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Packera eurycephala
Packera eurycephala is a species of flowering plant in the aster family known by the common name widehead groundsel. It is native to a section of the western United States encompassing southern Oregon, northern California, and northern Nevada. It can be found in dry habitat types, often in disturbed areas, and it favors serpentine soils.
It is a perennial herb reaching a maximum height of 50 to 70 centimeters, its cluster of erect stems growing from a taproot and woody caudex unit. The leaves are up to 10 centimeters long and are made up of many narrow, lacy lobes. The plant is slightly to densely woolly in texture.
Packera actinella · Small's ragwort · Shale barren ragwort · Golden ragwort · San Bernardino ragwort · Bolander's ragwort · Brewer's ragwort · Woolly groundsel · Bittercress ragwort · Beaver Mountain ragwort · Cleveland's ragwort · Fendler's ragwort
Text excerpted from the Wikipedia article Packera eurycephala by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
