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 laurentianus Fernald

3 chromosome counts in Aster laurentianus Fernald:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster laurentianus Fernald Symphyotrichum laurentianum (Fernald) G. L. Nesom   14 IPCN online Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146.
  Aster laurentianus Fernald Symphyotrichum laurentianum (Fernald) G. L. Nesom   14 IPCN online Houle, F. & L. Brouillet. 1985. Chromosome number determinations in Aster section Conyzopsis (Asteraceae). Brittonia 37: 369–372.
  Aster laurentianus Fernald Symphyotrichum laurentianum (Fernald) G. L. Nesom   14 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.