Ammophila (Beach Grass)

Ammophila is a genus of flowering plants consisting of two or three very similar species of grasses. The genus name Ammophila originates from the Greek words ἄμμος (ámmos), meaning "sand", and φίλος (philos), meaning "friend". The common names for the grasses include marram grass, bent grass, and beachgrass. The grasses are found almost exclusively on the first line of coastal dunes. Their extensive system of creeping underground stems or rhizomes allows them to thrive under conditions of shifting sands and high winds, and helps stabilize the dunes and prevent coastal erosion.

Источник: Википедия (CC BY-SA)