We found 3 dictionaries that define the word dune grass:

General (2 matching dictionaries)

1. dune grass: Dictionary.com
2. dune grass: Wiktionary

Science (1 matching dictionary)

3. Botanical Terms (No longer online)

Definitions from Wiktionary (Dune grass) ▸ noun:  Alternative form of dunegrass [The plant Swallenia alexandrae.] Phrases: european dune grass, more... ▸ Words similar to dune grass ▸ Usage examples for dune grass ▸ Idioms related to dune grass ▸ Wikipedia articles (New!) ▸ Words that often appear near dune grass ▸ Rhymes of dune grass ▸ Invented words related to dune grass