Lignende værker

• A new combination in Duhaldea (Compositae-Inuleae)
  af: Qaiser, M., et al.
  Udgivet: (1999)
• The pollen-presentation mechanism in the Compositae
  af: Small, James
  Udgivet: (1915)
• A new species of Harmstonia (Diptera: Dolichopodidae) from Bolivia
  af: Robinson, Harold Ernest, et al.
  Udgivet: (2005)
• Studies on the genus Bidens L. (Compositae) from the eastern hemisphere. 8. A re-examination of two anthocyanic species from Central Africa
  af: Rayner, T G J
  Udgivet: (1994)
• Chromosome studies in North and Central American species of Pectis L. (Compositae: Tageteae)
  af: Keil, David J.
  Udgivet: (1977)