[Anemones and Windflowers: The Genus Anemone West of the Cascade Mountains of Oregon and Washington]

Columbia Windflower, Columbian Windflower, Threeleaf Anemone, Three-leaf Anemone, Western White Anemone

Anemone deltoidea

Columbia Windflower, Columbian Windflower, Western White Anemone, Threeleaf Anemone, Three-leaf Anemone: Anemone deltoidea - Close-up of a flower of Columbia Windflower, Columbian Windflower, Western White Anemone, Threeleaf Anemone, Three-leaf Anemone: Anemone deltoidea

Columbia windflower as seen in the forest north of Bigelow Basin, Siskiyou National Forest......July 15, 2013.

Columbia Windflower, Columbian Windflower, Western White Anemone, Threeleaf Anemone, Three-leaf Anemone: Anemone deltoidea - Columbia Windflower, Columbian Windflower, Western White Anemone, Threeleaf Anemone, Three-leaf Anemone: Anemone deltoidea

Columbia windflower as seen in the forest at the base of Saddle Mountain in the Coast Range of northwestern Oregon................June 14, 2009.
Paul Slichter