Africa Macaronesia Azores Canary Is. Madeira Northeast Tropical Africa Sudan Northern Africa Algeria Morocco Tunisia Asia-Temperate Arabian Peninsula Saudi Arabia Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Qinghai Xinjiang Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Siberia Altay Krasnoyarsk West Siberia Western Asia Afghanistan Cyprus East Aegean Is. Iran Iraq Lebanon-Syria Palestine Turkey Asia-Tropical Indian Subcontinent Pakistan West Himalaya Europe Eastern Europe Baltic States Belarus Central European Russia 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 Kriti Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Baleares Corse France Portugal Sardegna Spain Introduced into Africa Southern Africa Cape Provinces Lesotho Western Indian Ocean Réunion Asia-Temperate Eastern Asia Japan Korea Russian Far East Primorye Siberia Buryatiya Irkutsk Australasia Australia New South Wales South Australia Tasmania Victoria Western Australia New Zealand New Zealand North New Zealand South Northern America Eastern Canada 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 Texas Southeastern U.S.A. Alabama Arkansas Delaware District of Columbia Kentucky Maryland North Carolina South Carolina Tennessee Virginia Southwestern U.S.A. California Nevada Western Canada British Columbia Manitoba Pacific North-Central Pacific Hawaii Southern America Brazil Brazil Southeast Caribbean Cuba Haiti Southern South America Argentina Northeast Argentina South Chile South Juan Fernández Is. Uruguay

Africa Macaronesia Azores Canary Is. Madeira Northeast Tropical Africa Sudan Northern Africa Algeria Morocco Tunisia Asia-Temperate Arabian Peninsula Saudi Arabia Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Qinghai Xinjiang Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Siberia Altay Krasnoyarsk West Siberia Western Asia Afghanistan Cyprus East Aegean Is. Iran Iraq Lebanon-Syria Palestine Turkey Asia-Tropical Indian Subcontinent Pakistan West Himalaya Europe Eastern Europe Baltic States Belarus Central European Russia 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 Kriti Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Baleares Corse France Portugal Sardegna Spain Introduced into Africa Southern Africa Cape Provinces Lesotho Western Indian Ocean Réunion Asia-Temperate Eastern Asia Japan Korea Russian Far East Primorye Siberia Buryatiya Irkutsk Australasia Australia New South Wales South Australia Tasmania Victoria Western Australia New Zealand New Zealand North New Zealand South Northern America Eastern Canada 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 Texas Southeastern U.S.A. Alabama Arkansas Delaware District of Columbia Kentucky Maryland North Carolina South Carolina Tennessee Virginia Southwestern U.S.A. California Nevada Western Canada British Columbia Manitoba Pacific North-Central Pacific Hawaii Southern America Brazil Brazil Southeast Caribbean Cuba Haiti Southern South America Argentina Northeast Argentina South Chile South Juan Fernández Is. Uruguay