pondweed

pondweed
/pond"weed'/, n.
any aquatic plant of the genus Potamogeton, most species of which grow in ponds and quiet streams.
[1570-80; POND + WEED1]

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▪ plant
      any of several cosmopolitan freshwater plants sometimes grown in ponds or aquariums. They belong to two families: the Potamogetonaceae (pondwood family) and the Aponogetonaceae (lattice plant family), both of which have species that develop submerged or floating leaves but frequently have emergent flowering shoots. The former group includes frog's lettuce (Potamogeton densus), of Europe and southern Asia, and P. crispus, of Europe but naturalized in the eastern United States and in California. Cape pondweed (Aponogeton distachyus), of the family Aponogetonaceae, has several varieties grown for ornament in pools or greenhouses. Many species of these families serve as food for waterfowl and as cover for fishes.

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Universalium. 2010.

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Look at other dictionaries:

  • Pondweed — Pond weed , n. (Bot.) Any aquatic plant of the genus {Potamogeton}, of which many species are found in ponds or slow moving rivers. [1913 Webster] {Choke pondweed}, an American water weed ({Anarcharis Canadensis}, syn. {Elodea Canadensis}.) See… …   The Collaborative International Dictionary of English

  • pondweed — [pänd′wēd΄] n. any of a genus (Potamogeton) of water plants of the pondweed family, having submerged or floating leaves and spikes of inconspicuous flowers adj. designating a family (Potamogetonaceae, order Najadales) of monocotyledonous water… …   English World dictionary

  • pondweed — ► NOUN ▪ a submerged aquatic plant of still or running water …   English terms dictionary

  • pondweed — noun Date: 1578 any of a genus (Potamogeton of the family Potamogetonaceae, the pondweed family) of aquatic plants with jointed usually rooting stems, floating or submerged leaves, and spikes of greenish flowers …   New Collegiate Dictionary

  • pondweed — noun Any plant of the genus Potamogeton, that grows in ponds or similar aquatic conditions; extended to other similar plants. If you have to clear out any pondweed, make sure you leave it by the water’s edge before composting it so that any… …   Wiktionary

  • pondweed — /ˈpɒndwid / (say pondweed) noun any of the aquatic plants constituting the genus Potamogeton, most of which grow in ponds and quiet streams …  

  • pondweed — elodėja statusas T sritis vardynas apibrėžtis Vandeplūkinių (Hydrocharitaceae) šeimos augalų gentis (Elodea). atitikmenys: lot. Elodea angl. ditch moss; pondweed; waterweed vok. Wasserpest rus. элодея lenk. moczarka …   Dekoratyvinių augalų vardynas

  • pondweed family — noun plants that grow in ponds and slow streams; sometimes includes family Zosteraceae • Syn: ↑Potamogetonaceae, ↑family Potamogetonaceae • Hypernyms: ↑monocot family, ↑liliopsid family • Member Holonyms: ↑Naiadales …   Useful english dictionary

  • pondweed — n. immersed aquatic plant which grows in ponds and still waters …   English contemporary dictionary

  • pondweed — noun a submerged aquatic plant of still or running water. [Many species, especially in the genus Potamogeton.] …   English new terms dictionary

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