Hedyotis acuminata (Cham. & Schltdl.) Steud. f. koolauensis Fosberg, Bernice P. Bishop Mus. Bull. 174: 78. 1943.
Type information:
Holotype [BISH]. F.R. Fosberg 8980. 30 October 1932. O`ahu: Ko`olau Range, upper Manoa Valley, Manoa Cliff Trail, koa forest.500m. Isotype(s) [US!].
=Kadua acuminata