Clermontia grandiflora Gaudich. var. vulgata E. Wimm., in Engler, Pflanzenr. IV. 276b. (Heft 106): 89. 1943.
Type information:
Lectotype [BISH]. J. F. Rock 8503. September 1910. Maui: [beyond] Waikamoi.
Lectotypified in Lammers. Syst. Bot. 13: 500. 1988. Isotype(s) [A!, BISH! [3], GH!, W!].
=Clermontia grandiflora subsp. munroi

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