Trifolium pratense L.

Native to:

Afghanistan, Albania, Algeria, Altay, Austria, Azores, Baltic States, Belarus, Belgium, Bulgaria, Buryatiya, Canary Is., Central European Rus, Corse, Czechoslovakia, Denmark, East European Russia, East Himalaya, Finland, France, Føroyar, Germany, Great Britain, Greece, Hungary, India, Iran, Iraq, Ireland, Irkutsk, Italy, Kazakhstan, Kirgizstan, Krasnoyarsk, Krym, Madeira, Mongolia, Morocco, Nepal, Netherlands, North Caucasus, North European Russi, Northwest European R, Norway, Pakistan, Poland, Portugal, Romania, Sardegna, Sicilia, South European Russi, Spain, Sweden, Switzerland, Tadzhikistan, Transcaucasus, Tunisia, Turkey-in-Europe, Turkmenistan, Tuva, Ukraine, Uzbekistan, West Himalaya, West Siberia, Xinjiang, Yugoslavia

Introduced into:

Alabama, Aleutian Is., Amur, Antipodean Is., Argentina Northeast, Argentina South, Bahamas, Bermuda, Bolivia, Brazil South, California, Cape Provinces, Chatham Is., Chile Central, Chile South, China North-Central, China South-Central, China Southeast, Chita, Colombia, Colorado, Costa Rica, Cuba, Dominican Republic, Ecuador, Eritrea, Ethiopia, Falkland Is., Guatemala, Hawaii, Iceland, Idaho, Illinois, Inner Mongolia, Japan, Jawa, Kamchatka, Kentucky, Kermadec Is., Khabarovsk, Korea, Kuril Is., KwaZulu-Natal, Labrador, Magadan, Manchuria, Maryland, Mexico Southwest, Minnesota, Nansei-shoto, Nevada, New Mexico, New South Wales, New Zealand North, New Zealand South, Newfoundland, Northern Provinces, Oregon, Peru, Primorye, Puerto Rico, Queensland, Sakhalin, South Australia, Sri Lanka, Taiwan, Tasmania, Tennessee, Turkey, Uruguay, Venezuela, Vermont, Victoria, Washington, Western Australia, Wisconsin, Yakutskiya

POWO follows these authorities in accepting this name:

• Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
• Ackerfield, J. (2015). Flora of Colorado: 1-818. BRIT Press.
• Aistova, E. (2009). Check-list of adventive flora of Amur region. Turczaninowia 12(1-2): 17-40.
• Allred, K.W. (2012). Flora Neomexicana, ed. 2, 1: 1-599. Range Science Herbarium, Las Cruces, New Mexico.
• Bailey, C. & al. (2015). Guide to the Vascular Plants of Tennessee: 1-813. University of Tennessee press.
• Brako, L. & Zarucchi, J.L. (1993). Catalogue of the Flowering Plants and Gymnosperms of Peru. Monographs in Systematic Botany from the Missouri Botanical Garden 45: i-xl, 1-1286. Missouri Botanical Garden.
• Broughton, D.A. & McAdam, J.H. (2002). The non-native vascular flora of the Falkland islands. Botanical Journal of Scotland 54: 153-190.
• Chadde, S.W. (2019). Minnesota Flora. An illustrated guide to the vascular plants of Minnesota ed. 2: 1-776. Steve W. Chadde.
• Chadde, S.W. (2019). Wisconsin Flora ed. 2: 1-818. Steve W. Chadde.
• Chang, C.S., Kim, H. & Chang, K.S. (2014). Provisional checklist of vascular plants for the Korea peninsula flora (KPF): 1-660. DESIGNPOST.
• Dobignard, A. & Chatelain, C. (2012). Index synonymique de la flore d'Afrique du nord 4: 1-431. Éditions des conservatoire et jardin botaniques, Genève.
• Garcia-Mendoza, A.J. & Meave, J.A. (eds.) (2012). Diversidad florística de Oaxaca: de musgos a angiospermas (colecciones y listas de especies), ed. 2: 1-351. Instituto de Biología, Universidad Nacional Autónoma de México.
• Germishuizen, G. & Meyer, N.L. (eds.) (2003). Plants of Southern Africa an annotated checklist. Strelitzia 14: 1-1231. National Botanical Institute, Pretoria.
• Gilman, A.V. (2015). New flora of Vermont. Memoirs of the New York Botanical Garden 110: 1-614.
• Hammel, B.E., Grayum, M.H., Herrera & C. & Zamora, N. (eds.) (2010). Manual de plantas de Costa Rica volumen V. Dicotiledóneas (Clusiaceae-Gunneraceae). Monographs in Systematic Botany from the Missouri Botanical Garden 119: 1-970. Missouri Botanical Garden.
• Hedberg, I. & Edwards, S. (eds.) (1989 publ. 1990). Flora of Ethiopia and Eritrea 3: 1-659. The National Herbarium, Addis Ababa University, Ethiopia & The Department of Systematic Botany, Upps.
• Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
• Hong, D.Y. (ed.) (2019). Flora of Pan-Himalaya 19(6): 1-130. Science Press, Beijing. Cambridge University Press.
• Idárraga-Piedrahita, A., Ortiz, R.D.C., Callejas Posada, R. & Merello, M. (eds.) (2011). Flora de Antioquia: Catálogo de las Plantas Vasculares 2: 1-939. Universidad de Antioquia, Medellín.
• Iwatsuki, K., Boufford, D.E. & Ohba, H. (eds.) (2001). Flora of Japan IIb: 1-550. Kodansha Ltd., Tokyo.
• Jones, R.L. (2005). Plant life of Kentucky. An illustrated guide to the vascular flora: 1-833. The universitry press of Kentucky.
• Jørgensen, P.M. & León-Yánes, S. (eds.) (1999). Catalogue of the Vascular Plants of Ecuador: 1-1181. Missouri Botanical Garden Press, St. Louis.
• Jørgensen, P.M., Nee, M.H. & Beck., S.G. (eds.) (2013). Catálogo de las plantas vasculares de Bolivia. Monographs in Systematic Botany from the Missouri Botanical Garden 127: 1-1741. Missouri Botanical Garden.
• Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
• Komiljon, T., Natalya, B., Avazbek, B., Dilnoza, A., Ziyoviddin, Y., Deng, T. & Sun, H. (2020). Flora of the Dzhizak Province, Uzbekistan: 1-523. China Forestry Publishing House.
• Kozhevnikov, A.E., Kozhevnikov, Z.V., Kwak, M. & Lee, B.Y. (2019). Illustrated flora of the Primorsky Territory, Russian Far East: 1-1124. National institute of biological resources.
• Kral, R., Diamond, A.R., Ginzbarg, S.L., Hansen, C.J., Haynes, R.R., Keener, B.R., Lelong, M.G., Spaulding, D.D. & Woods, M. (2011). Annotated checklist of the vascular plants of Alabama: 1-112. Botanical reseach institute of Texas.
• Kumar, S. & Sane, P.V. (2003). Legumes of South Asia. A Checklist: 1-536. Royal Botanic Gardens, Kew.
