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Butterweeds and Groundsels: The Genus
Packera
West of the Cascade Mountains of Oregon and Washington
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Flett's Groundsel , Flett's Ragwort
Packera flettii
Synonym:
Senecio flettii
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Flett's groundsel as seen on Klahhane Ridge in Olympic National Park............July 26, 2008.
Paul Slichter
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