least bur-reed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Typhaceae
- genus: Sparganium
- species: Sparganium natans
- Aarschot
- Arendonk
- Beerse
- Begijnendijk
- Bonheiden
- Dendermonde
- Destelbergen
- Diepenbeek
- Essen
- Geel
- Gent
- Helchteren
- Herselt
- Holsbeek
- Houthalen
- Hulshout
- Kalmthout
- Keerbergen
- Lier
- Lubbeek
- Maaseik
- Mechelen
- Melle
- Merksplas
- Neerpelt
- Olen
- Oud-Turnhout
- Overpelt
- Putte
- Ravels
- Retie
- Rotselaar
- Wuustwezel
- Zonhoven
Flanders
Belgium- Grand Falls-Windsor
Newfoundland and Labrador- Norman Wells
- Yellowknife
Northwest Territories- Wolfville
Nova Scotia- Bells Corners
Ontario- Havre-Saint-Pierre
Quebec
Canada- Skagen
North Denmark
Denmark- Kuusamo
Kymenlaakso
Finland- Langsur
- Oberbillig
Rheinland-Pfalz
Germany- Wasserbillig
02- Larochette
03
Luxembourg- Welberg
North Brabant
Netherlands- Kurlovo
- Urshel’skiy
Vladimir
Russian Federation- Hasslö
- Olofström
- Svängsta
- Sölvesborg
Blekinge- Vibble
Gotland- Sörforsa
Gävleborg- Hoverberg
Jämtland- Växjö
Kronoberg- Arvidsjaur
- Jokkmokk
- Kalix
- Rolfs
- Råneå
Norrbotten- Gnesta
- Hälleforsnäs
- Katrineholm
- Mariefred
- Skogstorp
- Stallarholmen
- Torshälla
- Trosa
- Vagnhärad
- Ärla
Södermanland- Filipstad
Värmland- Bergeforsen
- Fränsta
- Johannedal
- Sundsvall
- Timrå
- Vi
Västernorrland- Ås
Örebro- Finspång
- Hestra
- Jursla
- Krokek
- Mjölby
- Motala
- Söderköping
- Valdemarsvik
- Åby
- Österbymo
Östergötland
Sweden- Kirchberg
Saint Gallen
Switzerland- Ketchikan
Alaska- McCullom Lake
Illinois- Gary
Indiana- Hometown
Pennsylvania- Medical Lake
- Omak
- Spokane
Washington
United States