| nauclea | (n) small genus of evergreen tropical shrubs or trees with smooth leathery leaves, Syn. genus Nauclea |
| opepe | (n) large African forest tree yielding a strong hard yellow to golden brown lumber; sometimes placed in genus Sarcocephalus, Syn. Sarcocephalus diderrichii, Nauclea diderrichii |
| Nauclea | prop. n. A small genus of evergreen tropical shrubs or trees with smooth leathery leaves. |