NAS - Nonindigenous Aquatic Species
SEINet Portal Network. 2021. Southwest Environmental Information Network. Symbiota Software Project, Arizona State University, Phoenix, AZ. http://swbiodiversity.org/seinet/index.php. Accessed on 04/17/2021.
Reference Number: 28331 Type: Database Author: SEINet Portal Network. Date (year): 2021 Title:Southwest Environmental Information Network Publisher:Symbiota Software Project, Arizona State University Publisher Location:Phoenix, AZ URL: http://swbiodiversity.org/seinet/index.php Accessed on: 04/17/2021 Created on: Keywords: Digital herbarium network, consortium
Acorus calamus OK - 3.5 mi S of Norman, in creek leading to Indian Springs OK - Folley Farm T8N R1E S29 OK - French Lake, Wichita Mountains National Wildlife Refuge OK - SE side of French Lake, Wichita Mountains National Wildlife Refuge OK - Ca. 2.0 mi N of Ottawa/Delaware County Line on the E side of hwy 10 OK - Ca. 1.0 mi E of Pink, N of hwy 9, in the area of Bullfrog Creek OK - county non-specific OK - Thurmond Ranch. Densely wooded riparian corridor along upper reaches of Broken Leg Creek and adjacent oak mottes OK - fish ponds, S of Comanche Lake OK - roadside ditch, 5.5 mi SE of Seminole on N side of Hwy 270 OK - roadside ditch, 5.5 mi SE of Seminole on N side of Hwy 270
Alternanthera philoxeroides OK - Chouteau Wildlife Management Area (ODWC, 150m NW of footbridge; along old Verdigris riverbed. OK - Sequoyah National Wildlife Refuge, on island in Canadian River OK - Oklahoma City, Ski Island Lake OK - approximately 3.75 mi NW of Spiro OK - Pond area behind Museum of the Red River, Idabel TX - Hale Ranch, 16 mi SE of Rosenburg. Along shoreline and on mud in small pond east of lodge
Aponogeton distachyos CA - In a small pool near the road, Skyline Blvd. near the junction of Chinese Cemetery Road
Bidens beckii OR - Siltcoos Lake, in several places OR - Siltcoos Lake, in several places OR - Maple Bay, Siltcoos Lake OR - Eel Lake, Lakeside
Blyxa aubertii MS - Litte Black Creek Lake MS - Maynor Creek Water Park
Butomus umbellatus WI - Suamico State Game Area, off of County Road S
Cabomba caroliniana PA - 4.1 miles W of Nesquehoning, in pond 0.15 mile north of route 54 DE - [Silver Lake] near [train] station, Milford NH - Nashua River just west of Rt. 111, ca. 1 mi. upstream from dam at the city Public Works Grounds PA - Tibbett's Pond PA - Lake Tamaque (also known as Pinecrest Lake)
Carex acutiformis ON - City of Nepean Township, Stony Swamp, Bell's Corners; UTM 332178, Map 31G/5, square 18VF31 ON - 1.5 km west of Bells Corners, Regional Municipality of Ottawa-Carleton on Greenbelt property.
