| Hieracium bolanderi | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Hieracium |
| Species: | H. bolanderi |
| Binomial name | |
| Hieracium bolanderi A.Gray 1868 | |
| Synonyms | |
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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, although there are reports of the species farther south in the San Bernardino Mountains in southern California and also in Baja California in Mexico.
Hieracium bolanderi is an herb up to 60 cm (2.0 ft) tall, with leaves mostly in a rosette at the bottom. Leaves are up to 95 mm (3.7 in) 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.
References
- The Plant List, Hieracium bolanderi A. Gray
- NRCS. "Hieracium bolanderi". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 23 July 2015.
- Biota of North America Program 2004 county distribution map
- Calflora taxon report, University of California, Hieracium bolanderi A. Gray, Bolander's hawkweed
- Tropicos specimen listing for Hieracium bolanderi A. Gray
- Flora of North America, Hieracium bolanderi A. Gray, 1868.
| Taxon identifiers | |
|---|---|
| Hieracium bolanderi |
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