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Arundo is a highly invasive plant in southwestern North American rivers, and its promotion as a biofuel in other regions is of great concern to environmental scientists and land managers. [22] Arundo donax was introduced from the Mediterranean to California in the 1820s for roofing material and erosion control in drainage canals in the Los ...
Artemisia frigida is a perennial plant [1] with a woody base. [3] The stems spread out, generally forming a mat or clump up to 40 centimetres (1.3 ft) tall. The stems are covered in lobed gray-green leaves which are coated in silvery hairs.
Erosion control is the practice of preventing or controlling wind or water erosion in agriculture, land development, coastal areas, river banks and construction. Effective erosion controls handle surface runoff and are important techniques in preventing water pollution , soil loss , wildlife habitat loss and human property loss.
Recent studies have characterized morphological distinctions between the introduced and native stands of Phragmites australis in North America. The Eurasian phenotype can be distinguished from the North American phenotype by its shorter ligules of up to 0.9 millimetres (1 ⁄ 32 in) as opposed to over 1 mm, shorter glumes of under 3.2 mm (1 ⁄ 8 in) against over 3.2 mm (although there is some ...
Eriogonum fasciculatum is variable in appearance, forming a patchy, compact mat or shrub approaching 1.5 metres (4.9 ft) in height and 2.5 m (8.2 ft) across. The stems are up to 25 centimetres (9.8 in) long, and may be wooly, hairy, or smooth depending on the variety.
Schoenoplectus acutus (syn. Scirpus acutus, Schoenoplectus lacustris, Scirpus lacustris subsp. acutus), called tule / ˈ t uː l iː /, common tule, hardstem tule, tule rush, hardstem bulrush, or viscid bulrush, is a giant species of sedge in the plant family Cyperaceae, native to freshwater marshes all over North America.