| Piperaceae | |
Acrocarpidium majus | Miq. | Syst. Piperac. 1: 60–61 | 1843 |
| Piperaceae | |
Acrocarpidium urocarpum | (Fisch. & C.A. Mey.) Miq. | Syst. Piperac. 60 | 1843 |
| Piperaceae | |
Arctottonia pittieri | Trel. | Proc. Amer. Philos. Soc. 73(5): 328 | 1934 |
| Piperaceae | |
Artanthe adunca | (L.) Miq. | Comm. Phytogr. 49 | 1840 |
| Piperaceae | |
Artanthe glabrescens | Miq. | London J. Bot. 4: 461 | 1845 |
| Piperaceae | |
Artanthe grandifolia | (Kunth) Miq. | Syst. Piperac. 408 | 1844 |
| Piperaceae | |
Artanthe imperialis | Miq. | Bot. Voy. Herald 198–199, t. 38 | 1854 |
| Piperaceae | |
Artanthe sancta | Miq. | Linnaea 18: 714 | 1844 [1845] |
| Piperaceae | |
Artanthe tuberculata | (Jacq.) Miq. | Syst. Piperac. 497 | 1844 |
| Piperaceae | |
Lepianthes | Raf. | Sylva Tellur. 84–85 | 1838 |
| Piperaceae | ! |
Lepianthes peltata | (L.) Raf. ex R.A. Howard | J. Arnold Arbor. 54(3): 381–382 | 1973 |
| Piperaceae | ! |
Lepianthes umbellata | (L.) Raf. ex Ramamoorthy | Fl. Hassan District 52 | 1976 |
| Piperaceae | |
Manekia | Trel. | Repert. Spec. Nov. Regni Veg. 23: 313 | 1927 |
| Piperaceae | |
Manekia naranjoana | (C. DC.) Callejas ex N. Zamora, Hammel & Grayum | Monogr. Syst. Bot. Missouri Bot. Gard. 97: 121 | 2004 |
| Piperaceae | |
Ottonia thiemeana | (Trel.) Yunck. | Ann. Missouri Bot. Gard. 37(1): 71 | 1950 |
| Piperaceae | |
Peperomia | Ruiz & Pav. | Fl. Peruv. Prodr. 8, pl. 2 | 1794 |
| Piperaceae | ! |
Peperomia acuminata | Ruiz & Pav. | Fl. Peruv. 1: 32, t. 51, f. a | 1798 |
| Piperaceae | |
Peperomia acutilimba | C. DC. ex Trel. | Contr. U.S. Natl. Herb. 26(4): 213 | 1929 |
| Piperaceae | |
Peperomia adscendens | C. DC. | J. Bot. 4: 140 | 1866 |
| Piperaceae | |
Peperomia aggravescens | Trel. | Publ. Field Mus. Nat. Hist., Bot. Ser. 17(4): 330 | 1937 |
| Piperaceae | |
Peperomia agitata | Trel. & Standl. | Fieldiana, Bot. 24(3): 236 | 1952 |
| Piperaceae | |
Peperomia aguacalientis | Trel. | Contr. U.S. Natl. Herb. 26(4): 222 | 1929 |
| Piperaceae | |
Peperomia aguacatensis | C. DC. | Linnaea 37: 376–377 | 1872 |
| Piperaceae | |
Peperomia aguacatensis var. orosiana | Trel. | Contr. U.S. Natl. Herb. 26(4): 194 | 1929 |
| Piperaceae | |
Peperomia aguacatensis var. picta | Trel. | Contr. U.S. Natl. Herb. 26(4): 194 | 1929 |
| Piperaceae | |
Peperomia aguacatensis var. urocarpoides | Trel. | Contr. U.S. Natl. Herb. 26(4): 194 | 1929 |
| Piperaceae | |
Peperomia alata | Ruiz & Pav. | Fl. Peruv. 1: 31–32, pl. 48, f. b | 1798 |
| Piperaceae | |
Peperomia albescens | Trel. | Ann. Missouri Bot. Gard. 27(3): 299 | 1940 |
| Piperaceae | |
Peperomia albispica | C. DC. | Bot. Jahrb. Syst. 40(3): 263 | 1908 |
| Piperaceae | |
Peperomia alexanderi | Trel. | Publ. Field Mus. Nat. Hist., Bot. Ser. 18(1): 307 | 1937 |
| Piperaceae | ! |
Peperomia alpina | (Sw.) A. Dietr. | Sp. Pl. (ed. 6) 1: 157 | 1831 |
| Piperaceae | |
Peperomia amantlanensis | C. DC. | Linnaea 37: 369 | 1872 |
| Piperaceae | |
Peperomia amphitricha | Trel. | Contr. U.S. Natl. Herb. 26(4): 192 | 1929 |
| Piperaceae | |
Peperomia amphitricha var. santarosana | Trel. | Contr. U.S. Natl. Herb. 26(4): 192 | 1929 |
