Clermontia kakeana Meyen , Reise 2: 139 1835.
O`ahu, near the Tantalus/Pauoa Flats trail jct.. 20 January 1984. Takeuchi Koolau56b.
Neotype
[BISH].
Clermontia kakeana Meyen f. gracilis E. Wimm., in Engler, Pflanzenr. IV. 276c. (Heft 108): 826 1968.
Maui, Ke`anae Valley. 660 m. 27 July 1954. Degener and Degener 23782.
Holotype
[W].
Clermontia kakeana Meyen f. rosea (Hillebr.) O. Deg. & I. Deg., Fl. Hawaiiensis, fam. 339. Clermontia kakeana 1958.
Clermontia kakeana Meyen var. forbesii O. Deg. & I. Deg., Fl. Hawaiiensis, fam. 339. Clermontia kakeana 1958.
Moloka`i, Pelekunu Trail. July 1912. Forbes 243.Mo.
Holotype
[BISH]. Isotype(s)
[NY! [2], WELT! [2]].
Clermontia kakeana Meyen var. orientalis H. St. John, Pacific Sci. 25: 60 1971.
Maui, Kipahulu Valley, above the plantation. 495 m. 13 November 1919. Forbes 1625.M.
Holotype
[BISH].
Clermontia kakeana Meyen var. rosea (Hillebr.) H. St. John, Phytologia 63: 351 1987.