⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50100377, with some changes.
This name is a synonym of Zanthoxylum rigidum Humb. & Bonpl. ex Willd..
The record derives from Tropicos which reports it as a synonym (record 50100377) with original publication details: Taxon 24: 365 365 1975.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:270779-2.