Ceratopteris thalictroides MS - Gulf Islands National Seashore, Davis Bayou. Bayhead swamp along western banks of Stark Bayou with trail system leading along edges into swamp just northeast of baseball field and covered picnic pavillions along Park Road MS - Poticaw Bayou house boat area FL - Canal on Sears Rd. (1 mi. from 29)
Cyperus difformis NY - Town of Athens, SE side of Middle Ground Flats NY - Town of Islip, Just E of the E boundary of Edgewood Oak Brush Plains Preserve, about 520 meters N of Long Island Ave NY - Forest Park, Strack Pond NY - Middle Ground Island in the Hudson River NJ - back of Holiday Inn Express parking lot, just E of Route 47 (Delsea Drive, S of Sherman Ave (County Route 52), N of the Cumberland Mall and Route 55, City of Vineland NJ - Hammonton, at intersection of Rt. 54 and Bellevue Avenue, SW of US Rt. 30, North White Horse Pike NJ - Sandy Hook, Gateway National Recreation Area, off Nature Trail NJ - Donaldson County Park PA - east shore of Weise Island off mouth of Pequea Creek PA - 1/4 mile north of Norman Wood Bridge at Holtwood, on Susquehanna River PA - Greene Island, directly SW of Washington Borough; sandy alluvium in the Susquehanna River PA - Octoraro Reservoir, E of Spruce Grove Boat Launch Area
Drosera filiformis PA - ca 4 mi N of Chalk Hill, along Rock Run PA - Glade Run Bog, 0.3 mi, 328° of jct of Flat Rock & Glade Runs, just E of Glade Run, North Union Twp PA - ca 4.8 km NNE of Chalk Hill, Chalk Hill Bog (aka Glade Run Bog) VA - under telephone lines off Rte. 639, in bog east of I-95 VA - S of Frederisksburg, exit ramp from I-95 S to Rt. 1 and 17, W side of ramp between green directional sign and "Stop" sign. VA - Open, seasonally wet slope in high voltage transmission line corridor. Along a branch of Reedy Creek north of St. Rt. 690, 3 km ENE of Ruther Glen VA - Wet sandy power line cut, northeast off Exit 104 of I-95, 2 miles northeast, southeast off State Route 207, east off State Route [656], west off Coleman Mill Road
Egeria densa NM - Wall Lake, 8 miles south of Beaverhead NM - Wall Lake, Gila NF. Northside of lake in 1-4 ft. of water GA - Morgan Falls Dam intake screen, Chattahoochee River AL - Wheeler National Wildlife Refuge, Blackwell Swamp. West side of swamp AL - Guntersville Reservoir, Tennessee River from the Comer Bridge north to the Bellefonte Island area AL - Shallow water beneath bridge along Co. Rd. that crosses Widow's Creek at WCM 3.4 at the extreme upstream end of Widow's Creek embayment on Guntersville Reservoir; ca. 1.5 miles NNE of Widow's Creek Steam Plant CA - La Grange Reservoir GA - Chattahoochee River National Recreation Area: Palisades West (northern section), Akers Mill Area, Akers Dr south of Kennedy Parkway SC - [Apalachee Lake] Gap Creek Rd.; hole number 13, left of green approximately 35 ft SC - Lake west of junction of CR 242 and 240. Accessed by Forest Lake Road SC - Berry Shoals Pond SC - Berry Shoals Pond SC - Berry Shoals Pond VA - In mill race at Broad Run, Beverley Mill. Western slope of Bull Run Mountains
Eichhornia crassipes CO - Little Turkey Creek drainage, in shallow pond PA - 1 mile SSW of the town square, Middletown, Susquehanna River near mouth of Swatara Creek, Middletown Access Area AL - Shallow water along margins of open, swampy area on W side of US 31 which is fed by outflow from large spring on E side of US 31; ca 3 mi N of jct US 31 and US 72A; ca 5 mi NNE of Decatur TX - In Elmendorf Lake, W of San Antonio TX - NW of Mission San Juan. San Antonio Missions NHP; Acequia de Espada (active irrigation channel) ca. 500-800 ft. N of culvert under Ashley / Mission Rd. (just W of road's bridge over San Antonio River), NE of Stinson Airport TX - Leon Creek at Sommerset Road crossing LA - Along N. Lakeshore Dr.; 0.3 mi W, 1.0 mi S of Pleasant Grove School LA - Small lake on Shreve Island near Shreve city shopping center, Shreveport LA - Wallace Lake LA - Cross Lake at Paw Paw Bayou Channel LA - Cross Lake at Paw Paw Bayou Channel VA - ponds at Maymont Park
