noun
American dune grass; Leymus mollis
A coastal grass species native to northern regions; the Japanese name literally means 'beach garlic'.
北海道の海岸ではハマニンニクがよく見られる。
American dune grass is often seen on the coasts of Hokkaido.
Compound of 浜 (hama, 'beach') and 大蒜 (ninniku, 'garlic'), referring to the plant's garlic-like appearance and coastal habitat.