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 ascendens Lindl.

3 chromosome counts in Aster ascendens Lindl.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster ascendens Lindl. Symphyotrichum ascendens (Lindl.) G. L. Nesom   26,52 IPCN online Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146.
  Aster ascendens Lindl. Symphyotrichum ascendens (Lindl.) G. L. Nesom 13II,18II,26II+2-3B   IPCN online Dean, M. L. & K. L. Chambers. 1983. Chromosome numbers and evolutionary patterns in the Aster occidentalis (Asteraceae) polyploid complex of western North America. Brittonia 35: 189–196.
  Aster ascendens Lindl. Symphyotrichum ascendens (Lindl.) G. L. Nesom 13   IPCN online Allen, G. A. & C. L. Eccleston. 1998. Genetic resemblance of allotetraploid Aster ascendens to its diploid progenitors Aster falcatus and Aster occidentalis. Canad. J. Bot. 76: 338–344.