Disa uniflora P.J.Bergius
| Systematics of the Southern African Genus Geissorhiza (Iridacea-Ixioideae) Peter Goldblatt (1985) Annals of the Missouri Botanical Garden 72: 277-447 | |
| The Phylogeny and Classification of the Diseae (Orchidoideae: Orchidaceae) H P Linder and H Kurzweil (1994) Annals of the Missouri Botanical Garden 81: 687-713 | |
| Pollination Ecology and Maintenance of Species Integrity in Cooccurring Disa racemosa L.f. and Disa venosa SW. (Orchidaceae) in South Africa S D Johnson, K E Steiner et al. (1998) Annals of the Missouri Botanical Garden 85: 231-241 |