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Xanthium strumarium

4 photos found

Xanthium strumarium
Cottonwood Canyon State Park, Gilliam County, Oregon (3/26/24)
Xanthium strumarium
Snively Hot Springs, Malheur County, Oregon (5/10/22)
Xanthium strumarium
Smith & Bybee Wetlands, Portland, Oregon (9/11/21)
Xanthium strumarium
Rooster Rock State Park, Multnomah County, Oregon (9/7/21)

All content is the property of Adam Schneider. If you'd like to use any of these images in an on-line or published work, contact me at schneider pobox com. Larger, un-watermarked versions of most photos are available.