Mackinder, B.A. & Wieringa, J.J. (2013)

Annea gen. nov. (Detarieae, Caesalpinioideae, Leguminosae): a home for two species long misplaced in Hymenostegia sensu lato

. Phytotaxa 142 (1): 1–14. https://doi.org/10.11646/phytotaxa.142.1.1