| Asparagaceae | |
Agave abisaii
| A. Vázquez & Nieves | Syst. Bot. 38(2): 321–323, f. 1, 2 | 2013 |
| Asparagaceae | |
Agave aboriginum
| Trel. | Trans. Acad. Sci. St. Louis 18: 34–35 | 1909 |
| Asparagaceae | |
Agave abortiva
| A. Terracc. | Prim. Contr. Monogr. Agave 27, t. II, III | 1885 |
| Asparagaceae | |
Agave abrupta
| Trel. | Contr. U.S. Natl. Herb. 23(1): 132 | 1920 |
| Asparagaceae | |
Agave acicularis
| Trel. | Mem. Natl. Acad. Sci. 11: 34, t. 52 | 1913 |
| Asparagaceae | |
Agave acklinicola
| Trel. | Mem. Natl. Acad. Sci. 11: 41, t. 91, f. 2 | 1913 |
| Asparagaceae | |
Agave acuispina
| Trel. | J. Washington Acad. Sci. 15(17): 393 | 1925 |
| Asparagaceae | |
Agave affinis
| Trel. | Rep. (Annual) Missouri Bot. Gard. 22: 56 | 1911 |
| Asparagaceae | |
Agave × ajoensis
| W.C. Hodgs. | Novon 11(4): 414–415, f. 2 | 2001 |
| Asparagaceae | |
Agave aktites
| Gentry | Agric. Handb. 399: 148 | 1972 |
| Asparagaceae | |
Agave albescens
| Trel. | Mem. Natl. Acad. Sci. 11: 44, t. 53 & 116, f. 2 | 1913 |
| Asparagaceae | |
Agave albicans
| Jacobi | Hamburger Garten- Blumenzeitung 21: 256 | 1865 |
| Asparagaceae | |
Agave alboaustralis
| (E. Solano & Ríos-Gómez) Thiede | Bradleya 33: 83 | 2015 |
| Asparagaceae | |
Agave albomarginata
| Gentry | Agaves Cont. N. Amer. 129–131, f. 7.2, 7.4, t. 7.1 | 1982 |
| Asparagaceae | |
Agave albopilosa
| I. Cabral, Villarreal & A.E. Estrada | Acta Bot. Mex. 80: 52–55, f. 1–3 | 2007 |
| Asparagaceae | |
Agave alibertii
| Baker | Gard. Chron., n.s. 19: 176 | 1883 |
| Asparagaceae | |
Agave aloides
| Jacobi | Hamburger Garten- Blumenzeitung 22: 265 | 1866 |
| Asparagaceae | |
Agave aloina
| K. Koch | Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 3: 37 | 1860 |
| Asparagaceae | |
Agave altissima
| Zumagl. | | |
| Asparagaceae | |
Agave amaniensis
| Trel. & W. Nowell | Bull. Misc. Inform. Kew 1933: 465 | 1933 |
| Asparagaceae | |
Agave americana
| L. | Sp. Pl. 1: 323 | 1753 |
| Asparagaceae | |
Agave amica
| (Medik.) Thiede & Govaerts | Phytotaxa 306(3): 237 | 2017 |
| Asparagaceae | |
Agave amoena
| Lem. ex Jacobi | Hamburger Garten- Blumenzeitung 21: 120 | 1865 |
| Asparagaceae | |
Agave amurensis
| Jacobi | Hamburger Garten- Blumenzeitung 20: 548 | 1864 |
| Asparagaceae | |
Agave ananassoides
| De Jonge & Jacobi | Abh. Schles. Ges. Vaterl. Cult., Abth. Naturwiss. 1868: 147 | 1868 |
| Asparagaceae | |
Agave andreae
| Sahagún & A. Vázquez | Syst. Bot. 38(2): 323–325, f. 1, 3 | 2013 |
| Asparagaceae | |
Agave angustiarum
| Trel. | Contr. U.S. Natl. Herb. 23(1): 139 | 1920 |
| Asparagaceae | |
Agave angustifolia
| Haw. | Syn. Pl. Succ. 72 | 1812 |
| Asparagaceae | ** |
Agave angustifolia
| Steud. | Nomencl. Bot. ed. 2, 1: 34 | 1840 |
| Asparagaceae | |
Agave angustissima
| Engelm. | Trans. Acad. Sci. St. Louis 3: 306 | 1875 |
| Asparagaceae | |
Agave anomala
| Trel. | Mem. Natl. Acad. Sci. 11: 36, t. 66 | 1913 |
| Asparagaceae | |
Agave antillarum
| Descourt. | Fl. Méd. Antilles 4: 239, t. 284 | 1827 |
| Asparagaceae | |
Agave apedicellata
| Thiede & Eggli | Kakteen And. Sukk. 50: 111 | 1999 |
| Asparagaceae | |
Agave applanata
