Asia-Temperate Arabian Peninsula Saudi Arabia Caucasus North Caucasus Transcaucasus Western Asia Afghanistan Iran Lebanon-Syria Palestine Sinai Turkey Asia-Tropical Indian Subcontinent Pakistan Introduced into Africa East Tropical Africa Kenya Tanzania Uganda Macaronesia Azores Canary Is. Cape Verde Madeira Northeast Tropical Africa Chad Eritrea Ethiopia Somalia Sudan Northern Africa Algeria Egypt Libya Morocco Tunisia South Tropical Africa Angola Mozambique Zimbabwe Southern Africa Cape Provinces Free State KwaZulu-Natal Northern Provinces West-Central Tropical Africa Cameroon Western Indian Ocean Mauritius Rodrigues Réunion Asia-Temperate China China North-Central China South-Central China Southeast Inner Mongolia Eastern Asia Japan Korea Middle Asia Kazakhstan Tadzhikistan Turkmenistan Uzbekistan Mongolia Mongolia Russian Far East Amur Khabarovsk Primorye Siberia West Siberia Western Asia Cyprus Iraq Asia-Tropical Indian Subcontinent Assam Bangladesh East Himalaya India Nepal Sri Lanka Indo-China Andaman Is. Cambodia Laos Nicobar Is. Thailand Vietnam Malesia Borneo Jawa Lesser Sunda Is. Malaya Maluku Philippines Sulawesi Sumatera Papuasia New Guinea Australasia Australia Norfolk Is. New Zealand New Zealand North New Zealand South Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Poland Switzerland Northern Europe Denmark Finland Great Britain Norway Sweden Southeastern Europe Bulgaria Greece Italy Kriti Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe France Portugal Spain Northern America Eastern Canada Nova Scotia Ontario Québec Mexico Mexico Central Mexico Northwest North-Central U.S.A. Illinois Missouri North Dakota Oklahoma South Dakota Northeastern U.S.A. Connecticut Masachusettes Michigan New Jersey New York Ohio Pennsylvania Rhode I. Northwestern U.S.A. Montana Oregon Washington South-Central U.S.A. New Mexico Texas Southeastern U.S.A. Delaware Florida Louisiana Maryland North Carolina South Carolina Virginia Southwestern U.S.A. Arizona California Nevada Pacific North-Central Pacific Hawaii Southwestern Pacific Fiji Southern America Brazil Brazil South Rio Grande do Sul Santa Catarina Caribbean Cuba Dominican Republic Haiti Puerto Rico Trinidad-Tobago Central America Costa Rica El Salvador Guatemala Southern South America Argentina Northeast Argentina Northwest Argentina South Juan Fernández Is. Paraguay Western South America Colombia Ecuador Peru

Asia-Temperate Arabian Peninsula Saudi Arabia Caucasus North Caucasus Transcaucasus Western Asia Afghanistan Iran Lebanon-Syria Palestine Sinai Turkey Asia-Tropical Indian Subcontinent Pakistan Introduced into Africa East Tropical Africa Kenya Tanzania Uganda Macaronesia Azores Canary Is. Cape Verde Madeira Northeast Tropical Africa Chad Eritrea Ethiopia Somalia Sudan Northern Africa Algeria Egypt Libya Morocco Tunisia South Tropical Africa Angola Mozambique Zimbabwe Southern Africa Cape Provinces Free State KwaZulu-Natal Northern Provinces West-Central Tropical Africa Cameroon Western Indian Ocean Mauritius Rodrigues Réunion Asia-Temperate China China North-Central China South-Central China Southeast Inner Mongolia Eastern Asia Japan Korea Middle Asia Kazakhstan Tadzhikistan Turkmenistan Uzbekistan Mongolia Mongolia Russian Far East Amur Khabarovsk Primorye Siberia West Siberia Western Asia Cyprus Iraq Asia-Tropical Indian Subcontinent Assam Bangladesh East Himalaya India Nepal Sri Lanka Indo-China Andaman Is. Cambodia Laos Nicobar Is. Thailand Vietnam Malesia Borneo Jawa Lesser Sunda Is. Malaya Maluku Philippines Sulawesi Sumatera Papuasia New Guinea Australasia Australia Norfolk Is. New Zealand New Zealand North New Zealand South Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Poland Switzerland Northern Europe Denmark Finland Great Britain Norway Sweden Southeastern Europe Bulgaria Greece Italy Kriti Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe France Portugal Spain Northern America Eastern Canada Nova Scotia Ontario Québec Mexico Mexico Central Mexico Northwest North-Central U.S.A. Illinois Missouri North Dakota Oklahoma South Dakota Northeastern U.S.A. Connecticut Masachusettes Michigan New Jersey New York Ohio Pennsylvania Rhode I. Northwestern U.S.A. Montana Oregon Washington South-Central U.S.A. New Mexico Texas Southeastern U.S.A. Delaware Florida Louisiana Maryland North Carolina South Carolina Virginia Southwestern U.S.A. Arizona California Nevada Pacific North-Central Pacific Hawaii Southwestern Pacific Fiji Southern America Brazil Brazil South Rio Grande do Sul Santa Catarina Caribbean Cuba Dominican Republic Haiti Puerto Rico Trinidad-Tobago Central America Costa Rica El Salvador Guatemala Southern South America Argentina Northeast Argentina Northwest Argentina South Juan Fernández Is. Paraguay Western South America Colombia Ecuador Peru