Lobelia kauaiensis (A. Gray) A. Heller var. villosa Rock, Bull. Torrey Bot. Club 44: 237. 1917.
Type information:
Holotype [BISH]. J. F. Rock 12844. 21 October 1916. Kaua`i: Wai`ale`ale.
=Lobelia villosa

*Verification: T.G. Lammers.