Hildegardia barteri (Mast.) Kosterm. [ Firmiana barteri (Mast.) Schumann]
no HD illustration available (m1)
Hildegardia barteri (Mast.) Kosterm. [ Sterculia barteri Mast.] [Sterculiaceae]
H.G.A. Engler, Monogr. Afrik. Pflanzen-Fam., vol. 5 (Sterculiaceae): t. 10, fig. B (1900) [G. Bartusch]