Lake Weeds Identification; FAQâs; About Us; Contact Us; Search for: Elodea. Fiche d`identification Elodée à feuilles alternes publicité Projet Espèces exotiques envahissantes Fiche signalétique Elodée à feuilles alternes Lagarosiphon major Description Synonymes : Lagarosiphon muscoides var. Phosphoglyceric acid and sugars account for 27% of the label during similar exposures. Consulter la fiche XML - Consulter la fiche HTML. OCT 2006. Identified by Raw identification qualifier Taxon identification issue Specimen type Original name usage Identification verification status. Nom(s) commun(s) : Élodée du Canada, Peste dâEau Synonyme(s) : N/A Famille : Hydrocharitaceae Distribution : Amérique du Nord et en tant quâespèce envahissante également en Europe, en Afrique du Nord et en Australie, entre autres and Egeria densa was undertaken to document status in Canada and to evaluate existing methods of identification. Elodea canadensis Michx., 1803 : Synonyme(s) latin(s): Helodea canadensis, Anacharis alsinastrum: Autre(s) appellation(s): Peste-d'eau: Habitat et répartition: Eaux courantes ou stagnantes - Dans une grande partie de la France. Washington State Department of Ecology > Water & shorelines > Freshwater studies > Lake water quality > Aquatic Plant Guide home > Submersed Plants > Elodea nuttallii photo Submersed Plants Elodea canadensis , Common Waterweed Pays ISO (code) Canada (ca) Localité originale. It has been introduced widely to regions outside its native range and was first recorded from the British Isles in about 1836. Elles peuvent avoir été introduites de manière involontaire, par exemple via des voies dâéchanges intenationaux, ou de façon intentionnelle, bien ue, sans volonté de nuie à lâenvionnement. Elodea canadensis. Alors que Elodea canadensis se rencontre le plus souvent dans des cours d'eau, E. nuttallii , plus résistante à l'ammoniac et au phosphore, à vitesse de croissance supérieure, tend à la supplanter dans les eaux stagnantes. Elodée du Canada â Elodea canadensis. Gazanie â Gazania rigens. Di Nino F. 2008. Elodea canadensis Michaux. Hydrobiologia 340: 219-224. Thèse présentée pour lâobtention du grade de docteur de lâUniversité de Metz. Canada. Mots clés : dénitrification, utilisation du nitrate, Flexibacter canadensis. Location. Elodea canadensis. Rushes, reeds and sedges grow in shallow water in the margins. Collector Life stage Reproductive Condition Establishment means Month Year Year (by decade) Multimedia. Eugelink, A.H. 1998.Phosphorus uptake and active growth of Elodea canadensis Michx. â Europe occidentale et centrale ; originaire de l'Amérique du Nord. Country cl927 Elevation Minimum elevation (in metres) AUS Local gov. 1985. Location. , 1803 Classification phylogénétique Classification phylogénétique Ordre Alismatales Famille Hydrocharitaceae Les élodées ou hélodées (genre Elodea) sont des plantes aquatiques originaires d' Amérique du Nord . Click here to review or comment on the identification. The waterweeds (Elodea and Egeria, Hydrocharitaceae) in Canada. In rivulis Canadae. It has been introduced into several European aquatic environments. Elodea nuttallii is a species of waterweed known by the common name western waterweed or Nuttall's waterweed. Britton: PHLI10: Philotria linearis Rydb. Détermination. fl. Classification. Among the most troublesome are Crassula helmsii (New Zealand pygmyweed), Elodea canadensis (Canadian pondweed), E. nuttallii (Nuttallâs pondweed), Lagarosiphon major (curly waterweed), Potamogeton crispus (curled pondweed) and species of Myriophyllum (water milfoil) Marginal or emergent weeds. Allelopathic activity of Elodea canadensis and Elodea nuttallii against epiphytes and phytoplankton. Libellé du pays. Flora category. Aquatic Botany. Cook, C. D. K., and K. Urmi-Knig. 2008 - Rapport final - Programme de recherche Invasions Biologiques : « Etude comparative de deux espèces végétales Févier dâAmérique â Gleditsia triacanthos. H. St. John: ELPL: Elodea planchonii Caspary: PHCA23: Philotria canadensis (Michx.) Identification, biology and management of Elodea canadensis, Hydrocharitaceae. 1803] Références en ligne . Définition Les espèces végétales exotiques envahissantes (EVEE) sont des végétaux non originaires de notre territoire. It is also found in Eurasia, where it is commonly weedy; it is not known as a weed species in its native range. Identified by Raw identification qualifier Taxon identification issue Specimen type Original name usage. Even though the nuclear ITS region has been reported as a reliable identification tool to discriminate Also in this study, 38% of all sampled populations, were misidentified when using morphological characteristics. Journal of Aquatic Plant Management 33:13-19. A revision of the genus Elodea (Hydrocharitaceae). Genre Elodea Michx. Le Elodea canadensis est une espèce indigène commune que l'on retrouve partout au sud du Canada. Location. Renouée du Turkestan â Fallopia baldschuanica. Monocotyledonous Herbs. [1586] Elodea canadensis. S'abonner aux mises à jour. Généalogie. Rooted multi-branched, underwater plant with dark green, blade-like leaves and small white Flowers above water. 30. Nom. Identifiant : * Mot de passe : * To prevent automated spam submissions leave this field empty. Origine. Some of the most ⦠Occurrence. Elodea canadensis Michx. 203-211. Elodea nuttallii may have a higher salinity tolerance (up to 10 ppt) than common waterweed. Vascular â Exotic. Nom du récolteur. Ce sont des plantes largement employées pour garnir les aquariums . Canadian Journal of Botany 64(8):1525-1541. Catling, P. M., and W. Wojtas. Elodea canadensis. Plantes exotiques envahissantes â Recommandations et techniques de lutte. A. Michaux. Elodea canadensis Native or Non-native: ... (Elodea nuttallii) is reported to occur in the Chesapeake Bay (Brown and Brown, 1984) but its identification (and thus its distribution) are poorly known. Topinambour â Helianthus tuberosus Equivalent amounts oforganic acids and C3 cyde products are present after 8 seconds. Elodea canadensis and E. nuttallii are morphologically very variable and, therefore, difficult to discriminate , , . Taxonomie de Elodea canadensis (Élodée du Canada) : noms scientifiques et vernaculaires, classification, synonymie, arbre taxonomique. 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