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 frondosus (Nutt.) Torr. & A. Gray

2 chromosome counts in Aster frondosus (Nutt.) Torr. & A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster frondosus (Nutt.) Torr. & A. Gray Symphyotrichum frondosum (Nutt.) G. L. Nesom 8   IPCN online Ward, D. E. 1984. Chromosome counts from New Mexico and Mexico. Phytologia 56(1): 55–60.
  Aster frondosus (Nutt.) Torr. & A. Gray Symphyotrichum frondosum (Nutt.) G. L. Nesom   14 IPCN online Houle, F. & L. Brouillet. 1985. Chromosome number determinations in Aster section Conyzopsis (Asteraceae). Brittonia 37: 369–372.