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IPANE. 2001. Invasive Plant Atlas of New England (IPANE) at the University of Connecticut online database.
Reference Details:
Reference Number: 13439
Type: Web Page
Author: IPANE.
Date (year): 2001
Title:Invasive Plant Atlas of New England (IPANE) at the University of Connecticut online database.
Accessed on:
Created on:
Keywords: New England
Species Profiles and Specimens that use this Reference:

Butomus umbellatus

    VT - West Haven town, Lake Champlain
    VT - West Haven town, Lake Champlain
    CT - Tuttle Brook and bordering marshy area on coast near airport, New Haven
    CT - Tuttle Brook and bordering marshy area on coast near airport, New Haven
    VT - Otter Creek
    VT - Dead Creek
    CT - Folly Brook,Wethersfield
    CT - Hartford town, Folly Brook Conservation Area, S of dike and S of Brainard Airport
    ME - Little Sabattus Pond, north end of Sabattus Pond near Hooper Brook Inlet (Greene Town)

Cabomba caroliniana

    MA - Watertown, Coolidge Avenue
    MA - Watertown, off Coolidge Avenue
    MA - Watertown, unspecified location
    MA - Hatfield, unspecified pond
    RI - Cranston city, Still River [Location approximate, hand plotted]
    MA - Nippenicket Lake, Bridewater
    CT - Old Saybrook town, unspecified location
    RI - Miscoe Lake, Cumberland
    MA - Metacomet Lake, Belchertown
    MA - Fosters Pond, Andover
    CT - East Haven, unspecified pond
    CT - Five Mile River, Killingly town, backwater 0.5 mi E of Pineville
    MA - Quaboag Pond, southernmost bay, ESE of Brookfield
    MA - Lake Rohunta where new Rt. 2 crosses lake, Orange
    MA - eastern coves of Boons Pond,Stow
    MA - eastern coves of Boons Pond,Stow
    MA - Sudbury River at Fairhaven Bay, Concord
    MA - Sudbury River, Framingham
    MA - Sudbury River,Wayland
    MA - Lake Nippenicket, Bridgewater
    MA - Swains Pond, Melrose
    MA - North Pond, Hopkinton
    MA - Boot Pond, Plymouth
    MA - Concord River ~0.5 mi W of Rt. 225 Concord, north side of river
    MA - Sudbury River near Central St. and the Mass. Pike, Framingham
    MA - Assabet River, Concord
    MA - Brookfield River, East Brookfield
    MA - Lake Rohunta, near Orange
    MA - Florence,Northampton, unspecified location
    MA - Lake Whitehall (Reservoir), Hopkinton town
    CT - Preston, inlet of Shetucket River, 0.5 mi S of confluence with Quinnebaug River
    MA - Blackstone River, Uxbridge
    MA - Arunde Pond, Northbrige
    MA - Sutton, unspecified location
    MA - Jacobs Pond, Norwell
    MA - Cook's Pond,east of cranberry bog pool, Plymouth
    MA - North Pond along West Main Street, Hopkinton
    MA - Lake Lashaway, North Brookfield, public beach area
    MA - Middleborough town, Plymouth Street, mill pond on Whetstone Brook
    CT - North Stonington town, unspecified location
    MA - Stony Brook, Graniteville, Westford
    MA - Quaboag Pond, Brookfield
    MA - Fort Devans, Cranberry Brook ca 0.1 mi W of Trailfire Rd in Impact Area, Lancaster
    CT - North Stonington town, unspecified pond
    MA - Mauserts Pond, Clarksburg State Forest near outlet
    CT - Colchester, unspecified lake
    CT - Quaddick Reservoir, middle waterbody, just N of Bader Rd. bridge,Thompson
    MA - Worcester, Leesville Pond, Swedish Cemetery
    CT - Great Hill Pond, Portland
    CT - Moodus Reservoir, near E. Haddam
    CT - Pickerel Lake
    CT - Bishop Swamp, Andover
    CT - Holbrook Pond, Hebron
    CT - Hopeville Pond, Griswold town
    CT - Cedar Lake, Chester Lake
    CT - Glasgo Pond, Griswold
    CT - Lake Hayward, Colchester
    CT - Branford town, northern end of unspecified pond, just N of wooden footbridge
    CT - Long Meadow Pond, Middlebury town

