Found 2 items, similar to Alstonia.
English → English (WordNet) Definition: Alstonia Alstonia n : genus of evergreen trees or shrubs with white funnel-shaped flowers and milky sap; tropical Africa to southeastern Asia and Polynesia [syn: genus Alstonia]
English → English (gcide) Definition: Alstonia Alstonia \Alstonia\ n. 1. 1 genus of evergreen trees or shrubs with white funnel-shaped flowers and milky sap; tropical Africa to southeast Asia and Polynesia. Syn: genus Alstonia. [WordNet 1.5]