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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeAchilleaPtarmica sibirica Ledeb.

2 chromosome counts in Ptarmica sibirica Ledeb.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Ptarmica sibirica Ledeb. Achillea alpina L.   36 IPCN online Belaeva, V. A. & V. N. SIPLIVINSKY. 1976. Chromosome numbers and taxonomy of some species of Baikal flora. Bot. Žhurn. (Moscow & Leningrad) 61(6): 873–880.
  Ptarmica sibirica Ledeb. Achillea alpina L.   36 IPCN67-71 CHOUKSANOVA, N.A., L.I. SVESHNIKOVA, & T.V. ALEXANDROVA. 1968. A new evidence on chromosome numbers in species of the family Compositae Giseke. Citologija 10: 381-386.