Clermontia samuelii C. N. Forbes , Occas. Pap. Bernice P. Bishop Mus. 7(3): 37. 1920.
Type information:
Holotype [BISH]. C.N. Forbes 1225.M. 22 August 1919. Maui: [East Maui], Haleakala, N slope [to the west of Wai`anapanapa].6500ft. Isotype(s) [BISH! [2], K!, L!, NY!, UC!, US!, WELT!, W! [3]].
=Clermontia samuelii subsp. samuelii

Clermontia samuelii C. N. Forbes subsp. hanaensis (H. St. John) Lammers, Syst. Bot. 13: 500. 1988.
Type Information
Clermontia hanaensis H. St. John , Occas. Pap. Bernice P. Bishop Mus. 15(1): 12 1939.
Maui: mountains above Hana [swamp above Puki]. 610 to 915 m. 5 July 1920. C.N. Forbes 2679.M.
Holotype [BISH]. Isotype(s) [BISH! [2], K!, L!, P!, UC!, US!].
=Clermontia samuelii subsp. hanaensis