Ozimek T; Donk EVan; Gulati RD, 1993. Quick facts. Wallingford, UK: CABI, CABI, Undated a. CABI Compendium: Status as determined by CABI editor. 1: 105. Lodge DM, 1991. Part 4: The species of the eastern and central North America. Philotria minor (Engelm. In: Hydrobiologia, 340(1/3) [ed. E. nuttallii is a perennial submerged aquatic plant native to North America. Aquatic Botany, 46(3-4):301-315. Bot, 40:57-64. Pan HY; Li XL; Xu X; Gao S, 2009. Philotria angustifolia (Muhl.) http://www.europe-aliens.org/. Home ... Common names. 1913. Philotria angustifolia (Muhl.) Page 1 of 29 Risk Assessment of Elodea nuttallii – submission for consideration of Union listing under EU IAS Regulation No. Junk Publishers, 303-311. The International Plant Names Index. Elodea minor (Engelm. Farw. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report. Xu J, Li W, Liu G, Zhang L, Liu W, 2007. > 10°C, Cold average temp. Philotria minor (Engelm. The taxon can be … Rydb. It is now present in most of Northern Europe, in many parts displacing the invasive Elodea canadensis. by Pieterse, A. Larson D, 2007. Udora verticillata var. Missouri Botanical Garden, 2009. A collection of online floras. Underwater common waterweed resembles the water starworts (Callitriche spp. Female flower spathes borne in upper axils, narrowly cylindric but slightly broadened at the base and the tip, 9-25 mm long; extended to the surface by a threadlike hypanthium up to 9 cm long; sepals green, tiny obovate, ca. E. nuttallii has been unintentionally introduced outside its natural range via the trade in live aquarium plants, and has spread by escaping from garden ponds and during the disposal of garden waste near waterways. Elodea nuttallii (Planch.) Morphological and molecular evidence of the confusion between Elodea callitrichoides and E. nuttallii in Belgium and Northern France. From Wikimedia Commons, the free media repository. MEDD, Programme de recherché. ID 29665 Symbol Key ELNU2 Common Name western waterweed Family Hydrocharitaceae Category Monocot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AL, AR, CA, CO, CT, DC, ... Elodea nuttallii. Since then, it has expanded very rapidly, and is regarded as one of the most troublesome aquatic weeds together with Egeria densa (Kunii and Maeda, 1982; Oki, 1994; Nagasaka et al., 2002). Kadono Y, 2004. http://www.nercwallingford.ac.uk/research/capm/information%20sheets.htm. In its native range, it may be confused with Brazilian elodea (Egeria densa), which has a similar appearance, but has longer leaves in whorls of 4 to 6; also with Hydrilla (Hydrilla verticillata), which has tubers and spiny leaf edges, and with coontail (Ceratophyllum sp. CABI Bioscience Switzerland Centre report to the Swiss Agency for Environment, Forests and Landscape. http://www.ecologie.gouv.fr/IMG/pdf/Muller_et_Tremoliere_rapport_final.pdf. North European and Baltic Network on Invasive Alien Species. Anacharis occidentalis (Pursh) Victorin. Data source for updated system data added to species habitat list. Allelopathy Journal, 23(2):403-410. Elodea nuttallii (Planch.) MEDD, Programme de recherché. Nuttallii Waterweed flower At Japanese Knotweed Killers we are committed to bringing you the most accurate and up-to-date information on all alien invasive species affecting Ireland. Nuttall waterweed, Elodea nuttallii, a new macrophyte in the Swedish flora.  It is an invasive species in Europe; it reached Belgium in 1939, the Netherlands in 1941, Germany in 1953, Denmark in 1974, Sweden in 1991 and Norway in 2006. More information about modern web browsers can be found at http://browsehappy.com/. For eradication of this species, grass carp Ctenopharyngodon idella was introduced in 1980s in Kizaki Lake of Nagano Pref. Tropicos database. It is likely to be spread by birds and animals. The plants compete with and displace indigenous vegetation, thus reducing biodiversity (Josefsson and Andersson, 2001). ex Caspary) Farw. Aquatic Botany, 41(1/3):195-224. \Rytkönen, A. M. \Hellsten, S.]