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Asia-Temperate Caucasus Transcaucasus Middle Asia Kazakhstan Tadzhikistan Western Asia Iran Turkey Asia-Tropical Indian Subcontinent West Himalaya Europe Eastern Europe Krym Ukraine Middle Europe Czechoslovakia Hungary Southeastern Europe Albania Bulgaria Greece Italy Romania Turkey-in-Europe Yugoslavia Introduced into Africa Northern Africa Algeria Morocco Asia-Temperate Russian Far East Sakhalin Asia-Tropical Indian Subcontinent Assam Australasia Australia New South Wales Tasmania Europe Eastern Europe Central European Russia Middle Europe Austria Belgium Switzerland Northern Europe Denmark Finland Great Britain Norway Sweden Southwestern Europe Portugal Spain Northern America Eastern Canada New Brunswick Nova Scotia Ontario Québec North-Central U.S.A. Illinois Missouri Wisconsin Northeastern U.S.A. Connecticut Indiana Masachusettes Michigan New Hampshire New Jersey New York Ohio Pennsylvania Vermont West Virginia Northwestern U.S.A. Idaho Oregon Washington Southeastern U.S.A. Alabama Arkansas Kentucky Louisiana Maryland North Carolina South Carolina Virginia Southwestern U.S.A. California Utah Western Canada British Columbia Southern America Brazil Brazil South Southern South America Chile Central