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⚠ Version 1 of The Plant List has been superseded.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-451917, with some changes.

L Allamanda cathartica var. williamsii (auct.) L.H.Bailey is a synonym of Allamanda cathartica L.

This name is a synonym of Allamanda cathartica L..

The record derives from WCSP which reports it as a synonym (record 451917) with original publication details: Cycl. Amer. Hort. 246 1933.