CCDBAngiospermsCompositaeLessingianthusVernonia dura Mart. ex DC.

2 chromosome counts in Vernonia dura Mart. ex DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Vernonia dura Mart. ex DC. Lessingianthus durus (Mart.) H. Rob.   32 IPCN online Dematteis, M. 1998. Karyotype analysis in some Vernonia species (Asteraceae) from South America. Caryologia 51: 279–288.
  Vernonia dura Mart. ex DC. Lessingianthus durus (Mart.) H. Rob.   32 IPCN online Dematteis, M. 2002. Cytotaxonomic analysis of South American species of Vernonia (Vernonieae: Asteraceae). Bot. J. Linn. Soc. 139(4): 401–408.