The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-7019, with some changes.

H Alstonia costata Wall. ex Miq. is a synonym of Alstonia macrophylla Wall. ex G.Don

This name is a synonym of Alstonia macrophylla Wall. ex G.Don.

The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 7019) with original publication details: Fl. Ned. Ind. 2: 439 1857.