| Family | Genus | Species |
|---|---|---|
| Amaryllidaceae | 80 | 1604 |
| Asparagaceae | 169 | 2548 |
| Asphodelaceae | 42 | 850 |
| Asteliaceae | 3 | 38 |
| Blandfordiaceae | 1 | 4 |
| Boryaceae | 2 | 14 |
| Doryanthaceae | 1 | 2 |
| Hypoxidaceae | 9 | 96 |
| Iridaceae | 78 | 1575 |
| Ixioliriaceae | 1 | 4 |
| Lanariaceae | 1 | 1 |
| Laxmanniaceae | 0 | 1 |
| Orchidaceae | 825 | 12244 |
| Tecophilaeaceae | 9 | 24 |
| Xeronemataceae | 1 | 2 |