Elodea nuttallii AL - Guntersville Reservoir in the extreme upstream portion of Polecat Creek embayment (TRM 358.4L); ca. 2.5 miles ESE of downtown Guntersville AL - small pool near irrigation pump at upper end of Thompson's Ditch along edge of Beaverdam Swamp, ca. 2 miles NNE of Greenbrier AL - [Little Bateau Bay] AL - Guntersville Reservoir along the left overbank at TRM 368.5 near Donahue's Resort dock; ca. 10 miles NE of Guntersville
Filipendula ulmaria CO - Burke NE corner, S of Old Tale Rd. dead end. IL - Morton Arboretum, North of Lisle, at the Morton Arboretum; at Crowley Pond. IL - Morton Arboretum, The Morton Arboretum. Lisle, IL. East side, in the Crowley's pond area, in M-77 area. IL - Morton Arboretum, The Morton Arboretum, East Side. Along East Woods Return near Darner Field. In low area near culvert. IL - Morton Arboretum, 1 mile N of Lisle off I-88. Inner Loop, east side. IL - Morton Arboretum, The Morton Arboretum, East Side. R79/area, NE of Crowley Marsh, open wetland (currently dry) dominated by Phalaris arundinacea. MI - Saline Twp. T04S R05E Sec 13, N1/2 of NE1/4. W of Maple Rd; along W side of recently abandoned farm field adjacent to wooded floodplain of Saline R IN - 1 1/2 mi. east and about 1 mi south of Mongo PA - 2 mi N of West Birmingham PA - [No locality description provided] PA - 0.75 mi E of Bedford PA - E end of Sugar Lake PA - W of Lowville PA - off Rt 99, Edinboro Bog, 3 mi N of Edinboro PA - Benson Swamp WV - Morgantown PA - Marshall yard, Powdermill Nature Reserve PA - Glenshaw, Bailiff Farm, Middle Rd. PA - along Elk Run Rd, near Marshlands PA - Forest Rd 154, 1 mi SW of Clarendon ME - Harborside MA - Camp Northrop, Mount Washington NY - Ithaca, South Hill, between Hudson & Aurora Street PA - Hamilton Township, 7.7 km NE of Ludlow PA - Just E of Pithole City PA - Gilmore Twp., Roberts Run, near Ashtree PA - ca 4 km S of Lake Pleasant along Juva Road PA - Orson CT - [No locality description provided] MA - [No locality description provided] CT - [No locality description provided] PA - Montrose PA - 0.5 mi E of Herrick Center PA - 9.5 mi W of Bradford along Willow Creek NJ - Califon CO - OSProperty: Burke II; 200 yards N of Baseline Road W side of E fence. VT - [No locality description provided] VT - [No locality description provided] VT - [No locality description provided] VT - [No locality description provided] VT - [No locality description provided] ME - [No locality description provided] CT - [No locality description provided] MN - St. Louis County, Lakewood Township. T51N R13W SW1/4 of NE1/4 Sec 21...N side of Strand Rd. just W of Lester River bridge MN - on Hwy 53 about 1/2 mi N of Jackson's School. St. Louis Co. MN - on Hwy 53 about 1 mi N of Jackson's School, St. Louis Co. MN - on Lake Superior terrace, #61, near the Duluth Water Works MN - on Lake Superior terrace at the jct. of Lakewood Road and Hwy 61, Duluth MN - North Shore of Lake Superior, near Duluth Water Works, Highway 61. St. Louis Co. MN - St. Louis County...Old North Shore Road, E of Lakewood Station MN - Duluth; between Scenic Drive and Lake Superior, at Ryan Road. UTM: 584255E, 5194534N. SW1/4 of section MN - Ca. 3 mi. N of Duluth, along shore of Lake Superior. WI - [No locality description provided] WI - [No locality description provided]
Glyceria maxima MN - shallow wetland under an electrical transmission line, McCarthy Lake WMA MN - St. Anthony Park, St. Paul
Heteranthera limosa FL - 300m west of the Lowe's home improvement store in Alachua FL - Sarasota Growers, Inc., 1001 Sinclair Drive. Weed growing in ditch at edge of nursery
Hydrilla verticillata peregrina NC - Lake Benson NC - Lake Raleigh NC - Pate Pond in the Neuse River drainage, on Durant Road
