⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-358909, with some changes.

Tupa salicifolia var. purpurea Vatke is a synonym of Lobelia excelsa Bonpl.

This name is a synonym of Lobelia excelsa Bonpl..

The record derives from WCSP which reports it as a synonym (record 358909) with original publication details: Linnaea 38: 726 1874.