Leymus arenarius
(重定向自Elymus arenarius)

Leymus arenarius (L.) Hochst. (syn. Elymus arenarius L.) is a psammophylic (sand-loving) species of grass in the family Poaceae, native to the coasts of Atlantic and Northern Europe. Leymus arenarius is commonly known as sand ryegrass, sea lyme grass, or simply lyme grass.