Rollandia angustifolia (Hillebr.) Rock , Bull. Torrey Bot. Club 45: 136. 1918. Flora of the Hawaiian Islands --Basionym
Type Information
Rollandia longiflora Wawra var. angustifolia Hillebr., Fl. Hawaiian Isl. 246 1888.
O`ahu: Palolo Valley. 1851- 1871. W. Hillebrand s.n..
Lectotype [BISH]. Lectotypified in Lammers, Givnish & Sytsma. Novon 3: 439. 1993.
=Cyanea koolauensis

*Verification: T.G. Lammers.
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*Verification: T.G. Lammers.

Rollandia angustifolia (Hillebr.) Rock var. ochreata E. Wimm., in Engler, Pflanzenr. IV. 276b. (Heft 106): 99. 1943.
Type information:
Holotype [BISH]. O. Degener 11326. 18 July 1937. O`ahu: Waimano Valley above water intake along trail. Isotype(s) [GH!, MASS!, MICH!, MO!, NY!, US!].
=Cyanea koolauensis

*Verification: T.G. Lammers.