Amaranthus

Amaranthus californicus

Amaranthus caudatus

Inca-wheat

Amaranthus cruentus

Indian-spinach

Amaranthus spinosus

Thorny amaranth

Amaranthus praetermissus

Amaranthus standleyanus

Amaranthus scariosus

Amaranthus squamulatus

Amaranthus blitum subsp. blitum

Amaranthus emarginatus subsp. pseudogracilis

Amaranthus graecizans var. graecizans

Amaranthus quitensis

Amaranthus retroflexus

Redroot

Amaranthus tricolor

Chinese amaranth

Amaranthus obcordatus

Amaranthus pumilus

Coast amaranth

Amaranthus palmeri

Carelessweed

Amaranthus deflexus

Argentine amaranth

Amaranthus asplundii var. australis

Amaranthus graecizans

Spreading pigweed