Zanthoxylum skottsbergii (O. Deg. & I. Deg.) H. St. John , Pacific Trop. Bot. Gard. Mem. 1: 207. 1973.
Flora of the Hawaiian Islands --Basionym Type Information Fagara skottsbergii O. Deg. & I. Deg. , Fl. Hawaiiensis, fam. 179. Fagara skottsbergii 1960.
O`ahu: Wai`anae Range, Palehua, decadent, pastured forest. 23 November 1935. O. Degener, K.K. Park and M. Takamoto 10318.
Holotype
[BISH]. Isotype(s)
[B, CU, G, GH, MO, NY, US].
Note: Several additional institutions listed (for isotype distribution) on holotype label.