Cyanea solenocalyx Hillebr. f. glabrata (Rock) O. Deg., Fl. Hawaiiensis, fam. 339. Cyanea solenocalyx. 1934.
Cyanea solenocalyx Hillebr. var. glabrata Rock, Monogr. Stud. Haw. Lobelioid. 171 1919.
Moloka`i, [gulch of] Waihanau, Wai`ale`ia Valley, [rain forest along streambed]. July 1918. Rock 13118.
Holotype
[BISH].
Cyanea solenocalyx Hillebr. var. latifolia E. Wimm., in Engler, Pflanzenr. IV. 276b. (Heft 106): 69 1943.
Moloka`i, trail on ridge E of Mapulehu Valley, in rain forest. 2200 to 3100 ft. 29 December 1932. St. John and Fosberg 12848.
Holotype
[BISH]. Isotype(s)
[W! [2]].
Cyanea solenocalyx Hillebr. var. schizocalyx Hillebr., Fl. Hawaiian Isl. 258 1888.
Maui, [East Maui], Makawao Distr., Ko`olau Forest Reserve, N slope of Haleakala, Waikamoi Flume, between Waikamoi Stream and Haipua`ena Stream. 1250 m. 10 July 1984. Lammers and Hobdy 5642.
Neotype
[F]. Isoneotype(s)
[OS!].
Cyanea solenocalyx Hillebr. var. schizocalyx Hillebr., Fl. Hawaiian Isl. 258 1888.
Maui, Hamakua. 3000 to 4000 ft. Lydgate 27.
Holotype
[B].