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Arrow-Leaved Tear Thumb

Polygonum sagittatum

Photo by Aarongunnar
Published on Project Noah
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44.899, -92.5781

Field Notes

Habitat:

Kinnickinnic River Public Fishing Land, NE of River Falls, WI

Notes:

Speaking from personal experience, this is very painful to walk through when wearing shorts :-)

Reference Links:

Polygonum  sagittatum: UW-Stevens Point Freckmann Herbarium: Plant Details…

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Flowers of North America
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Wildflowers of Wisconsin
Photographed
PublishedAugust 7, 2011

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