CCDB Header
Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeCoreopsisCoreopsis californica var. californica

4 chromosome counts in Coreopsis californica var. californica:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Coreopsis californica var. californica Coreopsis californica (Nutt.) H. Sharsm. 12(1)   Asteracea Smith E. B. 1984 Sida (= J. Bot. Res. Inst. Texas)
  Coreopsis californica var. californica Coreopsis californica (Nutt.) H. Sharsm. 12   IPCN online Smith, E. B. 1984. Biosystematic study and typification of the Californian Coreopsis (Compositae) sections Tuckermannia, Pugiopappus, and Euleptosyne. Sida 10: 276–289.
  Coreopsis californica var. californica Coreopsis californica (Nutt.) H. Sharsm. 12   IPCN online Smith, E. B. 1983. A new variety of Coreopsis californica (Compositae) endemic to Arizona. Brittonia 35(2): 164–169.
  Coreopsis californica var. californica Coreopsis californica (Nutt.) H. Sharsm. 12   IPCN online Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668.