| Author | Title | Journal/publisher | Literature ref. no. |
| Mapaura, A. & Timberlake, J. (eds) (2004) | A checklist of Zimbabwean vascular plants | Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare | 260 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.