Hydrilla verticillata verticillata SC - Pages Lake, western most man made lake of Page Lake Complex on north side of 295 (Southport Road) between railroad tracks parallel to South Ave. and Fairforest Creek AZ - At 12th hole of Via de Paz golf course, 103rd Avenue and Indian School Road AZ - At 12th hole of Via de Paz golf course, 103rd Avenue and Indian School Road AZ - Gravel pit west of 107th St and 1/2 mi south of Indian School Road
Hydrilla verticillata peregrina NC - Little River Park off of NC 97, pond with concrete dam north of road, about 2.5 miles west of Zebulon
Hydrilla verticillata verticillata AL - Vic. Of Eufala; Inlet of Lake Eufala along W side of Hwy431 at 1.3 mi S of jct with Hwy 285 at Lakepoint Resort State Park MS - E side of bridge where Hwy 50 crosses Tombigbee River ca 100 yards from Clay co. line T17S R19W S13
Hydrocharis morsus-ranae PA - Akeley Swamp, ca. 5 km N of Russell NY - E side of Beaver Ck. within 0.1 mi. upstream from DeKalb-Depeyster hwy crossing (bridge)
Hygrophila polysperma TX - San Antonio River at Brackenridge Park at Red Oak Road
Iris pseudacorus UT - Approximately 6.5 miles east of the Great Salt Lake beach/shoreline and 0.2 miles north of I-80 NM - Albuquerque Riverside Drain, just south of I-40 in ditch along the Rio Grande bike path NM - Rio Grande River, within the modifed southern two acres of a large established point bar along the Rio Grande NM - Rio Sapello at San Ignacio, Sangre de Cristo Mountains
Limnobium spongia NY - Rice Creek Pond, off Brownell Rd, SW of Oswego NY - ca 9.6 km WNW of Hannibal just N of North Fair Haven, along Lake Ontario
Limnophila aromatica FL - Wimauma. Off Surona Road, at nursey
Ludwigia cf. grandiflora/hexapetala NC - 1 mi. N of US 17 on Wrightsboro Road NC - Shallow water along the river near Wilmington
Ludwigia hexapetala NC - Marshes along east side of Eagles Island, Wilmington NC - Bank of canal in Wilmington NC - in ditch, junction of US 401 and 70 in Raleigh NC - Lake Raleigh, along the margins of the lake TX - Nome
Ludwigia peploides PA - North Park, near Beaver area, NE end of North Park Lake off Babcock Blvd. VA - Nottoway Falls Park, 0.1 mi WNW of Rt. 49 Bridge and 3.2 mi. SE of Rubermont
Ludwigia peploides glabrescens VA - above the falls in Great Falls National Park, shallow water, Potomac River VA - Belle Haven Marina on the Potomac River below Alexandria VA - Potomac River along the border of tidal marsh below Dyke Marsh, ca. 2 mi. S. of the City of Alexandria VA - Vola Lawson Animal Shelter, ca. 0.1 km northwest of the intersection of the asphalt pedestrian path and Eisenhower Avenue; common in open wet depression near the north bank of Cameron Run
Ludwigia peploides NY - Riverhead, Sweyze Pond, N side of Peconic Lake along LIRR pond margin NC - Margin of Buckhorn Reservoir
Ludwigia peploides glabrescens NJ - Delaware River, Kaighn Point NE - On muddy shore of Stagecoach Lake, Panama Rd. at S. 54th St. NE - Louisville State Recreation Area: near W end of property. Shore on S side of lake in floodplain of Platte River. IA - Shallow water at southedge of lake, Red Haw Hill State Park IA - east side of Long Lake, an artificially raised marsh in Cone Marsh Wildlife Management Area IA - A 1+ acre, rectangular artificial pond is located ca 40 m N of State Hwy 2. The pond is on the Southern Iowa Drift Plain
Lysimachia nummularia NE - wet ground in riparian woods at Hormel Park, south of Fremont NE - margins of sloughs in open riparian woods at Whitetail Wildlife Management Area
Lythrum salicaria IA - Waverly, S edge of town, W of jct of US 218 & Technology Place LA - Mississippi River delta; 8 miles south of Venice, about 2 miles east of river, south of Octave Pass; new mud splays LA - Mississippi River Delta; ca. 7.3 miles S of Venice; vicinity of Felice Bayou
Marsilea macropoda AL - Mobile, SE corner of Conception St. and Texas St.
