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.


CCDBAngiospermsCompositaeRudbeckiaRudbeckia californica A. Gray

5 chromosome counts in Rudbeckia californica A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Rudbeckia californica A. Gray Rudbeckia californica A. Gray 18(1)   Asteracea Perdue 1959 Contr. Gray Herbarium Harv. Univ.
  Rudbeckia californica A. Gray Rudbeckia californica A. Gray 18   IPCN online Cox, P. B. & L. E. Urbatsch. 1994. A taxonomic revision of Rudbeckia subg. Macrocline (Asteraceae: Heliantheae: Rudbeckiinae). Castanea 59(4): 300–318.
!   Rudbeckia californica A. Gray Rudbeckia californica A. Gray   36 eFlora  
!   Rudbeckia californica A. Gray Rudbeckia californica A. Gray   36 Fedorov, 1974 Perdue 1959
!   Rudbeckia californica var. californica Rudbeckia californica A. Gray   36 Cave1959 Perdue 1959