• Kumar, S. (2012). Herbaceous flora of Jaunsar-Bawar (Uttarkhand), India: enumerations. Phytotaxonomy 12: 33-56.
• Larson, J., Reif, B., Nelson, B.E. & Hartman, R.L. (2014). Floristic studies in North Central New Mexico, U.S.A. the Sange de Cristo mountains. Journal of the Botanical Research Institute of Texas 8: 271-303.
• Lazkov, G.A. & Sultanova, B.A. (2011). Checklist of vascular plants of Kyrgyzstan. Norrlinia 24: 1-166.
• Lee, W.T. (1996). Lineamenta Florae Koreae: 1-1688. Soul T'ukpyolsi: Ak'ademi Sojok.
• Lepschi, B. & Monro, A. (Project Coordinators) (2014). Australian Plant Census (APC) Council of Heads of Australian Herbaria. http://www.anbg.gov.au/chah/apc/index.html.
• Litvinskaya, S.A. & Murtazaliev, R.A. (2013). Flora of the Northern Caucasus: An Atlas and Identification Book: 1-688. Fiton XXI.
• Lock, J.M. & Ford, C.S. (2004). Legumes of Malesia a Check-List: 1-295. Royal Botanic Gardens, Kew.
• Lock, J.M. (1989). Legumes of Africa a check-List: 1-619. Royal Botanic Gardens, Kew.
• Meades, S.J. & Brouillet, L. (2019). Annotated Checklist of the Vascular Plants of Newfoundland and Labrador https://newfoundland-labradorflora.ca/checklist/.
• Mirek, Z., Piękoś-Mirkowa, H., Zając, A. & Zając, M (2020). Vascular plants of Poland an annotated checklist: 1-526. W. Szafer institute of botany, Polish academy of sciences, Krakow, Poland.
• Mohlenbrock, R.H. (2014). Vascular Flora of Illinois. A Field Guide, ed. 4: 1-536. Southern Illinois University Press, Carbondale.
• Muer, T., Sauerbier, H. & Cabrara Calixto, F. (2020). Die Farn- und Blütenpflanzen Madeiras: 1-792. Verlag und Versandbuchhandlung Andreas Kleinsteuber.
• Nikitin, V.V. (ed.) (1949). Flora Turkmenii 4: 1-364. Turkmenskoe gosudarstvennoe izd., Ashkhabad.
• Nikolin, E.G. (2020). Opredelitel' vysshikh rasteniy Yakutii: 1-895. Moskva : Tovarishchestvo Nauchnykh Izdaniy KMK Novosibirsk "Nauka".
• Nowak, A. & Nobis, M. (eds.) (2020). Illustrated Flora of Tajikistan and adjacent areas 2: 367-766. PAN, Polish academy of sciences.
• Rechinger, K.H. & al. (1984). Papilionaceae II. Flora Iranica 157: 1-499. Naturhistorisches Museums Wien.
• Rodríguez, R., Grau, J., Baeza, C. & Davies, A. (2008). Lista comentada de las plantas vasculares de los Nevados de Chillan, Chile. Gayana. Botánica 65: 153-197.
• Schäfer, H. (2021). Flora of the Azores a field guide: 1-445. Margraf Publishers GmbH.
• Stace, C. (2019). New Flora of the British Isles ed. 4: 1-1266. C & M Floristics.
• Standley, P.C. & Steyermark, J.A. (1946). Flora of Guatemala. Fieldiana Botany New Series 24(5): 1-502. Field Museum of Natural History.
• Townsend, C.C. (1974). Flora of Iraq 3: 1-662. Ministry of Agriculture & Agrarian Reform, Baghdad.
• Wagner, W.L., Herbst, D.R. & Sohmer, S.H. (1999). Manual of the Flowering Plants of Hawai'i, rev. ed., 1: 1-988. University of Hawai'i Press, Bishop Museum Press.
• Webb, C.J., Sykes, W.R. & Garnock-Jones, P.J. (1988). Flora of New Zealand 4: 1-1365. Botany division, D.S.I.R., Christchurch.
• Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542.
• Wu, Z. & Raven, P.H. (eds.) (2010). Flora of China 10: 1-642. Science Press (Beijing) & Missouri Botanical Garden Press (St. Louis).
• Yakovlev, G.P., Sytin, A.K. & Roskov, Y.R. (1996). Legumes of Northern Eurasia. A checklist: 1-724. Royal Botanic Gardens, Kew.
• Zhao, Y.Z., Zhao, L.Q. & Rui, C. (eds.) (2019). Flora Intramongolica, edition 3, 3: 1-513. Typis Intramongolicae popularis, Huhhot.
• Zuloaga, F.O., Morrone, O. , Belgrano, M.J., Marticorena, C. & Marchesi, E. (eds.) (2008). Catálogo de las Plantas Vasculares del Cono Sur. Monographs in Systematic Botany from the Missouri Botanical Garden 107: 1-3348. Missouri Botanical Garden.
• de Salas, MF, Baker, ML (2022). A Census of the Vascular Plants of Tasmania, including Macquarie Island: 1-161. Tasmanian Herbarium, Tasmanian Museum and Art Gallery, Hobart. https://flora.tmag.tas.gov.au/resources/census/.

