Potamogeton natans

Floating pondweed has a circumboreal distribution. An illustrated flora of the northern United States, Canada and the British Possessions. This rhizomatous perennial herb is frequent as a floating-leaved aquatic in still or slowly flowing waters, and more rarely found as plants with submerged phyllodes.

If you have images for this taxon that you would like to share with NBN Atlas, please upload using the upload. Ce site utilise des cookies pour analyser le trafic et pour mesurer les annonces. Si vous utilisez le site continue, vous acceptez notre utilisation des cookies. Le nom vient du grec potamos , le fleuve. It is in flower from May to September.

Most are known by the common name pondweed , although many unrelated plants may be called pondwee such as Canadian pondweed ( Elodea canadensis ). Fleurs et arbres des Alpes, de Provence, de Montagne, de Corse et des Pyrénées. Amis du Parc du Fogeo, Les potamots du parc du Fogeo en Arzon , fogeo. Cette espèce est le sujet de publications parus dans ce. Les clients qui ont acheté ce produit ont également acheté. The following databases may contain further information on this name.

Please click on any button to follow a link to that database. Ses feuilles sont allongées, crènelées à bords ondulés. Il existe de nombreuses espèces de potamots, potamogeton en latin. Potamogeton crispus est répandu dans les eaux stagnantes à fond vaseux.

Common names Schwimmendes Laichkraut in German Schwimmendes Laichkraut in German Schwimmendes Laichkraut in German Svømmende vandaks in Danish Svømmende vandaks in Danish broad-leaved pondweed in English broadleaf pondweed in. Thank you for taking the time to provide feedback on the IUCN Red List of Threatened Species website, we are grateful for your input. POTAMOGETON natans , Potamot - Plante aquatique immergée, seules les feuilles supérieures peuvent flotter.

JSTOR is part of ITHAKA, a not-for-profit organization helping the academic community use digital technologies to preserve the scholarly record and to advance. Les feuilles, submergées et flottantes, alternes à subopposées, sont simples. Find the perfect potamogeton natans stock photo.

Gutlan où elle se développe surtout dans les eaux stagnantes. The New York Flora Atlas is a source of information for the distribution of plants within the state, as well as information on plant habitats, associated ecological. This species almost never fails to produce. Directly sampled from plant material The source plant and identification method is unknown.

Please contact the curator of this reference collection for more information. Katalog rostlin s vyhledáváním jednotlivých druhů. Rezervace, chráněná území a jiné významné botanické lokality.

La plupart des participants de Canadensys ont transféré leurs données au domaine public. Most Canadensys participants have dedicated their data to the public domain. Lychnis fleur de coucou Silene flos-cuculi. It has rhizomes buried in the mud from which leaf and flower. Other species present with significant patches include Utricularia macrorhiza, Nuphar polysepala (= Nuphar lutea ssp. polysepala) , and Brasenia schreberi.

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing. For vascular plants occurring in wildlands or otherwise outside of cultivation in California, the Jepson eFlora contains taxonomic treatments, distribution maps. It inhabits lakes, ponds and ditches. Hosted by the USGS Core Science Analytics and Synthesis.

Page designed through the cooperative efforts of interagency ITIS Teams. Atles fotogràfic de la flora útil i medicinal de les comarques nord-orientals de Catalunya: Alt Empordà, Baix Empordà, Garrotxa, Gironès. Aquiflor est la plus grande jardinerie aquatique en Belgique. Nos experts vous guideront pas à pas dans vos projets.

It produces both floating and submersed leaves on the same plant. The floating leaves are ovate to oblong-ovate and almost always cordate at the base. Règles du forum Collections du forum Pour poster dans cette partie, vous devez faire partie du groupe Collectionneurs.