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Polygonum sawatchense

Flowering time June-August
Habitat Dry to moist forest openings and meadows from moderate elevations to the subalpine.
Distribution
Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Great Plains.
[WildflowerSearch map]
[BONAP county map]
Origin Native
Conservation status Not of concern
Sibling taxa
P. achoreum, P. austiniae, P. aviculare, P. californicum, P. douglasii, P. erectum, P. fowleri, P. majus, P. minimum, P. nuttallii, P. paronychia, P. parryi, P. polygaloides, P. ramosissimum, P. spergulariiforme
Subordinate taxa
P. sawatchense ssp. oblivium, P. sawatchense ssp. sawatchense
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