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Japanese Knotweed

Polygonum cuspidatum

Photo by Machi
Published on Project Noah
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43.582, -70.2896

Field Notes

Description:

Most of these plants that I saw on the trail were dead, but I found a few still hanging on as shown here. Tall, hollow-stemmed plants loaded with papery seeds. Very abundant. They grow several feet tall and die back every year

Habitat:

Trail leading to a large field on a land trust

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