| Author | Title | Journal/publisher | Literature ref. no. |
| Brummitt, R.K., Chikuni, A.C., Lock, J.M. & Polhill, R.M. (2007) | Leguminosae Subfamily Caesalpinioideae | Flora Zambesiaca 3(2) | 446 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.