Polygonum minimum |
Polygonum argyrocoleon |
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leafy dwarf knotweed, zigzag knotweed |
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Polygonum minimum |
Polygonum argyrocoleon |
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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.
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Origin | Native | |
Conservation status | Not of concern | |
Sibling taxa | ||
Web links |
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