Alpine Bistort, Serpent Grass
Polygonum viviparum
Synonyms: Bistorta vivipara ssp. macounii, Persicaria vivipara, Polygonum viviparum, Polygonum viviparum var. macounii
A close-up of alpine bistort as seen from Grassy Pass, Denali National Park and Preserve..............June
27, 2002.
Alpine bistort
Paul Slichter