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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.


CCDBAngiospermsCompositaeVernonanthuraVernonia chamaedrys Less.

4 chromosome counts in Vernonia chamaedrys Less.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Vernonia chamaedrys Less. Vernonanthura chamaedrys (Less.) H. Rob.   34 IPCN online Stutts, J. G. 1988. Taxonomic revision of Vernonia subsect. Chamaedrys (Compositae: Vernonieae). Rhodora 90: 37–99.
  Vernonia chamaedrys Less. Vernonanthura chamaedrys (Less.) H. Rob. 17 34 IPCN online Dematteis, M. 1996. Estudios cromosomicos en especies Argentinas de Vernonia (Asteraceae). Bonplandia (Corrientes) 9(1–2): 103–110.
  Vernonia chamaedrys Less. Vernonanthura chamaedrys (Less.) H. Rob.   34 IPCN online Dematteis, M. & A. Fernández. 1998. Karyotypes of seven South American species of Vernonia (Asteraceae). Cytologia 63: 323–328.
  Vernonia chamaedrys Less. Vernonanthura chamaedrys (Less.) H. Rob. 17 34 IPCN online Dematteis, M. 2002. Cytotaxonomic analysis of South American species of Vernonia (Vernonieae: Asteraceae). Bot. J. Linn. Soc. 139(4): 401–408.