Bidens leptocephala

Bidens leptocephala
Scientific classification
Kingdom:Plantae
Clade:Angiosperms
Clade:Eudicots
Clade:Asterids
Order:Asterales
Family:Asteraceae
Genus:Bidens
Species: B. leptocephala
Binomial name
Bidens leptocephala
Sherff

Bidens leptocephala, the fewflower beggarticks,[1] is a North American species of flowering plant in the daisy family. It is native to the southwestern United States (Arizona, New Mexico, western Texas)[2] and northern Mexico (Chihuahua, Sonora, Baja California, Baja California Sur).[3][4]

Bidens leptocephala is an annual herb up to 50 cm (20 inches) tall. Flower heads are sometimes borne one at a time, sometimes in groups of 2 or 3, each head yellow or white with disc florets and sometimes with ray florets. The species usually grows on streambanks.[3][5]

References

  1. ↑ "Bidens leptocephala". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 29 May 2015.
  2. ↑ Biota of North America Program 2014 county distribution map
  3. 1 2 Flora of North America, Bidens leptocephala Sherff, Bot. Gaz. 64: 22. 1917
  4. ↑ SEINet, Southwestern Biodiversity, Arizona Chapter, Bidens leptocephala Sherff description, photos, distribution map
  5. ↑ Sherff, Earl Edward 1917. Botanical Gazette 64(1): 22–23. description in Latin, commentary in English


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