Callitriche stagnalis

    CT - Limekiln Brook, Danbury
    CT - Putnam State Park pond [Putnam Park Pond], Bethel
    MA - South Hadley, unspecified location

Egeria densa

    MA - pond by Memorial Park, Abington
    MA - Sailor's Home Pond, Quincy
    MA - Hemenway Pond, Milton
    MA - Rockport, left side of Rt. 127 heading north, small pond by BP gas station
    CT - Westport town, small impoundment of an unnamed marginal tributary of Willow Branch
    CT - Darien town, 30 Oxridge Lane, Rand's Pond
    CT - Old Becket Academy, East Haddam

Glyceria maxima

    MA - Ipswich River Wildlife Sanctuary, Topsfield

Iris pseudacorus

    MA - Amherst, unspecified location
    MA - Concord River, Concord
    MA - Concord, Ball's Hill
    MA - Brookline, Gardners land
    MA - Nantucket, Union Street and beach
    MA - Concord, Border of Concord River at foot of Ball's Hill
    MA - Back Bay subdivision, Back Bay Fens, Boston
    MA - Wakefield town, near Saugus River
    MA - Back Bay (subdivision), Back Bay Fens, corner of Audubon Road and Brookline Ave, Boston
    MA - Lowell, Middlesex Village (subdivsion), Middlesex Fells Reservation north of police station
    MA - Holden, unspecified location
    MA - Broad Meadow, Dedham
    MA - Bartlett Pond Dam, Oxford
    MA - Fish Brook at US Rt.#1, Boxford
    MA - Topsfield, US Rt. #1
    MA - Deerfield, campus of Deerfield Academy
    MA - Squibnocket marshes
    MA - Spencer, on Rt. 31 at junction Mass. Rts. 9 and 31
    MA - Deerfield, near Pine Nook Cemetery
    MA - Parker River National Wildlife Refuge,Plum Island, Newburyport
    MA - Stockbridge town, High St. near Mohawk Street, unspecified
    MA - Charles River (bank), Cambridge
    MA - South Hadley Falls just below dam, South Hadley
    MA - Arnold Arboretum, Jamaica Plains (subdivision), Boston
    MA - Deerfield, near intersection of Boynton Rd. and Sand Gully Extension, north of Boynton
    MA - West Newbury, Merrimack River along edge of Indian River inlet
    MA - Lancaster town, W bank of Nashua River ca. 0.1 mi S of MA Rt. 2 in Area 13A
    MA - Broad Meadow Brook, Worcester
    MA - South Hadley, River Road
    MA - Ipswich River Wildlife Sanctuary near Ipswich River,Topsfield
    MA - Lexington town, unspecified location

