Asia-Temperate Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Inner Mongolia Manchuria Qinghai Tibet Xinjiang Eastern Asia Japan Korea Middle Asia Kazakhstan Kirgizistan Mongolia Mongolia Russian Far East Amur Kamchatka Khabarovsk Kuril Is. Magadan Primorye Sakhalin Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia Turkey Asia-Tropical Indo-China Laos Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia 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 Iceland Ireland Norway Sweden Southeastern Europe Albania Bulgaria Italy Romania Turkey-in-Europe Yugoslavia Southwestern Europe France Portugal Spain Northern America Eastern Canada Labrador Newfoundland Ontario Québec North-Central U.S.A. Illinois Iowa Minnesota Missouri North Dakota South Dakota Wisconsin Northeastern U.S.A. Indiana Maine Masachusettes Michigan New York Ohio Northwestern U.S.A. Oregon Washington Southeastern U.S.A. Georgia Kentucky Maryland North Carolina Tennessee Virginia Southwestern U.S.A. California Subarctic America Aleutian Is. Nunavut

Asia-Temperate Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Inner Mongolia Manchuria Qinghai Tibet Xinjiang Eastern Asia Japan Korea Middle Asia Kazakhstan Kirgizistan Mongolia Mongolia Russian Far East Amur Kamchatka Khabarovsk Kuril Is. Magadan Primorye Sakhalin Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia Turkey Asia-Tropical Indo-China Laos Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia 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 Iceland Ireland Norway Sweden Southeastern Europe Albania Bulgaria Italy Romania Turkey-in-Europe Yugoslavia Southwestern Europe France Portugal Spain Northern America Eastern Canada Labrador Newfoundland Ontario Québec North-Central U.S.A. Illinois Iowa Minnesota Missouri North Dakota South Dakota Wisconsin Northeastern U.S.A. Indiana Maine Masachusettes Michigan New York Ohio Northwestern U.S.A. Oregon Washington Southeastern U.S.A. Georgia Kentucky Maryland North Carolina Tennessee Virginia Southwestern U.S.A. California Subarctic America Aleutian Is. Nunavut