Zanthoxylum dipetalum H. Mann var. degeneri (Skottsb.) H. St. John, Pacific Trop. Bot. Gard. Mem. 1: 206. 1973.
Flora of the Hawaiian Islands --Basionym Type Information Fagara dipetala (H. Mann) Engl. var. degeneri Skottsb., Acta Horti Gothob. 15: 382 1944.
O`ahu: Ko`olau Mts., Pupukea-Kahuku trail. 9 February 1938. O. Selling 3359.
Holotype
[?].
=Zanthoxylum dipetalum var. dipetalum