Marram beachgrass
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Ammophila
- species: Ammophila arenaria
Berthierville
Quebec
Canada- France
Trieste
Friuli Venezia Giulia
Italy
Visby
Gotland
Bergshamra
Djursholm
Stockholm
Johannedal
Västernorrland
Sweden- United Kingdom
Bodega Bay
Broadmoor
Daly City
California
Ferrysburg
Grand Haven
Michigan
Dunes City
Pacific City
Rockaway Beach
Oregon
Westport
Washington
United States
Blankenberge
Mouen
Nebel
Blyth