__ Grass, Vegetation Used to Shore Up Sand Dunes
This page is the CodyCross answer for the clue below from Water Park, Group 755, Puzzle 4 (All Inclusive Resort).
Question is: __ Grass, Vegetation Used to Shore Up Sand Dunes
and the answer is: MARRAM
Word Meaning:
MARRAM — Ammophila arenaria, a coarse grass found on sandy beaches.
Definitions from Wiktionary.