IPANE. Maryland Department of Natural Resources, Annapolis, MD. Hydrobiologia 131(1):3-21. Canadian Journal of Botany 62:2822-2826. Plant material should be removed after it is cut to prevent regrowth or decreases in oxygen concentration due to plant decomposition (ENSR International 2005). This invasive pond weed is indigenous to Eurasia and University of Kansas Biodiversity Institute. Check other web resources for Potamogeton crispus L. : Flora Europaea: Database of European Plants (ESFEDS) Flora of North America: Collaborative Floristic Effort of North American Botanists ; AVH: Australia's Virtual Herbarium ; TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden Aquatic and marsh plants of Alabama. Accessed on 09/08/2008. Chabreck, R.H., and R.E. According to Balgie et al. Chester, E.W. 2015. iMapInvasives New York. Potamogeton crispus is a perennial, submerged, aquatic herb that is native to Eurasia. Accessed on 08/27/2013. Sivaci, A., E. Elmas, F. Gümüs, and E. R. Sivaci. † Populations may not be currently present. 2003. Wyoming Game and Fish Department, Cheyenne, WY. 1977. 2012. Potamogetonaceae in Flora of Texas. Radford, A.E., H.E. Summary Report of Nonindigenous Aquatic Species in U.S. Accessed on 11/20/2015. Invasive species of aquatic plants and wild animals in Minnesota: annual report for 2009. Checklist of Vascular Aquatic Plants of Tennessee. Exotic Aquatic Plant Infestations in New Hampshire. Archives of Environmental Contamination and Toxicology 54(4): 612-618. Ecological life histories of the three aquatic nuisance plants, Myriophyllum spicatum, Potamogeton crispus, and Elodea canadensis. 2012). 1997), Eurasia, Africa, and Australia (Catling and Dobson 1985). http://gf.nd.gov/ans. Effects of Potamogeton crispus L. on the fate of phthalic acid esters in an aquatic microcosm. http://www.ecy.wa.gov/programs/eap/lakes/aquaticplants/index.html#annualsurvey. Missouri Botanical Garden. Michigan State University, East Lansing, MI. Regardless when cutting/raking occurs, it is important to remove as many plant fragments as possible to limit new populations of curlyleaf pondweed. Seed production by curly-leaved pondweed and its significance to waterfowl. Created on 04/03/2007. Potamogeton crispus is sometimes cultivated as a pond plant, and generally speaking makes a good garden plant. Titus, J.E. Potamogeton crispus f. gemmifer Rchb. [Curly, curly-leaved, crispy-leaved, crisped] pondweed. 14 pp. 1986. Accessed on 02/09/2016. Home » Potamogetonaceae » Potamogeton: Potamogeton crispus L. Common Name: PONDWEED: Coefficient of Conservatism: * Coefficient of Wetness: -5 Wetness Index: OBL Physiognomy: Ad P-Forb. Dorn. Curly Leaf Pondweed (Potamogeton crispus) Biological invaders, like Potamogeton crispus L. are huge threats to biodiversity in the ecosystem and associated aquatic industry (Sala et al., 2000). (4-10 cm) long, 0.2-0.4 in. I. Alismatidae. Annual Report - 2001, Darrin Fresh Water Institute Report #2002-1. Indiana Department of Natural Resources, Indianapolis, IN. Aquatic macrophytes of the Upper San Marcos River, Hays Co., Tesas. Journal of Great Lakes Research 19(1):1-54. Great Lakes Indian Fish & Wildlife Commission, Odanah, WI. 1979.  It has been introduced to the Americas and New Zealand. Invasive Species Program 2011. Leaves are conspicuously toothed along leaf margins, sessile (attached directly to the stem), narrowly oblong, undulate (wavy like lasagna noodles) with a conspicuous mid-vein. Flowers Flowering occurs in the summer to early fall, when emergent flowers develop. Aquatic macrophytes of the Columbia and Snake River drainages (United States). Balgie, S., W. Crowell, S. Enger, D. Hoverson, J. Identification: Potamogeton crispus grows entirely as a submersed aquatic plant with no floating leaves. Fisheries Section, Game and Fish Division, Department of Conservation and Natural Resources, Spanish Fort, AL. Stanford University Press, California. http://des.nh.gov/organization/divisions/water/wmb/exoticspecies/exotic_plant_map.htm. Chemical Potamogeton crispus plants dieback completely in early summer; in order for effective control, herbicides should be applied before dieback occurs (MI DEQ 2015). The genus Potamogeton contains approximately 100 species (Flora of North America Editorial Committee, 1993) and is cosmopolitan. 2002. Potamogeton crispus f. serrulatus (Opiz) Schrad. Accessed on 12/04/2015. Guo Y., Haynes R. R., Hellquist C. B., Kaplan Z. www.csdl.tamu.edu/FLORA/arkansas. Hellquist, C.B. 2015. Missouri Botanical Garden, St. Louis, MO. To. Potamogeton crispus. 