Asia-Temperate Caucasus North Caucasus Transcaucasus China Xinjiang Middle Asia Kazakhstan Mongolia Mongolia Siberia Altay Krasnoyarsk West Siberia Western Asia Afghanistan Iran Lebanon-Syria Turkey Asia-Tropical Indian Subcontinent Pakistan Europe Eastern Europe Belarus Central European Russia Krym South European Russia Ukraine Middle Europe Austria Czechoslovakia Germany Hungary Poland Switzerland Southeastern Europe Albania Bulgaria Greece Sicilia Turkey-in-Europe Southwestern Europe Corse France Introduced into Africa Northeast Tropical Africa Ethiopia Northern Africa Algeria Morocco Tunisia Western Indian Ocean Madagascar Mauritius Réunion Seychelles Asia-Temperate China Inner Mongolia Western Asia Cyprus Asia-Tropical Indian Subcontinent Bangladesh East Himalaya West Himalaya Papuasia Solomon Is. Australasia Australia New South Wales Queensland South Australia Tasmania Victoria Western Australia New Zealand New Zealand North New Zealand South Europe Eastern Europe Baltic States East European Russia North European Russia Northwest European Russia Middle Europe Belgium Netherlands Northern Europe Denmark Finland Great Britain Ireland Norway Sweden Southwestern Europe Portugal Sardegna Spain Northern America Eastern Canada Labrador New Brunswick Newfoundland Nova Scotia Ontario Prince Edward I. Québec Mexico Mexico Central Mexico Gulf Mexico Northeast Mexico Southeast Mexico Southwest 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 Western Canada Alberta British Columbia Manitoba Saskatchewan Pacific Northwestern Pacific Marianas Southern America Brazil Paraní Rio Grande do Sul Santa Catarina Espirito Santo Minas Gerais Rio de Janeiro São Paulo Caribbean Trinidad-Tobago Central America Costa Rica Southern South America Argentina Northeast Argentina Northwest Argentina South Uruguay Western South America Bolivia

Asia-Temperate Caucasus North Caucasus Transcaucasus China Xinjiang Middle Asia Kazakhstan Mongolia Mongolia Siberia Altay Krasnoyarsk West Siberia Western Asia Afghanistan Iran Lebanon-Syria Turkey Asia-Tropical Indian Subcontinent Pakistan Europe Eastern Europe Belarus Central European Russia Krym South European Russia Ukraine Middle Europe Austria Czechoslovakia Germany Hungary Poland Switzerland Southeastern Europe Albania Bulgaria Greece Sicilia Turkey-in-Europe Southwestern Europe Corse France Introduced into Africa Northeast Tropical Africa Ethiopia Northern Africa Algeria Morocco Tunisia Western Indian Ocean Madagascar Mauritius Réunion Seychelles Asia-Temperate China Inner Mongolia Western Asia Cyprus Asia-Tropical Indian Subcontinent Bangladesh East Himalaya West Himalaya Papuasia Solomon Is. Australasia Australia New South Wales Queensland South Australia Tasmania Victoria Western Australia New Zealand New Zealand North New Zealand South Europe Eastern Europe Baltic States East European Russia North European Russia Northwest European Russia Middle Europe Belgium Netherlands Northern Europe Denmark Finland Great Britain Ireland Norway Sweden Southwestern Europe Portugal Sardegna Spain Northern America Eastern Canada Labrador New Brunswick Newfoundland Nova Scotia Ontario Prince Edward I. Québec Mexico Mexico Central Mexico Gulf Mexico Northeast Mexico Southeast Mexico Southwest 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 Western Canada Alberta British Columbia Manitoba Saskatchewan Pacific Northwestern Pacific Marianas Southern America Brazil Paraní Rio Grande do Sul Santa Catarina Espirito Santo Minas Gerais Rio de Janeiro São Paulo Caribbean Trinidad-Tobago Central America Costa Rica Southern South America Argentina Northeast Argentina Northwest Argentina South Uruguay Western South America Bolivia