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Asia-Temperate Caucasus North Caucasus Transcaucasus China China North-Central China Southeast Inner Mongolia Manchuria Eastern Asia Korea Middle Asia Kazakhstan Kirgizistan Tadzhikistan Uzbekistan Mongolia Mongolia Siberia Altay Buryatiya Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia East Aegean Is. Lebanon-Syria Turkey Asia-Tropical Indian Subcontinent Pakistan 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 Romania Sicilia Turkey-in-Europe Yugoslavia Southwestern Europe Corse France Spain Introduced into Africa Southern Africa Cape Provinces Free State KwaZulu-Natal Northern Provinces Asia-Temperate Eastern Asia Japan Russian Far East Amur Kamchatka Khabarovsk Magadan Primorye Sakhalin Australasia Australia Tasmania Northern America Eastern Canada Labrador 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 Georgia Kentucky Louisiana Maryland North Carolina Tennessee Virginia Southwestern U.S.A. Arizona California Nevada Utah Subarctic America Alaska Northwest Territories Yukon Western Canada Alberta British Columbia Manitoba Saskatchewan Pacific Southwestern Pacific New Caledonia Southern America Brazil Brazil South Paraní Rio Grande do Sul Caribbean Jamaica Southern South America Argentina Northeast Argentina South Chile Central