The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- 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
- Warwick S.I., Francis A. & Al-Shehbaz I.A. (2013). Brassicaceae species checklist and database (version 2, Oct 2009). In: Species 2000 & ITIS Catalogue of Life, 11th March 2013 (Roskov Y., Kunze T., Paglinawan L., Orrell T., Nicolson D., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Hernandez F., De Wever A., eds). Digital resource at www.catalogueoflife.org/col/. Species 2000: Reading, UK.
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