beach grass
beach grass
also beach·grass (bēch′grăs′)beach′ grass`
n.
Noun | 1. | beach grass - tough grasses with strong roots that can grow on exposed sandy shores |
单词 | beach grass | |||
释义 | beach grassbeach grassalso beach·grass (bēch′grăs′)beach′ grass`n.
beach grassbeach grassormarram grass(mâr`əm), any species of the genus Ammophila, perennial grasses used to control the shifting of sand dunes, thereby protecting sandy coastal areas. The European beach grass (A. arenaria) has been used to hold dunes in Europe and was early planted at Cape Cod to bind the sands; later it was used at Golden Gate Park and elsewhere in the United States. The American beach grass (A. breviligulata) is native to dunes of the Great Lakes and much of the eastern seacoast. Beach grasses have creeping rootstocks that rapidly form an extensive root system. Beach grasses are classified in the division MagnoliophytaMagnoliophyta, division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem). ..... Click the link for more information. , class Liliopsida, order Cyperales, family Poaceae. beach grass
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