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.


CCDBPteridophytesPolypodiaceaePyrrosiaPyrrosia stigmosa (Sw.) Ching

6 chromosome counts in Pyrrosia stigmosa (Sw.) Ching:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Pyrrosia stigmosa (Sw.) Ching Pyrrosia stigmosa (Sw.) Ching 37 74 IPCN online Roy, R. P., B. M. B. Sinha & S. N. Pandey. 1969. Cyto-taxonomic studies in some epiphytic ferns of Parasnath hills. J. Cytol. Genet. 4: 97–104.
  Pyrrosia stigmosa (Sw.) Ching Pyrrosia stigmosa (Sw.) 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 stigmosa (Sw.) Ching Pyrrosia stigmosa (Sw.) Ching 37   IPCN66 Manton in Holttum 1954
!   Pyrrosia stigmosa (Sw.) Ching Pyrrosia stigmosa (Sw.) Ching   74 Love, 1977 Manton 19544
!   Pyrrosia stigmosa (Sw.) Ching Pyrrosia stigmosa (Sw.) Ching   74 Love, 1977 Malhotra (in Mehra 1961b)
!   Pyrrosia stigmosa (Sw.) Ching Pyrrosia stigmosa (Sw.) Ching   74 Love, 1977 Roy, R. P. & Pandey 1963b