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

References

• AFPD. 2008. African Flowering Plants Database - Base de Donnees des Plantes a Fleurs D'Afrique.
• Abrams, L. 1944. Buckwheats to Kramerias. 2: 635 pp. In L. Abrams Ill. Fl. Pacific States. Stanford University Press, Stanford.
• Anonymous. 1986. List-Based Rec., Soil Conserv. Serv., U.S.D.A. Database of the U.S.D.A., Beltsville.
• Bobrov, E.G. 1941. In:Flora URSS, Vol.11. Mosqua, Leningrad. (Rus)
• Boivin, B. 1967. Flora of the Prairie Provinces. Phytologia 15(6): 329–446.
• Brako, L. & J. L. Zarucchi. (eds.) 1993. Catalogue of the Flowering Plants and Gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45: i–xl, 1–1286.
• Brink, D. & L. M. Mayer. 1978. A floristic survey of eight coal sites in the Decker, Montana-Sherman, Wyoming area. Phytologia 38(6): 483–497.
• Böcher, T. W. 1978. Greenlands Flora 326 pp.
• Böcher, T. W., K. Holmen & K. Jacobsen. 1968. Fl. Greenland (ed. 2) 312 pp.
• Cody, W. J. 1996. Fl. Yukon Terr. i–xvii, 1–669. NRC Research Press, Ottawa.
• Cronquist, A. J., A. H. Holmgren, N. H. Holmgren, Reveal & P. K. Holmgren. 1989. Vascular Plants of the Intermountain West, U.S.A., FABALES. 3B: 1–279. In A. J. Cronquist, A. H. Holmgren, N. H. Holmgren, J. L. Reveal & P. K. Holmgren (eds.) Intermount. Fl. Hafner Pub. Co., New York.
• Fernald, M. 1950. Manual (ed. 8) i–lxiv, 1–1632. American Book Co., New York.
• Flora of China Editorial Committee. 2010. Fl. China 10: 1–642. Science Press & Missouri Botanical Garden Press, Beijing & St. Louis.
• Garcia-Barriga, H. & E. Forero. 1968. Las Leguminosas: Mimosaceae, Caesalpiniaceae, Papilionaceae. 3: 1–136. In Cat. Il. Pl. Cundinamarca.
• Gleason, H. A. & A. J. Cronquist. 1991. Man. Vasc. Pl. N.E. U.S. (ed. 2) i–910. New York Botanical Garden, Bronx.
• Gleason, H. A. 1968. The Choripetalous Dicotyledoneae. vol. 2. 655 pp. In H. A. Gleason Ill. Fl. N. U.S. (ed. 3). New York Botanical Garden, New York.
• Great Plains Flora Association. 1986. Fl. Great Plains i–vii, 1–1392. University Press of Kansas, Lawrence.
• Greuter,W. et al. (Eds.). 1989. Med-Checklist Vol.4 (published)
• Heywood,V.H. & Ball,P.W. 1968. Leguminosae.In:Flora Europaea Vol.2.ed.Tutin,T.G.et al.
• Hickman, J. C. 1993. Jepson Man.: Higher Pl. Calif. i–xvii, 1–1400. University of California Press, Berkeley.
• Hilty, J. Editor. 2013. Illinois Wildflowers. World Wide Web electronic publication. flowervisitors.info, version 04/2013.
  See: Botanical Terminology and Line Drawings,  Ecological Terminology,  Website Description,  Links to Other Websites,  Reference Materials
• Hilty, J. Editor. 2013. Insect Visitors of Illinois Wildflowers.   World Wide Web electronic publication. illinoiswildflowers.info, version (05/2013)  
  See:   Abbreviations for Insect Activities,   Abbreviations for Scientific Observers,   References for behavioral observations
• Hitchcock, C. H., A. J. Cronquist, F. M. Ownbey & J. W. Thompson. 1961. Saxifragaceae to Ericaceae. Part III: 614pp. In Vasc. Pl. Pacific N.W. University of Washington Press, Seattle.
• Hultén, E. 1968. Fl. Alaska i–xxi, 1–1008. Stanford University Press, Stanford.
• Image metadata at Bioimages (http://bioimages.vanderbilt.edu/)
• Isely, D. 1990. Leguminosae (Fabaceae). 3(2): xix, 1–258. In Vasc. Fl. S.E. U. S. The University of North Carolina Press, Chapel Hill.
• Linnaeus,C.von. 1753. Sp.Pl.
• Macbride, J. F. 1943. Leguminosae, Flora of Peru. Publ. Field Mus. Nat. Hist., Bot. Ser. 13(3/1): 1–506.
• Marticorena C & R Rodríguez . 1995-2005. Flora de Chile. Vols 1, 2(1-3). Ed. Universidad de Concepción, Concepción. 351 pp., 99 pp., 93 pp., 128 pp. Matthei O. 1995. Manual de las malezas que crecen en Chile. Alfabeta Impresores. 545 p.
• Marticorena, C. & M. Quezada. 1985. Catálogo de la Flora Vascular de Chile. Gayana, Bot. 42: 1–157.
• Moss, E. H. 1983. Fl. Alberta (ed. 2) i–xii, 1–687. University of Toronto Press, Toronto.
• Munz, P. A. & D. D. Keck. 1959. Cal. Fl. 1–1681. University of California Press, Berkeley.
• Munz, P. A. 1974. Fl. S. Calif. 1–1086. University of California Press, Berkeley.
• Porsild, A. E. & W. Cody. 1980. Vasc. Pl. Continental Northw. Terr. Canada i–viii, 1–607. National Museum of Natural Sciences, Ottawa.
• Radford, A. E., H. E. Ahles & C. R. Bell. 1968. Man. Vasc. Fl. Carolinas i–lxi, 1–1183. University of North Carolina Press, Chapel Hill.
• Roskov Y.R., Bisby F.A. (†), Zarucchi J.L. & White R.J. (eds) (2013). ILDIS World Database of Legumes (version 10.04, Sep 2012). 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.
• Roskov Yu.R. 2005. Editorial scrutiny: Northern Eurasia data Import (unpubl.)
• Rudd,V.E. 1980. A Revised Handbook to the Flora of Ceylon 1:428-458 Fabaceae
• Scoggan, H. J. 1978. Dicotyledoneae (Saururaceae to Violaceae). 3: 547–1115. In Fl. Canada. National Museums of Canada, Ottawa.
• Small, J. K. 1933. Man. S.E. Fl. i–xxii, 1–1554. Published by the Author, New York.
• Trifolium hybridum
• Voss, E. G. 1985. Michigan Flora. Part II Dicots (Saururaceae-Cornaceae). Bull. Cranbrook Inst. Sci. 59. xix + 724.
• Webb,C.J. et al. 1988. Flora of New Zealand Vol IV
• Wei,Z. & Huang,Y.Z. 1998. Galega &.. In: Fl.Reip.Pop.Sinicae, 42(2) (Leguminosae 5)
• Welsh, S. L. 1974. Anderson's Fl. Alaska Adj. Parts Canada i–xvi, 1–724. Brigham Young University Press, Provo.
• Wunderlin, R. P. 1998. Guide Vasc. Pl. Florida i–x, 1–806. University Press of Florida, Gainseville.
• Zohary, M. & D. Heller. 1984. Genus Trifolium i–x, 1–606. Israel Academy of Sciences and Humanities, Jerusalem.
• Zohary,M. & Heller,D. 1984. The Genus Trifolium. Jerusalem.