Marsilea mutica GA - Arabia Lake, Stephenson Creek, Davidson-Arabia Mountain Nature Preserve, lake off Rockland Rd SC - Medinah Drive half block from Silver Bluff Road, Aiken SC - Pikens
Marsilea quadrifolia SC - Greenville
Murdannia keisak VA - East of US 1, North of Lake Gaston in low area SC - Upper end of Fisherman Creek, ca. 1/2 mile N of confluence with Prince Creek, Longwood Island; NNW of Murrells Inlet
Myriophyllum aquaticum AR - Ozark Plateau: Boston Mountains foothills; near Gentry, 16 miles WSW of Bentonville MI - Hess Lake OH - North of Otway, near [Hooples] Orchard OH - Pond 2 miles north of Lucasville AR - In small tributary of Spring Creek; 2 mi. S. and 1 Mi. E. of Cave Springs AR - Ozark Highlands. Springfield Plateau Ecoregion. Healing Springs. Unnamed spring run W of Little Osage Creek. 0.1 mi. N. of Hwy. 264 bridge over Little Creek SC - sluggish creek just south of Red Bank on SC 6 SC - woodland trail along river, old BC Components Plants just east of Saluda Shoals Park. South of Bush River Road and CR 36. Ca 5 miles northeast of Lexington SC - east edge of Saluda River, about 0.25 miles downstream from I-20; northwest side of Columbia SC - Lake, near Fourteen Mile Creek, 5.5 miles northeast of Lexington MD - Adkins arboretum, in and along Tuckahoe Creek, Tuckahoe Creek State park OK - open edges of shallow creek at State Fish Hatchery at Tahlequah OK - S of Molly Field Hollow on the Illinois River SC - Lake Issaqueena approx. 4 miles due NW of jct. of SC-133 with US-123/76 FL - In Niceville, at the city park along Bayshore Drive off E side of road at the Bass Creek culvert AL - Miller's Ferry Reservoir of the Alabama River, ca. 10 mi. NNW of Camden WV - Co. Rts. 13 Camp Conley Rd. & 12/1, McClintic WMA AL - On I-59 ca.1 miles South of US 11, just west of Argo
Myriophyllum spicatum PA - Along E bank of Allegheny River, 1 mi. S of Templeton OK - Thomas Lake, 1 mi W of Medicine Park, Wichita Mts. Wildlife Refuge MN - Mary Lake in Itasca State Park NM - in marsh at upper end of Lake Roberts, Gila Nat'l Forest NM - Dirt road near Mangus Springs OK - Sunset Lake stream ponds formed by water control dams at base of Elk Mountain; Wichita Mtns Wildlife Refuge IN - Upland [Taylor] Lake IL - Kaskaskia River. Station Larc 1116. Transect 1 PA - Allegheny River at mouth of Crooked Creek PA - Lake Nessmuk PA - Lake Stonycreek
Najas marina IN - Beaverdam Lake, in the inlet-pond off the east shore MI - Peach Lake ca. 4 mi. NE of West Branch MI - In marl pool south of airport, Mount Pleasant MI - Crystal Lake MI - Erie Shooting Club, Erie Twp., east end of South Bay OH - Mud Lake State Nature Preserve OH - Resthaven Wildlife Area, Ca. one mile W of Castalia PA - submerged in shallow water along the shoreline in an abandoned limestone quarry, ca. 1.1 miles NW of Williamsburg WI - Silver Lake WI - Green Lake WI - Random Lake WI - Wallace Lake, SE end WI - Rock Lake WI - Ashippun Lake WI - [Lake Beulah, Brooks Bay] WI - Long Lake, 2 miles N of Burlington WI - Pike Lake MI - Peach Lake ca. 3 1/2 mi. N.E. of West Branch MI - Peach Lake ca. 3.5 mi NE of West Branch OH - 2ft deep pond in marl quarry north of Castalia NE - S end of westernmost pond in S part of meadow S of the N. Platte River SW of Facus Springs, 2 1/2 mi. S, 3 mi. SE 1/2 mi. S from Bayard OK - Lake Hall; 10 mi N of Hollis WI - Browns Lake WI - Dyer Lake IN - About 3 miles north of North Liberty, in Sousley Lake IN - Koontz Lake WI - Turtle Lake WI - White Lake WI - Bohner Lake WI - Eagle Spring Lake WI - Ottawa Lake MI - Brooks Lake MI - Brooks Lake OH - Rest Haven Memorial Park ponds OH - Rest Haven Memorial Park ponds TN - Reelfoot Lake OK - Lake Hall; 10 mi N of Hollis OK - West side of Lake Hall, located about 10.5 miles directly north of Hollis OK - Lake Lewis Burtschi, 3.5 mi w, 1 s & 1 w on SH 92 of Norge IN - Loon Lake IN - In Lydick, east of Country Club Drive, north of the Penn Central