| Author | Title | Journal/publisher | Literature ref. no. |
| Reekmans, M. (1985) | Campanulaceae | Flore du Rwanda Spermatophytes Volume III 514-521 | 1298 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 7 |
| Canarina eminii |
| Wahlenbergia capitata |
| Wahlenbergia hirsuta |
| Wahlenbergia krebsii |
| Wahlenbergia napiformis |
| Wahlenbergia perrottetii |
| Wahlenbergia pulchella |