| Hieracium pringlei | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Hieracium |
| Species: | H. pringlei |
| Binomial name | |
| Hieracium pringlei A.Gray 1883 | |
| Synonyms | |
| |
Hieracium pringlei, common name Pringle's hawkweed, is a North American plant species in the tribe Cichorieae within the family Asteraceae. It is native to Mexico with additional populations in Guatemala, Arizona, and New Mexico.
Hieracium pringlei is an herb up to 45 cm (18 in) tall with woolly hairs, with leaves both on the stem and in a rosette at the bottom. Leaves are up to 200 mm (7.9 in) long, hairy, occasionally with teeth on the edges. One stalk can produce 3-20 flower heads in a flat-topped array. Each head has 12-15 yellow ray flowers but no disc flowers.
References
- The Plant List, Hieracium pringlei A. Gray
- NRCS. "Hieracium pringlei". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 23 July 2015.
- Biota of North America Program 2014 county distribution map
- Beaman, J. H. 1990. Revision of Hieracium (Asteraceae) in Mexico and Central America. Systematic Botany Monographs 29: 59.
- Flora of North America, Hieracium pringlei A. Gray, 1883.
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