[Violets: The Genus Viola in the Cascade Mountains of Oregon and Washington]

Upland Yellow Violet, Wavyleaf Violet

Viola praemorsa ssp. linguifolia

Synonyms: Viola flavovirens, Viola nuttallii var. linguifolia, Viola nuttallii var. major, Viola praemorsa ssp. flavovirens, Viola praemorsa ssp. major, Viola praemorsa ssp. oregona, Viola vallicola var. major

Canary Violet, Upland Yellow Violet, Wavyleaf Violet: Viola praemorsa ssp. linguifolia (Synonyms: Viola flavovirens, Viola linguifolia, Viola nuttallii var. linguifolia, Viola nuttallii var. major , Viola praemorsa ssp. arida, Viola praemorsa ssp. flavovirens, Viola praemorsa ssp. major, Viola praemorsa ssp. oregona, Viola praemorsa var. altior, Viola praemorsa var. linguifolia, Viola vallicola var. major)

Upland yellow violet as seen on Lookout Mountain, Ochoco National Forest.........May 29, 2016.
Paul Slichter