⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-28100597, 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 28100597) with original publication details: Field Mus. Nat. Hist., Bot. Ser. 13(3/2): 669 669 1949.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:270812-2.