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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 new counts, or report erroneous counts.


CCDBAngiospermsCompositaeSymphyotrichumAster patens var. patens

2 chromosome counts in Aster patens var. patens:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster patens var. patens Symphyotrichum patens (Aiton) G. L. Nesom   10, 20, 10+2B IPCN online Jones, A. G. & R. A. Smogor. 1983. Chromosome counts of and notes on some Old World Asters (Asteraceae). Phytologia 53: 429–432.
  Aster patens var. patens Symphyotrichum patens (Aiton) G. L. Nesom   10,20,10+2B 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.