no HD illustration available (m2)
2 364839 Drypetes usambarica (Pax) Hutch. [80 304445 Cyclostemon usambaricus Pax]
H.G.A. Engler, Pflanzenr., vol. 147(XV): [Heft 81], (Euphorbiaceae - Phyllantheae): p. 239, fig. 20 (1922)