Bidens bigelovii

Bidens bigelovii (Bigelow's beggarticks)[2] is a North American species of flowering plant in the daisy family. It is native to the southwestern and south-central United States (Arizona, New Mexico, Texas, Oklahoma, Colorado)[3] and to Mexico as far south as Oaxaca.[4]

Bidens bigelovii
Photo from Puebla, Mexico
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Bidens
Species:
B. bigelovii
Binomial name
Bidens bigelovii
A.Gray
Synonyms[1]
  • Bidens bigelowii A.Gray
  • Bidens amphicarpa Sherff
  • Bidens duranginensis Sherff
  • Bidens oligocarpa Sherff

Bidens bigelovii is an annual herb up to 80 cm (32 inches) tall. It sometimes produces only one flower head at a time, sometimes several, with both yellow disc florets and white ray florets. The species grows along streambanks and in other wet sites.[5]

References
  1. The Plant List, Bidens bigelovii A.Gray
  2. "Bidens bigelovii". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 28 May 2015.
  3. Biota of North America Program 2014 county distribution map
  4. García-Mendoza, A. J. & J. A. Meave. 2011. Diversidad Florística de Oaxaca: de Musgos a Angispermas 1–351. Universidad Nacional Autónoma de México, Ciudad Universitaria D.F..
  5. Flora of North America, Bidens bigelovii A.Gray


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