The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.


  • Atti Soc. Ital. Sci. Nat., 9, 70, 86.
  • Forzza, R. C. 2010. Lista de espécies Flora do Brasil Jardim Botânico do Rio de Janeiro, Rio de Janeiro.
  • Genera Nova Madagascariensia 12. 1806. (Nov 1806) (Gen. Nov. Madagasc.)
  • Tadesse, M. 1999. New combinations, varieties, and synonyms in African Compositae. Compositae Newslett. 33: 23–32.
  • Wild, H. (1967) The Compositae of the Flora Zambesiaca area. 1. Heliantheae. Kirkia 6(1)


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