Packera cana (Woolly Groundsel) is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are native to Canada and The Contiguous United States. They have simple, broad leaves and yellow flowers. Flowers are visited by Callophrys gryneus, Callophrys gryneus nelsoni, Osmia coloradensis, and Stelis callura. Individuals can grow to 0.46 m.
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