Lythrum salicaria

    MA - Danvers town, West Danvers, unspecified waterbody
    MA - West Peabody, unspecified waterbody
    MA - Amherst, unspecified location
    MA - Barre, Dr. Burn's Garden
    MA - Cambridge town, Cambridge, Botanic garden of Harvard University
    MA - Conway, unspecified location
    MA - Amherst, unspecified location
    MA - Ashland, unspecified location
    MA - South Boston (subdivision), dump, Boston
    MA - Nantucket, unspecified location
    MA - Boston, unspecified location
    MA - Charlestown (subdivision),Boston, unspecified location
    MA - Georgetown, unspecified location
    MA - North Chelmsford, unspecified location
    MA - Ashland, unspecified marsh
    MA - Ashland, unspecified location
    MA - Bedford, Mink Road, unspecified
    MA - Bedford, NW corner of Huckins Street
    MA - Cambridge, unspecified swamp
    MA - Waban (subdivision), Newton
    MA - Newton
    MA - Waban (subdivision),Newton, unspecified location
    MA - Canton, unspecified location
    MA - Neponset Meadows, Canton
    MA - Cambridge city, near Parker Street
    MA - Jamaica Pond, Boston
    MA - South Framingham, unspecified swamp
    MA - Westford, unspecified location
    MA - Westford, unspecified location
    MA - Templeton, unspecified location
    MA - Amherst, unspecified location
    MA - Stony Brook, Chelmsford, North Chelmsford,
    MA - Pittsfield, unspecified location
    MA - Lancaster, dump
    MA - Amherst, unspecified location
    MA - Belmont, unspecified location
    MA - South Boston (subdivision), vacant lot, Boston
    MA - Worcester, unspecified location
    MA - Graniteville, Westford, near Abbot's wooden mill
    MA - Cambridge, beside a pond near Hill Crossing Station
    MA - Worcester, unspecified location
    MA - Boston, Brookline Ave
    MA - Long Pond, Nantucket
    MA - Sherborn, unspecified location
    MA - Cheshire town, Reservoir Region
    MA - Salisbury, unspecified location
    MA - Little Neck, Ipswich
    MA - Franklin
    MA - Franklin
    MA - Rehoboth, unspecified swamp
    MA - Westford Hill, Westford
    MA - Lanesborough
    MA - Westford, unspecified location
    MA - Back Bay Fens, Boston
    MA - Canton, marsh
    MA - Hingham, unspecified brook
    MA - Salt Pond =[Lily Pond], Falmouth
    MA - Amherst, near B.&M. RR Station
    MA - Arnold Arboretum, near shrub collection, Boston
    MA - Campus Pond, MAC Campus [University of Massachusetts], Amherst town
    MA - Newburyport city, Newburyport Turnpike
    MA - Amherst, unspecified location
    MA - Cottle's Creek, Haverhill
    MA - West Yarmouth, Yarmouth
    MA - Milton, below Pauls bridge
    MA - Holliston, unspecified location
    MA - Rockport, unspecified swamp
    MA - Chatham, unspecified location
    MA - Dighton
    MA - Rockport, unspecified location
    MA - West Newbury, unspecified location
    MA - Beverly, unspecified location
    MA - Newburyport, unspecified location
    MA - East Milton (subdivision), Brookside of Parkway
    MA - Mann's Pond, Sharon
    MA - Wellesley town, Wellesley, unspecified location
    MA - West Pond, Bolton
    MA - Rockport, NE of Cape Hedge
    MA - Wakefield town, Wakefield, north of Quannaponsett Brook
    MA - Warren, unspecified location
    MA - Southborough, bordering an inlet to Sudbury River
    MA - Dedham, unspecified location
    MA - South Gardner, Rt 2, unspecified location
    MA - Rutland town, Rutland, below Rt 122A, between cemetery and Rutland Center
    MA - Reed's Pond, region of conglomerate rock, Dighton
    MA - Concord, "Cattle-show" Brook
    MA - North Andover, Clark Street
    MA - Nantucket, unspecified location
    MA - Squibnocket Pond, Chilmark
    MA - Deerfield, Deerfield, N of Stone Crusher, south meadows
    MA - Connecticut River,(Shore) Deerfield
    MA - Gay Head, near "new" road, Aquinnah
    MA - Hobbs Reservoir, Trapelo Rd end, Lincoln
    MA - Deerfield, Deerfield River bank, off NW corner of N. Meadows
    MA - Wakefield, by Saugus River, Audubon Rd.
    MA - Freetown, unspecified meadow
    MA - Parker River National Wildlife Refuge, Plum Island, Newburyport
    MA - Provincetown, unspecified location
    MA - Pittsfield city, railroad right-of-way N of US Rt 20 and W of US Rt 7
    MA - Cambridge, NW Cambridge, RR right-of-way
    MA - South Boston Station (historical), South Station, Boston
    MA - Cordage, Plymouth Center, along railroad, S of Cordage Plant, Plymouth
    MA - South Boston (subdivision) railroad yards in vicinity of Summer Street, Boston
    MA - Cedar Swamp, Reading
    MA - Middlesex Fells Reservation, N end along fire road, Medford
    MA - Melrose, off Rt 93
    MA - Holyoke, near dam on Connecticut River
    MA - Bloody Bank, near South Mill Run, Deerfield
    MA - Natick, I-90
    MA - Fort Deves, NE bank of N Nashua River ca 30 m W of MA Rt 70, ca 0.5 mi N of jct MA Rt 117, Lancaster
    MA - New Braintree, unspecified location
    MA - Westover Air Force Base, Chicopee
    MA - Worcester city, former Worcester landfill, between Greenwood Street and Blackstone River

