⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-359038, and has not been changed.

Lobelia hillebrandii var. monostachya Rock is a synonym of Lobelia monostachya (Rock) Lammers

This name is a synonym of Lobelia monostachya (Rock) Lammers.

The record derives from WCSP which reports it as a synonym (record 359038) with original publication details: Monogr. Stud. Haw. Lobelioid. 135 1919.