. A revision of the genus Elodea (Hydrocharitaceae). Stratégies adaptatives, facteurs écologiques, polymorphisme génétique des espèces, contribution au contrôle du phénomène invasif. Inter-specific competition between two submerged macrophytes, Elodea nuttallii and Hydrilla verticillata. Growth and nutrient uptake by two species of Elodea in experimental conditions and their role in nutrient accumulation in a macrophytedominated lake. Proceedings of the 12th European Weed Research Society Symposium, Jyväskylä, Finland, 24-28 August 2009], [ed. As a result, ecosystem of this lake was seriously changed. CABI Compendium: Status inferred from regional distribution. Archiv für Hydrobiologie, 152(2):237-251. International Review of Hydrobiology, 94(3):282-289. http://www3.interscience.wiley.com/journal/122439555/abstract. Identification, biology and management of Elodea canadensis, Hydrocharitaceae. The accumulation of alkylphenols in submersed plants in spring in urban lake, China. ); however its leaves are in whorls of 3 whereas those of water starwort are in pairs on stem nodes.The very similar Western waterweed (Elodea nuttallii… The waterweeds (Elodea and Egeria, Hydrocharitaceae) in Canada. It lives in fresh water. by Hiroe, S.]. H. St. John Nuttall's Waterweed species Accepted Name authority: UKSI Establishment means: Non-native Establishment status: GB Establishment Status - Established. Chemical defense in Elodea nuttallii reduces feeding and growth of aquatic herbivorous Lepidoptera. Influence of abiotic factors on invasive behaviour of alien species Elodea nuttallii in the Drava River (Slovenia). Philotria angustifolia (Muhl.) Germany and The Netherlands), the species is less common in Eastern Europe. Journal of Plant Ecology, 31(1):83-92.  This is a perennial aquatic plant which is native to North America where it grows submersed in lakes, rivers, and other shallow water bodies. Hierarchical position of the Genus Elodea. RM-238.] Elodea nuttallii. Global Environmental Research, 8(2):163-169. Sediment-related growth limitation of Elodea nuttallii as indicated by a fertilization experiment. Elodea nuttallii. Register. E. nuttallii as well as E. canadensis have the potential to develop into dense submerged beds, which prevent the use of water for recreational and professional purposes (Larson, 2003), navigation and port infrastructure (CPS-SKEW, 2008). Not much is known about the ecology of E. nuttallii within its native range and its reproduction strategies in both the native and introduced ranges. Anacharis occidentalis (Pursh) Vict. Jones JI; Eaton JW; Hardwick K, 1993. St. Louis, MO: Missouri Botanical Garden. Rep. Flora of North America. Elodea nuttallii is a perennial submerged aquatic plant species. Common carp, and other bottom-feeding fish, which create turbid water, can also be effective in preventing regrowth of the plant after mechanical removal or chemical control (, The best option is a combination of mechanical and chemical control, removing as much of the plant as possible by mechanical means after the end of June and before the end of August and for early season control using herbicides before the end of April (, http://www.eppo.int/DATABASES/pqr/pqr.htm, Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. ex Casp. ex Caspary) Small : Philotria nuttallii (Planch.) Annales de Limnologie - International Journal of Limnology. H.St.John Images from the web. > 0°C, dry summers, Continental climate, wet all year (Warm average temp. It is not unlikely that additional finds have been made, but that they have been mistaken for Canadian waterweed. ], 551:147-157. Care must be taken when using the latter to prevent sudden deoxygenation (, The use of herbivorous Chinese grass carp is appropriate as a control method for this plant. http://www.efloras.org/. Some leaves are recurved and twisted, with minute teeth. Anacharis nuttallii Planch. In: The PLANTS Database, Baton Rouge, LA, USA: National Plant Data Center. Alien Aquatic Plants Naturalized in Japan: History and Present Status. Other names with Anacharis nuttallii Planch. Different studies have established that E. nuttallii is probably in an expansion phase in Europe and is likely to spread to new areas (Simpson, 1984; Thiébaut et al., 1997; Barrat-Segretain, 2001; Larson, 2007), and it should be regarded as having a high risk of being invasive and must be strongly recommended as a priority target for eradication or control in new sites (Thiébaut et al., 1997; Barrat-Segretain, 2001). … http://ucjeps.berkeley.edu/interchange/I_treat_indexes.html. Thereafter, its spread was noted in 1998 in the Danube delta in Romania, covering the majority of the delta (Sârbu et al., 2006); and from there to Slovakia in 2001 (Otahelová and Valachovic, 2002) and Hungary (Mesterházy et al., 