World Checklist of Selected Plant Families (WCSP)

Alstonia plumosa f. glabra Boiteau, Adansonia, n.s., 16: 472 (1977).

This name is a synonym.

Accepted Name:	Alstonia costata (G.Forst.) R.Br., Asclepiadeae: 64 (1810).
Family:	Apocynaceae
Original Compiler:	R.Govaerts