Summary ⁴

Polygonum bistortoides (American bistort, western bistort, smokeweed or mountain meadow knotweed), syn. Bistorta bistortoides, is a perennial herb in the genus Polygonum.

Sources and Credits

1. no rights reserved, http://www.flickr.com/photos/55368994@N06/6062819128
2. (c) 2009 Barry Breckling, some rights reserved (CC BY-NC-SA), https://calphotos.berkeley.edu/imgs/512x768/0000_0000/1209/1412.jpeg
3. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
4. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Bistorta_bistortoides

More Info

• iNat taxon page
• Biodiversity Heritage Library
• BOLD Systems BIN search
• Calflora
• CalPhotos
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• Jepson eFlora
• NatureServe Explorer 2.0
• OregonFlora.org
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

iNat Map