Amaranthus hybridus var. pseudoretroflexus (Thellung) Carretero

Amaranthus hybridus var. pseudoretroflexus (Thellung) Carretero is a synonym sensu Costea et al., 2001 of:

Amaranthus powellii S. Watson subsp. powellii, an accepted subspecies name sensu Costea et al., 2001.