Zanthoxylum bluettianum Rock , Indig. trees Haw. Isl. 201. 1913. Type information: Holotype [BISH]. J. F. Rock 8373. June 1910. Hawai`i: [high mountains of] Kohala, [at edge of] Honokanenui [Gulch].4100ft. Isotype(s) [A!].