Clermontia oblongifolia Gaudich. f. brevipes E. Wimm., in Engler, Pflanzenr. IV. 276b. (Heft 106): 88 1943.
Moloka`i, mountains above Pu`u Kolekole. July 1912. Forbes 157.Mo.
Holotype
[W]. Isotype(s)
[W!].
Clermontia oblongifolia Gaudich. f. glabra H. St. John, Nordic J. Bot. 3: 545 1983.
Moloka`i, Hanalilolilo, head of Waikolu Valley, valley W of tunnel on pipe-line trail, rain forest. 3900 ft. 19 December 1948. St. John et al. 23383.
Holotype
[BISH]. Isotype(s)
[BISH! [2]].
Clermontia oblongifolia Gaudich. f. kaalae O. Deg., Fl. Hawaiiensis, fam. 339. Clermontia oblongifolia 1937.
O`ahu, Mt. Ka`ala. 11 February 1928. Degener 7829.
Holotype
[NY]. Isotype(s)
[BISH!, GH!, MO!].
Clermontia oblongifolia Gaudich. f. mauiensis (Rock) O. Deg., Fl. Hawaiiensis, fam. 339. Clermontia oblongifolia 1937.
Clermontia oblongifolia Gaudich. subsp. brevipes (E. Wimm.) Lammers, Syst. Bot. 13: 500 1988.
Clermontia oblongifolia Gaudich. subsp. mauiensis (E. Wimm.) Lammers, Syst. Bot. 13: 500 1988.
Clermontia oblongifolia Gaudich. var. mauiensis Rock, Indig. trees Haw. Isl. 476 1913.
Maui, Honomanu [windward slopes of Mt. Haleakala], along Kailua Ditch Trail. 915 m. April 1911. Rock 8804.
Holotype
[BISH]. Isotype(s)
[A! [2], BISH! [3], GH!, K!, NY!, UC!, W!].