Summary ²

Amaranthus retroflexus is a species of flowering plant in the Amaranthaceae family with several common names, including red-root amaranth,redroot pigweed,red-rooted pigweed,common amaranth,pigweed amaranth, and common tumbleweed.

Sources and Credits

1. (c) Huerta Orgázmika, some rights reserved (CC BY), http://www.flickr.com/photos/87161179@N00/459135992
2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Amaranthus_retroflexus

More Info

• iNat taxon page
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• Atlas of Living Australia
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• BOLD Systems BIN search
• Calflora
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• eFloras.org
• Flora Digital de Portugal
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• Global Biodiversity Information Facility (GBIF)
• Go Botany
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• Jepson eFlora
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
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• New Zealand Plant Conservation Network
• OregonFlora.org
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

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