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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.


CCDBPteridophytesCyatheaceaeSphaeropterisSphaeropteris excelsa R. M. Tryon

3 chromosome counts in Sphaeropteris excelsa R. M. Tryon:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Sphaeropteris excelsa R. M. Tryon Sphaeropteris excelsa R. M. Tryon   c.120 Love, 1977 Gregory 1904a
!   Sphaeropteris excelsa R. M. Tryon Sphaeropteris excelsa R. M. Tryon   c.120 Love, 1977 Gregory 1904b
!   Sphaeropteris excelsa R. M. Tryon Sphaeropteris excelsa R. M. Tryon   c.128 Love, 1977 de Litardie're 1921