North America (widespread). Planch. Details; Images (8) Synonyms (1) References (20) Homonyms (1) Subordinate Taxa; Specimens; Distributions (51) Chromosome Counts (7) Group: Monocot Rank: species Kind: Name of a new Taxon Herbarium Placement: Lehmann, mid, J, 17 Authors: Michaux, André. Family . Search: SPECIES: Elodea canadensis | Occurrence records | NBN Atlas; Occurrence records . Common Name: COMMON WATERWEED: Coefficient of Conservatism: 1 Coefficient of Wetness: -5 Wetness Index: OBL Physiognomy: Nt P-Forb. T°: -25 to 20°C or -13 to 68°F pH: 6.9 to 9 Hardness: 5 to 30°dGH. Elodea is a genus of 6 species of aquatic plants often called the waterweeds described as a genus in 1803. Group. The specimen shown in the photograph above was removed from French Hill Pond for study in October 2011. The … Attribution . Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Scientific Name. Common names. Elodea canadensis: 3 Species canadensis Michx. Overview Appearance Elodea canadensis is a perennial aquatic plant, native to most of North America. Stem. Licence Data provider Data resource. Appearance . Family Hydrocharitaceae. Man mowing the grass . The Plants Database includes the following 5 species of Elodea . The Washington State Department of Ecology (2003) observes that, Elodea canadensis an attractive aquarium plant, could be used as a good substitute for E. densa since it is native to Washington's lakes, ponds, and rivers. W SSA list of weeds in North America. Recorded up to 8.2 m deep in Michigan, and up to 14 m elsewhere. Preferred Name Elodea canadensis Michx. The leaves can grow up to 0.67 in. Strong. States Counties Points List Species Info. Philotria linearis Rydb. Common Name Canadian waterweed. 100 to 300cm (40 to 120") Plantation. Preferred name: Elodea canadensis ; Authority: Michaux ; Notes. DOC Research & Development Series 292-42. It can reach up to 9.8 ft. (3 m) in length. Staminate plants are much less common than pistillate, … The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. Elodea callitrichoides (Rich.) Origin: North America (Canada) Ideal fertilization. E. nuttallii is becoming more widespread and has displaced E. canadensis in many sites in Europe during the past twenty years. Foliage The leaves are a bright, translucent green. Elodea canadensis Michx. planchonii (Caspary) Victorin Elodea brandegeeae St. John Elodea ioensis Wylie Elodea linearis (Rydb.) Canadian Waterweed - Elodea canadensis ID Guide. Identification. Elodea canadensis is a perennial aquatic plant, native to most of North America. Contact us to report errors. Location: Found in lakes in depths up to 10 feet, often in hard water, and near stream inlets. (1.7 cm) long and 0.16 in. Leaf: bright green, translucent, oblong, 6–17 mm long and 1–4 mm broad, in whorls of three (rarely two or four) round the stem. Also introduced into Australia . Origin. However, it is not a legal authority for statutory or regulatory purposes. Planch. American duckweed, American elodea, American waterweed, anacharis, Canadian elodea, Canadian pond weed, Canadian pondweed, Canadian waterweed, common waterweed, elodea, oxygen weed, waterweed . Kind. The Alabama Plant Atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. (1803) common name: waterweed: Named members of the Genus Elodea. Fragments grow in a wide range of light conditions and only a very marked reduction in light levels was able to restrict the growth of this plant. Easy. It can reach up to 9.8 ft. (3 m) in length. Planch. It rarely produces seeds, the principal means of reproduction being stem fragments that grow into a new plant. Elodea canadensis rapidly propagates through stem fragments dispersed by water currents, waterfowl and human activities, and flooding was the essential parameter of this expansion (Barrat-Segretain & Elger, 2004). Anacharis is often confused with other invasive aquatic plants, such as Brazilian elodea, Egeria, and Hydrilla. Lighting. Biology: These aquatic weeds are perennials that reproduce from seeds, but can spread quickly from broken bits of the stems. pondweed, oxygenweed, yankeeweed. Structural class. common elodea, Canadian waterweed, broad waterweed, Canada waterweed. 1803. Hydrocharitaceae. Parameters . Common name. Flickr photos above were identified by the individual photographers but not reviewed by EoPS. Origin. The common name for the American or Canadian waterweed, Elodea canadensis, is Anacharis — an older term for the genus. If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases; If you select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. Symbol ELCA7. noun North American waterweed; widely naturalized in Europe • Syn: ↑Canadian pondweed • Hypernyms: ↑waterweed Latin Name: Elodea canadensis; Common Name: Common Elodea; Other Names: Elodea Pest Details. The Common Waterweed (Elodea canadensis) also called the Canadian Waterweed or American Waterweed is of the order Hydrocharitales and Tape-grass Family (Hydrocharitaceae). Egeria densa: 6 … Elodea canadensis. Facts. Elodea canadensis may be confused with Hydrilla verticillata or Egeria densa. Difficulty. E. nuttallii (Planchon) St. John. Scientific name Scientific name (unprocessed) Subspecies Species Genus Family Order Class Phylum