⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-28101720, with some changes.
This name is a synonym of Zanthoxylum riedelianum Engl..
The record derives from Tropicos which reports it as a synonym (record 28101720) with original publication details: Phytologia 18: 464, f. 13 464 1969.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:270797-2.