| Aristolochiaceae | |
Aristolochia abbreviata
| Mart. ex Mast. | Fl. Bras. 4(2): 109 | 1875 |
| Aristolochiaceae | |
Aristolochia abyssinica
| Klotzsch | Monatsber. Königl. Preuss. Akad. Wiss. Berlin 1859: 598 | 1859 |
| Aristolochiaceae | |
Aristolochia acontophylla
| Pfeifer | Taxon. Revis. Pentandrous Sp. Aristolochia 19, f. 2 | 1970 |
| Aristolochiaceae | ** |
Aristolochia acuminata
| Roxb. | Fl. Ind. 3: 489 | 1832 |
| Aristolochiaceae | ! |
Aristolochia acuminata
| Lam. | Encycl. 1: 254 | 1783 |
| Aristolochiaceae | |
Aristolochia acutifolia
| Duch. | Ann. Sci. Nat., Bot., sér. 4, 2: 54–55 | 1854 |
| Aristolochiaceae | |
Aristolochia adiastola
| G.A. Romero & Elad. Fernández | Phytotaxa 420(1): 3 | 2019 |
| Aristolochiaceae | |
Aristolochia aethiopica
| Welw. | | 1858 |
| Aristolochiaceae | |
Aristolochia albertiana
| Ahumada | Sellowia 24: 63–66, f. 1 | 1972 |
| Aristolochiaceae | |
Aristolochia albida
| Duch. | Ann. Sci. Nat., Bot., sér. 4, 2: 75–76 | 1854 |
| Aristolochiaceae | |
Aristolochia albopilosa
| M. González, S. González & Barrie | Phytotaxa 286(4): 297 | 2016 |
| Aristolochiaceae | |
Aristolochia allemanii
| Hoehne | Arch. Bot. São Paulo 1: 15 | 1925 |
| Aristolochiaceae | |
Aristolochia alpestris
| Barb. Rodr. | Revista Engen. 3(4): 56, t. 1 | 1881 |
| Aristolochiaceae | |
Aristolochia altissima
| Desf. | Fl. Atlant. 2: 324, t. 249 | |
| Aristolochiaceae | |
Aristolochia amara
| (Aubl.) Poncy | Bull. Mus. Natl. Hist. Nat., B, Adansonia, sér. 4 10(4): 344 | 1988 [1989] |
| Aristolochiaceae | |
Aristolochia amazonica
| Ule | Verh. Bot. Vereins Prov. Brandenburg 47: 122 | 1905 |
| Aristolochiaceae | |
Aristolochia amesiana
| R.E. Schult. | Bot. Mus. Leafl. 15(6): 185–190, pl. 60 | 1952 |
| Aristolochiaceae | |
Aristolochia anatolica
| Boiss. | Fl. Orient. [Boiss.] 4: 1080 | 1879 |
| Aristolochiaceae | |
Aristolochia andahuaylensis
| A. Cunn. | Hickenia 1: 180 | 1979 |
| Aristolochiaceae | |
Aristolochia andina
| F. González & I. Vargas | Kew Bull. 55(4): 911–914, f. 3 | 2000 |
| Aristolochiaceae | * |
Aristolochia anguicida
| Pav. ex Duch. | Prodr. 15(1): 443 | 1864 |
| Aristolochiaceae | ! |
Aristolochia anguicida
| Jacq. | Enum. Syst. Pl. 30 | 1760 |
| Aristolochiaceae | |
Aristolochia angulata
| Bojer ex Duch. | Prodr. 15(1): 497 | 1864 |
| Aristolochiaceae | |
Aristolochia angulisans
| Michx. | Fl. Bor.-Amer. 2: 258 | 1803 |
| Aristolochiaceae | |
Aristolochia angustifolia
| Cham. | Linnaea 7: 211, t. 5 | 1832 |
| Aristolochiaceae | |
Aristolochia antennifera
| L. Uribe | Caldasia 7(3): 35 | 1955 |
| Aristolochiaceae | |
Aristolochia antihysterica
| Mart. ex Duch. | Prodr. 15(1): 477 | 1864 |
| Aristolochiaceae | |
Aristolochia apoloensis
| Rusby | Bull. New York Bot. Gard. 6(22): 502 | 1910 |
| Aristolochiaceae | |
Aristolochia appendiculata
| Vell. | Fl. Flumin. 9: , t. 98 | 1827 |
| Aristolochiaceae | |
Aristolochia arborea
| Linden | Cat. Pl. Exot. 13: 6 | 1858 |
| Aristolochiaceae | |
Aristolochia arborescens
| L. | Sp. Pl. 2: 960 | 1753 |
| Aristolochiaceae | |
Aristolochia arcuata
| Mast. | Fl. Bras. 4(2): 101 | 1875 |
| Aristolochiaceae | |
Aristolochia arenicola
| Hance | J. Bot. 14: 261 | 1876 |
| Aristolochiaceae | |
Aristolochia argentea
| Ule ex O.C. Schmidt | Repert. Spec. Nov. Regni Veg. 23: 298 | 1927 |
| Aristolochiaceae | |
