]
  = Peperomia rotundata fo. glabrilimba (Yunck.) Steyerm. (fide Steyermark, 1984)
[ Peperomia epiphytica Trel. ]
  Herb. specimen Duss 3248 (nomen herbariorum, ined.)#
  Guadeloupe (US)
  Duss 3248 - Guadeloupe [specimen @ US]
  = Peperomia tenella (Sw.) A.Dietr. (fide Saralegui, 1994, US specimen annotation)
Peperomia epipremnifolia D.Monteiro & Leitman
  Phytotaxa 258(3): (2016)
  Brazil - type: Monteiro 556 (holo-: RB; iso-: CEPEC, NY)
  Monteiro 556 - Brazil [holotype @ RB*]
  Pictures from protologue
[ Peperomia erasmia (Miq.) C.DC. ]
  DC. Prodr. 16(1): 397 (1869) (comb. nov. for Erasmia floribunda Miq.)
  Mexico - type: Liebmann 78 (holotype not designated: C, K, U)
  Liebmann 78 - Mexico [isotype @ C]
  = Peperomia lancifolia Hook. (fide Trelease & Yuncker, 1950)
[ Peperomia erasmiiformis Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 22(1): 9 (1940) (as erasmiaeformis, corrected according to ICN art 60.8)
  Venezuela - type: Pittier 13985 (holo-: F; iso-: B, US)
  Pittier 13985 - Venezuela [isotype @ B]
  = Peperomia lancifolia Hook. (fide Trelease & Yuncker, 1950)
[ Peperomia erecta C.DC. ]
  Annuaire Conserv. & Jard. Bot. Genève 21: 268 (1920)
  Ecuador - type: Eggers 15235 (holo-: M; iso-: F, GH, K, L, P, US )
  Eggers 15235 - Ecuador [isotype @ L]
  = Peperomia tristachya Kunth (fide Callejas, 1999)
[ Peperomia erikii Yunck. ]
  Svensk Bot. Tidskr. 53: 47 (1959)
  Ecuador - type: Asplund 16755 (holo-: S; iso-: NY)
  Asplund 16755 - Ecuador [holotype @ S]
  = Peperomia caespitosa C.DC. (fide Callejas, 1999)
Peperomia eripipunctulata Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 17(4): 333 (1938)
  Honduras - type: Yuncker 6079 (holo-: ILL; iso-: NY)
  Yuncker 6079 - Honduras [isotype @ NY*]
[ Peperomia ernstiana C.DC. ]
  DC. Prodr. 16(1): 422 (1869)
  Venezuela - type: Fendler 1163 (holo-: G; iso-: G, K, MO, P)
  Fendler 1163 - Venezuela [isotype @ MO*]
  = Peperomia venezueliana C.DC. (fide Trelease & Yuncker, 1950: 597)
[ Peperomia erosa Hutchison ]
  Herb. Specimen Hutchison 3639 (nomen herbariorum, ined.)
  Peru (UC, USM)
  Hutchison 3639 - Peru [specimen @ UC]
  = Peperomia erosaa Hutchison ex Pino (fide Pino et al., 2012: 8)
Peperomia erosa Hutchison ex Pino
  Haseltonia 18: 8 (2012)
  Peru - type: Hutchison 3639 (holo-: UC; iso-: USM)
  Hutchison 3639 - Peru [holotype @ UC]
[ Peperomia eruptans Trel. ]
  Herb. specimen Cuatrecasas 12980 (nomen herbariorum, ined.)
