Africa Macaronesia Azores Canary Is. Cape Verde Madeira Northern Africa Algeria Egypt Libya Morocco Tunisia Asia-Temperate Arabian Peninsula Saudi Arabia Caucasus North Caucasus Transcaucasus Middle Asia Kazakhstan Turkmenistan Western Asia Afghanistan Cyprus East Aegean Is. Iran Iraq Lebanon-Syria Palestine Sinai 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 Southeastern Europe Albania Bulgaria Greece Italy Kriti Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Baleares Corse France Portugal Sardegna Spain Introduced into Africa Northeast Tropical Africa Ethiopia Southern Africa Cape Provinces Asia-Temperate Eastern Asia Korea Taiwan Asia-Tropical Indian Subcontinent Assam Bangladesh East Himalaya India Nepal Indo-China Vietnam Australasia Australia New South Wales Norfolk Is. South Australia Tasmania Victoria Western Australia Europe Northern Europe Denmark Finland Great Britain Ireland Norway Sweden Northern America Eastern Canada New Brunswick Nova Scotia Ontario Québec North-Central U.S.A. Illinois Iowa Minnesota Missouri Wisconsin Northeastern U.S.A. Connecticut 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 South-Central U.S.A. New Mexico Texas Southeastern U.S.A. Alabama District of Columbia Kentucky Louisiana Maryland North Carolina Virginia Southwestern U.S.A. California Utah Subarctic America Alaska Western Canada Manitoba Saskatchewan Southern America Caribbean Bermuda Cuba Dominican Republic Haiti Central America Honduras Southern South America Argentina Northeast Argentina Northwest Argentina South Chile Central Chile South Uruguay Western South America Bolivia Ecuador

Africa Macaronesia Azores Canary Is. Cape Verde Madeira Northern Africa Algeria Egypt Libya Morocco Tunisia Asia-Temperate Arabian Peninsula Saudi Arabia Caucasus North Caucasus Transcaucasus Middle Asia Kazakhstan Turkmenistan Western Asia Afghanistan Cyprus East Aegean Is. Iran Iraq Lebanon-Syria Palestine Sinai 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 Southeastern Europe Albania Bulgaria Greece Italy Kriti Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Baleares Corse France Portugal Sardegna Spain Introduced into Africa Northeast Tropical Africa Ethiopia Southern Africa Cape Provinces Asia-Temperate Eastern Asia Korea Taiwan Asia-Tropical Indian Subcontinent Assam Bangladesh East Himalaya India Nepal Indo-China Vietnam Australasia Australia New South Wales Norfolk Is. South Australia Tasmania Victoria Western Australia Europe Northern Europe Denmark Finland Great Britain Ireland Norway Sweden Northern America Eastern Canada New Brunswick Nova Scotia Ontario Québec North-Central U.S.A. Illinois Iowa Minnesota Missouri Wisconsin Northeastern U.S.A. Connecticut 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 South-Central U.S.A. New Mexico Texas Southeastern U.S.A. Alabama District of Columbia Kentucky Louisiana Maryland North Carolina Virginia Southwestern U.S.A. California Utah Subarctic America Alaska Western Canada Manitoba Saskatchewan Southern America Caribbean Bermuda Cuba Dominican Republic Haiti Central America Honduras Southern South America Argentina Northeast Argentina Northwest Argentina South Chile Central Chile South Uruguay Western South America Bolivia Ecuador