Myriophyllum aquaticum

    CT - Woodbridge town, 229 Newtown Rd, Marsha Zellner Property (private)

Myriophyllum heterophyllum

    CT - Bunnells Pond, Bridgeport
    MA - Sothernmost bay of Quaboag Pond, east southeast of Brookfield
    MA - Pratt Pond at Hopkington Road, Upton town
    MA - Long Pond, Westfield City
    MA - Mill River swamp (Fisk Mill Rd. and Rt. 140) Milford town
    MA - Ames Long Pond, Stoughton
    MA - Charles River, Claybrook Rd, Dover
    MA - Arcadi Pond, Northbridge
    MA - Whitins Pond, Sutton
    MA - Trout Brook, Dover
    MA - Brookfield town, stream between Quaboag and Quacumquasit Pond
    MA - Blackstone River, Uxbridge
    MA - Lackey Pond, Uxbridge
    MA - Lake Webster [=Lake Chaubunagungamaug], Webster
    CT - Pattaconk Lake (Russell Jennings Pond)
    CT - Lyme town, Eight Mile River
    CT - Bishops Swamp, Andover town
    CT - Lake Of Isles, North Stonington
    CT - Pickerel Lake
    CT - Hopeville Pond, Griswold town
    CT - Wyassup Lake, North Stonington
    CT - Long Pond, Salisbury town
    CT - Billings Lake, north of N. Stonington
    CT - Moodus Reservoir, near E. Haddam
    CT - Windsor, unspecified
    CT - Lower Bolton Lake, cove on west side of lake
    CT - Glasgo Pond, Griswold town
    CT - Guilford, lake, unspecified
    CT - Ellington town, Crystal Lake, at NE section of lake near cove
    CT - Highland Lake, Winchester town, north end of lake in area west of the boat launch
    CT - Long Pond, North Stonington
    CT - Quinnipaug Lake, cove area at north end of pond
    CT - North Stonington town, Lantern Hill Pond
    CT - Pataguanset Lake, East Lyme, abundant on NE side of causeway near dam
    CT - Old Lyme town, lake unspecified
    CT - Quonnipaug Lake, Guilford town
    CT - Long Meadow Pond, Middlebury town
    CT - Bolton Notch Pond
    CT - Killingworth Reservoir
    CT - Cedar Lake N. to mouth of Snake River
    CT - Moodus Reservoir, near E. Haddam
    CT - Wheeler Pond (cove nearest Route 163)
    CT - Quaddick Reservoir, middle waterbody, just north of Baker Road Bridge
    CT - Middle Bolton Pond
    CT - Pachaug Pond
    CT - Bashan Lake
    CT - Northfield Pond
    CT - Messerschmidt Pond
    CT - Red Cedar Lake
    CT - Hamburg Cove, Connecticut River

