⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-329701, and has not been changed.

Alstonia constricta var. montmariensis F.M.Bailey is a synonym of Alstonia constricta F.Muell.

This name is a synonym of Alstonia constricta F.Muell..

The record derives from WCSP which reports it as a synonym (record 329701) with original publication details: Queensland Agric. J. 26: 198 1911.