American bistort

Bistorta bistortoides

Summary 2

Bistorta bistortoides (American bistort, western bistort, smokeweed, mountain meadow knotweed, mountain buckwheat or mountain meadow buckwheat) is a perennial herb in the buckwheat and knotweed family Polygonaceae. The species name remains unresolved.

Sources and Credits

  1. (c) Susan, some rights reserved (CC BY-NC), uploaded by Susan
  2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Bistorta_bistortoides

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