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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.


CCDBAngiospermsHeliconiaceaeHeliconiaHeliconia irrasa R. R. Sm.

2 chromosome counts in Heliconia irrasa R. R. Sm.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heliconia irrasa subsp. irrasa Heliconia irrasa R. R. Sm.   24 IPCN online Anderson, G. J. 1984. Chromosome Number Reports LXXXV. Taxon 33: 756–760.
!   Heliconia irrasa subsp. undulata G. S. Daniels & F. G. Stiles Heliconia irrasa R. R. Sm.   24 IPCN online Anderson, G. J. 1984. Chromosome Number Reports LXXXV. Taxon 33: 756–760.