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Alstonia R. Br. [55]
A.F.W. Schimper, Pflanzengeogr. (reissue 1908): p. 353, fig. 172.1 (1898) [326]
drawing: R. Anheisser [529]
Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.

Apocynaceae
A.F.W. Schimper, Pflanzengeogr. (reissue 1908): p. 353, fig. 172.1 (1898)