| Piperaceae | |
Peperomia amphoterophylla | Trel. | Contr. U.S. Natl. Herb. 26(4): 225 | 1929 |
| Piperaceae | |
Peperomia amphoterophylla var. glutineofructa | Trel. | Contr. U.S. Natl. Herb. 26(4): 226 | 1929 |
| Piperaceae | |
Peperomia analectae | Trel. | Publ. Field Mus. Nat. Hist., Bot. Ser. 18(1): 307 | 1937 |
| Piperaceae | |
Peperomia aneura | Yunck. | Piperac. N. South Amer. 2: 601–602, f. 525 | 1950 |
| Piperaceae | |
Peperomia angularis | C. DC. | Prodr. 16(1): 415 | 1869 |
| Piperaceae | ! |
Peperomia angustata | Kunth | Nov. Gen. Sp. (quarto ed.) 1: 68 | 1815 [1816] |
| Piperaceae | |
Peperomia angustata var. santamartae | C. DC. | Candollea 1: 306 | 1923 |
| Piperaceae | |
Peperomia antennifera | Trel. | Publ. Field Mus. Nat. Hist., Bot. Ser. 18(1): 308 | 1937 |
| Piperaceae | |
Peperomia antillarum | C. DC. | Prodr. 16(1): 447 | 1869 |
| Piperaceae | |
Peperomia apoda | Trel. | Contr. U.S. Natl. Herb. 26(2): 44 | 1927 |
| Piperaceae | |
Peperomia arifolia var. acutifolia | C. DC. | Bot. Gaz. 73: 142 | 1922 |
| Piperaceae | |
Peperomia armadana | C. DC. | J. Bot. (Morot) 4(22): 399 | 1890 |
| Piperaceae | |
Peperomia asarifolia | Schltdl. & Cham. | Linnaea 5: 75 | 1830 |
| Piperaceae | |
Peperomia atirroana | Trel. | Contr. U.S. Natl. Herb. 26(4): 208 | 1929 |
| Piperaceae | |
Peperomia austinii | Trel. | Publ. Field Mus. Nat. Hist., Bot. Ser. 18(4): 1543 | 1938 |
| Piperaceae | |
Peperomia austin-smithii | W.C. Burger | Fieldiana, Bot. 35: 22–23 | 1971 |
| Piperaceae | |
Peperomia barbana | C. DC. | Bull. Soc. Roy. Bot. Belgique 29(2): 70 | 1890 [1891] |
| Piperaceae | |
Peperomia barbensis | (Dahlst.) Trel. | Contr. U.S. Natl. Herb. 26(4): 191 | 1929 |
| Piperaceae | |
Peperomia barbensis var. alajuelana | Trel. | Contr. U.S. Natl. Herb. 26(4): 191 | 1929 |
| Piperaceae | |
Peperomia barbinodis | Trel. | Contr. U.S. Natl. Herb. 26(4): 220 | 1929 |
| Piperaceae | |
Peperomia barbulata | (C. DC.) Callejas | | |
| Piperaceae | |
Peperomia barryana | Callejas | | |
| Piperaceae | ! |
Peperomia berlandieri | Miq. | Syst. Piperac. 158–159 | 1843 |
| Piperaceae | |
Peperomia bifrons | Trel. | Ann. Missouri Bot. Gard. 27(3): 300 | 1940 |
| Piperaceae | |
Peperomia bistortifolia | Trel. | Contr. U.S. Natl. Herb. 26(4): 195 | 1929 |
| Piperaceae | |
Peperomia bocasensis | Trel. | Ann. Missouri Bot. Gard. 27(3): 300–301 | 1940 |
| Piperaceae | |
Peperomia borucana | C. DC. | Bull. Soc. Roy. Bot. Belgique 30(1): 232 | 1891 [1892] |
| Piperaceae | |
Peperomia brachypus | Trel. | Contr. U.S. Natl. Herb. 26(4): 200 | 1929 |
| Piperaceae | |
Peperomia brevicaulis | Trel. | Contr. U.S. Natl. Herb. 26(4): 208 | 1929 |
| Piperaceae | |
Peperomia brevipeduncula | (C. DC.) Trel. | Contr. U.S. Natl. Herb. 26(2): 43 | 1927 |
| Piperaceae | |
Peperomia brevipeduncula var. major | Trel. | Ann. Missouri Bot. Gard. 27(3): 301 | 1940 |
| Piperaceae | |
Peperomia breviscapa | Trel. | Contr. U.S. Natl. Herb. 26(4): 209 | 1929 |
| Piperaceae | |
Peperomia cacuminicola | Trel. | Contr. U.S. Natl. Herb. 26(4): 215 | 1929 |
| Piperaceae | |
Peperomia calvicaulis | C. DC. | Bull. Soc. Roy. Bot. Belgique 30(1): 231 | 1891 [1892] |
