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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.


CCDBPteridophytesDryopteridaceaePolystichumPolystichum igaense Tagawa

4 chromosome counts in Polystichum igaense Tagawa:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Polystichum igaense Tagawa Polystichum igaense Tagawa 41   IPCN65 Mitui 1965
!   Polystichum igaense Tagawa Polystichum igaense Tagawa 41   IPCN67-71 MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333.
!   Polystichum igaense Tagawa Polystichum igaense Tagawa   82 Love, 1977 Mitui 1965
!   Polystichum igaense Tagawa Polystichum igaense Tagawa   82 Love, 1977 Mitui 1968