Clermontia forbesii H. St. John , Occas. Pap. Bernice P. Bishop Mus. 15(1): 4. 1939.
Type information:
Holotype [BISH]. C.N. Forbes 186.Mo. 11 July 1912. Moloka`i: mountains above Pu`u Kolekole. Isotype(s) [BISH!, MO!, P!, UC!, US!].
=Clermontia grandiflora subsp. munroi

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