| Author | Title | Journal/publisher | Literature ref. no. |
| Lisowski, S., Brylska, B. & Wiland-Szymanska, J. (2001) | Xyridaceae | Flore d'Afrique Centrale (Congo-Kinshasa - Rwanda - Burundi) Jardin Botanique National de Belgique, Bruxelles | 1663 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 3 |
| Xyris capensis var. capensis |
| Xyris capensis var. pallescens |
| Xyris valida |