Type Information
Nothocestrum longifolium A. Gray , Proc. Amer. Acad. Arts 6: 48 1862.
O`ahu, [mountains behind Honolulu]. 1500 ft. 1840. U. S. Expl. Exped. s.n..
Holotype [US]. Isotype(s) [GH].
*Verification: R.K. Shannon.
---------------------

Nothocestrum longifolium A. Gray var. brevifolium Hillebr., Fl. Hawaiian Isl. 308 1888.
Kaua`i

*Verification: None.
---------------------

Nothocestrum longifolium A. Gray var. rufopilosum B. C. Stone, Pacific Sci. 21: 554 1967.
Hawai`i, between Glenwood and Twenty-nine Miles, wet forest. 24 June 1929. Degener 7434.
Holotype [US].

*Verification: R.K. Shannon.
---------------------