Hieracium bolanderi
| 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[1] | |
| |
Hieracium bolanderi or Bolander's hawkweed[2] 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,[3] although there are reports of the species further south in the San Bernardino Mountains in Southern California and also in Baja California in Mexico.[4][5]
Hieracium bolanderi is a 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.[6]
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.