Railroad; at edge of pond OH - Kelleys Island, West Quarry of island PA - submerged in shallow water along the shoreline in an abandoned limestone quarry, ca. 1.1 miles NW of Williamsburg MI - just N of Stony Point on Lake Erie, Outfall Lagoon MI - east shore of Pickerel Lake MI - Hess Lake MI - Silver Lake. At boat launch MI - Mud Lake MI - Little Long Lake at public access area, S. of Camden Rd., ca. 2 mi. W. of Camden MI - Hemlock Lake. About 12 km W of Hillsdale MI - E side of small lake near center sec. 3, Denver Tp., ca. 6 mi. NE of Hesperia MI - Area 4: just W of Augusta-Climax Road, 1/2 mile S of Territorial Road MI - Near outlet of Asylum Lake MI - Lamberton Lake Preserve; adjacent to Lamberton Lake Apartments just east of junction of Plainfield Ave and I-96 MI - 1.5 mi E of Cedar, 0.5 mi S of S Lake Leelanau Rd. Cedar River Preserve, where Cedar River (aka Victoria Creek) passes through MI - Northeastern end of Whitmore Lake MI - at Public Access Site on Whitmore Lake MI - Southeastern Point in Whitmore Lake MI - in SW part of Whitmore Lake MI - Independence Lake County Park, northeast edge of lake ca 100 m east of picnic area MI - West Lake, NE shore, ca. 5.4 km NNE of Chelsea WI - Crooked Lake WI - Hill Lake WI - Rush Lake WI - Beulah Lake, in portion of lake locally known as Mill Pond WI - [Fish Lake] Hancock Park, 1.5 miles east of I-39, in Hancock WI - Lake Ripley WI - Mud Lake WI - Pleasant Lake, 7 miles due west of East Troy WI - Wind Lake, NW side of the lake. 8 km NE of Waterford WI - Waubeesee Lake WI - Random Lake within city limits of Random Lake WI - Lulu Lake, SE side in a small bay WI - Turtle Lake, W end of boat channel along N shore WI - Lake Como WI - About 0.1 miles N of Lulu Lake and 50 meters W of the Mukwonago River WI - Gilbert Lake, swamp at the north end WI - Okauchee Lake WI - Ottawa Lake, 6 miles S of Dousman WI - Upper Phantom Lake, 1.5 miles SW of Muckwonago WI - School Section Lake, 3 miles SW of Dousman WI - Oconomowoc Lake WI - Pine Lake, along south shore WI - inlet channel for Eagle Springs Lake just N of power lines WI - Rush Lake WI - Rush Lake WI - SE shore of Rush Lake near Fond du Lac County line 2.5 miles NNE of Ripon TX - intersection of 18th and Freddy Gonzalez in Edinburg Texas TX - Wetland, Oxford Rd. 1/4 mile W of 23rd St. McAllen/Edinburg TX - Submerged in pond at Hicks ranch house on Independence Creek TX - Sandia Springs, at the northeast side of Balmorhea TX - Lake Nasworthy TX - O.H. Ivie Reservoir NM - Morgan Lake, near spillway TX - Possum Kingdom Lake, Gaines Bend near southern shoreline TX - Along tributary of Independence Creek entering that stream from the N, just E of Oasis Ranch HQ, ca. 1.8-1.9 airmiles E to ENE of St. Rt. 349 bridge over Independence Creek TX - Along bank of Independence Creek upstream from main crossing on Canon Ranch, ca. 0.9-1.0 airmiles E of St. Rt. 349 bridge TX - In one of several unshaded main channels of Independence Creek 0.9-1.0 airmiles E of St. Rt. 349 bridge. Independence Creek Preserve TX - Falcon Lake, Zapata, in bottom of arm TX - Lake Austin UT - Wahweep Warmwater Fish Hatchery, about 3 km NNW of Big Water, along Wahweep Creek FL - On west side of US Highway 27, just east of Holey Land Wildlife Management Area. Stormwater Treatment Area 3/4, PSTA Cell Station B1, second compartment from the inflow on the western third of the cell. 160 m south of road on cell's northern boundary and 50 m east of levee road on cell's west boundary. Wetland impoundment for stormwater treatment, freshwater marsh. AZ - 1.5-2 acre pond at Araby Acres Trailer Park ON - Loughborough Lake, at Hwy 10 bridge, ca. 20km north of Kingston Sonora - Ciénega de Santa Clara, N end of ciénega, ca 1 Km D of hunters' camp Baja California - Río Hardy, ca 1 mi S of El Mayor
