[Balsamroots: The Genus Balsamorhiza West of the Cascade Mountains of Oregon and Washington]
Hybrid Balsamroot
Balsamorhiza deltoidea x sericea
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Examples of a hybrid between northwestern and silky balsamroots in bloom at the Rough and Ready Botanical Wayside south of O'Brien, OR......April 22, 2021.
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A hybrid between northwestern and silky balsamroots as seen on slopes above the Illinois River to the southwest of Selma, OR.......April 5, 2009.
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These 2 photos show close-ups of the flowerhead of a hybrid between northwestern and silky balsamroots as seen on slopes above the Illinois River to the southwest of Selma, OR.......April 5, 2009.
A closeup view of the flower head of a hybrid between northwestern and silky balsamroots as seen on slopes above the Illinois River to the southwest of Selma, OR.......April 5, 2009.
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A hybrid between northwestern and silky balsamroots as seen at Little Falls Campground, Rogue River-Siskiyou National Forest........April 21, 2021.
Paul Slichter