Kew Species Profiles

• Managing Cover Crops Profitability 3rd Edition (2007). Sustainable Agriculture Network, Beltsville.
• Barnes, J., Anderson, L. A., Phillipson, D. (2007). Herbal Medicines (3rd Edn.). Pharmaceutical Press
• Duke, J. A. (1981). Handbook of Legumes of World Economic Importance. Plenum Press, New York and London.
• Lewis, G., Schrire, B. Mackinder, B. & Lock, J. M. (eds) (2005). Legumes of the World. Royal Botanic Gardens, Kew.
• Lust, J. B. (1986). The Herb Book. Bantam, Toronto.

Catálogo de Plantas y Líquenes de Colombia

• Bernal, R., Gradstein, S.R. & Celis, M. (eds.). 2015. Catálogo de plantas y líquenes de Colombia. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá. http://catalogoplantasdecolombia.unal.edu.co

Useful Plants of Boyacá Project

• Florez-Cárdenas, G., Núñez-Izquierdo, O. L., Núñez-Izquierdo, M. M., Ramírez-Mesa, M., & Zusunaga-Quintana, J. A. (2010). 100 Plantas útiles del páramo del Rabanal: Guía para comunidades rurales. Bogotá: Instituto Alexander von Humboldt - CAR - Corpoboyac
• Kew's Economic Botany collection in The State of the World’s Plants Report–2016. (2016). Royal Botanic Gardens, Kew https://stateoftheworldsplants.org/2016/

Publications used to compile the distribution and map:

• Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
• Ackerfield, J. (2015). Flora of Colorado: 1-818. BRIT Press.
• Aistova, E. (2009). Check-list of adventive flora of Amur region. Turczaninowia 12(1-2): 17-40.
• Bailey, C. & al. (2015). Guide to the Vascular Plants of Tennessee: 1-813. University of Tennessee press.
• Brako, L. & Zarucchi, J.L. (1993). Catalogue of the Flowering Plants and Gymnosperms of Peru. Monographs in Systematic Botany from the Missouri Botanical Garden 45: i-xl, 1-1286. Missouri Botanical Garden.
• Britton, N. (1918). Flora of Bermuda: 1-585. Charles Scribner's Sons, New York.
• Broughton, D.A. & McAdam, J.H. (2002). The non-native vascular flora of the Falkland islands. Botanical Journal of Scotland 54: 153-190.
• Chadde, S.W. (2019). Minnesota Flora. An illustrated guide to the vascular plants of Minnesota ed. 2: 1-776. Steve W. Chadde.
• Chadde, S.W. (2019). Wisconsin Flora ed. 2: 1-818. Steve W. Chadde.
• Dobignard, A. & Chatelain, C. (2012). Index synonymique de la flore d'Afrique du nord 4: 1-431. Éditions des conservatoire et jardin botaniques, Genève.
• Garcia-Mendoza, A.J. & Meave, J.A. (eds.) (2012). Diversidad florística de Oaxaca: de musgos a angiospermas (colecciones y listas de especies), ed. 2: 1-351. Instituto de Biología, Universidad Nacional Autónoma de México.
• Germishuizen, G. & Meyer, N.L. (eds.) (2003). Plants of Southern Africa an annotated checklist. Strelitzia 14: 1-1231. National Botanical Institute, Pretoria.
• Gilman, A.V. (2015). New flora of Vermont. Memoirs of the New York Botanical Garden 110: 1-614.
• Hammel, B.E., Grayum, M.H., Herrera & C. & Zamora, N. (eds.) (2010). Manual de plantas de Costa Rica volumen V. Dicotiledóneas (Clusiaceae-Gunneraceae). Monographs in Systematic Botany from the Missouri Botanical Garden 119: 1-970. Missouri Botanical Garden.
• Hedberg, I. & Edwards, S. (eds.) (1989 publ. 1990). Flora of Ethiopia and Eritrea 3: 1-659. The National Herbarium, Addis Ababa University, Ethiopia & The Department of Systematic Botany, Upps.
• Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
• Hultén, E.O.G. (1960). Flora of the Aleutian Islands and westernmost Alaska Peninsula: with notes on the flora of Commander Islands, ed. 2: 1-376. Weinheim : J. Cramer ; New York : Hafner Pub. Co.
• Idárraga-Piedrahita, A., Ortiz, R.D.C., Callejas Posada, R. & Merello, M. (eds.) (2011). Flora de Antioquia: Catálogo de las Plantas Vasculares 2: 1-939. Universidad de Antioquia, Medellín.
• Iwatsuki, K., Boufford, D.E. & Ohba, H. (eds.) (2001). Flora of Japan IIb: 1-550. Kodansha Ltd., Tokyo.
• Jones, R.L. (2005). Plant life of Kentucky. An illustrated guide to the vascular flora: 1-833. The universitry press of Kentucky.
• Jørgensen, P.M. & León-Yánes, S. (eds.) (1999). Catalogue of the Vascular Plants of Ecuador: 1-1181. Missouri Botanical Garden Press, St. Louis.
• Jørgensen, P.M., Nee, M.H. & Beck., S.G. (eds.) (2013). Catálogo de las plantas vasculares de Bolivia. Monographs in Systematic Botany from the Missouri Botanical Garden 127: 1-1741. Missouri Botanical Garden.
• Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
• Kral, R., Diamond, A.R., Ginzbarg, S.L., Hansen, C.J., Haynes, R.R., Keener, B.R., Lelong, M.G., Spaulding, D.D. & Woods, M. (2011). Annotated checklist of the vascular plants of Alabama: 1-112. Botanical reseach institute of Texas.
• Kumar, S. & Sane, P.V. (2003). Legumes of South Asia. A Checklist: 1-536. Royal Botanic Gardens, Kew.
• Kumar, S. (2012). Herbaceous flora of Jaunsar-Bawar (Uttarkhand), India: enumerations. Phytotaxonomy 12: 33-56.
• Larson, J., Reif, B., Nelson, B.E. & Hartman, R.L. (2014). Floristic studies in North Central New Mexico, U.S.A. the Sange de Cristo mountains. Journal of the Botanical Research Institute of Texas 8: 271-303.
• Lazkov, G.A. & Sultanova, B.A. (2011). Checklist of vascular plants of Kyrgyzstan. Norrlinia 24: 1-166.
• Lee, W.T. (1996). Lineamenta Florae Koreae: 1-1688. Soul T'ukpyolsi: Ak'ademi Sojok.
• Lepschi, B. & Monro, A. (Project Coordinators) (2014). Australian Plant Census (APC) Council of Heads of Australian Herbaria. http://www.anbg.gov.au/chah/apc/index.html.
• Lock, J.M. & Ford, C.S. (2004). Legumes of Malesia a Check-List: 1-295. Royal Botanic Gardens, Kew.
• Lock, J.M. (1989). Legumes of Africa a check-List: 1-619. Royal Botanic Gardens, Kew.
• Meades, S.J. & Brouillet, L. (2019). Annotated Checklist of the Vascular Plants of Newfoundland and Labrador https://newfoundland-labradorflora.ca/checklist/.
• Meyers, S.C. & al. (eds.) (2020). Flora of Oregon 2: 1-861. Botanical research institute of Texas Press.
• Mohlenbrock, R.H. (2014). Vascular Flora of Illinois. A Field Guide, ed. 4: 1-536. Southern Illinois University Press, Carbondale.
• Rechinger, K.H. & al. (1984). Papilionaceae II. Flora Iranica 157: 1-499. Naturhistorisches Museums Wien.
• Rodríguez, R., Grau, J., Baeza, C. & Davies, A. (2008). Lista comentada de las plantas vasculares de los Nevados de Chillan, Chile. Gayana. Botánica 65: 153-197.
• Standley, P.C. & Steyermark, J.A. (1946). Flora of Guatemala. Fieldiana Botany New Series 24(5): 1-502. Field Museum of Natural History.
• Tutin, T.G. & al. (eds.) (1993). Flora Europaea ed. 2, 1: 1-581. Cambridge University Press.
• Wagner, W.L., Herbst, D.R. & Sohmer, S.H. (1999). Manual of the Flowering Plants of Hawai'i, rev. ed., 1: 1-988. University of Hawai'i Press, Bishop Museum Press.
• Webb, C.J., Sykes, W.R. & Garnock-Jones, P.J. (1988). Flora of New Zealand 4: 1-1365. Botany division, D.S.I.R., Christchurch.
• Wu, Z. & Raven, P.H. (eds.) (2010). Flora of China 10: 1-642. Science Press (Beijing) & Missouri Botanical Garden Press (St. Louis).
• Yakovlev, G.P., Sytin, A.K. & Roskov, Y.R. (1996). Legumes of Northern Eurasia. A checklist: 1-724. Royal Botanic Gardens, Kew.
• Zhao, Y.Z., Zhao, L.Q. & Rui, C. (eds.) (2019). Flora Intramongolica, edition 3, 3: 1-513. Typis Intramongolicae popularis, Huhhot.
• Zuloaga, F.O., Morrone, O. , Belgrano, M.J., Marticorena, C. & Marchesi, E. (eds.) (2008). Catálogo de las Plantas Vasculares del Cono Sur. Monographs in Systematic Botany from the Missouri Botanical Garden 107: 1-3348. Missouri Botanical Garden.

