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

References

  • 1996. database, NODC Taxonomic Code
  • 1996. database, The PLANTS Database
  • 2000. database, The PLANTS Database
  • Blake, S. F. 1916. A revision of the genus Polygala in Mexico, Central America, and the West Indies. Contr. Gray Herb. 2(47): 1–122.
  • Breedlove, D.E. 1986. Flora de Chiapas. Listados Floríst. México 4: i–v, 1–246.
  • CONABIO. 2009. Catálogo taxonómico de especies de México. 1. In Capital Nat. México. CONABIO, Mexico City.
  • Correll, D. S. & M. C. Johnston. 1970. Man. Vasc. Pl. Texas i–xv, 1–1881. The University of Texas at Dallas, Richardson.
  • Fernald, M. 1950. Manual (ed. 8) i–lxiv, 1–1632. American Book Co., New York.
  • Gleason, H. A. & A.J. Cronquist. 1991. Man. Vasc. Pl. N.E. U.S. (ed. 2) i–910. New York Botanical Garden, Bronx.
  • Great Plains Flora Association. 1986. Fl. Great Plains i–vii, 1–1392. University Press of Kansas, Lawrence.
  • Isosyntype: Watson, S. 1886. Proc. Amer. Acad. Arts. 21: 416.
  • Orrell T. (custodian) (2013). ITIS Regional: The Integrated Taxonomic Information System (version Apr 2011). 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.
  • Polygalaceae of North America Update
  • Standley, P. C. & J. A. Steyermark. 1949. Polygalaceae. In: P. C. Standley & J. A. Steyermark (eds.), Flora of Guatemala---Part VI. Fieldiana, Bot. 24(6): 5–22.
  • The Genera of North American Plants 2: 87. 1818. (Gen. N. Amer. Pl.)
  • U. S. Fish and Wildlife Service. 1984. Endangered and Threatened Wildlife and Plants; Notice of Finding on 6 Petitions. Federal Register, vol. 49, no. 136
  • U. S. Fish and Wildlife Service. 1984. Endangered and Threatened Wildlife and Plants; Notice of Finding on 6 Petitions. Federal Register, vol. 49, no. 136. 28583-28585

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