Clermontia oblongifolia Gaudich. f. kaalae O. Deg., Fl. Hawaiiensis, fam. 339. Clermontia oblongifolia. 1937.
Type information:
Holotype [NY]. O. Degener 7829. 11 February 1928. O`ahu: Mt. Ka`ala. Isotype(s) [BISH!, GH!, MO!].
=Clermontia oblongifolia subsp. oblongifolia

*Verification: Lammers, T.G. 1991. Syst. Bot. Monogr. 32:1-97.