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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.


CCDB → Angiosperms → Compositae → Croptilon → Croptilon divaricatum var. hookerianum (Torr. & A. Gray) Shinners

2 chromosome counts in Croptilon divaricatum var. hookerianum (Torr. & A. Gray) Shinners:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Croptilon divaricatum var. hookerianum (Torr. & A. Gray) Shinners Croptilon hookerianum (Torr. & A. Gray) House   12 IPCN online Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314.
  Croptilon divaricatum var. hookerianum (Torr. & A. Gray) Shinners Croptilon hookerianum (Torr. & A. Gray) House   12 IPCN online Semple, J. C. 1980. In Chromosome number reports LXVII. Taxon 29: 357–358.