Sclerosperma

Sclerosperma is a monoecious genus of flowering plant in the palm family found in Africa where three species are known. Having no obvious relatives, it does resemble the Madagascar native Marojejya though a detailed study of Madagascar's palms is required to determine if any true relationship exists. The lack of relatives, and its interesting qualities, indicate, at one time, the existence of a diverse African palm flora. The name is from two Greek words meaning "hard" and "seed".

==Description== The trunks are barely emergent or not at all, clustering, when above ground they are ringed with close leaf scars. The leaves are very big, reduplicate, either divided or bifid, with a short sheath and a long slender petiole. Those with divided leaves have many narrow folds, each featuring a prominent midrib. The margins have tiny teeth, the undersides glaucous, the tops dark green, with small scales along the veins.