| Aizoaceae | ! |
Abryanthemum
| Neck. ex Rothm. | Notizbl. Bot. Gart. Berlin-Dahlem 15: 413 | 1941 |
| Aizoaceae | ** |
Abryanthemum
| Neck. | Elem. Bot. 2: 82 | 1790 |
| Aizoaceae | * |
Acaulon
| N.E. Br. | J. Bot. 66: 76 | 1928 |
| Aizoaceae | |
Acrodon
| N.E. Br. | Gard. Chron. ser. 3. 81: 12 | 1927 |
| Aizoaceae | |
Acrosanthes
| Eckl. & Zeyh. | Enum. Pl. Afr. Austral. 3: 328 | 1837 |
| Aizoaceae | |
Aethephyllum
| N.E. Br. | Möller's Deutsche Gärtn.-Zeitung 43: 400 | 1928 |
| Aizoaceae | |
Agnirictus
| Schwantes | Monatsschr. Deutsch. Kakteen-Ges. 2: 21 | 1930 |
| Aizoaceae | |
Aistocaulon
| Poelln. ex H. Jacobsen | Succ. Pl. 123 | 1935 |
| Aizoaceae | |
Aizoanthemum
| Dinter ex Friedrich | Mitt. Bot. Staatssamml. München 2: 343 | 1957 |
| Aizoaceae | ! |
Aizoon
| L. | Sp. Pl. 1: 488 | 1753 |
| Aizoaceae | |
Aloinopsis
| Schwantes | Z. Sukkulentenk. 2: 177 | 1926 |
| Aizoaceae | |
Amoebophyllum
| N.E. Br. | Gard. Chron. ser. 3. 78: 433 | 1925 |
| Aizoaceae | ! |
Amphibolia
| L. Bolus | J. S. African Bot. 31: 169 | 1965 |
| Aizoaceae | |
Amphibolia
| L. Bolus ex Herre | Gen. Mesembr. 70 | 1971 |
| Aizoaceae | |
Ancistrostigma
| Fenzl | Nov. Stirp. Dec. 85 | 1839 |
| Aizoaceae | * |
Anisocalyx
| L. Bolus | Notes Mesembrianthemum 3: 385 | 1958 |
| Aizoaceae | |
Anisostigma
| Schinz | Bull. Herb. Boissier 5 App. 3: 78 | 1897 |
| Aizoaceae | |
Antegibbaeum
| Schwantes ex C. Weber | Baileya 16(1): 10–11 | 1968 |
| Aizoaceae | |
Antimima
| N.E. Br. | Gard. Chron. ser. 3. 87: 211 | 1930 |
| Aizoaceae | |
Apatesia
| N.E. Br. | Gard. Chron. ser. 3. 81: 12 | 1927 |
| Aizoaceae | |
Aptenia
| N.E. Br. | Gard. Chron., ser. 3 78: 412 | 1925 |
| Aizoaceae | |
Arenifera
| H. Herre | Sukkulentenkunde 2: 35 | 1948 |
| Aizoaceae | |
Argeta
| N.E. Br. | Gard. Chron., ser. 3 82: 113 | 1927 |
| Aizoaceae | |
Argyroderma
| N.E. Br. | Gard. Chron., ser. 3 71: 92 | 1922 |
| Aizoaceae | |
Aridaria
| N.E. Br. | Gard. Chron. ser. 3. 78: 433 | 1925 |
| Aizoaceae | |
Aspazoma
| N.E. Br. | Gard. Chron. ser. 3. 78: 413 | 1925 |
| Aizoaceae | |
Astridia
| Dinter | Gard. Chron. ser. 3. 80: 430 | 1926 |
| Aizoaceae | |
Axonotechium
| Fenzl | Ann. Wiener Mus. Naturgesch. 1: 354 | 1836 |
| Aizoaceae | |
Axonothecium
| Steud. | Nom.ed. 2 1: 174 | 1840 |
| Aizoaceae | |
Bergeranthus
| Schwantes | Z. Sukkulentenk. 2: 179 | 1926 |
| Aizoaceae | |
Berresfordia
| L. Bolus | Notes Mesembrianthemum 2: 313 | 1932 |
| Aizoaceae | |
Bijlia
| N.E. Br. | J. Bot. 66: 267 | 1928 |
| Aizoaceae | ! |
Blepharolepis
| Nees ex Lindl. | Nat. Syst. Bot. 442 | 1836 |
| Aizoaceae | |