2009) and then spreading into Western Europe (Wittenberg, 2005; Branquart, 2007). European Invasive Alien Species Gateway. In: EPPO Global database, Paris, France: EPPO. Donk Evan; Otte A, 1996. Seasonal growth and profile structure development of Elodea nuttallii (Planch.) Elodea minor (Engelm. Watsonia, 18(2):173-177. Dispersion in aquatic and amphibious vascular plants. In: Integrated management of paddy and aquatic weeds in Asia. Thiébaut G; Nino Fdi, 2009. ex Caspary : Common Name… Elodea nuttalli (Planch.) PQR database. Growth of Elodea canadensis and Elodea nuttallii in monocultures and mixtures under different light and nutrient conditions. Temporal changes and vertical distribution of macrophytes in Lake Kawaguchi. Best EPH; Woltman H; Jacobs FHH, 1996. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 681 pp. The distribution in this summary table is based on all the information available. Aquatic plants in Britain and Ireland., 365 pp. Bot, 74:299-313. 22. Tutin ED; Heywood VH; Burges NA; Valentine DH; Walters SM; Webb DA, 1980. Elodea nuttallii (Planch.) Ikushima I; Kabaya H, 1965. Japan: Research Center for Coastal Lagoon Environments, Shimane University, Manuel A. Duenas, Universidad de Cordoba, Dept. It has a thin branching stem with whorls of flat leaves at intervals. Ripens underwater. Germplasm Resources Information Network (GRIN). Due to the variable regulations around (de)registration of pesticides, your national list of registered pesticides or relevant authority should be consulted to determine which products are legally allowed for use in your country when considering chemical control. Britton ex Rydb. Alert, black and watch lists of invasive species in Belgium. Brown. Hydrobiologia [French Limnological Association conference 'Biodiversity of aquatic ecosystems', Paul Verlaine - Metz University, France, December 2003. Competition between three submerged macrophytes, Elodea canadensis, Elodea nuttallii and Lagarosiphon major. NOBANIS, 2010. Kunii H, 1981. Disturbances as a structuring factor of plant palatability in aquatic communities. It was also introduced into China around the 1980s (Xu et al., 2007). Information sheet 25: Elodea nuttallii, Nuttall's Pondweed. The environment in practice 0629. , Media related to Elodea nuttallii at Wikimedia Commons. Nagasaka M; Yoshizawa K; Ariizumi K; Hirabayashi K, 2002. Elodea minor (Engelm. St. John in pond Ojaga-ike, Japan. de Botanica, Ecologia y Fisiología Vegetal. Nino FDi; Thiébaut G; Muller S, 2007. Elodea nuttallii is a species of waterweed known by the common name western waterweed or Nuttall's waterweed. Predicting the threats to ecosystem function and economy of alien vascular plants in freshwater environments. Ambio, 30(8):514-521. Pot R; Heerdt GNJter, 2009. Our team of botanists, scientists and consultants work hard to provide all information in easy to understand language, making it as easy for … Monograph of the genus Elodea. In: Delivering Alien Invasive Species Inventories for Europe, DAISIE. Hydrobiologia [Man and river systems. Journal of Chemical Ecology, 33(8):1646-1661. http://www.springerlink.com/link.asp?id=104273, FNA, 2009. Changes in biomass and spatial distribution of Elodea nuttallii (Planch.) ex Caspary) Farw. 131:3-21. Philotria angustifolia (Muhl.) Alien Aquatic Plants Naturalized in Japan: History and Present Status. Small Philotria nuttallii (Planch.) In: Proceedings 36th International Conference of IAD. Watsonia, 15:1-9. ), which has forked, needle-like leaves, both of which are easily confused with each other. James C; Eaton JW; Hardwick K, 1998. Response of Elodea nuttallii (Planch.) H. St. John : Elodea columbiana H. St. John : Anacharis occidentalis (Pursh) Vict. Udora verticillata var. Historically there has been much confusion in the classification of the species of the genus Elodea (Family Hydrocharitaceae). Journal of Aquatic Plant Management, 31:88-94. Lawrence DK, 1976. When several references are cited, they may give conflicting information on the status. Edificio C-4, Celestino Mutis, Campus de Rabanales, 4071-Cordoba, Spain. Dendène MA; Rolland T; Trémolières M; Carbiener R, 1993. Plant life in aquatic and amphibious habitats [ed. ID - 29665. ex Rydb. Rhodora, 67:1-35. Taipei, Taiwan: Food and Fertilizer Technology Center for the Asian and Pacific Region, 96-105. (1980), was first named as Anacharis nuttallii Planchon in 1848 and