UW Burke Herbarium species comparison

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Amaranthus hybridus

Amaranthus blitum

green amaranth, hybrid amaranth, smooth amaranth, green pigweed, smooth pigweed

livid amaranth, pale amaranth

Amaranthus hybridus

Amaranthus blitum
Flowering time July-October May-July
Habitat Fields, roadsides, wastelots, and other disturbed areas. Fields, roadsides, wastelots and other disturbed areas.
Distribution
Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Atlantic Coast.
[WildflowerSearch map]
[BONAP county map]
Occurring chiefly west of the Cascades crest in Washington; southern British Columbia to California; also in the southeastern U.S. and eastern North America.
[WildflowerSearch map]
[BONAP county map]
Origin Introduced from eastern North America Introduced from the tropics
Conservation status Not of concern Not of concern
Sibling taxa
A. albus, A. blitoides, A. blitum, A. californicus, A. caudatus, A. cruentus, A. deflexus, A. hypochondriacus, A. powellii, A. retroflexus, A. tuberculatus
A. albus, A. blitoides, A. californicus, A. caudatus, A. cruentus, A. deflexus, A. hybridus, A. hypochondriacus, A. powellii, A. retroflexus, A. tuberculatus
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Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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