Hibiscus brackenridgei A. Gray , U. S. Expl. Exped., Phan. 175 1854.
Maui, [West Maui, mountains]. U. S. Expl. Exped. s.n..
Holotype
[US]. Isotype(s)
[GH [fragment BISH]].
Hibiscus brackenridgei A. Gray subsp. mokuleianus (M. J. Roe) D. M. Bates, in Wagner, Herbst & Sohmer, Bishop Mus. Occas. Pap. 29: 105 1989.
Hibiscus brackenridgei A. Gray subsp. molokaiana (Rock ex Caum) F. D. Wilson, Brittonia 45: 278 1993.
Hibiscus brackenridgei A. Gray var. mokuleianus M. J. Roe, Pacific Sci. 15: 12 1961.
O`ahu, Waialua Dist., Mokule`ia, second gulch E of Pu`ukaupakuhale, NE slope of Mt. Ka`ala, ca. 40 ft. up stream bank. 600 ft. 1957. Roe 210.
Holotype
[BISH]. Isotype(s)
[BISH].
Hibiscus brackenridgei A. Gray var. molokaiana Rock ex Caum, Occas. Pap. Bernice P. Bishop Mus. 9(5): 4 1930.
Moloka`i, western Moloka`i. February 1920. Rock s.n..
Holotype
[BISH]. Isotype(s)
[BISH].