  Colombia (F, ILL, US)
  Cuatrecasas 12980 - Colombia [specimen @ US]
  = Peperomia albispica C.DC. (fide Mathieu, 2007: 171)
[ Peperomia erythematostela Trel. ]
  Herb. specimen Killip 9764 (nomen herbariorum, ined.)#
  Colombia (GH, ILL)
  Killip 9764 - Colombia [specimen @ US]
  = Peperomia trichopus Trel. (fide Trelease & Yuncker, 1950)
Peperomia erythrocaulis G.Mathieu
  Syst. Geogr. Pl. 76: 224 (2006)
  Madagascar - type: Mathieu 484 (holo-: BR; iso-: MO, P, TAN)
  Mathieu 484 - Madagascar [holotype @ BR]
  Plants at type locality - Madagascar
[ Peperomia erythroclada C.DC. ]
  Coll. Hawaii Publ., Bull. 2: 28 (1913)
  Hawaiian Isl. (Lanai) - type: Rock 8001 (holo-: G-DC; iso-: BISH)
  Rock 8001 - Hawaiian Isl. [holotype @ G-DC]
  = Peperomia macraeana C.DC. (fide Wagner e.a., 1990)
[ Peperomia erythroclada var. picta (Hillebr.) Yunck. ]
  Bull. Bishop Mus., Honolulu, 112: 106 (1933) (comb. nov. for Peperomia macraeana var. picta Hillebr.)
  Hawaiian Isl. (Maui) - type: Hillebrand s.n. (holo-: B [missing])
  = Peperomia macraeana C.DC. (fide Wagner e.a., 1990)
[ Peperomia erythrocorma Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 43 (1936)
  Peru - type: Macbride 4678 (holo-: F; iso-: ILL, G)
  Macbride 4678 - Peru [isotype @ G]
  = Peperomia huacapistanana Trel. (fide Trelease, 1936: 54)
Peperomia erythrophlebia Trel.
  Contr. U.S. Natl. Herb. 26(4): 200 (1929)
  Costa Rica - type: Standley 33418 (holo-: US, ILL [fragm])
  Standley 33418 - Costa Rica [holotype @ US*]
Peperomia erythropremna Trel.
  Repert. Spec. Nov. Regni Veg. 23: 18, 27 (1926)
  Cuba - type: Shäfer 13784 (holo-: NY; iso-: US)
  Shäfer 13784 - Cuba [isotype @ US*]
Peperomia erythrostachya Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 43 (1936)
  Peru - type: Macbride 4667 (holo-: F; iso-: B, NY, US)
  Macbride 4667 - Peru [isotype @ B]
[ Peperomia escasuana Trel. ]
  Herb. specimen Chrysler 5459 (nomen herbariorum, ined.)
  Costa Rica (ILL)
  Chrysler 5459 - Costa Rica [specimen @ ILL]
  = Peperomia sancarlosiana C.DC. (fide Jones 1985, ILL specimen annotation; Callejas, 2001: 1946)
[ Peperomia escuintlana Trel. ]
  Herb. specimen Kellerman 5761 (nomen herbariorum, ined.)#
  Guatemala (US)
  Kellerman 5761 - Guatemala [specimen @ US]
  = Peperomia floresensis Trel. (fide Mathieu, 2007: 172)
[ Peperomia escuintlana var. trimetralis Trel. ]
  Herb. specimen Dryander 2441 (nomen herbariorum, ined.)
  Guatemala (F)
  Standley 63374 - Guatemala [specimen @ F]
  = Peperomia floresensis Trel. (fide Mathieu, 2007: 172)
[ Peperomia eslabana Trel. ]
  Herb. specimen Pringle 11700 (nomen herbariorum, ined.)
  Mexico (BH, C, E, F, GH, K, L, MICH, US)
  Pringle 11700 - Mexico [specimen @ US]
  = Peperomia galioides var. crassispica C.DC. (fide de Candolle, 1920)
Peperomia esmeraldana C.DC.
  Annuaire Conserv. & Jard. Bot. Genève 21: 263 (1920)
  Ecuador - type: Sodiro 64 (holo-: G; iso-: F)
  Sodiro s.n. [64] - Ecuador [holotype @ G-DC]
[ Peperomia esmeraldana Trel. ]
  Herb. specimen Biolley 7259 (nomen herbariorum, ined.)#
  Costa Rica (F, G, US)
  Biolley 7259 - Costa Rica [specimen @ F]
  = Peperomia tetraphylla Hook. & Arn. (fide Burger, 1971)
Peperomia esperanzana Trel.
