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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.


CCDBAngiospermsCyperaceaeCarexCarex haydeniana Olney

3 chromosome counts in Carex haydeniana Olney:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Carex haydeniana Olney Carex haydeniana Olney 41   IPCN online Whitkus, R. & J. G. Packer. 1984. A contribution to the taxonomy of the Carex macloviana aggregate (Cyperaceae) in western Canada and Alaska. Canad. J. Bot. 62: 1592–1607.
  Carex haydeniana Olney Carex haydeniana Olney 41   IPCN online Whitkus, R. 1991. Chromosome counts of Carex section Ovales. Bot. Gaz. 152: 224–230.
  Carex haydeniana Olney Carex haydeniana Olney   82 Chung, 2012 Whitkus, R. & J.G. Packer 1984