⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-353363, with some changes.
This name is a synonym of Lobelia nuttallii .
The record derives from WCSP which reports it as a synonym (record 353363
) with original publication details: Fl. N. Amer. 1: 122 1821.