Najas minor VA - Upper Occoquan Sewage Authority Polishing Pond VA - Lower pond, along Old Telegraph Rd, S of Hayfield Rd VA - Brent Marsh, 1.5 mi S of Widewater OH - Caldwell Lake. Scioto Trails State Forest OH - Cooper Hollow Wildlife Area, site 12 pond OK - Lake of the Arbuckles at the boat launching ramp, Chickasaw National Recreation Area PA - Van Sciver Lake PA - Glendale Lake, Prince Gallitzen State Park PA - Holman Lake, Little Buffalo State Park NC - farm pond, south Raleigh NC - Harris Lake, upper end of White Oak Creek arm, above SR-1127 PA - Eddystone, Delaware River mud flat PA - SGL #223 upstream of Whiteley Cemetery, about 2.0 mi NE of Kirby & E of I-79
Nasturtium microphyllum MI - Bridge Valley Fen MI - Ives Road Fen MI - Brandt Road Fen MI - Brandt Road Fen
Nasturtium officinale TX - Edge of Cypress Creek near Cypress Mill TX - Pedernales State Park along river below campgrounds
Nelumbo nucifera OH - Chickamauga Creek embayment along Ohio River floodplain, Gallipolis WV - McClintic WMA ponds near Mill Run, E of Ohio River WV - Lily Pond, Jackson's Mill OH - Embayment of Chickamauga Creek, N of bridge on Chillicothe Rd., city of Gallipolis
Nitellopsis obtusa MI - Upper Crooked Lake MI - Gunn [Gun] Lake MI - Gull Lake
Nymphaea odorata odorata MT - McWhinnery Slough: just E of Flathead River, 5 mi S of Kalispell MT - Salmon Lake, south end
Oenanthe javanica IL - Copper Slough, Dodds Park, west of Mattis Ave IL - ditch, E of Lily Creek, 0.33 mile north of the intersection of Lily Cache Creek and US Route 30
Pistia stratiotes AZ - main irrigation canal, vicinity of Yuma AZ - main irrigation canal, vicinity of Yuma
Potamogeton crispus OH - near outlet of Shaker Heights Lake at the Community Club OH - Chippewa Lake OH - Shallow pond, junction of Twp Highways 66 and 131, Medina Twp. OH - Spencer Lake Wildlife Area, Spencer Twp MI - Jonesville, near old tracks, N. side of St. Joseph River, just W. of old railroad bridge NH - Nashua River just west of Rt. 111, ca. 1 mi. upstream from dam at the city Public Works Grounds PA - Mahoning River, near US 224 bridge, Edinburg PA - along Shenango River between Pulaski & Nashua
Salix atrocinerea CT - Plainfield: Route 14A, W of Gendron Road. Edge of old field, near dairy farm. Plentiful shrubs, 2-3 m tall. 250 meters[WGS84] NJ - West Milford, Warwick, Trnpk & Lake Shore Dr. RI - Ashaway: Ashaway River (Green Fall River) at Wellstown Road bridge, near Connecticut State line. Elevation 14 m. RI - NW of Rockville, on Route 138 just SE of Connecticut state line. RI - Wakefield: Long Pond; middle of W shore, NW of island. Shore of large freshwater pond in shallow water RI - Escoheag: Molasses Hill Road, parking area at former Pine top Ski Area. Town of West Greenwich. Disturbed damp gravelly area bordering woods. RI - Shallow flowing water. Shannock: Horseshoe Falls on the Pawcatuck River. Elevation 85 feet. (Town of Charlestown). RI - West Greenwich: Big River Management Area; along Congdon River, just N of Congdon Mill Road. Elev. about 280 feet. Red maple swamp forest and edge of upland woods. RI - South Kingstown: White Pond, SW corner. Elevation 96 feet. Rocky shoreline of pond, peaty substrate. CT - North Stonington: Wyassup Lake, middle of E shore along Murphy Road. Elevation 302 feet. RI - Westerly: Woody Hill Road. Elevation 20 m. IL - Brookhaven, Coram, Highway 25 and Highway 112. New York Metropolitan Flora. MI - West side of N. Adrian Hwy., 0.6 mi. north of intersection with Service Rd. MA - Massachusetts, Barnstable County, Barnstable, west side of Mary Dunn Pond behind pumping station on Mary Dunn Road. In shallow water near edge of pond. Small tree ca. 4 m tall. A few scattered individuals. NC - Beaver Lake in Asheville, NC. RI - Wakefield: Long Pond: middle of W shore, NW of island. In shallow water. RI - NW of Rockville, on Route 138 just SE of Connecticut state line. Edge of swamp bordering road. NY - North Castle, Hwy 128, 0.25 mi SE of Wampus Popnd NY - North Castle, Highway 128, 0.25 m southeast of Wampus Pond