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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.


CCDBAngiospermsCompositaePackeraPackera breweri (B. Davy) W. A. Weber & Á. Löve

4 chromosome counts in Packera breweri (B. Davy) W. A. Weber & Á. Löve:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Packera breweri (B. Davy) W. A. Weber & Á. Löve Packera breweri (B. Davy) W. A. Weber & Á. Löve 23(1)   Asteracea Ornduff et al. 1963 Amer. J. Bot.
!   Senecio breweri B. Davy Packera breweri (B. Davy) W. A. Weber & Á. Löve 23(1)   Asteracea Ornduff et al. 1963 Amer. J. Bot.
!   Packera breweri (B. Davy) W. A. Weber & Á. Löve Packera breweri (B. Davy) W. A. Weber & Á. Löve   46 eFlora  
!   Senecio breweri B. Davy Packera breweri (B. Davy) W. A. Weber & Á. Löve   46 Fedorov, 1974 Ornduff et al. 1963