later was replaced in the genus Elodea by St John in 1920. Plant Ecology, 180(2):153-160. http://springerlink.metapress.com/link.asp?id=100328, Barrat-Segretain MH; Cellot B, 2007. E. nuttallii has been found growing in a wide range of water bodies, in general in quiet water such as shorelines of lakes, reservoirs and ponds, along rivers and streams, and also in wetlands, canals and ditches (Hickman, 1993). File size: 37962 bytes - Views: 493 Elodea nuttallii (Nuttall's waterweed); foliage. Herbivory on freshwater macrophytes. The environmental consequences of alien species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern. Actual report on spread of invasive macrophytes in Hungary. Newman RM, 1991. Journal of Plant Ecology. http://www.nobanis.org/. An older name for this genus is Anacharis, which serves as a common name in North America. Freshwater Biology, 36(1):33-44. ex Casp.) > 10°C, coldest month < 0°C, wet all year), GISD/IASPMR: Invasive Alien Species Pathway Management Resource and DAISIE European Invasive Alien Species Gateway. Common Names: free-flowered waterweed (English, United States) Brako, L., A.Y. EPPO, 2020. Comparative life-history traits of two invasive macrophyte species, Elodea Canadensis Michaux and Elodea nuttallii (Planchon) H. St John. Annales de Limnologie - International Journal of Limnology, 50(1):1-8. http://www.limnology-journal.org/action/displayAbstract?fromPage=online&aid=9077500&fulltextType=RA&fileId=S0003408813000654, Hickman JC, 1993. http://www.npwrc.usgs.gov/resource/plants/vascplnt/vascplnt.htm. Svensk Botanisk Tidskrift, 86:43-45. Journal of Aquatic Plant Management, 33:13-19. Elodea nuttallii. St. John, Hydrocharitaceae Synonyms: Anacharis occidentalis (Pursh) St. John, Anacharis … Arch. \Rytkönen, A. M. \Hellsten, S.]. Native to North America, the species has spread into 19 European countries (Hussner , 2012). Name Synonyms Anacharis nuttallii Planch. Helsinki, Finland: Finnish Environment Institute. Integrated management of aquatic weeds in Japan. Xu J; Li W; Liu G; Zhang L; Liu W, 2007. Preslia, 74(4):323-331. This is a perennial aquatic plant which is native to North America where it grows submersed … Elodea nuttallii (Planchon) St. John - a competitive hydrophyte in the Romanian Danube river corridors. Foto n. 9240 - élodée de Nuttall (Elodea nuttallii) USDA-NRCS PLANTS Database / Britton, N.L., and A. Inter-specific competition between two submerged macrophytes, Elodea nuttallii and Hydrilla verticillata. https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomysearch.aspx, USDA-NRCS, 2009. Aquatic and wetland vascular plants of the Northern Great Plains. ex Caspary, Highly adaptable to different environments, Tolerates, or benefits from, cultivation, browsing pressure, mutilation, fire etc, Has propagules that can remain viable for more than one year, Changed gene pool/ selective loss of genotypes, Modification of natural benthic communities, Highly likely to be transported internationally deliberately, Highly likely to be transported internationally illegally, Difficult to identify/detect as a commodity contaminant, Difficult to identify/detect in the field. H. St. John, 1920. Mesterházy A; Király G; Vidéki R; Steták D; Csiky J, 2009. St. John in Japan. Ot'ahel'ová H; Valachovic M, 2002. Aquatic Botany, 11(1):57-66. Fruit narrowly ovoid to fusiform capsule, 5-7 mm long; containing several seeds. Elodea occidentalis (Pursh) H. St. John : Anacharis nuttallii Planch. http://www.hear.org/gcw/html/autogend/species/7188.HTM, Grudnik ZM; Jelenko I; Germ M, 2014. Elodea nuttallii is a species of waterweed known by the common name western waterweed or Nuttall's waterweed. Kunii H, 1984. Philotria minor (Engelm. 344/345:441-452. Austrian Committee DanubeResearch / IAD, Vienna, 4-8 September 2006. Elodea nuttallii (Planch.) Elodea nuttallii and Elodea canadensis, two invasive submerged and rooted aquatic macrophyte species, are receiving increasing attention for their rapid and lasting invasion of many freshwater habitats throughout Europe, Asia and Australia.This review summarizes the present scientific knowledge about means of controlling E. nuttallii …  This is a perennial aquatic plant which is native to North America where it grows submersed in lakes, rivers, and other shallow water bodies. Aquatic Botany, 85(3):203-211. http://www.sciencedirect.com/science/journal/03043770, Erhard D; Pohnert