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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.


CCDBAngiospermsCompositaeHelianthusHelianthus atrorubens L.

4 chromosome counts in Helianthus atrorubens L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Helianthus atrorubens L. Helianthus atrorubens L. 17II, 1IV+15II(1)   Asteracea Heiser et al. 1962 Brittonia
  Helianthus atrorubens L. Helianthus atrorubens L. 17(1)   Asteracea Sossey-Alaoui, K. et al. 1998 Theor. Appl. Genet.
!   Helianthus atrorubens L. Helianthus atrorubens L.   34 eFlora  
  Helianthus atrorubens L. Helianthus atrorubens L. 17   Cave1956supp Heiser & Smith-1955