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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.


CCDBAngiospermsCompositaeAcmellaSpilanthes arnicoides DC.

1 chromosome count in Spilanthes arnicoides DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Spilanthes arnicoides DC. Acmella bellidioides (Sm.) R. K. Jansen 13   IPCN online Turner, B. L., J. BACON, L. Urbatsh & B. Simpson. 1979. Chromosome numbers in South American Compositae. Amer. J. Bot. 66: 173–178.