Pelea volcanica A. Gray , Proc. Amer. Acad. Arts 3: 50. 1853.
Type information:
Holotype
[US]. U. S. Expl. Exped. s.n.. 1840. Hawai`i: Mouna [Mauna] Kea, "in forests...near the Bullock Plains, &etc.".
Pelea volcanica A. Gray var. grandifolia Hillebr., Fl. Hawaiian Isl. 67. 1888.
Pelea volcanica A. Gray var. kohalae B. C. Stone, Occas. Pap. Bernice P. Bishop Mus. 23(10): 160. 1966.
Type information:
Holotype
[BISH]. J. F. Rock 8392. June 1910. Hawai`i: Kohala, Awini, common near summit. Isotype(s)
[A].
Pelea volcanica A. Gray var. kohalaensis O. Deg. & I. Deg., Phytologia 19: 317. 1970.
Pelea volcanica A. Gray var. lianoides Rock, Indig. trees Haw. Isl. 223. 1913.
Type information:
Holotype
[BISH]. J. F. Rock 8057. 24 July 1910. Lana`i: Mahana Valley, [dry open wooded forehills]. Isotype(s)
[A [photo BISH!], BISH! [2], GH [photo BISH!], US!].
Pelea volcanica A. Gray var. montana Rock, Indig. trees Haw. Isl. 223. 1913.
Type information:
Holotype
[BISH]. J. F. Rock 3849. 18 June 1909. Hawai`i: Puuki crater of Hualalai.5000 to 6000ft. Isotype(s)
[A [photo BISH!], BISH! [3], GH [photo BISH!]].
Pelea volcanica A. Gray var. ovalifolia Hillebr., Fl. Hawaiian Isl. 67. 1888.
Type information:
Lectotype
[B]. W. Hillebrand s.n.. 1858. Maui: East Maui, Haleakala south slope.
Lectotypified in Stone. Phan. Monogr. 3: 89. 1969. Isotype(s)
[B [PD, photo BISH!, fragment BISH!]].
Pelea volcanica A. Gray var. terminalis Rock, Indig. trees Haw. Isl. 223. 1913.
Type information:
Holotype
[BISH]. J. F. Rock 8655. November 1910. Maui: East Maui, Haleakala, Auahi [Auwahi].2600ft. Isotype(s)
[BISH! [2], GH [photo BISH!], US!].