Myriophyllum spicatum

    MA - Ponkapoag Pond, south side, Canton
    MA - Westfield city, pondlet between Pequot Pond and Horse Pond
    MA - Onota Lake (outlet) Pittsfield
    MA - Onota Lake(north end) Pittsfield
    MA - Lake Garfield, Monterey
    MA - Laurel Lake, Lee
    MA - Pontoosuc Lake, Lanesborough
    MA - Sudbury River, Framingham
    MA - Stockbridge town, Lily Brook at Stockbridge Bowl along Mahkeenk Rd.
    MA - Lake Quinsigamond, Worcester
    CT - Candlewood Lake, Danbury
    CT - Mamanasco Lake, Ridgefield
    CT - Danbury town, Lake Kenosia
    CT - Hatch Pond, Kent
    CT - Spectacle Pond [=Burr Pond], Kent
    CT - Ball Pond,New Fairfield
    CT - Selden Creek, Lyme
    CT - Bantam Lake, Litchfield
    CT - Lake Zoar, Southbury
    CT - Indian Pond, Sharon
    CT - Orange town, unspecified locality
    CT - Ball Pond,New Fairfield
    CT - Crystal Lake, Middletown
    CT - Meriden town, Silver Lake
    CT - Salisbury town, Wononskopomuc Lake
    CT - Bunnells Pond, Bridgeport
    CT - Putnam Park Pond Redding
    CT - Beaver Pond, Meriden town
    CT - Coventry Lake [Wangumbaug Lake], Coventry town
    VT - Mile Point off the Orr family dock in Lake Champlain, West Ferrisburg
    MA - Mount Holyoke College Campus, north end of Lower Pond in shallow water,South Hadley
    CT - Salisbury, unspecified lake
    CT - Lake Lillinonah, Newtown town
    CT - Meriden, unspecified pond
    CT - Crow Point Cove, Wethersfield
    CT - Highland Lake, Winchester town, north end of lake in area west of the boat launch
    CT - Park Pond, Winchester, west shore of pond, just north of boat launch
    CT - Tyler pond (Tyler Lake), Goshen
    CT - Washinee Lake, Salisbury
    CT - Riverside Park, Boat Landing,Hartford town,
    CT - Candlewood Lake, Danbury
    CT - Long Meadow Pond, Middlebury town
    CT - Putnam Lake, Greenwich
    CT - Washinee Lake, Salisbury, north margin of second lake

Najas minor

    MA - Pontoosuc Lake,north end at Bull Hill Road
    MA - Lily Brook, Stockbridge
    MA - Stream at N end of Pontoosuc Lake, Lanesborough

Nasturtium officinale

    ME - Frye Island

Nymphoides peltata

    MA - Hall's Pond, Princeton
    MA - Southwick town, Rosewood Estates on routes 10/202; small pond in center of complex
    CT - New Britain, Lockshop Pond
    RI - Tiverton, Tiverton Four Corners

