⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Zanthoxylum rigidum in version 1.1 of The Plant List.

Zanthoxylum rigidum subsp. hasslerianum (Chodat) Reynel is a synonym of Zanthoxylum rigidum Humb. & Bonpl. ex Willd.

This name is a synonym of Zanthoxylum rigidum Humb. & Bonpl. ex Willd..

The record derives from Tropicos which reports it as a synonym (record 50100378).