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


  • Cat. Pl. Punjab. 43. (Cat. Pl. Punjab.)
  • Flora Boreali-Americana 1(3): 143–144. 1831. (Fl. Bor.-Amer.)
  • Great Plains Flora Association. 1986. Fl. Great Plains i–vii, 1–1392. University Press of Kansas, Lawrence.
  • Hultén, E. 1968. Fl. Alaska i–xxi, 1–1008. Stanford University Press, Stanford.
  • Isotype: Rydberg, P. A. 1913. Bull. Torrey Bot. Club. 40: 50.
  • Isotype: Rydberg, P. A. 1928. Bull. Torrey Bot. Club. 55: 122.
  • Moss, E. H. 1983. Fl. Alberta (ed. 2) i–xii, 1–687. University of Toronto Press, Toronto.
  • Porsild, A. E. & W. Cody. 1980. Vasc. Pl. Continental Northw. Terr. Canada i–viii, 1–607. National Museum of Natural Sciences, Ottawa.
  • Roskov Y., Zarucchi J., Novoselova M. & Bisby F.(†) (eds) (2015). ILDIS World Database of Legumes (version 12, May 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.
  • Systema Vegetabilium, editio decima sexta 4(2): 288. 1827. (Syst. Veg.)
  • Systematic Botany 8(4): 421. 1983. (Syst. Bot.)


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