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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.


CCDBPteridophytesPolypodiaceaePyrrosiaPyrrosia beddomeana

4 chromosome counts in Pyrrosia beddomeana:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Pyrrosia beddomeana Pyrrosia beddomeana Ching   74 Love, 1977 Patnaik & Panigrahi 1963
!   Pyrrosia beddomeana Pyrrosia beddomeana Ching   74 Love, 1977 Trikha (in Love 1974a)
!   Pyrrosia beddomeana Ching Pyrrosia beddomeana Ching 37   IPCN online Bir, S. S. & C. K. Trikha. 1979. Cytological evolution of polypodiod ferns with particular reference to the Himalayan forms. Glimpses Pl. Res. 4: 98–130.
!   Pyrrosia beddomeana Ching Pyrrosia beddomeana Ching   74 Cave1963 Patnaik & Panig. 1963