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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.


CCDBAngiospermsPoaceaePoaPoa arctica subsp. arctica

4 chromosome counts in Poa arctica subsp. arctica:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Poa arctica subsp. arctica Poa arctica R. Br.   56-59, 80, 88 IPCN online Soreng, R. J. 2005. Miscellaneous chromosome number reports for Poa (Poaceae) in North America. Sida 21(4): 2195–2203.
!   Poa arctica subsp. arctica Poa arctica R. Br.   70 Love, 1948 Armstrong 1937.
!   Poa arctica subsp. arctica Poa arctica R. Br.   54 Love, 1948 Nygren (unpubl.).
!   Poa arctica subsp. arctica Poa arctica R. Br.   c.100 Love, 1948 S. & W. (unpubl.).