Kingdom Identified to rank Name match metric Lifeform Common name (processed) Species subgroups Species lists. Hydrocharitaceae. Elodea canadensis Michx. Click below on a thumbnail map or name for species profiles. Elodea canadensis (American or Canadian Waterweed or Pondweed) is a perennial aquatic plant, or submergent macrophyte, native to most of North America. Native to most of North America. The website also provides access to a database and images of plants photos and herbarium specimens found at … Egeria, Hemianthus, Hydrilla, Lagarosiphon, Micranthemum, Tonina. Classified in the frog’s-bit family (Hydrocharitaceae), Elodea is native to the Americas and is also widely used as aquarium vegetation and laboratory demonstrations of cellular activities.It lives in fresh water. Widely considered invasive. Widely naturalised in the British Isles (female plants only). Origin: Several species of this plant are present in the United States, and most are native to North America. English Name: Elodea; Latin Name: Elodea canadensis; Propagate: Vegetative fragmentation; Symptoms: Mass of small white-flowered plants; The life and times of an American Elodea. Presentation. Monocotyledonous Herbs. It was first recorded from the British Isles in about 1836. Caspary syn. Canadian pondweed. Each American Elodea weed has several branches and is anchored to the water bed by roots. APNI* Description: Attached dioecious submerged aquatic perennial; branched stems to 3 (-6) m long with crowded internodes near the apex and producing long … Britt. Anacharis canadensis var. The species name associates this plant with Canada. (Fl. DAISIE. 2013. Common name: Elodea, Canadian Pondweed, American Elodea, American Waterweed, Canadian Elodea, Canadian Waterweed, Oxygen Weed, American Duckweed. In waters of almost every kind and depth, including the Great Lakes. Elodea canadensis : Source: NODC Taxonomic Code, database (version 8.0) Acquired: 1996 : Notes: Reference for: Elodea canadensis ... Common Name: Scientific Name : TSN: In: Kingdom Go to Advanced Search and Report . It blooms in the spring (Wunderlin, 2003). This species is native to the temperate regions … Elodea nuttallii has become the most common aquatic macrophyte in the Alsatian Rhine floodplain and is the most abundant of the three Elodea species (Greulich and Trémoliéres 2006). Elodea callitrichoides (Rich.) common elodea Elodea canadensis Michx . Size. Hydrocharitaceae. Scientific plant list. Flora category. Introduced into most of Europe, some Mediterranean countries, Caucasus and Siberia. Its fragments, however, do survive and grow for long as floaters before finding a new place to set root. Canada Waterweed (Elodea canadensis) Common names: Elodea (pronounced el-oh-DEE-a), American elodea, common elodea, anacharis, Canada waterweed. Vascular – Exotic. The National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Elodea canadensis Michx. Genus Elodea Michx. Casp. Common name Canadian waterweed Pondweed. Authority. Synonyms. common name: Canadian waterweed: 4 Species columbiana St. John syn. Preferred Name Elodea canadensis Michx. Anacharis canadensis (Michx.) 1 Species bifoliata St. John common name: twoleaf waterweed: 2 Species brandegeeae St. John syn. Elodea canadensis Michx. Elodea canadensis Michx. Elodea canadensis is a perennial aquatic plant, native to most of North America. Fast. Common Names. These plants will have a lot more details displayed including an image. Elodea canadensis (American waterweed or Canadian waterweed or pondweed) is a perennial aquatic plant, or submergent macrophyte, native to most of North America. Elodea canadensis Michx. Foliage. Foliage The leaves are a bright, translucent green. Adventive distribution. No data. This species is Native to certain parts of the United States but may be invasive to others. It can reach up to 9.8 ft. (3 m) in length. G. E. Crow flower. Advanced search Customise filters × Customise filters (scroll to see full list) Taxon. (1.7 cm) long and 0.16 in. It is rare in Florida, occurring in some streams in Jackson County. Elodea canadensis Michaux. The genus name (Elodea) is from the Greek for "marsh." The leaves are a bright, translucent green. Growth. is introduced into Europe and the United States. It has been introduced widely to regions outside its native range and was first recorded from the British Isles in about 1836. Taxon Concept NZOR Concept Id e4a2c3a9-9948-4adc-9a4d-e1a26353d326 According to Howell, C. 2008: Consolidated list of environmental weeds in New Zealand. Immersed. (0.4) wide. Botanical Family Hydrocharitaceae. Elodea is present in virtually every region of North America (Kartesz, 1999). Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. All Images Enlarge Image. Elodea nuttallii: 5 Species densa (Planch.) Published In: Flora Boreali-Americana (Michaux) 1: 20. Elodea canadensis is a submersed, aquatic, perennial plant. APNI* Synonyms: Anacharis canadensis (Michx.) St. John Elodea planchonii Caspary Philotria canadensis (Michx.) Family. pub. (0.4) wide. Common Names. Native distribution America. NVS code Help. Anacharis canadensis (Michx.) Species cultivated. The leaves can grow up to 0.67 in. 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