| Author | Title | Journal/publisher | Literature ref. no. |
| Troupin, G. (1978) | Urticaceae | Flore du Rwanda Spermatophytes Volume I 150-166 | 1391 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 9 |
| Boehmeria macrophylla |
| Droguetia iners |
| Elatostema welwitschii |
| Girardinia diversifolia |
| Laportea aestuans |
| Laportea ovalifolia |
| Pilea tetraphylla |
| Pouzolzia parasitica |
| Scepocarpus trinervis |