⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2633108, with some changes.

Amaranthus spinosus f. inermis Lauterb. & K.Schum. is a synonym of Amaranthus spinosus L.

This name is a synonym of Amaranthus spinosus L..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Schutzgeb. Südsee 305 1900.