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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCyperaceaeCarexCarex pachystachya Cham. ex Steud.

10 chromosome counts in Carex pachystachya Cham. ex Steud.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Carex pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén 37, 38, 39   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 pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén 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 pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén 37, 38, 39, 41   IPCN online Whitkus, R. 1985. Crossing studies on Carex pachystachya, C. macloviana and C. preslii (Cyperaceae). Ohio J. Sci. 85: 10.
  Carex pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén 37-41   IPCN online Whitkus, R. 1991. Chromosome counts of Carex section Ovales. Bot. Gaz. 152: 224–230.
  Carex pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén   74 Chung, 2012 Whitkus and Packer 1984; Whitkus 1991
  Carex pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén   76 Chung, 2012 Whitkus and Packer 1984; Whitkus 1991 and citations therein
  Carex pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén   78 Chung, 2012 Whitkus and Packer 1984; Whitkus 1991
  Carex pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén   80 Chung, 2012 Whitkus 1991
  Carex pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén   82 Chung, 2012 Whitkus and Packer 1984; Whitkus 1991
  Carex pachystachya Cham. ex Steud. Carex macloviana subsp. pachystachya (Cham.) Hultén   82 IAPT/IOPB IAPT/IOPB Chromosome Data 28