11. The dunes are a substantial area of stable grassland where the principal vegetation is marram grass. 12. It is declining over large parts of its original range due to competition from marram grass. 13. It lacks natural trees, being covered instead with marram grass and other low-growing vegetation. 14. In 1932 planting of marram grasses began in earnest, with lupins and eventually pine seedlings following. 15. It normally spends the daylight hours buried under sand or vegetation such as Marram grass or driftwood. 16. Marram , as president, oversaw the division's restructuring to become a low-cost producer.17. Silas, Marcia and the children then flee to the Marram Marches, with Nicko sailing the boat. 18. Only certain plants, such as marram grass, can withstand the constant blown sand and salt spray. 19. It is occasionally used with Marram grass and " Chrysanthemoides monilifera " to stabilise coastal dunes. 20. Marram grass has been widely used for thatch in many areas of the British isles close to the sea.
