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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.


CCDBPteridophytesPteridaceaePellaeaPellaea occidentalis Rydb.

5 chromosome counts in Pellaea occidentalis Rydb.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Pellaea occidentalis Rydb. Pellaea glabella subsp. occidentalis (E. E. Nelson) Windham   58 Love, 1977 Britton (in Tryon, A. F. 1957)
!   Pellaea occidentalis Rydb. Pellaea glabella subsp. occidentalis (E. E. Nelson) Windham   58 Love, 1977 Tryon, A. F. & Britton 1958
!   Pellaea occidentalis Rydb. Pellaea glabella subsp. occidentalis (E. E. Nelson) Windham   58 Love, 1977 Wagner (in Fabbri 1965)
!   Pellaea occidentalis Rydb. Pellaea glabella subsp. occidentalis (E. E. Nelson) Windham   58 Love, 1977 Rigby & Britton 1970
!   Pellaea occidentalis Rydb. Pellaea glabella subsp. occidentalis (E. E. Nelson) Windham   58 Love, 1977 Love & Love (in Ltive 1976)