greater bladder sedge
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Carex
- species: Carex intumescens
Bathurst- Saint-Léonard
New Brunswick- Antigonish
- Oxford
- Pictou
- Wolfville
Nova Scotia- Angus
- Englehart
- Huntsville
- Ottawa
Ontario- Alberton
Prince Edward Island- Deux-Montagnes
- Granby
- La Tuque
- Labelle
- Longueuil
- Mont-Laurier
- Mont-Royal
- Montréal
- Papineauville
- Pincourt
- Pointe-Claire
- Rigaud
- Rougemont
- Saint-Eustache
- Saint-Félix-de-Valois
- Saint-Laurent
- Sainte-Agathe-des-Monts
- Sainte-Anne-de-Bellevue
- Sainte-Marthe-sur-le-Lac
- Senneterre
- Thetford-Mines
- Valcourt
- Victoriaville
- Ville-Marie
Quebec
Canada
Auburn- Northport
- Tuscaloosa
Alabama- Little Rock
- Monette
- North Little Rock
Arkansas- Townsend
Delaware- Apalachicola
- Jacksonville
- Pierson
Florida- Bluffton
- Burns Harbor
- Gary
- Hanover
Indiana- Covington
- Mandeville
Louisiana- Berwyn Heights
- Bladensburg
- Brentwood
- Calverton
- Chevy Chase Village
- Chillum
- Clinton
- College Park
- Colmar Manor
- Cottage City
- District Heights
- East Riverdale
- Edmonston
- Elkridge
- Federalsburg
- Fort George G Mead Junction
- Goddard
- Green Haven
- Greenbelt
- Hillandale
- Hyattsville
- Jessup
- La Plata
- Langley Park
- Lanham
- Laurel
- Morningside
- Mount Rainier
- New Carrollton
- North East
- Pasadena
- Riverdale Park
- Seabrook
- Silver Hill
- Silver Spring
- South Laurel
- Suitland
- Takoma Park
- University Park
Maryland- Center City
- Milaca
Minnesota- Gulf Hills
- Gulf Park Estates
- Ocean Springs
Mississippi- Valentine
Nebraska- Babylon
- Baldwin
- Baldwin Harbor
- Binghamton
- Borough of Bronx
- Bridgehampton
- Bronxville
- Brooklyn
- Buffalo
- Cairo
- Central Islip
- Dryden
- East Ithaca
- Farmingdale
- Frankfort
- Freeport
- Garden City
- Gouverneur
- Greenport
- Greenport West
- Haverstraw
- Hempstead
- Herkimer
- Ithaca
- Jamaica
- Lake Placid
- Massapequa
- Massapequa Park
- Merrick
- Mohawk
- Mount Vernon
- North Babylon
- North Great River
- North Lindenhurst
- North Massapequa
- North Sea
- North Valley Stream
- Oakdale
- Oriskany
- Penn Yan
- Pound Ridge
- Riverhead
- Seaford
- South Farmingdale
- South Hill
- South Valley Stream
- Uniondale
- Utica
- Valley Stream
- West Babylon
- West Haverstraw
- West Islip
- Yonkers
New York- Columbus
North Carolina- Canton
- Cleveland
- Strongsville
Ohio- Toledo
Oregon- Hometown
- Mountain Top
- Penryn
- Selinsgrove
- State College
- Thorndale
- Tunkhannock
Pennsylvania- Bristol
Vermont- Bedford
- Great Falls
- South Suffolk
- Suffolk
Virginia- Washington, D. C.
Washington, D.C.- Terra Alta
West Virginia
United States