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


  • 1996. database, The PLANTS Database
  • 1996. database, NODC Taxonomic Code
  • 2000. database, The PLANTS Database
  • Bravo-Hollis, H. 1991. Las Cactáceas de México. Universidad Nacional Autónoma de México. II. México, D.F.
  • Lindsay, G. 1996. The Genus Ferocactus Taxonomy and Ecology Explorations in the USA and México. Tireles Termites Press. E.U.A.
  • Orrell T. (custodian) (2015). ITIS Regional: The Integrated Taxonomic Information System (version Dec 2014). In: Species 2000 & ITIS Catalogue of Life, 26th August 2015 (Roskov Y., Abucay L., Orrell T., Nicolson D., Kunze T., Flann C., Bailly N., Kirk P., Bourgoin T., DeWalt R.E., Decock W., De Wever A., eds). Digital resource at Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-8858.
  • Resendiz-Ruiz, M.E. 1996. Desarrollo de una base de datos biogeográfica de la familia Cactáceae en el estado de Baja California, México. Tesis (maestría). Depto. de Botánica, Escuela de Ciencias Biológicas, Universidad Autónoma de Baja California. Ensenada, Baja California.
  • U. S. Fish and Wildlife Service. 1993. Endangered and Threatened Wildlife and Plants; Review of Plant Taxa for Listing as Endangered or Threatened Species. Federal Register, vol. 58, no. 188. 51144-51190


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