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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.


CCDBAngiospermsCompositaeHeterothecaHeterotheca sessiliflora subsp. sessiliflora

2 chromosome counts in Heterotheca sessiliflora subsp. sessiliflora:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heterotheca sessiliflora subsp. sessiliflora Heterotheca sessiliflora (Nutt.) Shinners   18(1) Asteracea Semple 2008 Botany
  Heterotheca sessiliflora subsp. sessiliflora Heterotheca sessiliflora (Nutt.) Shinners   18 eFlora