marram
/ˈmærəm/(亦作marram grass)
noun
1- a coarse European grass of coastal sand dunes, binding the loose sand with its tough rhizomes滨草, 沙生固沙草。
1.1
- Ammophila arenaria, family Gramineae.拉丁名Ammophila arenaria,禾本科。
词源
mid 17th cent.: from Old Norse marálmr, from marr 'sea' + hálmr 'haulm'.