Douglas' aster

September 7, 2021 • Rooster Rock State Park • Multnomah County, Oregon

Coordinates: 45.54875,-122.22558 (click for map)
Douglas' aster (Symphyotrichum subspicatum (Aster subspicatus)) [Rooster Rock State Park, Multnomah County, Oregon]
Filename: 20210907-112121.jpg 2988x4482 pixels, ISO 200, f5.0 @ 1/160 sec
Symphyotrichum subspicatum (Aster subspicatus)

...or possibly Hall's aster (Symphyotrichum hallii).

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