Mt. Rainier

Mt. Rainier Flora -- Polygonum douglasii -- (Douglas's knotweed)

presented by Susan McDougall

Polygonum douglasii

Uncommon, this knotweed is typically found above 5,000 feet on dry habitat although the photo was taken at a lower elevation. The plants are 12-18 inches tall with spreading branches.

Author: Susan McDougall
White River Campground road, Mount Rainier National Park
GPS: 46.8986, -121.6188
Date: July 13, 2016

All images are the property of Susan McDougall.
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