WebAlso known as: Grasswrack pondweed Potamogeton compressus produces a strongly flattened, robust, branching stem up to 90 cm in maximum length . It grows annually from … Webmacrophyte species of the pondweed family. The species is nationally scarce in Britain and appears to be declining both in Britain and throughout its range. Compared with many …
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WebThe Ecology of Grass-Wrack Pondweed Potamogeton Compressus; Freshwater Ecosystem Services and Biodiversity Values of the Beijiang River, China; Multivariate Morphometric … Potamogeton compressus produces a strongly flattened, robust, branching stem up to 90 cm in maximum length . It grows annually from turions and seed, producing bushy plants branching near the surface with long, rather grass-like leaves that are 85–240 mm long and 3–6 mm wide and olive-green or dark … See more Potamogeton compressus is a species of aquatic plant known by the common names grass-wrack pondweed, flatstem pondweed and eel-grass pondweed. See more Potamogeton compressus was first named by Linnaeus in Species Plantarum (1753). For much of the 19th century, Potamogeton friesii … See more Grass-wrack pondweed grows in still or slow-flowing, lowland, calcareous and often rather nutrient-rich water bodies such as backwaters in rivers, ponds and slow-moving … See more • Jepson Manual Treatment • Flora of North America See more Potamogeton compressus is native to Europe (Austria, Britain, Denmark, Finland, France, Germany, Ireland, Netherlands, Poland, Russia, Spain, Sweden, … See more Potamogeton compressus is not in cultivation. It could probably be cultivated in rather silty ponds, so long as they are regularly cleaned … See more dan hooper fermilab
Pondweed, grasswrack - English definition, grammar, …
WebFind many great new & used options and get the best deals for Antique Print-POTAMOGETON COMPRESSUS-'GRASSWRACK PONDWEED-52-Flora Batava-1800 … WebWrack (seaweed) Accumulation of detrital seagrass wrack ( Posidonia australis) at West Beach, South Australia. Wrack washed ashore in Brunswick, Georgia by Hurricane … http://publications.naturalengland.org.uk/file/5131511414128640 birtcher medical