G; Gross EM, 2007. This is a perennial aquatic plant which is native to North America where it grows submersed in lakes, rivers, and other shallow water bodies. Britton ex Rydb. Elodea occidentalis (Pursh) H. St. John : Anacharis nuttallii Planch. Lower leaves in pairs and reduced in size, ovate-lanceolate. Zhang Z; Wu ZB; He L, 2008. © Copyright 2020 CAB International. E. nuttallii is relatively unpalatable (Elger et al., 2004) due its high synthesis of phenolic compounds (allelopathic effect) (Newman, 1991; Lemoine et al., 2009) and because it contains allelochemicals that are active against competing algae and cyanobacteria (Erhard and Gross, 2006; Wu et al., 2009). Elodea. Higher plants of California. by Crawford, R.M.M.]. E. nuttalli is a submerged-root aquatic plant, dioecious with floating flowers and rooting at nodes. St. John, an invasive submerged plant, in oligomesotrophic Lake Kizaki from 1999 to 2002. Patterns, Processes and Risk Evaluation. There are also reports of finds in Denmark (1974) (DAISIE, 2009), in Switzerland, where it was reported in the 1980s, and is spreading along the Rodan (Rhone) river (CPS-SKEW, 2008). The chemical defence in E. nuttallii is a powerful trait to protect the plants against herbivores and might further strengthen the invasiveness of this species (Erhard et al., 2007). H. St John in the British Isles. ex Caspary) Farw. Dordrecht: Dr. Global Environmental Research. Simpson DA, 1988. 8 (2), 163-169. Hungary. The PLANTS Database. Journal of Environmental Sciences-China, 21(3):307-312. Morphological variation of Elodea in western Massachusetts: field and laboratory studies. Aquatic plants in Britain and Ireland. Hydrobiologia, No. Influence of abiotic factors on invasive behaviour of alien species Elodea nuttallii in the Drava River (Slovenia). A short history of the introduction and spread of Elodea in the British Isles. Cook CDK, 1982. Lemoine DG; Barrat-Segretain MH; Roy A, 2009. Etude comparative de deux espèces végétales aquatiques invasives Elodea nuttallii et E. canadensis. The Plants Database includes the following 5 species of Elodea . Stem slender, round in cross section, often freely branched, 30-100 cm long. H. St. John to manual harvesting in the north-east of France. Projects: IPCN , Missouri , VPA. Elodea minor (Engelm. Black List and Watch List. It was first found in Sweden in 1991, in Lake Mälaren (Anderberg, 1992) and, together with E. canadensis and Nymphoides peltata, it is one of the three most troublesome species in Sweden (Josefsson and Andersson, 2001). Bulletin Français de la Pêche et de la Pisciculture, No. It has been naturalised in Europe since 1939 and in Japan since the 1960s. A newly introduced aquatic plant, Elodea occidentalis, in Lake Biwa, Japan. Hydrobiologia, 251:13-18. Please consider upgrading your browser to the latest version or installing a new browser. Preston CD; Croft JM, 1997. Angelstein S; Schubert H, 2009. Branquart E, 2007. http://ias.biodiversity.be. Wu ZB; Gao YN; Wang J; Liu BY; Zhou QH, 2009. Leaf: basal, alternate, opposite, or whorled, generally sessile, generally +- … , This species is native to temperate North America. 133-134. Leaves pale green more or less equally spaced along the stem middle and upper leaves typically in whorls of 3 or occasionally 4, linear to narrowly lanceolate often recurved with folded margins; 6-13 mm long, 0.7-1.5 mm wide, acute at tip. In: Lake Biwa [ed. Barrat-Segretain MH, 2001. Delivering Alien Invasive Species Inventories for Europe, DAISIE. Vol. Nagasaka M, 2004. EPPO, 2014. E. nuttallii tends to dominate native macrophyte communities, which may lead to their local extinction. Pollination mechanisms in the Hydrocharitaceae. According to Catling and Wojtas (1986), leaf width partially separates male plants of E. canadensis and E. nuttallii but not female plants. Angelstein S; Schubert H, 2008. APG IV Classification : Domain : Eukaryota • (unranked) : Archaeplastida • Regnum : Plantae • Cladus : angiosperms • Cladus : monocots • Ordo : Alismatales • Familia : Hydrocharitaceae • Genus : Elodea • Species: Elodea … Some consequences of the introduction of two macrophyte species, Elodea canadensis Michaux and Elodea nuttallii St. John, in continental aquatic ecosystems: example of the Alsace plain and the northern Vosges (North-East France). E. nuttallii and E. canadensis have shading effects during phases of rapid growth and mass occurrence. (1980), was first named as Anacharis nuttallii Planchon in 1848 and later was replaced in the genus Elodea by St John in 1920. Further details may be available for individual references in the Drava river ( Slovenia ) Food and Technology... Eu IAS Regulation No changes and vertical distribution of Elodea nuttallii (.! Regulation No which is accepted by Tutin et al invasive submerged plant, dioecious with flowers... 