| Author | Title | Journal/publisher | Literature ref. no. |
| Meerts, P. (2025) | Labiatae sous-familles VI. Nepetoideae et VII. Tectonoideae, Addendum a la sous-famille V. Lamioideae | Flore d'Afrique Centrale Nouvelle Serie Jardin Botanique Meise, Belgique | 1643 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 3 |
| Plectranthus alboviolaceus |
| Pogostemon aquaticus |
| Tectona grandis (cultivated) |