Labordia hedyosmifolia Baill. var. hosakana Sherff, Amer. J. Bot. 25: 584. 1938.
Type information:
Holotype
[BISH]. E.Y. Hosaka 679. 4 July 1932. O`ahu: Koolau Mts., [Waipi`o], Kipapa Gulch, S ridge, on denuded ridge.2500ft. Isotype(s)
[F].
=Geniostoma hosakanum