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 jessicae Piper

4 chromosome counts in Aster jessicae Piper:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster jessicae Piper Symphyotrichum jessicae (Piper) G. L. Nesom 16   IPCN online Allred, K. W. & F. W. Gould. 1983. Systematics of the Bothriochloa saccharoides complex (Poaceae: Andropogoneae). Syst. Bot. 8(2): 168–184.
  Aster jessicae Piper Symphyotrichum jessicae (Piper) G. L. Nesom   40II IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
  Aster jessicae Piper Symphyotrichum jessicae (Piper) G. L. Nesom   80 IPCN online Jones, A. G. 1984. Typification of Aster jessicae Piper and reinstatement of A. mollis Rydberg (Asteraceae). Madroño 31: 113–122.
  Aster jessicae Piper Symphyotrichum jessicae (Piper) G. L. Nesom ca.40II   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.