| Cactaceae | |
Acanthocereus | (Engelm. ex A. Berger) Britton & Rose | Contr. U.S. Natl. Herb. 12(10): 432 | 1909 |
| Cactaceae | |
Acanthocereus baxaniensis | (Karw.) Borg | Cacti 132 | 1937 |
| Cactaceae | |
Acanthocereus chiapensis | Bravo | Cact. Suc. Mex. 17(4): 117–118 | 1972 |
| Cactaceae | ** |
Acanthocereus griseus | Backeb. | Kakteenl. 58 | 1966 |
| Cactaceae | |
Acanthocereus horridus | Britton & Rose | Cactaceae 2: 122, f. 181 | 1920 |
| Cactaceae | |
Acanthocereus occidentalis | Britton & Rose | Cactaceae 2: 125, f. 185 | 1920 |
| Cactaceae | |
Acanthocereus pentagonus | (L.) Britton & Rose | Contr. U.S. Natl. Herb. 12(10): 432 | 1909 |
| Cactaceae | |
Acanthocereus subinermis | Britton & Rose | Cactaceae 2: 125, t. 16, f. 2–3 | 1920 |
| Cactaceae | |
Acanthocereus tetragonus | (L.) Hummelinck | Succulenta (Netherlands) 20(11): 165–170 | 1938 |
| Cactaceae | |
Anisocereus | Backeb. | Blätt. Kakteenf. 1938(6): [21] | 1938 |
| Cactaceae | |
Anisocereus foetidus | (Th. MacDoug. & Miranda) W.T. Marshall | Saguaroland Bull. 11: 35 | 1957 |
| Cactaceae | |
Anisocereus gaumeri | (Britton & Rose) Backeb. | Cactaceae (Berlin) 39: 72 | 1942 |
| Cactaceae | |
Anisocereus lepidanthus | (Eichlam) Backeb. | Jahrb. Deutsch. Kakteen-Ges. 1941(2): 47 | 1941 [1942] |
| Cactaceae | |
Aporocactus | Lem. | Ill. Hort. 7: Misc. 67–68 | 1860 |
| Cactaceae | |
Aporocactus conzattii | Britton & Rose | Cactaceae 2: 220, f. 299–300 | 1920 |
| Cactaceae | |
Aporocactus flagelliformis | (L.) Lem. | Ill. Hort. 7: Misc. 68 | 1860 |
| Cactaceae | |
Aporocactus martianus | (Zucc.) Britton & Rose | Cactaceae 2: 220–221, f. 300 | 1920 |
| Cactaceae | |
Bonifazia | Standl. & Steyerm. | Publ. Field Mus. Nat. Hist., Bot. Ser. 23(2): 66 | 1944 |
| Cactaceae | |
Bonifazia quezalteca | Standl. & Steyerm. | Publ. Field Mus. Nat. Hist., Bot. Ser. 23(2): 66–67 | 1944 |
| Cactaceae | |
Cactaceae | Juss. | Gen. Pl. 310 | 1789 |
| Cactaceae | |
Cactus ackermannii | (Haw.) Lindl. | Edwards's Bot. Reg. 16: t. 1331 | 1830 |
| Cactaceae | ! |
Cactus bleo | Kunth | Nov. Gen. Sp. (quarto ed.) 6: 69–70 | 1823 |
| Cactaceae | |
Cactus brasiliensis | Willd. | Enum. Pl. 33 | 1814 |
| Cactaceae | |
Cactus cochenillifer | L. | Sp. Pl. 1: 468 | 1753 |
| Cactaceae | |
Cactus dillenii | Ker Gawl. | Bot. Reg. 3: pl. 255 | 1818 |
| Cactaceae | |
Cactus ficus-indica | L. | Sp. Pl. 1: 468 | 1753 |
| Cactaceae | |
Cactus flagelliformis | L. | Sp. Pl. 1: 467 | 1753 |
| Cactaceae | ! |
Cactus grandiflorus | L. | Sp. Pl. 1: 467 | 1753 |
| Cactaceae | |
Cactus maxonii | Rose | Smithsonian Misc. Collect. 50: 63–64 | 1907 |
| Cactaceae | ! |
Cactus micranthus | Kunth | Nov. Gen. Sp. (quarto ed.) 6: 65 | 1823 |
| Cactaceae | |
Cactus oaxacensis | Britton & Rose | Cactaceae 4: 289, f. 262 | 1923 |
| Cactaceae | |
Cactus pentagonus | L. | Sp. Pl. 1: 467 | 1753 |
| Cactaceae | ! |
Cactus phyllanthus | L. | Sp. Pl. 1: 469 | 1753 |
| Cactaceae | |
Cactus tetragonus | L. | Sp. Pl. 1: 466 | 1753 |
| Cactaceae | ! |
Cactus triangularis | L. | Sp. Pl. 1: 468 | 1753 |
| Lauraceae | ! |
