{# load django_bootstrap5#%} CCDB server
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.


CCDBAngiospermsCompositaeCosmosCosmos sherffii Melchert

2 chromosome counts in Cosmos sherffii Melchert:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Cosmos sherffii Melchert Cosmos sherffii Melchert 12(1)   Asteracea Melchert 1967 Sida (= J. Bot. Res. Inst. Texas)
  Cosmos sherffii Melchert Cosmos sherffii Melchert 12   IPCN67-71 MELCHERT, T.E. 1968. Systematic studies in the Coreopsidinae: Cytotaxonomy of Mexican and Guatemalan Cosmos. Amer. J. Bot. 55: 345-353.