⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-359119, with some changes.

Lobelia siphilitica f. alba (G.Don & Baxter) Voss is a synonym of Lobelia siphilitica L.

This name is a synonym of Lobelia siphilitica L..

The record derives from WCSP which reports it as a synonym (record 359119) with original publication details: Vilm. Blumengärtn. ed. 3 1: 576 1894.