CCDB Header
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.


CCDBPteridophytesDryopteridaceaeDryopterisDryopteris chrysocoma (Christ) C. Chr.

11 chromosome counts in Dryopteris chrysocoma (Christ) C. Chr.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr. 41   IPCN65 Mehra & L. 1965
!   Dryopteris parachrysocoma Ching & Z. R. Wang Dryopteris chrysocoma (Christ) C. Chr. 41   IPCN online Wang, N. Z., F. L. Ma & X. L. Li. 1985. Analysis of respective chromosome numbers and karyotypes of twenty varieties of Nelumbo. J. Wuhan Bot. Res. 3(3): 209–217.
  Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr.   82 IPCN online GIBBY, M. 1985. Cytological observations on Indian subcontinent and Chinese Dryopteris and Polystichum (Pteridophyta: Dryopteridaceae). Bull. Brit. Mus. (Nat. Hist.), Bot. 14: 1–42.
  Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr. 41   IPCN online Khullar, S. P., S. S. Sharma & S. C. Verma. 1988. SOCGI plant chromosome number reports -- VI. J. Cytol. Genet. 23: 38–52.
  Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr. 41   IPCN online Punetha, N. 1989. Cytological observations on ferns of Kumaon (N. W. Himalaya). Aspects Pl. Sci. 11: 459–465.
  Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr. 41,82   IPCN online GHATAK, J. 1977. Biosystematic survey of pteridophytes from Shevaroy Hills, south India. Nucleus 20: 105–108.
!   Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr. 41   IPCN online Bir, S. S. & G. S. Rai. 1984. SOCGI plant chromosome number reports -- II. J. Cytol. Genet. 19: 111–112.
!   Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr. 41 82 IPCN75-78 NA
!   Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr.   82 Love, 1977 Verma & Loyal 1960a
!   Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr.   82 Love, 1977 Loyal (in Mehra 1961b)
!   Dryopteris chrysocoma (Christ) C. Chr. Dryopteris chrysocoma (Christ) C. Chr.   82 Love, 1977 Mehra & Loyal 1965