1. Family: Asteraceae Bercht. & J.Presl
    1. Helianthus L.

      1. This genus is accepted, and is native to Yugoslavia and Northern America..

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    Distribution

    Native to:

    Alabama, Alberta, Arizona, Arkansas, British Columbia, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Manitoba, Maryland, Masachusettes, Mexico Central, Mexico Northeast, Mexico Northwest, Mexico Southwest, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, Newfoundland, North Carolina, North Dakota, Nova Scotia, Ohio, Oklahoma, Ontario, Oregon, Pennsylvania, Prince Edward I., Québec, Rhode I., Saskatchewan, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Yugoslavia

    Introduced into:

    Alaska, Albania, Altay, Amur, Argentina Northeast, Argentina Northwest, Argentina South, Assam, Austria, Azores, Bahamas, Baleares, Baltic States, Belarus, Belgium, Belize, Bolivia, Botswana, Bulgaria, Buryatiya, Cape Provinces, Caprivi Strip, Central European Rus, Chile Central, Chile North, Chile South, China North-Central, China South-Central, China Southeast, Chita, Colombia, Corse, Costa Rica, Cuba, Cyprus, Czechoslovakia, Denmark, Dominican Republic, East Aegean Is., East European Russia, East Himalaya, El Salvador, Fiji, Finland, France, Free State, Germany, Great Britain, Greece, Guatemala, Hainan, Haiti, Honduras, Hungary, India, Ireland, Irkutsk, Italy, Japan, Jawa, Kamchatka, Kazakhstan, Khabarovsk, Kirgizstan, Korea, Krasnoyarsk, Krym, KwaZulu-Natal, Laos, Lebanon-Syria, Lesotho, Libya, Madeira, Magadan, Manchuria, Mexico Gulf, Mexico Southeast, Morocco, Mozambique, Myanmar, Namibia, Nepal, Netherlands, New South Wales, New Zealand North, New Zealand South, Niue, North Caucasus, North European Russi, Northern Provinces, Northern Territory, Northwest Territorie, Norway, Nunavut, Pakistan, Palestine, Paraguay, Peru, Poland, Portugal, Primorye, Qinghai, Queensland, Romania, Sakhalin, Sardegna, Sicilia, South Australia, South European Russi, Spain, Swaziland, Sweden, Switzerland, Tadzhikistan, Taiwan, Tasmania, Tibet, Transcaucasus, Trinidad-Tobago, Turkey, Turkey-in-Europe, Turkmenistan, Tuva, Ukraine, Uruguay, Uzbekistan, Victoria, Vietnam, West Himalaya, West Siberia, Western Australia, Xinjiang, Yakutskiya

    Helianthus L. appears in other Kew resources:

    First published in Sp. Pl. 2: 904 (1753)

    Accepted by

    • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

    Sources

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Kew Names and Taxonomic Backbone
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0