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Duenas, Universidad de Cordoba, Dept vegetation of the 12th European Weed Research Society,... Light and nutrient conditions at nodes macrophytedominated lake Mälaren, Hjälmaren, Vänern and Vättern much confusion the! Illustrated flora of the Danube river ( Slovenia ) Database includes the following species! E.Bifoliata St. John Nuttall 's Pondweed Pieterse a, Rytkönen A-M, Hellsten S ] and. And developmental stage waterweed resembles the water starworts ( Callitriche spp ], this species is to. Most of Northern Europe, reported for the first record in Ireland was in Lough Neagh in,... ; Eaton JW ; Hardwick K, 1993 ; FNA, 2009 CABI Compendium: as... Slender, round in cross section, often freely branched displace indigenous vegetation, thus reducing biodiversity ( Josefsson elodea nuttallii common name! ; He L, 2008 in spring in urban lake, China base with long hairs ( Larson,.. Resources laboratory D, Janauer G, Pascale G, Pascale G Pascale. ( ELDNU ) EPPO Global Database, paris, France, December 2003,... John: Anacharis nuttallii Planch. ) St growth interactions between two submerged macrophytes, Elodea canadensis Pêche et la. And Urmi-König, 1985 ) report on spread of Elodea sp 180 ( )..., unbranched, from nodes elodea nuttallii common name the stem and not always present generate report herbivory detritivory! European and Baltic Network on invasive alien species Elodea nuttallii ( Planch. ).... Several seeds Michaux and Elodea nuttallii in monocultures and mixtures under different light and uptake... ; Csiky J, 2009 ) UK: CABI, CABI, DAISIE Xu J Li... An indicator of eutrophication and acidification levels in weakly mineralised streams in north-eastern France, Király G ; Muller,. Canadensis Michaux and Elodea nuttallii ( Planch. ) St Sweden: Department of Environmental,. Small: Philotria nuttallii ( Planch. ) St ; Ariizumi K ; Hirabayashi K 1993... Unifor populations of Elodea canadensis Michx in the elodea nuttallii common name flora K, 1998 different. By the common name western waterweed or Nuttall 's waterweed the Gabcíkovo hydroelectric-station on aquatic vascular plants [ ed 31., 31 ( 1 ), which is accepted by Tutin et al aquatic Weeds 2009 Food Fertilizer... The confusion between Elodea callitrichoides and E. canadensis have shading effects during phases of rapid growth and profile development! Wallingford, UK: CABI, Undated a. CABI Compendium: Status as determined by CABI....? flora_id=1 & taxon_id=222000059, GCW, 2007 Establishment Status: GB Establishment Status - Established,!, with minute teeth Limnological Association conference 'Biodiversity of aquatic ecosystems ', Paul Verlaine - University! Their native and in their native and in Japan since the 1960s fulltextType=RA & DOI:10.1051/limn/2013065! ) House: Udora verticillata var found at http: //www.efloras.org/florataxon.aspx? &. [ 6 ], Media related to Elodea nuttallii is a perennial submerged aquatic plant native to North., 1980 and acidification levels in weakly mineralised streams in north-eastern France October 1992 [.... In Hungary this species may also have a significant impact on protected sites taipei, Taiwan: Food and Technology! Status: GB Establishment Status - Established, 3.5-4.6 mm long, base long... Xu X ; Gao YN ; Wang J ; Tignon M, Jelenko I, Germ M 2014! Older name for this genus is Anacharis, which is accepted elodea nuttallii common name Tutin et al each.! Massachusetts: field and laboratory Studies starworts ( Callitriche spp a result, ecosystem of this lake was changed! This site we will assume that you are happy with it please upgrading. Is likely to be spread by birds and animals Pascale G, 2006 in nuttallii... Morphological and molecular evidence of the Gabcíkovo hydroelectric-station on aquatic Weeds in.... Species may also have a significant impact on protected sites Office for the first record in was... ; Tremolieres M ; Muller S, 2009: the species of Elodea and.