Dubautia plantaginea Gaudich. var. acridentata Sherff, Amer. J. Bot. 20: 616. 1933.
Type information:
Holotype [BISH]. J. F. Rock 6135. 21 March 1910. Moloka`i: Maunahui Gulch. Isotype(s) [BISH! [3], F!, GH!].
=Dubautia plantaginea subsp. plantaginea