Useful Plants and Fungi of Colombia

• Bernal, R., Gradstein, S.R., & Celis, M. (eds.). (2020). Catálogo de Plantas y Líquenes de Colombia. v1.1. Universidad Nacional de Colombia. Dataset/Checklist. https://doi.org/10.15472/7avdhn
• Diazgranados et al. (2021). Catalogue of plants of Colombia. Useful Plants and Fungi of Colombia project. In prep.
• Diazgranados, M., Allkin, B., Black N., Cámara-Leret, R., Canteiro C., Carretero J., Eastwood R., Hargreaves S., Hudson A., Milliken W., Nesbitt, M., Ondo, I., Patmore, K., Pironon, S., Turner, R., Ulian, T. (2020). World Checklist of Useful Plant Species. Produced by the Royal Botanic Gardens, Kew. Knowledge Network for Biocomplexity.
• FPI (2021). Food Plants International. https://fms.cmsvr.com/fmi/webd/Food_Plants_World?homeurl=https://foodplantsinternational.com/plants/
• GBIF.org (2021). GBIF species matching tool. https://www.gbif.org/tools/species-lookup
• GRIN (2021). Germplasm Resources Information Network from the United States Department of Agriculture. https://www.ars-grin.gov/
• IUCN (2021). The IUCN Red List of Threatened Species. Version 2021-2. https://www.iucnredlist.org.
• Medicinal Plant Names Services (MPNS) v.10 (2021); http://mpns.kew.org/
• RBG, Kew (2021). Kew Economic Botany Collection. https://ecbot.science.kew.org/
• RBG, Kew (ed.) (1999). Survey of Economic Plants for Arid and Semi-Arid Lands (SEPASAL) database. Royal Botanic Gardens, Kew, London.
• Willis, K.J. (ed.) (2017). State of the World’s Plants 2017. Report. Royal Botanic Gardens, Kew.

