heterotypic synonyms:
Pterocymbium campanulatum Pierre; Pterocymbium javanicum R. Br.;
protologue: Fl. Brit. India 1: 362 (1874)
6 978035 Sterculia campanulata Wall. ex Mast.S.H. Koorders, T. Valeton, Atlas Baumart. Java, vol. 1 : t. 80 (1913) [M. Mangoendimedjo]
6 978035 Sterculia campanulata Wall. ex Mast.J.B.L. Pierre, Fl. Forest. Cochinch., vol. 2 : t. 195, fig. A (1839)