Africa Macaronesia Azores Canary Is. Madeira Northern Africa Algeria Egypt Libya Morocco Tunisia Asia-Temperate Arabian Peninsula Gulf States Oman Saudi Arabia Yemen Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Hainan Inner Mongolia Manchuria Qinghai Xinjiang Eastern Asia Japan Korea Nansei-shoto Taiwan Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Siberia Altay West Siberia Western Asia Afghanistan Cyprus East Aegean Is. Iran Iraq Lebanon-Syria Palestine Sinai Turkey Asia-Tropical Indian Subcontinent Bangladesh India Nepal Pakistan West Himalaya Indo-China Vietnam 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 Finland Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Kriti Romania Sicilia Yugoslavia Southwestern Europe Baleares Corse France Portugal Sardegna Spain Introduced into Africa Middle Atlantic Ocean St.Helena Antarctic Subantarctic Islands Falkland Is. Australasia Australia Tasmania New Zealand New Zealand North New Zealand South Europe Northern Europe Great Britain Ireland Northern America Eastern Canada New Brunswick Newfoundland Nova Scotia Ontario Prince Edward I. Québec North-Central U.S.A. Illinois Minnesota Wisconsin Northeastern U.S.A. Connecticut Maine Masachusettes Michigan New Hampshire New Jersey New York Ohio Pennsylvania Vermont Northwestern U.S.A. Idaho Montana Oregon Washington Wyoming South-Central U.S.A. Texas Southeastern U.S.A. Alabama Delaware District of Columbia Georgia Louisiana Maryland North Carolina South Carolina Tennessee Virginia Southwestern U.S.A. California Western Canada Alberta British Columbia Saskatchewan Pacific Southwestern Pacific New Caledonia Southern America Southern South America Argentina Northeast

Africa Macaronesia Azores Canary Is. Madeira Northern Africa Algeria Egypt Libya Morocco Tunisia Asia-Temperate Arabian Peninsula Gulf States Oman Saudi Arabia Yemen Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Hainan Inner Mongolia Manchuria Qinghai Xinjiang Eastern Asia Japan Korea Nansei-shoto Taiwan Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Siberia Altay West Siberia Western Asia Afghanistan Cyprus East Aegean Is. Iran Iraq Lebanon-Syria Palestine Sinai Turkey Asia-Tropical Indian Subcontinent Bangladesh India Nepal Pakistan West Himalaya Indo-China Vietnam 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 Finland Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Kriti Romania Sicilia Yugoslavia Southwestern Europe Baleares Corse France Portugal Sardegna Spain Introduced into Africa Middle Atlantic Ocean St.Helena Antarctic Subantarctic Islands Falkland Is. Australasia Australia Tasmania New Zealand New Zealand North New Zealand South Europe Northern Europe Great Britain Ireland Northern America Eastern Canada New Brunswick Newfoundland Nova Scotia Ontario Prince Edward I. Québec North-Central U.S.A. Illinois Minnesota Wisconsin Northeastern U.S.A. Connecticut Maine Masachusettes Michigan New Hampshire New Jersey New York Ohio Pennsylvania Vermont Northwestern U.S.A. Idaho Montana Oregon Washington Wyoming South-Central U.S.A. Texas Southeastern U.S.A. Alabama Delaware District of Columbia Georgia Louisiana Maryland North Carolina South Carolina Tennessee Virginia Southwestern U.S.A. California Western Canada Alberta British Columbia Saskatchewan Pacific Southwestern Pacific New Caledonia Southern America Southern South America Argentina Northeast