Polystemonanthus

{{Short description|Genus of legumes}}

{{Speciesbox

|image =

|display_parents = 3

|genus = Polystemonanthus

|parent_authority = Harms (1897)

|species = dinklagei

|authority = Harms (1897)

}}

Polystemonanthus dinklagei is a species of flowering plant in the family Fabaceae. It is a tree native to Liberia and Côte d'Ivoire, where it grows in the humid lowland Upper Guinean forests. It is the sole species in genus Polystemonanthus.[https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:515617-1 Polystemonanthus dinklagei Harms]. Plants of the World Online. Retrieved 16 September 2023. It belongs to the subfamily Detarioideae.