| Author | Title | Journal/publisher | Literature ref. no. |
| Verdcourt, B. (1992) | Verbenaceae | Flora of Tropical East Africa | 559 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 5 |
| Lantana ukambensis subsp. ukambensis |
| Rotheca myricoides |
| Stachytarpheta cayennensis |
| Stachytarpheta jamaicensis |
| Verbena aristigera |