UW Burke Herbarium species comparison

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Polygonum minimum

leafy dwarf knotweed, zigzag knotweed

Polygonum minimum
Flowering time July-September
Habitat Open or semi-barren soil in the alpine and subalpine.
Distribution
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains.
[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. nuttallii, P. paronychia, P. parryi, P. polygaloides, P. ramosissimum, P. sawatchense, P. spergulariiforme
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Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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