2007. Manual of the Vascular Flora of the Carolinas. 1985. Curly pondweed is widespread and common across most of its native range, growing in standing and slow-flowing water including small ponds and ditches. http://maps.glifwc.org/. (Potamogeton crispus) Curly-leaf Pondweed can be identified through a variety of physical characteristics. Accessed through GBIF data portal, http://data.gbif.org/datasets/resource/622/. Experiments conducted in China showed that P. crispus is able of removing nitrogen from eutrophic water and sediment; thus improving the water quality (Ren et al. Potamogeton crispus L. EUdict (European dictionary) is a collection of online dictionaries for the languages spoken mostly in Europe. Created on 01/10/2014. Marsh and aquatic angiosperms of Iowa. 1994. This pondweed is considered an invasive species in much of North America. 2012. Arizona State University. Michigan Sea Grant Coastal Program (MSGCP). Missouri Botanical Garden. Only submerged leaves are produced, which are sessile, linear or oblong in shape, 25â95 mm long and 5â12 mm wide. Pteridophytes, Gymnosperms, Angiosperms: Monocots. University of Arkansas, Fayetteville, AR. Prohibitied Species in the Great Lakes Region. 2005. 2008. Created on 09/08/2011. Pennsylvania Flora Project. Center for Field Biology, Austin University, Clarksville, TN. 2015. John Wiley and Sons, Inc, New York, NY. Potamogeton crispus L. Canadian Journal of Plant Science 65(3):655-668.  Turions occur in leaf axils and at stem tips. Control Biological The herbivorous grass carp, Ctenpharyngodon idella, will provide effective control of P. crispus, but may feed on native plants (CEH 2004). Potamogeton crispus L. Potamogeton crispus L. is an accepted name This name is the accepted name of a species in the genus Potamogeton (family Potamogetonaceae). Accessed on 11/20/2015. Wang, J. Q., Y.F. Created on 02/14/2012. 2010. 2010). Potamogeton crispus L. Canadian Journal of Plant Science 65:655-668. This information is preliminary or provisional and is subject to revision. The Iowa State University Press/Ames. Potential: Potamogeton x cooperi is a hybrid between P. crispus and P. perfoliatus, which is also found in the Great Lakes., has been found in Europe (Kaplan and Fehrer 2004). 1985. 2011). R. L. McGregor Herbarium Vascular Plants Collection. Hu, x. Liu, G.H. P. crispus survives the winter as whole, intact leafy plants (even under thick ice and snow cover) (Stuckey et al. Distribution and abundance of submerged aquatic vegetation in the Lower Chesapeake Bay, Virginia. The species has spread across much of the United States, presumably by migrating waterfowl, intentional planting for waterfowl and wildlife habitat, and possibly even as a contaminant in water used to transport fishes and fish eggs to hatcheries (Stuckey 1979). It is being provided to meet the need for timely best science. Accessed on 12/16/2015. 1977. Aquatic Invasives Data and Maps. Potamogeton crispus L., a species of pondweed, is widely used in such restoration because it can be easily propagated through its turions. Folia Geobotanica 39(4): 431—453. Physical Small infestations can be removed manually by cutting, raking, or digging up plants (The Idaho Invasive Species Council Technical Committee 2007). of Natural Resources (WI DNR). Potamogeton crispus L. This species is accepted, and its native range is Old World. Potamogeton x cooperi (Fryer) Fryer, a hybrid between P. crispus and P. perfoliatus, was found in Europe (Kaplan and Fehrer 2004). Dense colonies of curlyleaf pondweed can restrict access to docks and fishing areas until July, when the plants dieback (Jensen 2009). Volume I. Cranbrook Insitute of Science and University of Michigan Herbarium. 1988. Mobile Delta Submersed Aquatic Vegetation Survey, 1994. Virginia Botanical Associates, Farmville. 2010. Although examination for P. crispus hybridization has been limited, two hybrids exist globally, and one hybrid is known to exist in North America. Application of either of these chemicals is most effective when the water temperature is between 50o – 55o F (IL DNR 2005). Volume 1. List of aquatic plants introduced to Washington, from database at Aquatic Plant Technical Assistance Program, Washington State Department Ecology, Olympia, Washington. Chi, J. and X. Cai. Available http://www.seagrant.umn.edu/ais/fieldguide#curlyleaf. When dense stands of curlyleaf pondweed die off midsummer, it can have a drastic effect on the water quality. 