Aegilops tauschii Coss. (Krym to E. Türkiye and China (Shaanxi, Henan): Afghanistan, China North-Central, China Southeast, Iran, Iraq, Kazakhstan, Kirgizstan, Krym, Lebanon-Syria, North Caucasus, Pakistan, Tadzhikistan, Transcaucasus, Turkey, Turkmenistan, Uzbekistan, West Himalaya, Xinjiang; Introduced into: Arizona, California, New York as per POWO)