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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.


CCDBAngiospermsCompositaeGymnanthemumVernonia pectoralis Baker

2 chromosome counts in Vernonia pectoralis Baker:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Vernonia pectoralis Baker Gymnanthemum pectorale (Baker) H. Rob. 10(1)   Asteracea Rabakonandrianina & C. 1987 Ann. Missouri Bot. Gard.
  Vernonia pectoralis Baker Gymnanthemum pectorale (Baker) H. Rob. 10   IPCN online Rabakonandrianina, E. & G. D. Carr. 1987. Chromosome numbers of Madagascar plants. Ann. Missouri Bot. Gard. 74: 123–125.