Bolusanthemum
| Schwantes | Gartenwelt 32: 514 | 1928 |
| Aizoaceae | |
Braunsia
| Schwantes | Gartenwelt 32: 644 | 1928 |
| Aizoaceae | |
Brianhuntleya
| Chess., S.A. Hammer & I.Oliv. | Bol. Soc. Cub. Orquid. 33(2): 161 | 2003 |
| Aizoaceae | |
Brownanthus
| Schwantes | Z. Sukkulentenk. 3: 14, 20 | 1927 |
| Aizoaceae | |
Calamophyllum
| Schwantes | Z. Sukkulentenk. 3: 15, 28 | 1927 |
| Aizoaceae | |
Callistigma
| Dinter & Schwantes | Gartenwelt 32: 644 | 1928 |
| Aizoaceae | |
Carpanthea
| N.E. Br. | Gard. Chron. ser. 3. 78: 412 | 1925 |
| Aizoaceae | |
Carpobrotus
| N.E. Br. | Gard. Chron., ser. 3 78: 433 | 1925 |
| Aizoaceae | |
Carruanthus
| Schwantes | Z. Sukkulentenk. 3: 106 | 1927 |
| Aizoaceae | |
Caryotophora
| Leistener in H. M. L. Bolus | Notes Mesembrianthemum 3. 289. | 1958 |
| Aizoaceae | ** |
Caulipsolon
| Klak | Bot. Jahrb. Syst. 120: 364 | 1998 |
| Aizoaceae | ! |
Caulipsolon
| Klak | Ill. Handb. Succ. Pl., Aizoaceae A–E: 103 | 2002 |
| Aizoaceae | |
Cephallophyllum
| Poelln. | Repert. Sp. Nov. 32: 12, 30 | 1933 |
| Aizoaceae | |
Cephalophyllum
| N.E. Br. | Gard. Chron. ser. 3. 78: 433 | 1925 |
| Aizoaceae | |
Cerochlamys
| N.E. Br. | J. Bot. 66: 171 | 1928 |
| Aizoaceae | |
Chasmatophyllum
| Dinter & Schwantes | Z. Sukkulentenk. 3: 14, 17 | 1927 |
| Aizoaceae | |
Cheiridopsis
| N.E. Br. | Gard. Chron. ser. 3. 78: 433 | 1925 |
| Aizoaceae | |
Circandra
| N.E. Br. | Gard. Chron. ser. 3. 87: 126 | 1930 |
| Aizoaceae | |
Cleretum
| N.E. Br. | Gard. Chron., ser. 3 78: 412 | 1925 |
| Aizoaceae | |
Coelanthium
| Sonder in W. H. Harvey & Sonder | Fl. Cap. 1: 147 | |
| Aizoaceae | |
Conicosia
| N.E. Br. | Gard. Chron., ser. 3 78: 433 | 1925 |
| Aizoaceae | |
Conophyllum
| Schwantes | Z. Sukkulentenk. 3: 321 | 1928 |
| Aizoaceae | ** |
Conophyton
| Haw. | Saxifrag. Enum. 2: 82 | 1821 |
| Aizoaceae | |
Conophytum
| N.E. Br. | Gard. Chron. ser. 3. 71: 19 | 1922 |
| Aizoaceae | |
Corpuscularia
| Schwantes | Z. Sukkulentenk. 2: 185 | 1926 |
| Aizoaceae | |
Crocanthus
| H. M. L. Bolus in Pole Evans | Fl. Pl. South Africa 7: 255 | 1927 |
| Aizoaceae | ** |
Crocanthus
| Klotzsch ex Klatt | Naturw. Reise Mossambique 516 | 1864 |
| Aizoaceae | |
Cryophytum
| N.E. Br. | Gard. Chron. ser. 3. 78: 412 | 1925 |
| Aizoaceae | |
Cylindrophyllum
| Schwantes | Z. Sukkulentenk. 3: 15, 28 | 1927 |
| Aizoaceae | |
Cypselea
| Turpin | Ann. Mus. Natl. Hist. Nat. 7: 219, pl. 121 | 1806 |
| Aizoaceae | |
Dactylopsis
| N.E. Br. | Gard. Chron. ser. 3. 78: 413 | 1925 |
| Aizoaceae | |
Deilanthe
| N.E. Br. | Gard. Chron. ser. 3. 88: 278 | 1930 |