Cassytha baccifera | J.S. Muell. | Ill. Syst. Sex. Linnaei Class. I, ord. I [t. 2a], t. 29 | 1771 |
| Cactaceae | |
Cephalocereus | Pfeiff. | Allg. Gartenzeitung 6(18): 142 | 1838 |
| Cactaceae | |
Cephalocereus apicicephalium | E.Y. Dawson | Allan Hancock Found. Publ. Occas. Pap. 1: 10–12, t. 3–6, f. 8–9, 11–13 | 1948 |
| Cactaceae | |
Cephalocereus collinsii | Britton & Rose | Cactaceae 4: 269–270, f. 242 | 1923 |
| Cactaceae | |
Cephalocereus gaumeri | Britton & Rose | Cactaceae 2: 47 | 1920 |
| Cactaceae | |
Cephalocereus maxonii | Rose | Contr. U.S. Natl. Herb. 12(10): 417, t. 64 | 1909 |
| Cactaceae | |
Cephalocereus subgen. Neodawsonia | (Backeb.) Bravo | Cact. Suc. Mex. 19(2): 47 | 1974 |
| Cactaceae | |
Cephalocereus quadricentralis | E.Y. Dawson | Allan Hancock Found. Publ. Occas. Pap. 1: 14, t. 3, f. 5 | 1948 |
| Cactaceae | |
Cereus subsect. Acanthocereus | Engelm. ex A. Berger | Rep. (Annual) Missouri Bot. Gard. 16: 77 | 1905 |
| Cactaceae | |
Cereus aragonii | F.A.C. Weber | Bull. Mus. Hist. Nat. (Paris) 8(6): 456 | 1902 |
| Cactaceae | |
Cereus biformis | Lindl. | Edwards's Bot. Reg. 29: Misc. 51 | 1843 |
| Cactaceae | |
Cereus boeckmannii | Otto ex Salm-Dyck | Cact. Hort. Dyck. [ed. 1849] 217 | 1849 [1850] |
| Cactaceae | |
Cereus calcaratus | F.A.C. Weber | Bull. Mus. Hist. Nat. (Paris) 8(6): 458–459 | 1902 |
| Cactaceae | |
Cereus cinnabarinus | Eichlam ex Weing. | Monatsschr. Kakteenk. 20(11): 161–162 | 1910 |
| Cactaceae | |
Cereus coniflorus | Weing. | Monatsschr. Kakteenk. 14(8): 118–120 | 1904 |
| Cactaceae | ! |
Cereus crenatus | Lindl. | Edwards's Bot. Reg. 30: t. 31 | 1844 |
| Cactaceae | |
Cereus donkelaarii | Salm-Dyck | Allg. Gartenzeitung 13(45): 355 | 1845 |
| Cactaceae | |
Cereus eichlamii | (Britton & Rose) Standl. | Publ. Field Mus. Nat. Hist., Bot. Ser. 9(4): 316 | 1940 |
| Cactaceae | |
Cereus glaber | Eichlam | Monatsschr. Kakteenk. 20(10): 150–154 | 1910 |
| Cactaceae | |
Cereus grandiflorus | (L.) Mill. | Gard. Dict. (ed. 8) no. 11 | 1768 |
| Cactaceae | |
Cereus griseus | Haw. | Syn. Pl. Succ. 182 | 1812 |
| Cactaceae | |
Cereus subsect. Heliocereus | A. Berger | Rep. (Annual) Missouri Bot. Gard. 16: 78 | 1905 |
| Cactaceae | |
Cereus hirschtianus | K. Schum. | Gesamtbeschr. Kakt. 3: 130, f. 31 | 1897 |
| Cactaceae | |
Cereus hondurensis | K. Schum. | Monatsschr. Kakteenk. 14(10): 147–150 | 1904 |
| Cactaceae | |
Cereus horribilis | A. Berger | Kakteen 124 | 1929 |
| Cactaceae | |
Cereus subgen. Hylocereus | A. Berger | Rep. (Annual) Missouri Bot. Gard. 16: 72 | 1905 |
| Cactaceae | |
Cereus inermis | Otto | Enum. Diagn. Cact. 116 | 1837 |
| Cactaceae | |
Cereus jalapensis | Vaupel | Monatsschr. Kakteenk. 23: 26 | 1913 |
| Cactaceae | |
Cereus kunthianus | hort. ex Salm-Dyck | Cact. Hort. Dyck. [ed. 1849] 217 | 1849 [1850] |
| Cactaceae | |
Cereus laevigatus var. guatemalensis | Eichlam | Monatsschr. Kakteenk. 22: 182 | 1912 |
| Cactaceae | |
Cereus lepidanthus | Eichlam | Monatsschr. Kakteenk. 19(12): 177–180 | 1909 |
| Cactaceae | |
Cereus martianus | Zucc. | Flora 15(2): Beibl. 66 | 1832 |
| Cactaceae | |
Cereus minutiflorus | (Britton & Rose) Vaupel | Monatsschr. Kakteenk. 23: 86 | 1913 |