| Lem. ex Jacobi | Hamburger Garten- Blumenzeitung 20: 550 | 1864 |
| Asparagaceae | |
Agave applanata
| Koch | Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 1862: 83 | 1862 |
| Asparagaceae | |
Agave arcedianoensis
| Cházaro, O.M. Valencia & A. Vázquez | Agaves Occid. México 45–46, t. EE | 2007 |
| Asparagaceae | |
Agave argyrophylla
| K. Koch | Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5(25): 199 | 1862 |
| Asparagaceae | |
Agave arizonica
| Gentry & J.H. Weber | Cact. Succ. J. (Los Angeles) 42: 223, f. 1–2 | 1970 |
| Asparagaceae | |
Agave × arizonica
| Gentry & J.H. Weber | Cact. Succ. J. (Los Angeles) 42(5): 223–225, f. 1–3 | 1970 |
| Asparagaceae | |
Agave arubensis
| Hummelinck | Recueil Trav. Bot. Néerl. 33: 236 | 1936 |
| Asparagaceae | |
Agave aspera
| Jacq. | Enum. Stirp. Vindob. App.: 307 | 1762 |
| Asparagaceae | |
Agave asperrima
| Jacobi | Hamburger Garten- Blumenzeitung 20: 561–562 | 1864 |
| Asparagaceae | |
Agave atrovirens
| Karw. ex Salm-Dyck | Hort. Dyck. 302 | 1834 |
| Asparagaceae | |
Agave attenuata
| Salm-Dyck | Hort. Dyck. 7: 303 | 1834 |
| Asparagaceae | |
Agave aurea
| Brandegee | Proc. Calif. Acad. Sci., ser. 2, 2: 207 | 1889 |
| Asparagaceae | |
Agave auricantha
| Baker | Gard. Chron. 2: 40 | 1877 |
| Asparagaceae | |
Agave australis
| Steud. | Nomencl. Bot. 1: 18 | 1821 |
| Asparagaceae | |
Agave avellanidens
| Trel. | Rep. (Annual) Missouri Bot. Gard. 22: 60 | 1912 |
| Asparagaceae | |
Agave azurea
| R.H. Webb & G.D. Starr | Haseltonia 19: 90 | 2014 |
| Asparagaceae | |
Agave bahamana
| Trel. | Mem. Natl. Acad. Sci. 11: 40, t. 84, 85 & 86 | 1913 |
| Asparagaceae | * |
Agave bakeri
| Hook. f. | Bot. Mag. 1903: t. 7890 | 1903 |
| Asparagaceae | ! |
Agave bakeri
| H. Ross | Boll. Soc. Sci. Nat. ed. Econom. Palermo | 1894 |
| Asparagaceae | |
Agave banlan
| Perr. | Mém. Soc. Linn. Paris 3: 97 | 1824 |
| Asparagaceae | |
Agave barbadensis
| Trel. | Mem. Natl. Acad. Sci. 11: 28, t. C, t. 34–38, 65, f. 1., & 107 | 1913 |
| Asparagaceae | |
Agave baxteri
| Baker | Amaryllidaceae 178 | 1888 |
| Asparagaceae | |
Agave beaucarnei
| Lem. | Ill. Hort. 11: Misc. 65 | 1864 |
| Asparagaceae | |
Agave beaulueriana
| Jacobi | Abh. Schles. Ges. Vaterl. Cult., Abth. Naturwiss. 1868/1869: 150–151 | 1869 |
| Asparagaceae | |
Agave bergeri
| Trel. ex A. Berger | Agaven 250–251, f. 74 | 1915 |
| Asparagaceae | |
Agave bernhardi
| Jacobi | Nachtr. 1: 38 | 1867 |
| Asparagaceae | |
Agave bessereriana
| Van Houtte | Cat. 1868: 32 | 1868 |
| Asparagaceae | |
Agave besseriana
| Jacobi | Hamburger Garten- Blumenzeitung 21: 155 | 1865 |
| Asparagaceae | |
Agave bicolor
| (E. Solano & García-Mend.) Thiede & Eggli | Kakteen And. Sukk. 52: 166 | 2001 |
| Asparagaceae | |
Agave × blissii
| (Worsley) Thiede & Eggli | Kakteen And. Sukk. 50: 111 | 1999 |
| Asparagaceae | |
Agave boldinghiana
| Trel. | Mem. Natl. Acad. Sci. 11: 21, t. 11, 12 & 13 | 1913 |
| Asparagaceae | |
Agave bollii
| A. Terracc. | Prim. Contr. Monogr. Agave 25–26, t. I, IV | 1885 |
| Asparagaceae | |
Agave bonnetiana
| Peacock ex Baker | Gard. Chron. n.s., 1877: 40 | 1877 |
| Asparagaceae | |
Agave boscii