  Contr. U.S. Natl. Herb. 26(4): 222 (1929)
  Costa Rica - type: Standley 35357 (holo-: US)
  Standley 35357 - Costa Rica [holotype @ US*]
Peperomia espinosae Yunck.
  Piperac. N. South Amer. 2: 735 (1950)
  Ecuador - type: Espinosa 718 (holo-: US)
  Espinosa 718 - Ecuador [holotype @ US*]
[ Peperomia esquirolii Léveillé ]
  Repert. Spec. Nov. Regni Veg. 10: 149 (1911)
  China - type: Esquirol 710 (holo-: E, iso-: K)
  Esquirol 710 - China [holotype @ E]
  = Peperomia leptostachya Hook. & Arn. (fide Mathieu, 2012 [pers.comm.])
Peperomia estaminea C.DC.
  Not. Syst. 2: 47 (1911)
  Madagascar - type: Forsyth Major 108 pp (holo-: G; iso-: G)
  Forsyth Major 108 pp - Madagascar [isotype @ G]
Peperomia estrellana Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 43 (1936)
  Peru - type: Killip 23064 (holo-: US; iso-: MA, NY)
  Killip 23064 - Peru [isotype @ NY*]
[ Peperomia estrellensis Trel. ]
  Herb. specimen Cooper 5923 (nomen herbariorum, ined.)
  Costa Rica (K, US)
  Cooper 5923 - Costa Rica [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Trelease, 1929: 223; Burger, 1971: 74)
[ Peperomia estrellensis C.DC. ]
  DC. Prodr. 16(1): 421 (1869)
  Brazil - types: Pohl 4702 (syn-: W) & Sellow s.n. (syn-: B [missing]; isosyn-: P, U)
  = Peperomia corcovadensis Gardn. (fide Yuncker, 1974)
[ Peperomia estremana C.DC. ]
  Herb. specimen Ule 5791 (nomen herbariorum, ined.)
  Brazil (B, G, MG)
  Ule 5791 - Brazil [specimen @ G]
  = Peperomia juruana C.DC. (fide de Candolle, 1905)
[ Peperomia euosma Trel. ]
  Repert. Spec. Nov. Regni Veg. 23: 22, 29 (1926)
  Cuba - type: Ekman 18691 (holotype not designated: ILL, S)
  Ekman 18691 - Cuba [type @ ILL]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Yuncker, 1948, ILL type specimen annotation)
[ Peperomia euosma var. rangeliana Trel. ]
  Herb. specimen Alain 19537 (nomen herbariorum, ined.)
  Cuba (ILL)
  Alain 19537 - Cuba [specimen @ ILL]
  = Peperomia obtusifolia (L.) A.Dietr. (fide Yuncker, 1949)
[ Peperomia euryanthelia Diels ]
  Biblioth. Bot. 116: 78 (1937)
  Ecuador - type: Diels 963 (holo-: B)
  Diels 963 - Ecuador [holotype @ B]
  = Peperomia omnicola var. oblanceolata Trel. (fide Trelease & Yunck, 1950)
  = Peperomia striata Ruiz. & Pav. (fide Callejas, 1999)
[ Peperomia evadens Trel. ]
  Bull. Agric. Martinique 9: 211 (1941)
  Guadeloupe - type: Stehlé 330 (holo-: NY; iso-: P)
  Stehlé 330 - Martinique [holotype @ NY*]
  = Peperomia hirtella Miq. (fide Howard, 1973: 385)
[ Peperomia evenayana Trel. ]
  Herb. specimen Krukoff 10684 (nomen herbariorum, ined.)
  Bolivia (F, GH, K, LIL, LP, MICH, NY, S, US)
  Krukoff 10684 - Bolivia [specimen @ US]
  = Peperomia elongata Kunth (fide Yuncker, 1955)
Peperomia ewanii Trel. & Yunck.