| Cactaceae | |
Cereus miravallensis | F.A.C. Weber | Bull. Mus. Hist. Nat. (Paris) 8(6): 459 | 1902 |
| Cactaceae | |
Cereus monacanthus | Lem. | Hort. Universel 6: 60 | 1844 |
| Cactaceae | |
Cereus neumannii | K. Schum. | Bot. Jahrb. Syst. 29(1): 99–100 | 1900 |
| Cactaceae | |
Cereus nycticalus var. ornatus | K. Schum. | | |
| Cactaceae | |
Cereus ocamponis | Salm-Dyck | Cact. Hort. Dyck. [ed. 1849] 220 | 1849 [1850] |
| Cactaceae | |
Cereus oxypetalus | DC. | Prodr. 3: 470 | 1828 |
| Cactaceae | |
Cereus subgen. Pachycereus | A. Berger | Rep. (Annual) Missouri Bot. Gard. 16: 63–64, pl. 1 | 1905 |
| Cactaceae | |
Cereus pecten-aboriginum | Engelm. ex S. Watson | Proc. Amer. Acad. Arts 21: 429–430 | 1886 |
| Cactaceae | |
Cereus pentapterus | Otto ex Salm-Dyck | Cact. Hort. Dyck. [ed. 1849] 220–221 | 1849 [1850] |
| Cactaceae | |
Cereus polyrhizus | F.A.C. Weber | Gesamtbeschr. Kakt. 151 | 1897 |
| Cactaceae | |
Cereus pteranthus | Link ex A. Dietr. | Allg. Gartenzeitung 2(27): 209–211 | 1834 |
| Cactaceae | |
Cereus pterogonus | Lem. | Cact. Gen. Sp. Nov. 59 | 1839 |
| Cactaceae | |
Cereus rhombeus | Salm-Dyck | Hort. Dyck. 341 | 1834 |
| Cactaceae | |
Cereus schrankii | Zucc. ex Seitz | Allg. Gartenzeitung 2(31): 244 | 1834 |
| Cactaceae | |
Cereus subsect. Selenicereus | A. Berger | Rep. (Annual) Missouri Bot. Gard. 16: 76–77 | 1905 |
| Cactaceae | |
Cereus subgen. Stenocereus | A. Berger | Rep. (Annual) Missouri Bot. Gard. 16: 66–67, pl. 3 | 1905 |
| Cactaceae | |
Cereus stenopterus | F.A.C. Weber | Bull. Mus. Hist. Nat. (Paris) 8(6): 458 | 1902 |
| Cactaceae | |
Cereus testudo | Karw. ex Zucc. | Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 2: 682 | 1837 |
| Cactaceae | |
Cereus tonduzii | F.A.C. Weber | Bull. Mus. Hist. Nat. (Paris) 8(6): 459 | 1902 |
| Cactaceae | |
Cereus trigonus var. costaricensis | F.A.C. Weber | Bull. Mus. Hist. Nat. (Paris) 8(6): 457–458 | 1902 |
| Cactaceae | |
Cereus trigonus var. guatemalensis | Weing. | Monatsschr. Kakteenk. 21: 68 | 1911 |
| Cactaceae | |
Cereus tunilla | F.A.C. Weber | Bull. Mus. Hist. Nat. (Paris) 8(6): 460 | 1902 |
| Cactaceae | ! |
Cereus undatus | Haw. | Philos. Mag. Ann. Chem. 7: 110 | 1830 |
| Cactaceae | |
Cereus vagans | Brandegee | Zoë 5(10): 191–192 | 1905 |
| Cactaceae | |
Cereus wercklei | F.A.C. Weber | Bull. Mus. Hist. Nat. (Paris) 8(6): 460 | 1902 |
| Cactaceae | |
Cereus yunckeri | Standl. | Publ. Field Mus. Nat. Hist., Bot. Ser. 9(4): 316, f. 7 | 1940 |
| Cactaceae | |
Chiapasia | Britton & Rose | Cactaceae 4: 203, f. 206 | 1923 |
| Cactaceae | |
Chiapasia nelsonii | (Britton & Rose) Britton & Rose | Cactaceae 4: 203–204, t. 206 | 1923 |
| Cactaceae | |
Chiapasia nelsonii var. hondurensis | (Kimnach) Backeb. | | |
| Cactaceae | |
Cryptocereus anthonyanus | Alexander | Cact. Succ. J. (Los Angeles) 22(6): 165–166, f. 64–69 | 1950 |
| Cactaceae | |
Cryptocereus imitans | (Kimnach & Hutchison) Backeb. | Cactaceae 2: 734–735, f. 673 | 1959 |
| Cactaceae | |
Deamia testudo | (Karw. ex Zucc.) Britton & Rose | Cactaceae 2: 213, f. 293 | 1920 |