| Author | Title | Journal/publisher | Literature ref. no. |
| Troupin, G. (1988) | Xyridaceae | Flore du Rwanda Spermatophytes Volume IV 142-144 | 1541 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 2 |
| Xyris capensis |
| Xyris valida |