NY - Central Park. Ramble, at the "Oven". Between 73rd and 74th Streets and between 6th and 7th Avenues NY - Bloomfield Ave mesic roadside NY - Blue Heron Pond Park NY - [No locality description provided] NY - [No locality description provided] NJ - Atlantic Highlands, Raritan Bay, along beach below Bayside Dr NJ - Ocean, Hwy 35 & Park Ave, SW corner NJ - Ocean, Asbury Ave (Hwy 16) & Bowne Rd NJ - Howell, Yellow Brook Rd, 0.1 mi S of Cranberry Rd NJ - Monroe, Perrineville Rd & Union Valley Rd, NW corner NJ - 0.15 mi NE of Camden Place, E side moist swale in mesic field NJ - Montvale, Chestnut Ridge Recreation Complex, back area near tennis courts CT - North Stonington: Lone Pine Farm on Route 2. N of old trolley route, N of Brown Cemetery. Elevation 27 m. NJ - Old Bridge, Perrine Road, 50 meters SE of Poor Farm Road MA - Stony Brook Reservation. West Roxbury. Along East Boundary Road. Where small pond crosses trail MA - Blue Hills Reservation. drained Blue Hills Reservoir (SW side) MA - Boston Basin Ecoregion: Mystic River Watershed. East end of Alewife Brook Reservation, on north side of Little River, north side of parking lot restoration meadow
Salvinia minima NM - New Mexico State University campus, Aggie Pond LA - Entrance to Florence Hunting Club, ca 7.33 mi. S of Gueydan TN - State Line Island, Pickwick Reservoir at TRM 213.4R; ca. 4.75 miles SE of Pickwick Dam SC - In the pond on the road to the Tabby Ruins. Spring Island GA - Reed Bingham State Park, ca. 7.7 airmiles WNW Adel jct. Hwys GA 37 and US 41, USGS Ellenton (GA) Quad SC - Beaufort Newpoint Subdivision pond, across the street from 3 Newpoint Rd. A 0.33 acre pond. TX - Big Thicket National Preserve, Beaumont Unit; Edgewater area at end of Broad oak Dr, E of HWY 69, S side of Pine Island Bayou TX - J.D. Murphree Wildlife Management Area, Compartment 2 TX - Beaumont Country Club, Neches River boat ramp TX - J.D. Murphree Wildlife Management Area, near Port Arthur LA - Lake Charles Calcasieu Parish Boat Ramp LA - Along old Hwy 90
Salvinia molesta MS - Private lake system, southeast of Hattiesburg MS - Moselle, 2817 Hwy 11, In Russell Pitre's pond, spreading. MS - Moselle, 2817 Hwy 11, In Russell Pitre's pond, spreading. AR - Alex Smith County Park. Smith Lake. S of Sulphur River & W of Hwy 237, at fishing pier
Schoenoplectiella mucronata IN - Kent Road, off Highway 46, about 6 miles east of Indiana University Campus IN - Elkhart CR 17 Mitigation Wetland E, near the beginning of Transect 4, in the western half of the southeast 1/4 of the northwest 1/4 of Section 30, Township 37 North, Range 6 East IN - NW margin of Lake Tipshaw, Hoosier National Forest IN - impoundment GP-16, west of SR 59 and south of CD200S; Goose Pond Fish and Wildlife Area, ca. 3.25 mi SW of Linton IN - Clark S.F. Franke Lake area IN - mitigation wetland south of West Kennet Drive
Sparganium glomeratum ME - Shore of Cupsuptic Lake, Cupsuptic Lake campground
Thalia dealbata IL - Roadside ditch, 0.5 mile west of Sandusky MO - Roadside ditch next to cropland, County Road 623, 0.1 mile south of County Route W. End of pavement
Trapa natans DE - Centreville
Typha × glauca NE - roadside drainage ditch S of Minatare
Typha angustifolia IL - Media - Roadside ditch 1 mi E of. Habitat: roadside ditch. NE - seepage pond S of Sutherland NE - drainage ditch S of Platte River, Maxwell NE - roadside drainage ditch S of Minatare NE - Arbor Lake, northeast corner of 27th St. and Arbor Road
Typha domingensis WA - shore of Herman Lake TN - small seepage wetland in front yard of a home along TN Hwy 231 near Lebanon NE - drainage ditch S of Platte River, Maxwell NE - SE of Grand Island [near border with Merrick County]
The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.
Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/19/2025].
Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.
For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.
