⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-358823, with some changes.

Lobelia caerulea var. backhouseana (Lem.) E.Wimm. is a synonym of Lobelia caerulea Sims

This name is a synonym of Lobelia caerulea Sims.

The record derives from WCSP which reports it as a synonym (record 358823) with original publication details: Pflanzenr. IV, 276b: 593 1953.