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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.


CCDBAngiospermsHypericaceaeHypericumHypericum calycinum L.

8 chromosome counts in Hypericum calycinum L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Hypericum calycinum L. Hypericum calycinum L.   20 flora of NW Europe http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2108
!   Hypericum calycinum L. Hypericum calycinum L.   20 Kumar, 1987 Chattaway, M.M. 1926
!   Hypericum calycinum L. Hypericum calycinum L.   20 Fedorov, 1974 Chattaway 1926
!   Hypericum grandiflorum Salisb. Hypericum calycinum L.   40 Fedorov, 1974 Larsen 1962
!   Hypericum calycinum L. Hypericum calycinum L.   20 Darlington, 1955 Maude 1939
!   Hypericum grandiflorum Salisb. Hypericum calycinum L.   40 Cave1962 Larsen 1962
  Hypericum calycinum L. Hypericum calycinum L. 10   CromoCat 2015 Castroviejo & al. (2003). Flora Iberica (vol. I-VIII, X, XIV) Publicaciones del CSIC Madrid
  Hypericum calycinum L. Hypericum calycinum L.   20 CromoCat 2015 Castroviejo & al. (2003). Flora Iberica (vol. I-VIII, X, XIV) Publicaciones del CSIC Madrid