Now showing items 1-3 of 3

    • Phylogeny of the genus raphionacme (Apocynaceae) 

      Pienaar, Magdil (University of the Free State, 2013-07)
      English: The phylogeny and biogeography of Raphionacme were investigated in this first comprehensive study which included virtually all the species. Raphionacme is the largest genus in the subfamily Periplocoideae (Apocynaceae ...
    • Systematics of Crabbea Harv. (Acanthaceae) in southern Africa 

      De Gouveia, Nelson Alexander Mendes (University of the Free State, 2017-01)
      The purpose of this study is to provide an updated taxonomic revision and a molecular phylogenetic investigation of Crabbea Harv. (Acanthaceae) in southern Africa. The taxonomic component of this study entailed a detailed ...
    • The systematics of the genus Garuleum cass. (Asteraceae) 

      Van Zyl, Juanita (University of the Free State, 2013)
      English: The aim of this study is to provide a taxonomic revision and molecular phylogenetic analysis of the eight Garuleum Cass. (Asteraceae) species of southern Africa. The taxonomic revision resulted in the construction ...