  Piperac. N. South Amer. 2: 573 (1950)
  Colombia - type: Ewan 16574 (holo-: ILL; iso-: BM, NA, NO, S), Ecuador
  Ewan 16574 - Colombia [holotype @ ILL]
[ Peperomia exagitata Trel. ]
  Herb. specimen Dusén 586 (nomen herbariorum, ined.)#
  Brazil (ILL, NY, S, R)
  Dusén 586 - Brazil [specimen @ ILL]
  = Peperomia subternifolia Yunck. (fide Yuncker, 1966)
[ Peperomia exauctorata Trel. ]
  Rev. Sudamer. Bot. 10(2): 44 (1952) (nomen nudum)
  Uruguay - 'type': Herter 2008a (U, Z)
  Herter 2008a - Uruguay ['type' @ Z*]
  = Peperomia tenera Miq. (fide Trelease & Herter, 1952)
  = Peperomia hispidula (Sw.) A.Dietr. (fide Trelease & Yuncker, 1950)
Peperomia exclamationis G.Mathieu
  Rev. Mex. Biodiv. 82: 367 (2011)
  Mexico - type: Samain 2007-045 (holo-: BR; iso-: GENT, MEXU, MO)
  Samain 2007-045 - Mexico [holotype @ BR]
  Freshly harvested plant (type collection)
Peperomia exigua (Blume) Miq.
  Syst. Piperac. 77 (1843) (comb. nov. for Piper exiguum Blume)
  Angola, Cameroon, Comores, Congo, Ethiopia, India, Indonesia - type: Blume s.n. (holo-: L), Kenya, Madagascar, Malawi, New Guinea, Nigeria, Oman, Philippines, Thailand, Uganda, Yemen, Zambia, Zimbabwe
  Blume s.n. - Indonesia [holotype @ L*]
[ Peperomia exigua var. freireifolia (A.Rich.) C.DC. ]
  DC. Prodr. 16(1): 403 (1869) (comb. nov. for Peperomia freireifolia A.Rich.)
  Ethiopia - type: Schimper 1942 (holotype not designated: BM, BR, G, G-DC, GOET, HAL, HOH, JE, K, L, LG, LY, M, MPU, P, PR, S, TUB, UPS, VT, W)
  Schimper 1942 - Ethiopia [type @ P]
  = Peperomia exigua (Blume) Miq. (fide Mathieu & Callejas, 2006: 355)
[ Peperomia exiguicaulis Trel. ]
  Herb. specimen Wright 509 (nomen herbariorum, ined.)#
  Cuba (BR, G-DC, NY, P, S, TCD, W)
  Wright 509 - Cuba [specimen @ NY]
  = Peperomia magnoliifolia (Jacq.) A.Dietr. (fide Yuncker, 1949)
[ Peperomia exiguipes Trel. ]
  Herb. specimen Loefgren 3522 (nomen herbariorum, ined.)#
  Brazil (ILL, SP)
  Loefgren 3522 - Brazil [specimen @ ILL]
  = Peperomia subternifolia Yunck. (fide Yuncker, 1966)
Peperomia exiguispica Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 44 (1936)
  Peru - type: Williams 5331 (holo-: F, G [fragm]; iso-: ILL)
  Williams 5331 - Peru [holotype @ F]
Peperomia exilamenta Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 44 (1936)
  Bolivia, Mexico, Peru - type: Williams 5722 (holo-: F; iso-: G, ILL)
  Williams 5722 - Peru [holotype @ F*]
Peperomia exiliramea Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 44 (1936)
  Peru - type: Killip 28768 (holo-: US; iso-: G, ILL, MA, NY)
  Killip 28768 - Peru [isotype @ G]
[ Peperomia exilis (Miq.) Griseb. ]
  Fl. Brit. W. Ind. 164 (1864) (comb. nov. for Acrocarpidium exile Miq.)
