American Journal of Botany, Vol. 83, No. 6 (Jun., 1996), pp. 687-711 (25 pages) Distinctions in floral ontogeny among three segregate genera (Cassia sensu stricto, Chamaecrista, and Senna) of Cassia L ...

Native to western New South Wales, silver senna (or Senna artemisioides) can also be found in other parts of Australia. Like most native Australian plants, silver senna likes dry, warm climates ...