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.


CCDBAngiospermsCompositaeSymphyotrichumAster dumosus var. strictior Torr. & A. Gray

2 chromosome counts in Aster dumosus var. strictior Torr. & A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster dumosus var. strictior Torr. & A. Gray Symphyotrichum dumosum var. strictior (Torr. & A. Gray) G. L. Nesom   32 IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
  Aster dumosus var. strictior Torr. & A. Gray Symphyotrichum dumosum var. strictior (Torr. & A. Gray) G. L. Nesom 16 II   IPCN online Jones, A. G. 1980. Data on chromosome numbers in Aster (Asteraceae) with comments on the status and relationships of certain North American species. Brittonia 32(2): 240–261.