  Cuba - type: Wright 519 (BM, BR, G, GOET, G-DC, MA, P, PH, S, TCD, W)
  Wright 519 - Cuba [isotype @ P]
  = Peperomia emarginella (Sw. ex Wikstr.) C.DC. (fide Boldingh, 1909)
[ Peperomia exilispica Trel. ]
  Herb. specimen Müller 1459 (nomen herbariorum, ined.)#
  Mexico (L, NY, W)
  Müller 1459 - Mexico [specimen @ NY]
  = Peperomia nigropunctata Miq. (fide Mathieu, 2005, NY specimen annotation)
[ Peperomia exoleta Trel. ]
  Herb. specimen Cuatrecasas 5603 (nomen herbariorum, ined.)
  Colombia (US)
  Cuatrecasas 5603 - Colombia [specimen @ US]
  = Peperomia suratana Trel. & Yunck. (fide Trelease & Yuncker, 1950)
[ Peperomia exoluta Trel. ]
  Herb. specimen Balls 5786 (nomen herbariorum, ined.)
  Ecuador (BM, CAL, K, US)
  Balls 5786 - Ecuador [specimen @ US]
  = Peperomia fruticetorum C.DC. (fide Trelease & Yuncker, 1950)
Peperomia expallescens C.DC.
  Coll. Hawaii Publ., Bull. 2: 23 (1913)
  Hawaiian Isl. (Maui) - type: Rock s.n. (holo-: G-DC; iso-: BISH), (Molokai)
  Rock s.n. - Hawaiian Isl. [holotype @ G-DC]
[ Peperomia expallescens var. brevipilosa Yunck. ]
  Bull. Bishop Mus., Honolulu, 112: 105 (1933)
  Hawaiian Isl. (Maui) - type: Forbes 1942 (holo-: BISH; iso-: BISH, K, NY, P, US)
  Forbes 1942 - Hawaiian Isl. [isotype @ US*]
  = Peperomia expallescens C.DC. (fide Wagner e.a., 1990)
[ Peperomia expolita Trel. ]
  Herb. specimen Mutis 570 (nomen herbariorum, ined.)#
  Colombia (ILL, MA, US)
  Mutis 570 - Colombia [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Mathieu, 2006, US specimen annotation)
[ Peperomia expulsa Trel. ]
  Herb. specimen Killip 33393 (nomen herbariorum, ined.)
  Colombia (US)
  Killip 33393 - Colombia [specimen @ US]
  = Peperomia striata Ruiz & Pav. (fide Yuncker, 1947, US specimen annotation & Callejas, 1999)
[ Peperomia exuberantifolia Trel. ]
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 313 (1937)
  Costa Rica - type: Dodge 6140 (holo-: GH; iso-: ILL)
  Dodge 6140 - Costa Rica [isotype @ ILL]
  = Peperomia palmana C.DC. (fide Callejas, 2014)
[ Peperomia facatativana Trel. ]
  Herb. specimen Arbeláez 5315 (nomen herbariorum, ined.)
  Colombia (US)
  Arbeláez 5315 - Colombia [specimen @ US]
  = Peperomia tetraphylla Hook. & Arn. (fide Trelease & Yuncker, 1950 & Steyermark, 1984)
Peperomia fagerlindii Yunck.
  Amer. J. Bot. 43: 167 (1956)
  Ecuador - type: Fagerlind 2680 (holo-: S)
  Fagerlind 2680 - Ecuador [holotype @ S]
Peperomia falanana Trel. & Yunck.
  Piperac. N. South Amer. 2: 454 (1950)
  Colombia - type: Garcia-Barriga 8345 (holo-: US; iso-: COL)
  Garcia-Barriga 8345 - Colombia [holotype @ US*]
Peperomia falcata Yunck.
  Bull. Torrey Bot. Club 83: 300 (1956)
  Fiji Isl. (Taveuni) - type: Smith 8363a (holo-: US)
  Smith 8363a - Fiji Islands [holotype @ US*]
[ Peperomia falcigera Trel. ]
  Herb. specimen Miller 1740 (nomen herbariorum, ined.)#
  Panama (ILL, US)
  Miller 1740 - Panama [specimen @ ILL]
  = Peperomia macrostachyos (Vahl) A.Dietr. (fide Mathieu, 2007: 178)
Peperomia falconensis Steyerm.
