⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2806764, with some changes.
This name is a synonym of Zanthoxylum naranjillo var. angustifolium (Lillo) P.G.Waterman.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Segunda Contrib. 35 1917.