⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-357592, and has not been changed.
This name is a synonym of Lobelia laxiflora subsp. angustifolia (A.DC.) Eakes & Lammers.
The record derives from WCSP which reports it as a synonym (record 357592) with original publication details: Pflanzenr. IV, 276b: 683 1953.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:142263-2.