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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.


CCDBAngiospermsApocynaceaeAmsoniaAmsonia brevifolia A. Gray

1 chromosome count in Amsonia brevifolia A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Amsonia brevifolia A. Gray Amsonia tomentosa Torr. & Frém.   22 Cave1959 C. Epling 1959