yellow nut-sedge

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

Coordinates: 45.55179,-122.21778 (click for map)
yellow nut-sedge (Cyperus esculentus) [Rooster Rock State Park, Multnomah County, Oregon]
Filename: 20210907-121236.jpg 4230x2820 pixels, ISO 200, f7.1 @ 1/1000 sec
Cyperus esculentus

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