Hieracium megacephalum

Hieracium megacephalum
Scientific classification
Kingdom:Plantae
Clade:Angiosperms
Clade:Eudicots
Clade:Asterids
Order:Asterales
Family:Asteraceae
Genus:Hieracium
Species: H. megacephalum
Binomial name
Hieracium megacephalum
Nash 1895
Synonyms[1][2]

Hieracium megacephalon Nash

Hieracium megacephalum, the coastal plain hawkweed,[3] is a North American plant species in the dandelion tribe within the sunflower family. It grows only in the southeastern United States, in Georgia, Florida, and the Carolinas.[4]

Hieracium megacephalum is an herb up to 40 cm (16 in) tall, with leaves on the stem and also in a rosette at the bottom. Leaves are up to 120 mm (4.7 in) long, sometimes with teeth on the edges. One stalk can produce as many as 50 flower heads in a flat-topped array. Each head has 20–50 yellow ray flowers but no disc flowers.[5]

References

  1. ↑ Tropicos, Hieracium megacephalum Nash
  2. ↑ The Plant List, Hieracium megacephalum Nash
  3. ↑ "Hieracium megacephalon". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 23 July 2015.
  4. ↑ Biota of North America Program 2004 county distribution map
  5. ↑ Flora of North America, Hieracium megacephalon Nash, 1895.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.