| Author | Title | Journal/publisher | Literature ref. no. |
| Pauwels, L. (1993) | Nzayilu N'ti Guide des arbres et arbustes de la region de Kinshasa - Brazzaville | Jardin Botanique National de Belgique, Bruxelles | 1509 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.