Aristolochia argentina
| Griseb. | Abh. Königl. Ges. Wiss. Göttingen 19: 156 | 1874 |
| Aristolochiaceae | |
Aristolochia argyroneura
| Hoehne ex L. Uribe | Caldasia 8(32): 160 | 1955 |
| Aristolochiaceae | ** |
Aristolochia arkansaw
| Lodd. | Cat. Pl. (Loddiges) 37 | 1826 |
| Aristolochiaceae | ** |
Aristolochia arkasana
| Lodd. | Cat. Pl. ed. 14: 37 | 1826 |
| Aristolochiaceae | |
Aristolochia asclepiadifolia
| Brandegee | Univ. Calif. Publ. Bot. 6(8): 178 | 1915 |
| Aristolochiaceae | |
Aristolochia asperifolia
| Ule | Verh. Bot. Vereins Prov. Brandenburg 47: 121 | 1905 |
| Aristolochiaceae | |
Aristolochia assisii
| Freitas, J., Lírio & Gonzalez, F. | Phytotaxa 163: 263 | 2014 |
| Aristolochiaceae | |
Aristolochia atlantica
| Pomel | Nouv. Mat. Fl. Atl. 1: 136 | 1874 |
| Aristolochiaceae | |
Aristolochia atropurpurea
| Parish ex Hook. f. | Fl. Brit. India 5: 76 | 1886 |
| Aristolochiaceae | |
Aristolochia aucheri
| Jaub. & Spach | Ill. Pl. Orient. 1: , t. 99 | |
| Aristolochiaceae | |
Aristolochia aurantiaca
| Duch. | Prodr. 15(1): 475 | 1864 |
| Aristolochiaceae | |
Aristolochia auricularia
| Boiss. | Diagn. Pl. Orient., ser. 1, 5: 49 | 1844 |
| Aristolochiaceae | |
Aristolochia aurita
| Duchesne | Prodr. 15(1): 482 | 1864 |
| Aristolochiaceae | |
Aristolochia austrochinensis
| C.Y. Cheng & J.S. Ma | Acta Phytotax. Sin. 27(4): 293–294, pl. 1, f. 1–2 | 1989 |
| Aristolochiaceae | ! |
Aristolochia austroszechuanica
| J.L. Wu & Z.L. Yang | J. Wuhan Bot. Res. 5(3): 221 | 1987 |
| Aristolochiaceae | ** |
Aristolochia austroszechuanica
| C. B. Chien & C. Y. Cheng | Icon. Cormophyt. Sin. Suppl. 1: 255, f. 8510 | 1982 |
| Aristolochiaceae | |
Aristolochia austroyunnanensis
| S.M. Hwang | Acta Phytotax. Sin. 19(2): 228–229, pl. 8 | 1981 |
| Aristolochiaceae | |
Aristolochia baenzigeri
| B. Hansen & Phuph. | Nordic J. Bot. 19: 575 | 1999 |
| Aristolochiaceae | |
Aristolochia baetica
| L. | Sp. Pl. 2: 1363 | 1753 |
| Aristolochiaceae | |
Aristolochia bahiensis
| F. González | Brittonia 50(1): 8–10, f. 2 | 1998 |
| Aristolochiaceae | |
Aristolochia baianorii
| Sennen & Pau | Butl. Inst. Catalana Hist. Nat. 11: 19 | 1911 |
| Aristolochiaceae | |
Aristolochia bainesii
| Burtt Davy | Bull. Misc. Inform. Kew 1924: 231 | 1924 |
| Aristolochiaceae | |
Aristolochia balansae
| Franch. | J. Bot. (Morot) 12(19–20): 311 | 1898 |
| Aristolochiaceae | |
Aristolochia balearica
| Knoche | Fl. Baléar. 1: 427 | 1921 |
| Aristolochiaceae | |
Aristolochia bambusifolia
| C.F. Liang ex H.Q. Wen | Guihaia 12(3): 217–218, f. 1–6 | 1992 |
| Aristolochiaceae | |
Aristolochia baracoensis
| R. Rankin | Revista Jard. Bot. Nac. Univ. Habana 10: 203 | 1989 |
| Aristolochiaceae | |
Aristolochia barbata
| Jacq. | Icon. Pl. Rar. 3: t. 608 | 1789 |
| Aristolochiaceae | |
Aristolochia barbourii
| Barringer | Brittonia 38(2): 128–129, f. 1 | 1986 |
| Aristolochiaceae | |
Aristolochia baseri
| Malyer & Erken | Turk. J. Bot. 21: 381 | 1997 |
| Aristolochiaceae | |
Aristolochia batucensis
| Wiggins & Rollins | Contr. Dudley Herb. 3: 269, t. 61, f. 1 | 1943 |
| Aristolochiaceae | |
Aristolochia baueri
| Duch. | Prodr. 15(1): 484 | 1864 |
| Aristolochiaceae | |
Aristolochia belizensis
| Lundell | Wrightia 4(6): 173 | 1971 |
| Aristolochiaceae | |
Aristolochia benadiriana
| Fiori | | |
| Aristolochiaceae | |
