Africa Macaronesia Canary Is. Madeira Northeast Tropical Africa Eritrea Ethiopia Somalia Sudan Northern Africa Algeria Morocco Tunisia Asia-Temperate Arabian Peninsula Saudi Arabia Yemen Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Hainan Inner Mongolia Manchuria Qinghai Tibet Xinjiang Eastern Asia Japan Korea Nansei-shoto Taiwan Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Mongolia Mongolia Russian Far East Amur Kamchatka Khabarovsk Magadan Primorye Sakhalin Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia Afghanistan Cyprus East Aegean Is. Iran Iraq Lebanon-Syria Palestine Sinai Turkey Asia-Tropical Indian Subcontinent Assam East Himalaya India Nepal Pakistan West Himalaya Indo-China Laos Myanmar Thailand Vietnam Malesia Philippines Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym North European Russia Northwest European Russia South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Netherlands Poland Switzerland Northern Europe Denmark Finland Føroyar Great Britain Iceland Ireland Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Kriti Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Baleares Corse France Portugal Sardegna Spain Northern America Eastern Canada New Brunswick Newfoundland Nova Scotia Ontario Prince Edward I. Québec Mexico Mexico Northeast Mexico Northwest North-Central U.S.A. Illinois Iowa Kansas Minnesota Missouri Nebraska North Dakota Oklahoma South Dakota Wisconsin Northeastern U.S.A. Connecticut Indiana Maine Masachusettes Michigan New Hampshire New Jersey New York Ohio Pennsylvania Rhode I. Vermont West Virginia Northwestern U.S.A. Colorado Idaho Montana Oregon Washington Wyoming South-Central U.S.A. New Mexico Texas Southeastern U.S.A. Alabama Arkansas Delaware District of Columbia Florida Georgia Kentucky Louisiana Maryland Mississippi North Carolina South Carolina Tennessee Virginia Southwestern U.S.A. Arizona California Nevada Utah Subarctic America Alaska Northwest Territories Nunavut Yukon Western Canada Alberta British Columbia Manitoba Saskatchewan Introduced into Africa Northern Africa Libya Southern Africa Cape Provinces Free State KwaZulu-Natal Lesotho Northern Provinces West-Central Tropical Africa Gulf of Guinea Is. Western Indian Ocean Comoros Madagascar Antarctic Subantarctic Islands Falkland Is. Asia-Tropical Indian Subcontinent Bangladesh Australasia Australia New South Wales Queensland South Australia Tasmania Victoria Western Australia New Zealand Chatham Is. New Zealand North New Zealand South Northern America Mexico Mexico Central Mexico Gulf Mexico Southwest Pacific Northwestern Pacific Caroline Is. Marianas South-Central Pacific Cook Is. Southwestern Pacific Gilbert Is. Vanuatu Southern America Caribbean Trinidad-Tobago Central America Guatemala Honduras Southern South America Argentina Northeast Argentina South Chile Central Chile South Western South America Bolivia

Africa Macaronesia Canary Is. Madeira Northeast Tropical Africa Eritrea Ethiopia Somalia Sudan Northern Africa Algeria Morocco Tunisia Asia-Temperate Arabian Peninsula Saudi Arabia Yemen Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Hainan Inner Mongolia Manchuria Qinghai Tibet Xinjiang Eastern Asia Japan Korea Nansei-shoto Taiwan Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Mongolia Mongolia Russian Far East Amur Kamchatka Khabarovsk Magadan Primorye Sakhalin Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia Afghanistan Cyprus East Aegean Is. Iran Iraq Lebanon-Syria Palestine Sinai Turkey Asia-Tropical Indian Subcontinent Assam East Himalaya India Nepal Pakistan West Himalaya Indo-China Laos Myanmar Thailand Vietnam Malesia Philippines Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym North European Russia Northwest European Russia South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Netherlands Poland Switzerland Northern Europe Denmark Finland Føroyar Great Britain Iceland Ireland Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Kriti Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Baleares Corse France Portugal Sardegna Spain Northern America Eastern Canada New Brunswick Newfoundland Nova Scotia Ontario Prince Edward I. Québec Mexico Mexico Northeast Mexico Northwest North-Central U.S.A. Illinois Iowa Kansas Minnesota Missouri Nebraska North Dakota Oklahoma South Dakota Wisconsin Northeastern U.S.A. Connecticut Indiana Maine Masachusettes Michigan New Hampshire New Jersey New York Ohio Pennsylvania Rhode I. Vermont West Virginia Northwestern U.S.A. Colorado Idaho Montana Oregon Washington Wyoming South-Central U.S.A. New Mexico Texas Southeastern U.S.A. Alabama Arkansas Delaware District of Columbia Florida Georgia Kentucky Louisiana Maryland Mississippi North Carolina South Carolina Tennessee Virginia Southwestern U.S.A. Arizona California Nevada Utah Subarctic America Alaska Northwest Territories Nunavut Yukon Western Canada Alberta British Columbia Manitoba Saskatchewan Introduced into Africa Northern Africa Libya Southern Africa Cape Provinces Free State KwaZulu-Natal Lesotho Northern Provinces West-Central Tropical Africa Gulf of Guinea Is. Western Indian Ocean Comoros Madagascar Antarctic Subantarctic Islands Falkland Is. Asia-Tropical Indian Subcontinent Bangladesh Australasia Australia New South Wales Queensland South Australia Tasmania Victoria Western Australia New Zealand Chatham Is. New Zealand North New Zealand South Northern America Mexico Mexico Central Mexico Gulf Mexico Southwest Pacific Northwestern Pacific Caroline Is. Marianas South-Central Pacific Cook Is. Southwestern Pacific Gilbert Is. Vanuatu Southern America Caribbean Trinidad-Tobago Central America Guatemala Honduras Southern South America Argentina Northeast Argentina South Chile Central Chile South Western South America Bolivia