| (hort. ex Hornem.) ined. | | |
| Asparagaceae | |
Agave botterii
| Baker | Bot. Mag. 3: 32, t. 6248 | 1856 |
| Asparagaceae | |
Agave bouchei
| Jacobi | Hamburger Garten- Blumenzeitung 21: 217 | 1865 |
| Asparagaceae | |
Agave bourgaei
| Trel. | Contr. U.S. Natl. Herb. 23: 131 | 1920 |
| Asparagaceae | ** |
Agave bourgeaui
| Trel. | Contr. U.S. Natl. Herb. 23(1): 131 | 1920 |
| Asparagaceae | |
Agave bovicornuta
| Gentry | Publ. Carnegie Inst. Wash. 527: 92 | 1942 |
| Asparagaceae | |
Agave braceana
| Trel. | Mem. Natl. Acad. Sci. 11: 40, t. 83 | 1913 |
| Asparagaceae | |
Agave brachystachya
| Cav. | Descr. Pl. 2: 453–454 | 1802 |
| Asparagaceae | |
Agave bracteosa
| S. Watson ex Engelm. | Gard. Chron., n.s. 18: 776 | 1882 |
| Asparagaceae | |
Agave brandegeei
| Trel. | Rep. (Annual) Missouri Bot. Gard. 22: 57, t. 54 | 1911 |
| Asparagaceae | |
Agave brauniana
| Jacobi | Hamburger Garten- Blumenzeitung 22: 216 | 1866 |
| Asparagaceae | |
Agave breedlovei
| Gentry | Agaves Cont. N. Amer. 567–568 | 1982 |
| Asparagaceae | |
Agave brevipetala
| Trel. | Repert. Spec. Nov. Regni Veg. 23: 362 | 1927 |
| Asparagaceae | |
Agave breviscapa
| A. Berger ex Roster | Bull. Reale Soc. Tosc. Ortic. 4(1): 36 | 1916 |
| Asparagaceae | |
Agave brevispina
| Trel. | Repert. Spec. Nov. Regni Veg. 23: 363 | 1927 |
| Asparagaceae | |
Agave brittoniana
| Trel. | Mem. Natl. Acad. Sci. 11: 44, t. B, f. 15, t. 98 | 1913 |
| Asparagaceae | |
Agave bromeliaefolia
| Salm-Dyck | Hort. Dyck. 303 | 1834 |
| Asparagaceae | |
Agave bromeliifolia
| Salm-Dyck | Hort. Dyck. 303 | 1834 |
| Asparagaceae | |
Agave brunnea
| S. Watson | Proc. Amer. Acad. Arts 26: 156 | 1891 |
| Asparagaceae | |
Agave bulbifera
| Salm-Dyck | Hort. Dyck. 8: 303 | 1834 |
| Asparagaceae | |
Agave bulbosa
| K. Koch | Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 14(17): 130 | 1871 |
| Asparagaceae | |
Agave bulbulifera
| (Castillejos & E. Solano) Thiede | Haseltonia 17: 94 | 2012 |
| Asparagaceae | |
Agave bulliana
| (Baker) Thiede & Eggli | Kakteen And. Sukk. 50: 112 | 1999 |
| Asparagaceae | |
Agave × bundrantii
| (T.M. Howard) Thiede & Eggli | Kakteen And. Sukk. 50: 111 | 1999 |
| Asparagaceae | |
Agave cacozela
| Trel. | Mem. Natl. Acad. Sci. 11: 41, t. B, f. 13, t. 89, 90, 91, f. 1& 91, f. 1 | 1913 |
| Asparagaceae | |
Agave caeciliana
| A. Berger | Agaven 147 | 1915 |
| Asparagaceae | |
Agave caerulescens
| Salm-Dyck ex Jacobi | Monog. 38 | 1864 |
| Asparagaceae | |
Agave caerulescens
| Salm-Dyck | Bonplandia (Hannover) 92 | 1859 |
| Asparagaceae | |
Agave caespitosa
| Tod. | Hort. Bot. Panorm. 1: 32 | 1876 |
| Asparagaceae | |
Agave cajalbanensis
| A. Alvarez | Revista Jard. Bot. Nac. Univ. Habana 1: 34 | 1980 [1981] |
| Asparagaceae | |
Agave cajalbanensis
| A. Álvarez | Revista Jard. Bot. Nac. Univ. Habana 1(2/3): 33–39, ill. | 1981 [1980] |
| Asparagaceae | |
Agave calciphila
| G.D. Starr | Phytotaxa 428(2): 74–78, f. 1–2 | 2020 |
| Asparagaceae | |
Agave calderonii
| Trel. | J. Washington Acad. Sci. 13(16): 365 | 1923 |
| Asparagaceae | ! |
Agave californica
| Jacobi | Abh. Schles. Ges. Vaterl. Cult., Abth. Naturwiss. 1868: 151 | 1868 |