Douglas' aster

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

Coordinates: 45.54876,-122.22653 (click for map)
Douglas' aster (Symphyotrichum subspicatum (Aster subspicatus)) [Rooster Rock State Park, Multnomah County, Oregon]
Filename: 20210907-111619.jpg 4610x3458 pixels, ISO 200, f6.3 @ 1/1000 sec
Symphyotrichum subspicatum (Aster subspicatus)

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

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