[The Buckwheat Family in the Cascade Mountains of Oregon and Washington]

Bistorts of the Cascade Mountains of Oregon and Washington

The Genus Bistorta

American Bistort, Western Bistort: Bistorta bistortoides (formerly Polygonum bistortoides)

American Bistort: Bistorta bistortoides

American Bistort, Snakeweed, Mountain Meadow Knotweed, Western Bistort: Bistorta bistortoides (Synonyms: Persicaria bistortoides, Polygonum bistortoides, Polygonum bistortoides var. linearifolium, Polygonum bistortoides var. oblongifolium, Polygonum cephalophorum, Polygonum glastifolium, Polygonum vulcanicum) -

Viviparous Bistort, Alpine Bistort, Serpent-grass: Bistorta vivipara (Synonyms: Persicaria vivipara, Polygonum viviparum, Polygonum viviparum var. macounii) -


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