Bidens cernua

Bidens cernua
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Heliantheae
Genus: Bidens
Species: B. cernua
Binomial name
Bidens cernua
L.
Synonyms[1][2][3]
  • Bidens ciliolata Greene
  • Bidens cusickii Greene
  • Bidens dentata (Nutt.) Wiegand
  • Bidens elliptica (Wiegand) Gleason
  • Bidens filamentosa Rydb.
  • Bidens gracilenta Greene
  • Bidens graveolens nom. illeg.
  • Bidens kelloggii Greene
  • Bidens leptomeria Greene
  • Bidens leptopoda Greene
  • Bidens lonchophylla Greene
  • Bidens macounii Greene
  • Bidens marginata Greene nom. illeg.
  • Bidens minima Huds.
  • Bidens prionophylla Greene
  • Bidens quadriaristata var. dentata Nutt.
  • Bidens tripartita var. minima Huds.
  • Bidens venosa Gardner
  • Buphthalmum nutans Vitman
  • Coreopsis bidens L.
  • Coreopsis quadricornis Krock.
  • Coreopsis ridens Gunnerus

Bidens cernua, commonly called nodding beggarticks[4] or nodding bur-marigold,[5] is an herbaceous plant native to North America. It grows from 30–100 cm tall in wet areas. The leaves are sessile with a coarsely-toothed margin.

References

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  1. ↑ "The Plant List: A Working List of All Plant Species".
  2. ↑ "IPNI entry for Coreopsis ridens".
  3. ↑ "IPNI entry for Bidens venosa".
  4. ↑ Voss, E.G. (1996). Michigan Flora: A guide to the identification and occurrence of the native and naturalized seed-plants of the state. Part III: Dicots (Pyrolaceae–Compositae). Bulletin 61. Ann Arbor, Michigan, U.S.A.: Cranbrook Institute of Science and University of Michigan Herbarium.
  5. ↑ "BSBI List 2007" (xls). Botanical Society of Britain and Ireland. Archived from the original on 2015-02-25. Retrieved 2014-10-17.