2015. It is in flower from May to October, and the seeds ripen from June to October. Division of Soil Conservation, Indiana Department of Natural Resources. 1997. Potamogeton crispus L., curly leaf pondweed Potamogeton zosteriformis Fern, flat-stem or eelgrass pondweed: Family: Potamogetonaceae: Both curly leaf and flat-stem pondweed grow entirely underwater except for the flower stalk which rises above the water. Central Hardwoods Invasive Plant Network. 1993. http://www.plantatlas.usf.edu/herbarium/Default.aspx. Created on 07/01/2015. Family Zheng, and G. X. Wang. http://dnr.wi.gov/lakes/invasives/BySpecies.aspx. Available http://www.in.gov/dnr/files/CURLYLEAF_PONDWEED.pdf. Tobiessen, P., and P.D. 2012. However, little is known so far of the growth characteristics of turions growing under limited light or even in total darkness. ), P.lucens (P. Ã cadburyae Dandy & G.Taylor), P. praelongus (P. Ã undulatus Wolgf. Wetland plants of Oregon and Washington. Realized: Surface mats of P. crispus can become a nuisance and inhibit aquatic recreation such as boating, fishing, and swimming (IL DNR 2009; Jensen 2009). Atlas of the Virginia flora, Part I. Pteridophytes through monocotyledons. All Images Enlarge Image. 20 pp. Lake and Reservoir Management 10(1):25-28. Connecticut Aquatic Nuisance Species Working Group (CANSWG). McKern, J.L. Falck, M., W. Gilane, and R. Parisien. Other organizations claim that cutting should not be carried out until mid-to later summer to prevent regrowth (CEH 2004). Share. Aquatic Plants of Oklahoma I: Submersed, Floating-leaved, and selected emergent macrophytes. Invasive Plant Atlas of the MidSouth. This method is only appropriate for whole lake applications (IL DNR 2005). http://data.gbif.org/datasets/resource/622/. Aquatic Control, Inc. 2007. Purdue University Cooperative Extension Service. Potamogeton crispus has a moderate socio-economic impact in the Great Lakes. http://www.botany.hawaii.edu/faculty/carr/ofp/ofp_index.htm. Potamogeton crispus L. Accepted Name. Accessed 29 April 2013. Midwest Invasive Species Information Network (MISIN). and P. friesii (P. Ã lintonii Fryer).. Britton, N.L., and A. 1954. Great Lakes Indian Fish & Wildlife Commission (GLIFWC). http://www.misin.msu.edu/browse/. Weisman, S. 2016. Aquatic and Wetland Plants of Southwestern United States. Created on 02/26/2016. Accessed on 11/20/2015. 1972. Range Extensions and First reports for some Tennessee Vascular Plants. On this page Created with Sketch. CONN. University of Connecticut, Storrs, CT. http://www.gbif.org/dataset/5288946d-5fcf-4b53-8fd3-74f4cc6b53fc. California county polygons can be turned off and on in the layer control box. G. E. Crow leaves. ; No specimens have been seen from New Brunswick, but the species is to be expected there. 2008. 2009. West Virginia Bulletin, Morgantown, WV. Exotic species in the Great Lakes: a history of biotic crises and anthropogenic introductions. Atlas of the Flora of the Great Plains. It appears reddish-brown in the water, but is actually green when examined out of water. http://www.dickinsoncountynews.com/story/2280457.html. 1979. Additions to the vascular flora of Montana and Wyoming. Accessed on 07/09/2015. Pfingsten, L. Cao, and L. Geographic subdivisions for Potamogeton crispus: KR, NCoR, CaR, s SN, n SNH, GV, CCo, SnFrB, SCo, ChI, SnGb, SnBr, PR, D : MAP CONTROLS 1. Detrimental: Curly leaf pondweed (Potamogeton crispus)is an invasive plant that forms surface mats that interfere with aquatic recreation. In common with other pondweeds of this group it roots poorly from stem cuttings and is best propagated by division of the rhizomes or from turions. and Potamogeton crispus L. and its effect on pigments and total phenolic compounds. University Press of Colorado. Curlyleaf Pondweed (Potamogeton crispus). 2. 2013 aquatic invasive species monitoring results. 3. Accessed on 04/09/2015. 1997. Created on 04/03/2007. 2010. Native and exotic submerged aquatic vegetation study. Invasive Plant Atlas of New England (IPANE). Accessed on 02/29/2016. BHL POWO . Parsons, J. 22(4): 1053—1058. It has a self-supporting growth form. Aqueous extracts of P. crispus demonstrated antimicrobial activity against 17 different microorganisms including Escherichia coli and Staphylococcus aureus (Fareed et al. Fuller, E. R. Middle Columbia River Aquatic Nonindigenous Species Survey. Gholson, A.K. http://www.rutlandherald.com/article/20100719/NEWS03/707199870/1002/NEWS01 robber. 