Labordia kaalae C. N. Forbes var. fosbergii Sherff, Amer. J. Bot. 25: 588. 1938.
Type information:
Holotype [BISH]. F.R. Fosberg 13002. 22 March 1936. O`ahu: Waianaeuka, Wai`anae Mts., E ridge of Pu`u Kalena, on moist, wooded ridge.860m.

Note: Only part of this collection is type for this entity. Sherff considered Fosberg 13002 to be a mixed collection, with part of it being a "mature-fruited specimen of Labordia tinifolia [var. tinifolia]."

=Geniostoma kaalae
Note: Only part of this collection is type for this entity. Sherff considered Fosberg 13002 to be a mixed collection, with part of it being a "mature-fruited specimen of Labordia tinifolia [var. tinifolia]."

*Verification: R.K. Shannon.