| Author | Title | Journal/publisher | Literature ref. no. |
| Robinson, H. (1999) | Revisions in paleotropical Vernonieae (Asteraceae) | Proc. Biol. Soc. Washington 112(1) 220-247 | 1688 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 2 |
| Orbivestus karaguensis |
| Orbivestus undulatus |