Cyanea truncata (Rock) Rock , Bull. Torrey Bot. Club 44: 234. 1917.
*Verification: T.G. Lammers.

Type Information
Basionym: Rollandia truncata Rock , Coll. Hawaii Publ. Bull. 2: 44 1913.
O`ahu, Punalu'u Mts., [Punalu'u Valley trail]. 1200 ft. August 1911. Rock 8840.
Holotype [BISH]. Isotype(s) [BISH!, GH!].
*Verification: T.G. Lammers.
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