Aristolochia bernieri
| Duch. | Prodr. 15(1): 482 | 1864 |
| Aristolochiaceae | |
Aristolochia bianorii
| Sennen & Pau | Butl. Inst. Catalana Hist. Nat. 11: 19 | 1911 |
| Aristolochiaceae | |
Aristolochia bicolor
| Ule | Verh. Bot. Vereins Prov. Brandenburg 47: 124 | 1905 |
| Aristolochiaceae | ** |
Aristolochia biflora
| Duch. ex Klotzsch | Monatsber. Königl. Preuss. Akad. Wiss. Berlin 1859: 619 | 1859 |
| Aristolochiaceae | * |
Aristolochia biflora
| Willd. ex Duch. | Prodr. 15(1): 457 | 1864 |
| Aristolochiaceae | |
Aristolochia bilabiata
| L. | Sp. Pl. (ed. 2) 2: 1361 | 1763 |
| Aristolochiaceae | |
Aristolochia billardierei
| Jaub. & Spach | Ill. Pl. Orient. 1: , t. 100 | |
| Aristolochiaceae | |
Aristolochia bilobata
| L. | Sp. Pl. 2: 960 | 1753 |
| Aristolochiaceae | |
Aristolochia birostris
| Duch. | Ann. Sci. Nat., Bot., sér. 4, 2: 60–62 | 1854 |
| Aristolochiaceae | |
Aristolochia blinii
| H. Lév. | Repert. Spec. Nov. Regni Veg. 12(325–330): 287 | 1913 |
| Aristolochiaceae | |
Aristolochia bodamae
| Dingler | Flora 66: 301 | 1883 |
| Aristolochiaceae | |
Aristolochia boliviensis
| Kuntze | Revis. Gen. Pl. 3(3): 271 | 1898 |
| Aristolochiaceae | |
Aristolochia bonatii
| H. Lév. | Bull. Soc. Bot. France 56: 608 | 1909 |
| Aristolochiaceae | |
Aristolochia bonettiana
| Elad. Fernández & G.A. Romero | Phytotaxa 420(1): 11 | 2019 |
| Aristolochiaceae | |
Aristolochia bongoensis
| Engl. | Bot. Jahrb. Syst. 24: 488 | 1898 |
| Aristolochiaceae | |
Aristolochia bonplandii
| Ten. | Index Seminum (Napoli) 1842: 12 | 1842 |
| Aristolochiaceae | |
Aristolochia boosii
| Panter | Kew Bull. 36: 231 | 1981 |
| Aristolochiaceae | |
Aristolochia bottae
| Jaub. & Spach | Ill. Pl. Orient. 1: , t. 98 | |
| Aristolochiaceae | |
Aristolochia brachylimba
| F. González, Pabón-Mora & L. Valenz. | Darwiniana, n.s. 11(1): 350–354, 1-3 | 2023 |
| Aristolochiaceae | |
Aristolochia brachyura
| Duch. | Prodr. 15(1): 446 | 1864 |
| Aristolochiaceae | ! |
Aristolochia bracteata
| Retz. | Observ. Bot. 5: 29 | 1791 |
| Aristolochiaceae | |
Aristolochia bracteolata
| Lam. | Encycl. 1: 258 | 1783 |
| Aristolochiaceae | |
Aristolochia bracteosa
| Duch. | Ann. Sci. Nat., Bot., sér. 4, 2: 37–39 | 1854 |
| Aristolochiaceae | |
Aristolochia brasiliensis
| Mart. | Nov. Gen. Sp. Pl. 1: 77 | 1824 |
| Aristolochiaceae | |
Aristolochia brevifolia
| (Cham.) Hauman | Anales Mus. Nac. Buenos Aires 32: 326, t. 1 | 1923 |
| Aristolochiaceae | |
Aristolochia brevilabris
| Bornm. | Notizbl. Bot. Gart. Berlin-Dahlem 7: 37 | 1917 |
| Aristolochiaceae | |
Aristolochia brevipes
| Benth. | Pl. Hartw. 15 | 1839 |
| Aristolochiaceae | |
Aristolochia bridgesii
| (Klotzsch) Duch. | Prodr. 15(1): 463 | 1864 |
| Aristolochiaceae | |
Aristolochia bruguieri
| Jaub. & Spach | Ill. Pl. Orient. 2: 40 | 1845 |
| Aristolochiaceae | |
Aristolochia brunneomaculata
| I. Abreu & Giul. | Sitientibus Sér. Ci. Biol. 16: 1, f. 1A–I, 2A–F, 3 map and vegetation type | 2016 |
| Aristolochiaceae | |
Aristolochia buchtienii
| O.C. Schmidt | Repert. Spec. Nov. Regni Veg. 27: 292 | 1930 |
| Aristolochiaceae | |
Aristolochia bukuti
| Poncy | Bull. Mus. Natl. Hist. Nat., B, Adansonia, sér. 4 10(4): 337 | 1988 [1989] |
| Aristolochiaceae | |
Aristolochia bullata
| Pfeifer | Ann. Missouri Bot. Gard. 53(2): 134–135, f. 8 | 1966 |