⚠ Version 1 of The Plant List has been superseded.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 Amaranthus spinosus in version 1.1 of The Plant List.

Amaranthus spinosus var. viridicaulis Hassk. is a synonym of Amaranthus spinosus L.

This name is a synonym of Amaranthus spinosus L..

The record derives from Tropicos which reports it as a synonym (record 1100710) with original publication details: Flora 25: litt. 20 litt. 20 1842.