Leymus is a genus of plants in the grass family Poaceae (Gramineae). It is widespread across Europe, Asia, and the Americas.
Leymus aemulans - Xinjiang, Central Asia
Leymus ajanensis - Siberia, Russian Far East, Alaska
Leymus akmolinensis - Siberia, Kazakhstan, European Russia
Leymus alaicus - Central Asia
Leymus altus - Xinjiang
Leymus ambiguus - mountains of western US
Leymus angustus - Altai wild rye - China, Mongolia, Siberia, Central Asia
Leymus arenarius - lyme grass - Europe
Leymus aristiglumus ...