| Piperaceae | |
Peperomia calvicaulis var. hydnostachya | Trel. | Contr. U.S. Natl. Herb. 26(4): 214 | 1929 |
| Piperaceae | |
Peperomia calvicaulis var. ovata | Trel. | Contr. U.S. Natl. Herb. 26(4): 214 | 1929 |
| Piperaceae | |
Peperomia calvicaulis var. perexigua | Trel. | Contr. U.S. Natl. Herb. 26(4): 214 | 1929 |
| Piperaceae | ! |
Peperomia calvicaulis var. subpenninervis | C. DC. ex L.J. Schroed. | Candollea 3: 122 | 1926 |
| Piperaceae | |
Peperomia calvifolia | C. DC. | Candollea 1: 290 | 1923 |
| Piperaceae | |
Peperomia calvifolia fo. abrupta | Trel. | Contr. U.S. Natl. Herb. 26(4): 218 | 1929 |
| Piperaceae | |
Peperomia calyculata | Trel. | Contr. U.S. Natl. Herb. 26(4): 207 | 1929 |
| Piperaceae | |
Peperomia candelaber | Trel. | Contr. U.S. Natl. Herb. 26(4): 207 | 1929 |
| Piperaceae | |
Peperomia carlosiana | C. DC. | J. Bot. 4: 140 | 1866 |
| Piperaceae | |
Peperomia carpinterana | C. DC. | Prim. Fl. Costaric. 2(3): 281–282 | 1899 |
| Piperaceae | |
Peperomia carpinterana var. sparsipila | Trel. | Contr. U.S. Natl. Herb. 26(4): 197 | 1929 |
| Piperaceae | |
Peperomia cartagoana | Trel. | Contr. U.S. Natl. Herb. 26(4): 222 | 1929 |
| Piperaceae | |
Peperomia carthaginensis | C. DC. | Linnaea 37: 377 | 1872 |
| Piperaceae | |
Peperomia casitana | Trel. | Ann. Missouri Bot. Gard. 27(3): 301 | 1940 |
| Piperaceae | |
Peperomia cataratasensis | Trel. | Publ. Field Mus. Nat. Hist., Bot. Ser. 18(1): 310 | 1937 |
| Piperaceae | |
Peperomia cattii | Trel. | Publ. Field Mus. Nat. Hist., Bot. Ser. 18(1): 310 | 1937 |
| Piperaceae | |
Peperomia caudulilimba | C. DC. | Annuaire Conserv. Jard. Bot. Genève 21: 269 | 1920 |
| Piperaceae | |
Peperomia caudulilimba var. cylindribacca | (C. DC.) Yunck. | Ann. Missouri Bot. Gard. 37(1): 104 | 1950 |
| Piperaceae | |
Peperomia caudulilimba var. longependula | C. DC. | Annuaire Conserv. Jard. Bot. Genève 21: 269 | 1920 |
| Piperaceae | ** |
Peperomia caudulilimba var. marragantina | C. DC. | Candollea 3: 122 | 1926 |
| Piperaceae | |
Peperomia caulibarbis var. jimenesana | C. DC. | Prim. Fl. Costaric. 2(3): 284–285 | 1899 |
| Piperaceae | |
Peperomia ceroderma | Yunck. | Svensk Bot. Tidskr. 51(3): 541 | 1957 |
| Piperaceae | |
Peperomia cerro-puntana | Trel. | Ann. Missouri Bot. Gard. 27(3): 301 | 1940 |
| Piperaceae | |
Peperomia chambesyana | Trel. | Contr. U.S. Natl. Herb. 26(4): 193 | 1929 |
| Piperaceae | |
Peperomia chicbulana | Trel. | Publ. Field Mus. Nat. Hist., Bot. Ser. 17(3): 230 | 1937 |
| Piperaceae | |
Peperomia chiriquiensis | Yunck. | Ann. Missouri Bot. Gard. 37(1): 93 | 1950 |
| Piperaceae | |
Peperomia chlorostachya | Trel. | Contr. U.S. Natl. Herb. 26(4): 203 | 1929 |
| Piperaceae | |
Peperomia choroniana | C. DC. | J. Bot. 4: 141 | 1866 |
| Piperaceae | |
Peperomia chrysleri | Yunck. | Ann. Missouri Bot. Gard. 37(1): 94 | 1950 |
| Piperaceae | |
Peperomia chrysocarpa | C. DC. | Bull. Soc. Roy. Bot. Belgique 29(2): 70 | 1890 [1891] |
| Piperaceae | |
Peperomia ciliaris | C. DC. | J. Bot. 4: 144 | 1866 |
| Piperaceae | |
Peperomia ciliifera | (Trel.) Trel. | Contr. U.S. Natl. Herb. 26(4): 212 | 1929 |