PterocelastrusPterocelastrus is a genus of flowering plants in the family Celastraceae. It includes four species native to southeastern and southern Africa, ranging from Malawi and Mozambique to Zimbabwe and South Africa.SpeciesPterocelastrus dregeanus Sond.Pterocelastrus echinatus N.E.Br.Pterocelastrus rostratus Pterocelastrus tricuspidatus Walp.