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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 → Pteridophytes → Dryopteridaceae → Polystichum → Polystichum retrosopaleaceum

11 chromosome counts in Polystichum retrosopaleaceum:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Polystichum retrosopaleaceum Polystichum retrosopaleaceum (Kodama) Tagawa 41   IPCN66 Kurita 1966a
!   Polystichum retrosopaleaceum Polystichum retrosopaleaceum (Kodama) Tagawa 41   IPCN67-71 MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333.
!   Polystichum retrosopaleaceum Polystichum retrosopaleaceum (Kodama) Tagawa   82 Love, 1977 Kurita 1966b
!   Polystichum retrosopaleaceum Polystichum retrosopaleaceum (Kodama) Tagawa   82 Love, 1977 Mitui 1968
!   Polystichum retrosopaleaceum Polystichum retrosopaleaceum (Kodama) Tagawa   82 Love, 1977 Daigobo 1973
!   Polystichum retrosopaleaceum Polystichum retrosopaleaceum (Kodama) Tagawa   82 Love, 1977 Mitui 1971-
  Polystichum retrosopaleaceum (Kodama) Tagawa Polystichum retrosopaleaceum (Kodama) Tagawa 41   IPCN73-74 DAIGOBO, S. 1973. Chromosome numbers of the fern genus Polystichum (1). J. Jap. Bot. 48: 337-344.
  Polystichum retrosopaleaceum (Kodama) Tagawa Polystichum retrosopaleaceum (Kodama) Tagawa 41   IPCN73-74 MITUI, K. 1974. On the perispore formation of some Polystichurn species (Filicales). Bull. Nippon Dental Coll. Gen. Educ. 103 118.
!   Polystichum retrosopaleaceum (Kodama) Tagawa Polystichum retrosopaleaceum (Kodama) Tagawa   82 eFlora  
!   Polystichum retrosopaleaceum var. ovatopaleaceum (Kodama) Tagawa Polystichum ovatopaleaceum (Kodama) S. Kurata 82   IPCN66 Kurita 1966a
!   Polystichum retrosopaleaceum var. ovatopaleaceum (Kodama) Tagawa Polystichum ovatopaleaceum (Kodama) S. Kurata 82,123/2   IPCN67-71 MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333.