| Author | Title | Journal/publisher | Literature ref. no. |
| Sosef, M.S.M., Gereau, R.E., Luke, Q., Ntore, S., Simo-Droissart, M., Stevart, T. & Tack, W. (2021) | Red List of the endemic and subendemic Trees of Central Africa. | Botanic Garden Meise, Belgium | 1514 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 3 |
| Lannea asymmetrica |
| Ozoroa kassneri var. kassneri |
| Ozoroa nigricans var. nigricans |