Hieracium bolanderi or Bolander's hawkweed is a North American plant species in the tribe Cichorieae within the family Asteraceae. It is found primarily in the mountains of Western Oregon and Northern California in the United States,Biota of North America Program 2004 county distribution map although there are reports of the species further south in the San Bernardino Mountains in Southern California and also in Baja California in Mexico.Calflora taxon report, University of California, Hieracium bolanderi A. Gray, Bolander's hawkweed Tropicos specimen listing for Hieracium bolanderi A. Gray
Hieracium bolanderi is a herb up to tall, with leaves mostly in a rosette at the bottom. Leaves are up to long, with no teeth on the edges. One stalk will produce 3-40 flower heads in a flat-topped array. Each head has 6-12 yellow ray flowers, but no disc flowers.Flora of North America, Hieracium bolanderi A. Gray, 1868.
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