Potamogeton crispus

    MA - Cambridge city, artificial pond-hole in clay soil near Fresh Pond
    MA - Richmond Pond, Richmond town, elevation 346.0 m (1,135 ft)
    MA - Charles River, Cambridge
    MA - Holyoke Center near dam on Connecticut River; Holyoke
    MA - Clay Pit Pond, Cambridge
    MA - Spy Pond, Arlington
    MA - Spy Pond, Arlington
    MA - Fresh Pond, Cambridge
    MA - Cambridge city, small pond on north side of Fresh Pond by Cambridge greenhouses
    MA - Cambridge city, small pond on Fresh Pond Golf Course
    MA - Cambridge city, mud hole between Fresh Pond and Concord Ave.
    MA - Charles River near shore of marsh back of Stillman Infirmary, Cambridge
    MA - Fresh Pond, Cambridge
    MA - Cambridge city, bog by Fresh Pond
    MA - Sudbury River, Concord
    MA - Sudbury River, Concord
    MA - Connecticut River, Deerfield
    MA - Holyoke city, near Dam on Connecticut River
    MA - Holyoke City, along railroad and Connecticut River just north of Rt. 141
    MA - Pontoosuc Lake, Lanesborough
    MA - Pontoosuc Lake, north end at Bull Hill Rd
    MA - Richmond Pond, Richmond
    MA - Lily Brook, Stockbridge
    MA - Card Pond, West Stockbridge
    MA - Shaker Mill Pond, West Stockbridge
    MA - Muddy River; Brookline-Boston line
    MA - Connecticut River, Holyoke
    MA - Concord River, Concord
    MA - Assabet River, Concord
    MA - Sudbury River, Framingham
    MA - Mill Pond, Littleton
    MA - Fisk Pond, Natick
    MA - Prospect Lake, Egremont
    MA - Onota Lake(north end) Pittsfield
    MA - University Pond (Univ. of MA)Amherst
    MA - Connecticut River near LeFleur Airport, Northampton
    MA - Cambridge city, pond along railroad, northwest Cambridge
    MA - Charles River, Cambridge
    MA - Lake Quinsigamond, Worcester
    MA - Cambridge city, between Fresh Pond and Concord Ave
    RI - Cranston city, Still River [Location approximate, hand plotted]
    RI - Crystal Lake [=Roosevelt Lake] Providence city
    CT - Ball Pond,New Fairfield
    CT - Danbury town, Lake Kenosia
    CT - Candlewood Lake, Danbury
    CT - Hatch Pond, Kent town
    CT - Manitook Lake, Granby
    CT - Old Lyme town, unspecified
    CT - Lake Zoar, Southbury
    CT - Bantam Lake, Litchfield
    CT - Lake Naraneka, Ridgefield
    CT - Rainbow Reservoir, Windsor
    CT - Hanover Pond, Meriden town
    CT - Middleton Town, Crystal Lake
    CT - Hamlin Pond, Plainville
    CT - Kent, unspecified
    CT - Cedar Lake, Chester Lake
    CT - Housatonic River, Kent
    CT - Housatonic River, New Milford
    CT - Housatonic River, Sherman, in deep water, above the dam
    CT - Mudge Pond, Sharon
    CT - Lake Zoar, Southbury, Housatonic River
    CT - Housatonic River, Derby
    CT - Salisbury town, margin of the Housatonic River
    CT - Pratt Cove, Old Saybrook, coming in with the tide from Connecticut River
    CT - Washinee Lake, Salisbury
    CT - Hebron, unspecified pond
    CT - Lake Zoar, Housatonic River, near Newtown
    CT - Morrison's Pond, Weston
    CT - Old Lyme town, unspecified lake
    CT - Riverside Park, Boat Landing,Hartford town,
    CT - West Twin Lake, Salisbury
    CT - Mamanasco Lake, Ridgefield
    CT - Candlewood Lake, Danbury
    CT - Hockanum River, East Hartford

Trapa natans

    MA - Mount Holyoke College,pond on Stony Brook, South Hadley
    MA - Concord River, Carlisle
    MA - Log Pond Cove along the Connecticut River; Holyoke
    MA - Little Spy Pond [=Little Pond], Arlington
    MA - Concord River, Bedford
    MA - Belmont, unspecified locality
    MA - Fresh Pond, Cambridge
    MA - Concord, unspecified river
    MA - Cambridge city, small pond on north side of Fresh Pond by Cambridge greenhouses
    MA - Concord River near Concord Village
    MA - Concord town, The Holt, Concord River
    MA - Arnold Arboretum, pond, south side of Meadow Rd., opposite Shrub Collection, Jamaica Plain (subdivision), Boston
    MA - Holyoke city, between Log Pond Cove and bank of Connecticut River, just upstream from Holyoke Dam
    MA - Fresh Pond, Cambridge
    MA - Concord River near Concord and Carlisle line
    MA - Concord River, Route 225, Carlisle
    MA - Mount Holyoke College, South Hadley
    MA - Concord town, Clam Shell Bluff, Sudbury River
    MA - Coes Pond, Worcester
    MA - Mount Holyoke College Campus, South Hadley
    CT - Gildersleeve Island, Portland town
    CT - East Hartford, unspecified location
    CT - Riverside Park [Great River Park], Hartford
    CT - Hockanum River, East Hartford
    CT - Eastford, 28 Westford Rd. - Budd Property
    VT - Lake Champlain at Red Rock Bay

Veronica beccabunga

    MD - unknown
    ME - Somerset 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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/17/2024].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.