Lobelia gaudichaudii (Hook. & Arn.) Kuntze , . .
Lobelia gaudichaudii A. DC. , in de Candolle, Prodr. 7: 384. 1839.
Type information:
Holotype
[P]. C. Gaudichaud-Beaupré 149. October 1836. O`ahu: [ad cacumen montis]. Isotype(s)
[G-DC, P!].
=Lobelia gaudichaudii
Lobelia gaudichaudii A. DC. f. bryanii H. St. John & Hosaka, Occas. Pap. Bernice P. Bishop Mus. 14(8): 123. 1938.
Type information:
Holotype
[BISH]. C.N. Forbes 68.M. May 1910. Maui: West Maui, Pu`u Kukui. Isotype(s)
[BISH!, P!, US!, W!].
=Lobelia gloria-montis subsp. gloria-montis
Lobelia gaudichaudii A. DC. f. hirsuta H. St. John & Hosaka, Occas. Pap. Bernice P. Bishop Mus. 14(8): 121. 1938.
Type information:
Holotype
[BISH]. J. F. Rock 12845a. October 1916. Kaua`i: Wai`ale`ale.
=hybrid of Lobelia kauaensis x L. villosa
Lobelia gaudichaudii A. DC. f. kukuiensis H. St. John & Hosaka, Occas. Pap. Bernice P. Bishop Mus. 14(8): 123. 1938.
Type information:
Holotype
[BISH]. G.R. Ewart III 89. 19 December 1928. Maui: Haela`au-Pu`u Kukui Trail.4400ft. Isotype(s)
[BISH!].
=Lobelia gloria-montis subsp. gloria-montis
Lobelia gaudichaudii A. DC. f. sanguinea H. St. John & Hosaka, Occas. Pap. Bernice P. Bishop Mus. 14(8): 123. 1938.
Type information:
Holotype
[BISH]. C.E. Hartt s.n.. 16 August 1933. Maui: West Maui, Pu`u Kukui, in swamp.4500ft. Isotype(s)
[BISH! [4], US!].
=Lobelia gloria-montis subsp. gloria-montis
Lobelia gaudichaudii A. DC. subsp. koolauensis (Hosaka & Fosberg) Lammers, Syst. Bot. 13: 506. 1988.
Lobelia gaudichaudii A. DC. var. albiflora H. St. John & A.C. Medeiros, Phytologia 63: 366. 1987.
Type information:
Holotype
[BISH]. A.C. Medeiros 4. 13 June 1982. Maui: Haleakala, n. w. rift, above Mid-Camp bog, on bog margin.5600ft.
Lobelia gaudichaudii A. DC. var. gloria-montis (Rock) H. St. John & Hosaka, Occas. Pap. Bernice P. Bishop Mus. 14(8): 121. 1938.
Lobelia gaudichaudii A. DC. var. kauaensis A. Gray, Proc. Amer. Acad. Arts 5: 150. 1861.
Type information:
Holotype
[US]. U. S. Expl. Exped. s.n.. 1840. Kaua`i: s.l.. Isotype(s)
[GH!].
=Lobelia x kauaensis
Lobelia gaudichaudii A. DC. var. koolauensis Hosaka & Fosberg, Occas. Pap. Bernice P. Bishop Mus. 14(1): 4. 1938.
Type information:
Holotype
[BISH]. E.Y. Hosaka and F.R. Fosberg 1915. 31 May 1937. O`ahu: Ko`olau Range, divide between head of Kawainui and Kaipapa`u gulches, open windswept sloping bog.2600ft. Isotype(s)
[BISH! [6], US!, W!].
=Lobelia koolauensis
Lobelia gaudichaudii A. DC. var. longibracteata Rock, Indig. trees Haw. Isl. 78. 1913.
Type information:
Lectotype
[BISH]. J. F. Rock 8818. August 1910. Maui: [summit of] Pu`u Kukui [on edge of `Iao Valley].5780ft.
Lectotypified in Rock. Coll. Hawaii Publ. Bull. 2: 47. 1913. Isolectotype(s)
[A!, BISH!, GH!].
=Lobelia gloria-montis subsp. longibracteata
Lobelia gaudichaudii A. DC. var. coccinea Rock, Bull. Torrey Bot. Club 44: 238. 1917.
Type information:
Holotype
[BISH]. J. F. Rock 12742. September 1912. O`ahu: summit of Mt. Konahuanui, [edge of cliff overlooking Waimanalo]. Isotype(s)
[BISH! [2], GH!, US!].
=Lobelia gaudichaudii