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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.


CCDBAngiospermsCompositaePappobolusHelianthus hypargyreus S. F. Blake

2 chromosome counts in Helianthus hypargyreus S. F. Blake:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Helianthus hypargyreus S. F. Blake Pappobolus hypargyreus (S. F. Blake) Panero 17(1)   Asteracea Heiser 1957 Brittonia
!   Helianthus hypargyreus S. F. Blake Pappobolus hypargyreus (S. F. Blake) Panero 17   Cave1956 Heiser a