marram grass

marram grass (uncountable)

1. Synonym of marram.
   • 1961 September, “Margam yard revisited”, in Modern Railways, page 537:

     But the disadvantages of proximity to sand dunes have become apparent in the past year. War is being waged on wind-blown sand by planting marram grass.

• “marram grass” in Lexico, Dictionary.com; Oxford University Press.