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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.


CCDBAngiospermsCompositaePartheniumParthenium stramonium Greene

3 chromosome counts in Parthenium stramonium Greene:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Parthenium stramonium Greene Parthenium tomentosum var. stramonium (Greene) Rollins   36(1) Asteracea Rollins 1946 Amer. J. Bot.
!   Parthenium stramonium Greene Parthenium tomentosum var. stramonium (Greene) Rollins   54 (apomictic)(1) Asteracea Tysdal, H. M. 1950 Agronomy J.
!   Parthenium stramonium Greene Parthenium tomentosum var. stramonium (Greene) Rollins   36 (sexual)(1) Asteracea Tysdal, H. M. 1950 Agronomy J.