Newberry's Knotweed
Aconogonon davisiae var. davisiae
Synonyms: Aconogonon davisiae, Aconogonum davisiae, Aconogonum davisiae var. glabrum, Aconogonum newberryi, Polygonum davisiae, Polygonum newberryi, Polygonum newberryi var. glabrum, Polygonum newberryi var. newberryi
Newberry's fleeceflower in bloom on sandy slopes along the Vista Ridge Ski Trail above Mt. Hood Meadows Ski Area.................July 25, 2010.
Newberry's fleeceflower as seen on the western portion of the summit of Lookout Mountain, northern edge of the Badger Creek Wilderness..........July 4, 2013.
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Newberry's fleeceflower as seen at left along the summit ridge of Lookout Mountain, northern edge of the Badger Creek Wilderness...........June 21, 2014. The photo at right shows Newberry's fleeceflower as seen along the Lowder Mountain Trail #3329, Three Sisters Wilderness.....June 23, 2018.
Beautiful fall color beginning to show on Newberry's knotweed as seen atop Badger Peak in the Dark Divide, Gifford Pinchot National Forest..........August 22, 2014.
Another view of newberry's knotweed as seen on sandy soils above the Mt. Hood Meadows Ski Resort, Mt. Hood National Forest.........July 23, 2017.
Newberry's knotweed from Mt Hood, Mt Hood NF
Polygonum newberryi from Sunrise, Mt Rainier National Park- early
September, 1995.
An additional photo of Newberry's Knotweed: Photo
taken at Sunrise, Mt Rainier National Park- August 23, 1996.
Paul Slichter