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Africa Macaronesia Azores Canary Is. Northern Africa Algeria Libya Morocco Tunisia Asia-Temperate Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Hainan Inner Mongolia Manchuria Qinghai Tibet Xinjiang Eastern Asia Japan Kazan-retto Korea Nansei-shoto Ogasawara-shoto Taiwan Middle Asia Kazakhstan Mongolia Mongolia Russian Far East Amur Khabarovsk Kuril Is. Magadan Primorye Sakhalin Siberia Altay Chita Irkutsk Krasnoyarsk West Siberia Western Asia Afghanistan Cyprus East Aegean Is. Iran Lebanon-Syria Palestine Turkey Asia-Tropical Indian Subcontinent Assam Bangladesh East Himalaya India Nepal Pakistan Sri Lanka West Himalaya Indo-China Cambodia Laos Myanmar Thailand Vietnam Malesia Borneo Jawa Lesser Sunda Is. Malaya Maluku Philippines Sulawesi Sumatera Papuasia New Guinea Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym North European Russia 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 Yugoslavia Southwestern Europe Baleares Corse France 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 Northwest 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. 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. California Subarctic America Alaska Northwest Territories Nunavut Yukon Western Canada Alberta British Columbia Manitoba Saskatchewan Southern America Brazil Brazil North Caribbean Cuba Jamaica Central America Costa Rica El Salvador Guatemala Honduras Nicaragua Panamá Northern South America Guyana Venezuela Southern South America Argentina Northwest Western South America Bolivia Colombia Ecuador Peru Introduced into Africa Macaronesia Madeira Asia-Temperate Middle Asia Uzbekistan Australasia Australia Tasmania