"Dune vegetation" means vegetation that is commonly found in sand dunes, including but not limited to Ammophila breviligulata (American Beach Grass), Honckenya peploides (Seabeach Sandwort), Artemisia stelleriana (Dusty Miller, Beach Wormwood), Chamaesyce polygonifolia (Seaside Spurge), Hudsonia tomentosa (Beach Heather), Hudsonia ericoides (Beach Heather), Lathyrus japonicus (Beach Pea), Morella pensylvanica (Bayberry), Prunus maritima (Beach Plum), Rosa rugosa (Salt Spray Rose), and Rosa virginiana (Virginia Rose).
N.H. Admin. Code § Env-Wt 602.15