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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.


CCDBPteridophytesDryopteridaceaeDryopterisDryopteris azorica (Christ) Alston

5 chromosome counts in Dryopteris azorica (Christ) Alston:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Dryopteris azorica (Christ) Alston Dryopteris azorica (Christ) Alston 41   IPCN online GIBBY, M., A. C. Jermy, H. Rasbach, K. Rasbach, T. Reichstein & G. Vida. 1977. The genus Dryopteris in the Canary Islands and Azores and the description of two new tetraploid species. Bot. J. Linn. Soc. 74: 251–277.
  Dryopteris azorica (Christ) Alston Dryopteris azorica (Christ) Alston 41   IPCN online GIBBY, M. & S. WALKER. 1977. Further cytogenetic studies and a reappraisal of the diploid ancestry in the Dryopteris carthusiana complex. Brit. Fern Gaz. 11: 315–324.
!   Dryopteris azorica (Christ) Alston Dryopteris azorica (Christ) Alston   82 IPCN online Queirós, M. & J. Ormonde. 1987. Contribuiçao para o conhecimento citotaxonómico da flora dos Açores. II. Anales Jard. Bot. Madrid 44: 255–273.
  Dryopteris azorica (Christ) Alston Dryopteris azorica (Christ) Alston 41   IPCN75-78 Gibby & Walker 1977
  Dryopteris azorica (Christ) Alston Dryopteris azorica (Christ) Alston 41   IPCN75-78 Gibby et al. 1977