Reynoldsia hosakana Sherff , Bot. Leafl. 6: 18. 1952. Type information: Holotype [BISH]. E.Y. Hosaka 1334. 2 February 1936. O`ahu: Wai`anae Mts., Haili Gulch, Ka`ena, wooded gully slope.1300ft. Isotype(s) [BISH!, K].