Canada thistle in a marshy area

July 3, 2006Rim Trail, Smith Rock State ParkDeschutes County, Oregon

Coordinates: 44.36480,-121.14160 (click for map)
Canada thistle in a marshy area (Cirsium arvense) [Rim Trail, Smith Rock State Park, Deschutes County, Oregon]
Filename: 20060703-125641.jpg 1436x2128 pixels, f4.0 @ 1/501 sec
Cirsium arvense

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