| Author | Title | Journal/publisher | Literature ref. no. |
| Wild, H. (1978) | The Compositae of the Flora Zambesiaca area. 8. Vernonieae (Vernonia). | Kirkia 11(1) 31-127 | 41 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 2 |
| Distephanus divaricatus |
| Vernonia perrottetii |