Genus: Coreopsis L.

Possible synonym of: Bidens L.

Family: Asteraceae
Subfamily: Asteroideae
Tribe: Coreopsideae
Genus number: 14101
Last updated: 06-Jan-2011
Accession Count: 29 (23 active, 4 available) in National Plant Germplasm System

List of Species Records in GRIN

References for genus:

  • Kim, S.-C. et al. 1996. Phylogenetic relationships of Coreopsis (Asteraceae) based on ITS sequences of nrDNA. Amer. J. Bot. 83(6S):167-168.
  • Kim, S.-C. et al. 1999. ITS sequences and phylogenetic relationships in Bidens and Coreopsis (Asteraceae). Syst. Bot. 24:480-493.
  • KBD: Kew Bibliographic Databases of Royal Botanic Gardens, Kew
    Note: Log on to KBD for better access.
  • Google Scholar   


  • Fruits: U.S. National Seed Herbarium image
  • Fruits: U.S. National Seed Herbarium image

Check Index Nominum Genericorum for Coreopsis
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: Accessed 18 April 2019.