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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 → Grindelia → Grindelia hirsutula var. brevisquama Steyerm.

2 chromosome counts in Grindelia hirsutula var. brevisquama Steyerm.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Grindelia hirsutula var. brevisquama Steyerm. Grindelia hirsutula Hook. & Arn.   24(1) Asteracea Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.)
!   Grindelia hirsutula var. brevisquama Steyerm. Grindelia hirsutula Hook. & Arn.   24 IPCN67-71 WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73.