25 pp. First report of Potamogeton × undulatus (P. crispus × P. praelongus, Potamogetonaceae) in North America, with notes on morphology and stem anatomy. Lui, K., M. Butler, M. Allen, E. Snyder, J. da Silva, B. Brownson, and A. Ecclestone. Created on 07/08/2015. Great Lakes Commission (GLC). 1989. Curly pondweed may clog waterways, inhibiting aquatic recreation and is considered a nuisance in some areas. 1975. 2005. Table 1. Washington State Department Ecology, Olympia, WA. Populations of P. crispus have no effect on dissolved oxygen concentrations, slightly increase the pH and reduce the total dissolved solids and the nitrogen concentration; leading to an overall improvement in water quality (Wang et al. Smithsonian National Museum of Natural History. Lutz. Note: Check state/provincial and local regulations for the most up-to-date information regarding permits for control methods. iMapInvasives. 2010. Indianapolis, IN. Minstry of Natural Resources, Ontario, Canada. The plant thrives in conditions normally less habitable to native plant species. Other bottom feeding fish, such as common carp, do not feed on P. crispus, but they create turbid water conditions and may prevent the growth of this plant species (CEH 2004). Potamogeton crispus, of order Najadales, family Potamogetonaceae, is a monocotyledonous forb first described by Linnaeus in 1753. Lembi, C. A. Connecticut Aquatic Nuisance Species Management Plan. Potamogeton crispus L. - curly pondweed POCR3. 2004. All plants, including natives, will be exposed to drying or freezing (ENSR International 2005). 2011. Mobile Delta submersed aquatic vegetation survey 1987. Hunt, G. Montz, A. University of Maryland, College Park, MD. Mercurio, G., J.C. Chaillou, N.E. Its production of both seed and turions makes it resistant to disturbance such as dredging, in contrast to some of the larger broad-leaved pondweeds. Barkley. http://www.michigan.gov/documents/deq/wrd-ais-potamogeton-crispus_499886_7.pdf. The hybrid Potamogeton crispus x P. praelongus (= P. x undulatus Wolfgang ex Schultes & Schultes f.) has been confirmed from a northeastern Indiana lake (Alix and Scribailo 2006). 1959. 1984. Available http://dnr.wi.gov/topic/invasives/fact/curlyleafpondweed.html. The use of equipment such as dredges, underwater rototillers, or hydrorakes are more effective for populations in deep waters (ENSR International 2005; USACE 2011). Southwestern Naturalist 34(2):289-291. Pl. Strausbaugh, P.D., and E.L. 2001. Pl. Rhodora 80:575-580. University of Florida Herbarium. Curlyleaf pondweed: What's next? University of Alabama, Tuscaloosa, AL. gemmifer Rchb. Ecological studies on Potamogeton pectinatus L. I. general characteristics, biomass production and life cycles under field conditions. [Article in Chinese]. Accessed on 02/03/2016. Kentucky State Nature Preserves Commission, Frankfort, KY. Bear, B. It is strictly a lowland plant and requires fine substrates in standing or slow-flowing calcareous water. Canada: Alta., B.C., Ont., Que., Sask. 2006. 2008 (August 11). Börner. state centroids or Canadian provinces). Volume 1 and 2. Rhodora 74(797):131-140. EDDMapS: Early detection and distribution mapping system. 2015. 2011). Associated Press. Haynes, R.R. Note: Check federal, state/provincial, and local regulations for the most up-to-date information. These dictionaries are the result of the work of many authors who worked very hard and finally offered their product free of charge on the internet thus making it easier to all of us to communicate with each other. University of Arizona, Tucson, AZ. It has simple, broad leaves and green flowers. Information Sheet 12: Curled Pondweed. Orth, R.J., K.A. WI DNR. Gordon. 2006. http://www.kxmb.com/News/263551.asp. Grass carp is illegal in some Great Lake states (GLIFWC 2006). Virginia Institute of Marine Science, Gloucester Point, VA. Padgett, D.J., and G.E. 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. Couch. Potamogeton crispus L. (Potamogetonaceae), a submerged macrophyte of world distribution, produces large quantities of biomass and can remove such toxic metals as Cd and Hg from wastewater (Ali et al., 2000, Sivaci et al., 2008, Yang et al., 2010). H. Bobisud, Philadelphia, PA. http: //www.paflora.org freezing ( ENSR International )... Has been introduced to the Great Lakes region nonindigenous occurrences of Potamogeton x cooperi ( ). Into the water which can lead to eutrophic waters and possible algal blooms ( Benson et al native,. 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