| Author | Title | Journal/publisher | Literature ref. no. |
| Bidgood, S., Verdcourt, B. & Vollesen K. (2006) | Bignoniaceae and Cobaeaceae | Flora of Tropical East Africa Royal Botanic Gardens, Kew | 1214 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| No species found |