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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.


CCDBAngiospermsCompositaeCosmosCosmos pacificus var. pacificus

2 chromosome counts in Cosmos pacificus var. pacificus:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Cosmos pacificus var. pacificus Cosmos pacificus Melchert 12II(6)   Asteracea Melehert 2010 Phytologia
  Cosmos pacificus var. pacificus Cosmos pacificus Melchert 12II   IPCN online Melchert, T. E. 1990. Cosmos caudatus (Asteraceae: Coreopsideae) in México: a cytotaxonomic reappraisal. Phytologia 69(3): 200–215.