Given the question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Leymus mollis -  Leymus mollis (syn. Elymus mollis) is a species of grass known by the common names American dune grass American dune wild-rye sea lyme-grass strand-wheat and strand grass. Its Japanese name is hamaninniku. It is native to Asia where it occurs in Japan China Korea and Russia and northern parts of North America where it occurs across Canada and the northern United States as well as Greenland.
The answer is:
Plant