Asia-Temperate Caucasus North Caucasus Transcaucasus China China North-Central Inner Mongolia Qinghai Tibet Xinjiang Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Mongolia Mongolia Western Asia Afghanistan East Aegean Is. Iran Iraq Lebanon-Syria Asia-Tropical Indian Subcontinent Pakistan West Himalaya Europe Eastern Europe East European Russia Krym South European Russia Ukraine Southeastern Europe Bulgaria Greece Introduced into Africa Southern Africa Cape Provinces Namibia Asia-Tropical Indo-China Vietnam Europe Middle Europe Hungary Southwestern Europe Spain Northern America Mexico Mexico Northeast Mexico Northwest North-Central U.S.A. Kansas Nebraska North Dakota Oklahoma South Dakota Northwestern U.S.A. Colorado Idaho Montana Oregon Washington Wyoming South-Central U.S.A. New Mexico Texas Southeastern U.S.A. Arkansas Louisiana Maryland North Carolina Southwestern U.S.A. Arizona California Nevada Utah Southern America Southern South America Argentina Northeast Argentina Northwest Argentina South

Asia-Temperate Caucasus North Caucasus Transcaucasus China China North-Central Inner Mongolia Qinghai Tibet Xinjiang Middle Asia Kazakhstan Kirgizistan Tadzhikistan Turkmenistan Uzbekistan Mongolia Mongolia Western Asia Afghanistan East Aegean Is. Iran Iraq Lebanon-Syria Asia-Tropical Indian Subcontinent Pakistan West Himalaya Europe Eastern Europe East European Russia Krym South European Russia Ukraine Southeastern Europe Bulgaria Greece Introduced into Africa Southern Africa Cape Provinces Namibia Asia-Tropical Indo-China Vietnam Europe Middle Europe Hungary Southwestern Europe Spain Northern America Mexico Mexico Northeast Mexico Northwest North-Central U.S.A. Kansas Nebraska North Dakota Oklahoma South Dakota Northwestern U.S.A. Colorado Idaho Montana Oregon Washington Wyoming South-Central U.S.A. New Mexico Texas Southeastern U.S.A. Arkansas Louisiana Maryland North Carolina Southwestern U.S.A. Arizona California Nevada Utah Southern America Southern South America Argentina Northeast Argentina Northwest Argentina South