Description: A small grass of walls, stony places and bare sandy ground along the coast.

Also known as darnel poa.

All names: Catapodium marinum (L.) C.E.Hubb.; Desmazeria marinum (L.) Druce; Desmazeria marina (L.) Druce; Desmazeria loliacea Nyman; Poa loliacea Huds.; Sclerochloa loliacea Woods ex Bab.; Festuca rottboelloides Kunth; Festuca loliacea auct.

Distribution Map from NBN: Catapodium marinum at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Catapodium marinum at iNaturalist World Species Observations database.