| Author | Title | Journal/publisher | Literature ref. no. |
| Goldblatt, P. & Manning, J.C. (1995) | Phylogeny of the African Genera Anomatheca and Freesia and a new genus Xenoscapa | Systematic Botany 20(2) 161-178 | 644 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 3 |
| Freesia grandiflora subsp. grandiflora |
| Freesia laxa subsp. azurea |
| Freesia laxa subsp. laxa |