⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-359203, and has not been changed.

Lobelia × kauaiensis var. villosa Rock is a synonym of Lobelia villosa (Rock) H.St.John & Hosaka

The record derives from WCSP which reports it as a synonym (record 359203) with original publication details: Bull. Torrey Bot. Club 44: 237 1917.