Fagara waianensis O. Deg. & Skottsb. , Brittonia 2: 362. 1937.
Type information:
Holotype [?]. O. Degener 10684. 15 March 1936. O`ahu: Wai`anae Mts., S side of Ekahanui.685m. Isotype(s) [GB].

Note: (coll. G. Russ). Emend. to F. waianaeensis, Skottsb. (Acta Horti Gothob. 15: 518. 1944).

=Zanthoxylum dipetalum var. dipetalum
Note: (coll. G. Russ). Emend. to F. waianaeensis, Skottsb. (Acta Horti Gothob. 15: 518. 1944).

*Verification: None.