Asia-Temperate Caucasus North Caucasus Transcaucasus China Inner Mongolia Manchuria Xinjiang Eastern Asia Japan Korea Middle Asia Kazakhstan Kirgizistan Mongolia Mongolia Russian Far East Amur Kamchatka Khabarovsk Kuril Is. Magadan Primorye Sakhalin Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia Turkey 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 Great Britain Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Corse France Portugal Spain Introduced into Africa Western Indian Ocean Mauritius Réunion Australasia Australia New South Wales Queensland South Australia Tasmania Victoria Europe Northern Europe Føroyar Iceland Ireland Northern America Eastern Canada Labrador New Brunswick Newfoundland Nova Scotia Ontario Prince Edward I. Québec 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 Southeastern U.S.A. Arkansas Georgia Kentucky Louisiana Maryland North Carolina Tennessee Virginia Southwestern U.S.A. Arizona California Nevada Utah Subarctic America Alaska Northwest Territories Western Canada Alberta British Columbia Manitoba Saskatchewan Pacific South-Central Pacific Cook Is. Tubuai Is. Southern America Brazil Brazil North Acre Amapí Amazonas Parí Rondônia Roraima Tocantins Brazil Northeast Alagoas Bahia Ceará Maranh Paraába Pernambuco Piauá Rio Grande do Norte Sergipe Brazil South Paraní Rio Grande do Sul Santa Catarina Brazil Southeast Espirito Santo Minas Gerais Rio de Janeiro São Paulo Brazil West-Central Brazilia Distrito Federal Goiás Mato Grosso Mato Grosso do Sul Caribbean Trinidad-Tobago Central America Panamá Northern South America Venezuela Southern South America Paraguay Uruguay Western South America Bolivia Colombia Ecuador Peru

Asia-Temperate Caucasus North Caucasus Transcaucasus China Inner Mongolia Manchuria Xinjiang Eastern Asia Japan Korea Middle Asia Kazakhstan Kirgizistan Mongolia Mongolia Russian Far East Amur Kamchatka Khabarovsk Kuril Is. Magadan Primorye Sakhalin Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia Turkey 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 Great Britain Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Corse France Portugal Spain Introduced into Africa Western Indian Ocean Mauritius Réunion Australasia Australia New South Wales Queensland South Australia Tasmania Victoria Europe Northern Europe Føroyar Iceland Ireland Northern America Eastern Canada Labrador New Brunswick Newfoundland Nova Scotia Ontario Prince Edward I. Québec 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 Southeastern U.S.A. Arkansas Georgia Kentucky Louisiana Maryland North Carolina Tennessee Virginia Southwestern U.S.A. Arizona California Nevada Utah Subarctic America Alaska Northwest Territories Western Canada Alberta British Columbia Manitoba Saskatchewan Pacific South-Central Pacific Cook Is. Tubuai Is. Southern America Brazil Brazil North Acre Amapí Amazonas Parí Rondônia Roraima Tocantins Brazil Northeast Alagoas Bahia Ceará Maranh Paraába Pernambuco Piauá Rio Grande do Norte Sergipe Brazil South Paraní Rio Grande do Sul Santa Catarina Brazil Southeast Espirito Santo Minas Gerais Rio de Janeiro São Paulo Brazil West-Central Brazilia Distrito Federal Goiás Mato Grosso Mato Grosso do Sul Caribbean Trinidad-Tobago Central America Panamá Northern South America Venezuela Southern South America Paraguay Uruguay Western South America Bolivia Colombia Ecuador Peru