Hieracium pringlei, common name Pringle's hawkweed,[2] 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.[3][4]
| 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[1] | |
| |
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.[5]
References
edit- ^ The Plant List, Hieracium pringlei A. Gray
- ^ USDA, NRCS (n.d.). "Hieracium pringlei". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. 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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