Dubautia laxa Hook. & Arn. var. hirsuta Hillebr., Fl. Hawaiian Isl. 223. 1888.
Type information:
Lectotype [B]. W. Hillebrand s.n.. Lana`i: forested mountain slopes.
Lectotypified in Sherff. Bernice P. Bishop Mus. Bull. 135: 100. 1935. Isolectotype(s) [GH!, K].

Note: Holotype: photos BISH!, F! There is a sheet of the Maui collection at MEL [photo BISH].

=Dubautia laxa subsp. hirsuta
Note: Holotype: photos BISH!, F! There is a sheet of the Maui collection at MEL [photo BISH].

*Verification: None.