⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-359046, with some changes.

Lobelia nicotianifolia var. macrostemon Skottsb. is a synonym of Lobelia nicotianifolia Roth ex Schult.

This name is a synonym of Lobelia nicotianifolia Roth ex Schult..

The record derives from WCSP which reports it as a synonym (record 359046) with original publication details: Acta Horti Gothob. 4: 12 1928.