Douglas' knotweed

July 18, 2023 • Ironstone Mountain Trail, William O. Douglas Wilderness • Yakima County, Washington

Coordinates: 46.70981,-121.19219
Douglas' knotweed (Polygonum douglasii) [Ironstone Mountain Trail, William O. Douglas Wilderness, Yakima County, Washington]
Filename: 20230718-114407.jpg 2435x1826 pixels, ISO 200, f6.3 @ 1/500 sec
Polygonum douglasii

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