Asia-Temperate China China North-Central China South-Central China Southeast Inner Mongolia Manchuria Tibet Eastern Asia Japan Korea Russian Far East Khabarovsk Primorye Introduced into Europe Middle Europe Poland Southeastern Europe Bulgaria Northern America Eastern Canada Ontario North-Central U.S.A. Illinois Iowa Kansas Missouri Nebraska North Dakota Wisconsin Northeastern U.S.A. Connecticut Indiana Masachusettes Michigan New Jersey New York Ohio Pennsylvania Vermont West Virginia Northwestern U.S.A. Oregon South-Central U.S.A. Texas Southeastern U.S.A. Alabama Arkansas Delaware District of Columbia Georgia Kentucky Maryland Mississippi North Carolina South Carolina Tennessee Virginia

Asia-Temperate China China North-Central China South-Central China Southeast Inner Mongolia Manchuria Tibet Eastern Asia Japan Korea Russian Far East Khabarovsk Primorye Introduced into Europe Middle Europe Poland Southeastern Europe Bulgaria Northern America Eastern Canada Ontario North-Central U.S.A. Illinois Iowa Kansas Missouri Nebraska North Dakota Wisconsin Northeastern U.S.A. Connecticut Indiana Masachusettes Michigan New Jersey New York Ohio Pennsylvania Vermont West Virginia Northwestern U.S.A. Oregon South-Central U.S.A. Texas Southeastern U.S.A. Alabama Arkansas Delaware District of Columbia Georgia Kentucky Maryland Mississippi North Carolina South Carolina Tennessee Virginia