International Legume Database and Information Service

• Ambasta, S. P. (1986). The useful plants of India
• Backer, C. A. (1963). Flora of Java. Groningen, The Netherlands
• Balashev, L. L., Ed. (1970). Dictionary of useful plants in twenty european languages.
• Barneby, R. C. (1989). Fabales. In: A. Cronquist et al. Intermountain Fl. 3B:1-20, 27-27
• Bobrov, E. G. (1941). In: Flora URSS, Vol. 11. Mosqua, Leningrad. (Rus)
• Bonnier G. & Layens G. (1970). Flore complete portative de la France de la Suisse et...
• Burkart, A. (1952). Acme Agency, Buenos Aires 569 pp Las Leguminosas Argentinas
• Correll, D. S. & Correll, H. B. (1982). Flora of the Bahama Archipelago. 1692pp J. Cramer
• Gamble, J. S. (1918). Flora of the Presidency of Madras, Vol. 1. (Parts 2-3) 1918-19
• Garcia-Barriga, H. & Forero, E. (1968). Catalogo Ilustrado de Las Plantas de Cundinamarca 3:1-136
• Geideman, T. S. (1986). Opredelitel vysshikh rasteni Moldavskoi SSR, 3rd ed.
• Goloskokov, V. P. (1961). In: Flora Kazakhstana Vol. 5. Alma-Ata. (Rus)
• Hacker, J. B. (1990). A Guide to Herbaceous and Shrub Legumes of Queensland.
• Harden, G. J. (Ed.) (1991). Flora of New South Wales, Vol 2. Kensington: New South Wales
• Heywood, V. H. & Ball, P. W. (1968). Leguminosae. In: Flora Europaea Vol. 2. ed. Tutin, T. G. et al.
• Isely, D. (1990). Leguminosae, Vascular Flora S. E. U. S. A. 3(2) 1-258
• Joshi, G. C. (1986). Studies of the Thistle and Legume Families. PhD Kumaon Univ.
• Khalilov, E. Kh. (1954). In: Flora Azerbaijana Vol. 5. Baku. (Rus)
• Kiselevski A. I. (1967). Latino-russko-belorusski botanicheski slovar. Minsk. 160 p.
• Kolakovsky, A. A. (1985). Flora Abkhazii [Flora of Abkhazia], 2nd ed., Vol. 3. Tbilisi.
• Krasnoborov, I. M. & al. (1984). Opredelitel rasteni Tuvinskoi ASSR. Novosibirsk. (Rus)
• Livena, Dz. (1957). In: Latvijas PSR flora Vol. 3. Riga. Leguminosae. (Latv)
• Mirzoeva, N. V. (1962). In: Flora Armenii Vol. 4. Jerevan. (Rus)
• Nikitina, E. V. (1957). In: Flora Kirgizskoi SSR, Vol. 7. Frunze. (Rus)
• Quezel, P. & Santa, S. (1962). Nouvelle flore de l'Algerie et des regions desertiq. merid. 1
• Rasulova, M. R. (1978). In: Flora Tadzhikskoi SSR, 2nd ed. Vol. 5. Leningrad. (Rus)
• Roskov, Yu. R. (1990). Revis. of the g. Trifolium in fl. USSR. Cand. thes. Leningrad(Rus
• Rothmaler W. & al. (1988). Exkursionsflora fur die Gebiete der DDR und der BRD. Bd. 2.
• Singh, A. N. (1993). In: Verma, D. M. & al. (Eds.) Flora of Madhya Pradesh, Vol. 1.
• Sokolov, P. D. (1987). Rastitelnye resursy SSR. (Vol 4). Leningrad(Rus.)
• Stace, C. (1991). New Flora of the British Isles. Cambridge Univ. Press
• Stancevicius, A. (1971). In: Lietuvos TSR flora, Vol. 4. Vilnius. (Lit)
• Standley, P. C. & Steyermark, J. A (1946). Fieldiana, Bot. 24(5) :1-425 Leguminosae
• Talts, S. (1959). In: Eesti NSV floora Vol. 3. Tallinn. Papilionaceae. (Es)
• Terrell, E. E. (1977). Checklist of Names for 3, 000 Vas. Pl... Agric. Handbook No. 505
• Thulin, M. (1983). Opera Botanica 68:1-223. Leguminosae of Ethiopia
• Townsend, C. C. & Guest, E. (1974). Flora of Iraq. Vol. 3. Baghdad.
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