Cyanea hirtella (H. Mann) Hillebr. var. subglabra E. Wimm., in Engler, Pflanzenr. IV. 276c. (Heft 108): 824. 1968.
Type information:
Holotype [W]. O. Degener 23990. 23 September 1955. Kaua`i: Koke`e, near Ranger Station, rain forest.
=Cyanea hirtella

*Verification: T.G. Lammers.