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Photo © 2013 Gerald D. Carr. Usage restrictions: Photos may be used without prior permission for strictly personal use or classroom instruction. Prior permission is required for any profit-seeking or commercial use, including books, printed material, computer programs, web sites, or any use in which the photos will be publicly accessible. (Contact the photographer.)
Photo metadata:
Original identification: Cirsium undulatum
Current identification: Cirsium undulatum
Photographer: Gerald D. Carr
Date Photographed: July 12, 2013
Location: U.S.A., Oregon, Crook County: NFD Rd. 42, 3.3 mi. SW of Ochoco Ranger Station (jct. with Rd. 2610), E of Prineville.
Elevation: 4575 ft.
Coordinates: 44.36712° N, 120.37829° W
Phenology: Flowers
