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Asia-Tropical Indian Subcontinent Nepal Northern America Mexico Mexico Central Mexico Gulf Mexico Northeast Mexico Northwest Mexico Southeast Mexico Southwest South-Central U.S.A. New Mexico Southern America Brazil Brazil South Brazil Southeast Caribbean Dominican Republic Haiti Jamaica Leeward Is. Puerto Rico Windward Is. Central America Costa Rica El Salvador Northern South America Venezuela Southern South America Argentina Northeast Argentina Northwest Argentina South Chile Central Chile North Chile South Juan Fernández Is. Paraguay Uruguay Western South America Bolivia Colombia Ecuador Peru Introduced into Africa Macaronesia Azores Canary Is. Cape Verde Madeira Northeast Tropical Africa Djibouti Eritrea Ethiopia Sudan Northern Africa Libya Tunisia South Tropical Africa Angola Mozambique Zambia Zimbabwe Southern Africa Botswana Cape Provinces Free State KwaZulu-Natal Lesotho Namibia Northern Provinces Swaziland West Tropical Africa Benin Guinea West-Central Tropical Africa Cameroon Gulf of Guinea Is. Zaire Western Indian Ocean Madagascar Mauritius Réunion Asia-Temperate Arabian Peninsula Yemen Caucasus North Caucasus Transcaucasus China Tibet Eastern Asia Japan Korea Taiwan Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Russian Far East Amur Khabarovsk Kuril Is. Primorye Siberia Altay West Siberia Western Asia East Aegean Is. Iran Palestine Turkey Asia-Tropical Indian Subcontinent Assam East Himalaya India Laccadive Is. Nepal Pakistan Sri Lanka West Himalaya Indo-China Myanmar Thailand Vietnam Malesia Jawa Malaya Philippines Papuasia New Guinea Australasia Australia New South Wales Norfolk Is. Queensland South Australia Tasmania Victoria Western Australia New Zealand Chatham Is. Europe Eastern Europe Baltic States Belarus East European Russia Krym Northwest European Russia South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Netherlands Poland Switzerland Northern Europe Denmark Finland Great Britain Ireland Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Corse France Portugal Sardegna Spain Northern America Eastern Canada New Brunswick Ontario Québec North-Central U.S.A. Illinois Iowa Kansas Minnesota Missouri Nebraska North Dakota Wisconsin Northeastern U.S.A. Connecticut Indiana Masachusettes Michigan New Jersey New York Ohio Pennsylvania Rhode I. Vermont West Virginia Northwestern U.S.A. Colorado Oregon South-Central U.S.A. Texas Southeastern U.S.A. District of Columbia Kentucky Maryland Virginia Southwestern U.S.A. Arizona California Western Canada British Columbia Manitoba Pacific North-Central Pacific Hawaii South-Central Pacific Tubuai Is. Southwestern Pacific Vanuatu Southern America Brazil Acre Bahia Ceará Pernambuco Paraní Rio Grande do Sul Santa Catarina Espirito Santo Minas Gerais Rio de Janeiro São Paulo Brazilia Distrito Federal Goiás Mato Grosso do Sul