| Aizoaceae | |
Delosperma
| N.E. Br. | Gard. Chron., ser. 3 78: 412 | 1925 |
| Aizoaceae | |
Demidofia
| Medik. | Philos. Bot. 1: 158 | 1789 |
| Aizoaceae | |
Demidovia
| Pall. | Enum. Hort. Demidof 150 | 1781 |
| Aizoaceae | |
Depacarpus
| N.E. Br. | Gard. Chron. ser. 3. 87: 71 | 1930 |
| Aizoaceae | |
Derenbergia
| Schwantes | Z. Sukkulentenk. 2: 137 | 1925 |
| Aizoaceae | |
Derenbergiella
| Schwantes | Gartenwelt 32: 599 | 1928 |
| Aizoaceae | |
Dicarpaea
| C. Presl | Symb. Bot. 1: 37 | 1831 |
| Aizoaceae | |
Dicrocaulon
| N.E. Br. | J. Bot. 66: 141 | 1928 |
| Aizoaceae | |
Didaste
| E. Mey. ex Harv. & Sond. | Fl. Cap. 2: 472 | 1862 |
| Aizoaceae | |
Didymaotus
| N.E. Br. | Gard. Chron. ser. 3. 78: 433 | 1925 |
| Aizoaceae | |
Dinteranthus
| Schwantes | Z. Sukkulentenk. 2: 184 | 1926 |
| Aizoaceae | |
Diplochonia
| Steud. | Nom. ed. 2 1: 515 | 1840 |
| Aizoaceae | |
Diplochonium
| Fenzl | Nov. Stirp. Dec. 57 | 1839 |
| Aizoaceae | |
Diplosoma
| Schwantes | Z. Sukkulentenk. 2: 179 | 1926 |
| Aizoaceae | |
Disphyma
| N.E. Br. | Gard. Chron. ser. 3. 78: 433 | 1925 |
| Aizoaceae | |
Dorotheanthus
| Schwantes | Möller's Deutsche Gärtn.-Zeitung 42: 283 | 1927 |
| Aizoaceae | |
Dracophilus
| Dinter & Schwantes | Möller's Deutsche Gärtn.-Zeitung 42: 187 | 1927 |
| Aizoaceae | |
Drosanthemopsis
| Rauschert | Taxon 31(3): 555 | 1982 |
| Aizoaceae | |
Drosanthemum
| Schwantes | Z. Sukkulentenk. 3: 29 | 1927 |
| Aizoaceae | |
Eberlanzia
| Schwantes | Z. Sukkulentenk. 2: 189 | 1926 |
| Aizoaceae | |
Ebracteola
| Dinter & Schwantes | Z. Sukkulentenk. 3: 15, 24 | 1927 |
| Aizoaceae | |
Echinus
| L. Bolus | Fl. Pl. South Africa 7: 266 | 1927 |
| Aizoaceae | |
Ectotropis
| N.E. Br. | Gard. Chron. ser. 3. 81: 12 | 1927 |
| Aizoaceae | |
Enarganthe
| N.E. Br. | Gard. Chron. ser. 3. 87: 71 | 1930 |
| Aizoaceae | |
Erepsia
| N.E. Br. | Gard. Chron., ser. 3 78: 433 | 1925 |
| Aizoaceae | |
Esterhuysenia
| L. Bolus | Gen. Fl. Germ. 33: 308 | 1967 |
| Aizoaceae | |
Eurystigma
| L. Bolus | Notes Mesembrianthemum 179 | 1930 |
| Aizoaceae | |
Faucaria
| Schwantes | Z. Sukkulentenk. 2: 176 | 1926 |
| Aizoaceae | |
Fenestraria
| N.E. Br. | Gard. Chron. ser. 3. 78: 433 | 1925 |
| Aizoaceae | |
Ficoides
| Mill. | Gard. Dict. Abr. (ed. 4) | 1754 |
| Aizoaceae | |
Frithia
| N.E. Br. | Gard. Chron. ser. 3. 78: 433 | 1925 |
| Aizoaceae | |
Galena
| Cothen. | Disp. 18 | 1790 |
| Aizoaceae | |
Galenia
| L. | Sp. Pl. 1: 359 | 1753 |
| Aizoaceae | * |
Galiastrum
| Fabr. | Enum. 108 | 1759 |
| Aizoaceae | |
Gasoul
| Adans. | Fam. Pl. 2: 243 | 1763 |