⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50100097, with some changes.
This name is a synonym of Zanthoxylum spinosum subsp. spinosum .
The record derives from Tropicos which reports it as a synonym (record 50100097) with original publication details: Contr. Ocas. Mus. Hist. Nat. Colegio "De La Salle" 9: 23, f. 11 23 1950.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:270641-2.