Sous-genres | Sections | Séries | Nombre d'especes (1) |
Alicida | 4 | ||
Apterobegonia | 1 | ||
Augustia | 12 | ||
Baccabegonia | 2 | ||
Barya | 3 | ||
Baryandra | 1 | ||
Begonia | 73 | ||
Bracteibegonia | 4 | ||
Casparya | 25 | ||
Coelocentrum | 19 | ||
Cristasemen | 1 | ||
Cyathocnemis | 22 | ||
Diploclenium | 142 | ||
Donaldia | 7 | ||
Doratometra | 9 | ||
Erminea | 13 | ||
Eupetalum | 31 | ||
Filicibegonia | 8 | ||
Gaerdtia | 12 | ||
Gireoudia | 71 | ||
Gobenia | 15 | ||
Haagea | 1 | ||
Heeringia | 1 | ||
Hydristyles | 10 | ||
Knesebeckia | 55 | ||
Lauchea | 2 | ||
Leprosae | 3 | ||
Lepsia | 3 | ||
Loasibegonia | 19 | ||
Mezierea | 6 | ||
Monophyllon | 2 | ||
Monopteron | 2 | ||
Muscibegonia | 2 | ||
Nerviplacentaria | 8 | ||
Parietoplacentalia | 3 | ||
Parvibegonia | 26 | ||
Peltaugustia | 1 | ||
Petermannia | 221 | ||
Pilderia | 2 | ||
Platycentrum | 118 | ||
Pritzelia | 140 | ||
Putzeysia | 1 | ||
Quadrilobaria | 19 | ||
Quadriperigonia | 19 | ||
Reichenheimia | 46 | ||
Ridleyella | 3 | ||
Rossmannia | 1 | ||
Rostrobegonia | 10 | ||
Ruizopavonia | 35 | ||
Scheidweileria | 6 | ||
Scutobegonia | 23 | ||
Semibegoniella | 13 | ||
Sexalaria | 1 | ||
Solananthera | 3 | ||
Sphenanthera | 23 | ||
Squamibegonia | 3 | ||
Symbegonia | 13 | ||
Tetrachia | 1 | ||
Tetraphila | 29 | ||
Trachelocarpus | 6 | ||
Trendelenburgia | 1 | ||
Urniformia | 1 | ||
Wageneria | 8 | ||
Warburgina | 1 | ||
Weilbachia | 25 |