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Potamogeton is a genus of aquatic, mostly freshwater, plants of the family Potamogetonaceae. Most are known by the common name pondweed, although many unrelated plants may be called pondweed, such as Canadian pondweed (Elodea canadensis). The genus name means "river neighbor", originating from the Greek potamos (river) and geiton (neighbor). [1 ...
Potamogeton obtusifolius, known as blunt-leaved pondweed, [2] is an aquatic plant in the genus Potamogeton. It grows mainly in mesotrophic to eutrophic lakes, ponds and ditches, rarely in brackish water. It occurs primarily in Central Europe, the British Isles, Fennoscandia and eastern North America.
Curly-leaf pondweed is a rhizomatous perennial herb producing a flattened, branching stem up to a meter long. The submerged leaves are alternately arranged. [3] The leaves are sessile, linear or oblong in shape, 25–95 millimetres (1– 3 + 3 ⁄ 4 in) long and 5–12 millimetres (3 ⁄ 16 – 15 ⁄ 32 in) wide. [4]
The carnivorous plant Utricularia vulgaris, a specialist in acid ponds, overwinters by producing turions that fall to the bottom of the pond and produce new plants in the spring. Other pond plants that also use this method include Potamogeton species and some Microphylum species. The lack of flow in ponds provide habitats for plants that are ...
In 2016, aquaculture was the source of 96.5 percent by volume of the total 31.2 million tonnes of wild-collected and cultivated aquatic plants combined. Global production of farmed aquatic plants, overwhelmingly dominated by seaweeds, grew in output volume from 13.5 million tonnes in 1995 to just over 30 million tonnes in 2016. [24]
Potamogeton diversifolius is a species of aquatic plant known by the common names waterthread pondweed and diverse-leaved pondweed. It is native to most of the United States, as well as sections of southwestern Canada, and northern Mexico, where it grows in water bodies such as ponds, lakes, ditches, and slow-moving streams. This is a perennial ...
Ceratophyllum demersum is a cosmopolitan species of aquatic plant. Drosera, the sundews, are carnivorous plants with species found on every continent except Antarctica. Duckweeds are tiny flowering plants that float on the surface of water, with members of the group found worldwide. Isoetes is a cosmopolitan genus of lycophyte known as the ...
Pontederia cordata, common name pickerelweed or pickerel weed (), is a monocotyledonous aquatic plant native to the Americas. It grows in a variety of wetlands, including pond and lake margins across an extremely large range from eastern Canada south to Argentina.