Species of flowering plant
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Hieracium nudicaule is a North American plant species in the tribe Cichorieae within the family Asteraceae. It grows only in the western United States, primarily in California and Oregon, though with a few populations in Washington and northern Idaho.
"Hieracium nudicaule" is an herb up to tall, with leaves on the stem and also in a rosette at the bottom. Leaves are up to long, sometimes with teeth on the edges. One stalk can produce 2-12 flower heads in a flat-topped array. Each head has 20-40 yellow ray flowers but no disc flowers.
References.
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