  Fl. Venez. 2(2): 95 (1984)
  Venezuela - type: Liesner 7729 (holo-: VEN; iso-: HUA, MO)
  Liesner 7729 - Venezuela [isotype @ MO*]
[ Peperomia fallens Trel. ]
  Herb. specimen Dusén 8815 (nomen herbariorum, ined.)#
  Brazil (S, US)
  Dusén 8815 - Brazil [specimen @ S]
  = Peperomia glabella (Sw.) A.Dietr. (fide Yuncker, 1974 & Jørgensen & Ulloa, 1994)
Peperomia falsa A.W.Hill
  Ann. Bot. (London) 21: 151 (1907)
  Peru - type: Weberbauer 451 (holo-: B [missing])
[ Peperomia falsepaniculata Trel. ]
  Herb. specimen Haught 1911a (nomen herbariorum, ined.)#
  Colombia (ILL)
  Haught 1911a - Colombia [specimen @ ILL]
  = Peperomia laxiflora var. perrubescens Trel. & Yunck. (fide Trelease & Yuncker, 1950)
Peperomia famelica Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 13(2): 45 (1936)
  Peru - type: Killip 23961 (holo-: US; iso-: NY)
  Killip 23961 - Peru [isotype @ NY*]
Peperomia farctifolia Trel.
  Piperac. N. South Amer. 2: 653 (1950)
  Colombia - type: Klug 1624 (holo-: US; iso-: BM, F, MO, NY, S)
  Klug 1674 - Colombia [holotype @ US*]
[ Peperomia farctipetiola Trel. ]
  Herb. specimen Morton 2392 (nomen herbariorum, ined.)
  Mexico (F, K, MICH, P, PH, S, US)
  Morton 2392 - Mexico [specimen @ PH]
  = Peperomia tlapacoyoensis C.DC. (fide Mathieu, 2007: 180)
[ Peperomia fasciculata Sodiro ]
  Piperac. Ecuator. 1: Adicion. 181 (1901) (nomen nov. for Peperomia parvula Sod.)
  Ecuador - type: Sodiro s.n. Jun 1899 (holotype not designated: G, P, Q)
  Sodiro s.n. - Ecuador [type @ QPLS]
  = Peperomia microphylla Kunth (fide Callejas, 1999)
[ Peperomia fasciculaticaulis Trel. ]
  Herb. specimen Mutis 259 (nomen herbariorum); Flora de la Real Exp. Bot. del Nuevo Reyno de Granada 13: 32 (1997) (nomen nudum)
  Colombia (MA)
  Mutis 259 - Colombia [specimen @ MA]
  = Peperomia pereskiifolia (Jacq.) Kunth (fide Mathieu, 2007: 180)
[ Peperomia fastigii Trel. ]
  Herb. specimen Steyermark 29887 (nomen herbariorum, ined.)
  Guatemala (F)
  Steyermark 29887 - Guatemala [specimen @ F]
  = Peperomia succulenta C.DC. (fide Standley, s.d., F specimen annotation & Callejas, 2001)
[ Peperomia fatoana C.DC. ]
  Candollea 1: 357 (1923) [key]
  Panama - type: Pittier 3902 (holo-: US; iso-: G-DC)
  Pittier 3902 - Panama [holotype @ US]
  = Peperomia obscurifolia var. fatoana Trel. (fide Trelease, 1927)
Peperomia faucium-bovis Trel.
  Publ. Field Mus. Nat. Hist., Chicago, Bot. Ser. 18(1): 313 (1937)
  Costa Rica, Panama - type: Dunlap 338 (holo-: F)
[ Peperomia fauriei Léveillé ]
  Repert. Spec. Nov. Regni Veg. 10: 151 (1911)
  Hawaiian Isl. (Molokai) - type: Faurie 108 (holo-: G-DC; iso-: BISH, BM, G)
  Faurie 108 - Hawaiian Isl. [isotype @ BM]
  = Peperomia ligustrina Hillebr. (fide Wagner e.a., 1990)
Peperomia fawcettii C.DC.