Cyanea coriacea (A. Gray) Hillebr. var. hardyi (Rock) E. Wimm., in Engler, Pflanzenr. IV. 276b. (Heft 106): 72. 1943.
Flora of the Hawaiian Islands --Basionym Type Information Cyanea hardyi Rock , Bull. Torrey Bot. Club 44: 236 1917.
Kaua`i: Olokele Canyon. 1400 ft. November 1915. J. F. Rock 12767.
Holotype
[BISH]. Isotype(s)
[BISH!].
=Cyanea hardyi