| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Iridaceae | Alophia | Propellor-flower |  (c) Sorrie, Bruce A. - CC-BY | ||
| Iridaceae | Aristea | Blue Stars, Blue Flies |  (c) Dove, Oscar - CC-BY | ||
| Iridaceae | Calydorea | Ixia |  (c) Ward, Scott G | ||
| Iridaceae | Crocosmia | Montbretia |  (c) Diamond, Alvin - CC-BY-NC, permission granted to NCBG | ||
| Iridaceae | Crocus | Crocus |  (c) Fleming, Gary P. | ||
| Iridaceae | Dietes | African Iris |  (c) Morgan, Matthew - CC-BY | ||
| Iridaceae | Freesia | Freesia |  (c) Douch, James K. - CC-BY-SA | ||
| Iridaceae | Gladiolus | Gladiolus |  (c) Bradley, Keith | ||
| Iridaceae | Herbertia | Pleatleaf Iris |  (c) Hill, Sonnia | ||
| Iridaceae | Iris | Iris, Flag, Fleur-de-Lis, Blackberry-lily, Glaie (fr) |  (c) Sorrie, Bruce A. - CC-BY | ||
| Iridaceae | Nemastylis | Celestial-lily |  (c) Ward, Scott G | ||
| Iridaceae | Romulea |  (c) Berkel, Nicola van - CC-BY-SA | |||
| Iridaceae | Sisyrinchium | Blue-eyed-grass, Irisette |  (c) Cressler, Alan M. | ||
| Iridaceae | Trimezia |  (c) Westwood, Alison - CC0 |