Variableleaf pondweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Alismatales
- family: Potamogetonaceae
- genus: Potamogeton
- species: Potamogeton gramineus
Campbell River
British Columbia
Campbellton
Edmundston
Fredericton
Saint John
New Brunswick
Norman Wells
Northwest Territories
Belleville
Sault Ste. Marie
Ontario
Canada
Kuusamo
Kymenlaakso
Korpilahti
Ostrobothnia
Finland- France
Urzhar
East Kazakhstan
Kazakhstan
Svängsta
Blekinge
Järvsö
Gävleborg
Falkenberg
Kungsbacka
Laholm
Onsala
Särö
Veinge
Halland
Bergeforsen
Fränsta
Johannedal
Kvissleby
Matfors
Njurundabommen
Nolby
Skottsund
Sundsbruk
Vi
Ånge
Västernorrland
Billingsfors
Hindås
Hjo
Lerum
Lidköping
Mariestad
Rannebergen
Sjömarken
Skultorp
Skövde
Svenljunga
Töreboda
Ulricehamn
Åkarp
Västra Götaland
Sweden
Palmer Lake
Colorado
Broad Brook
Durham
East Haven
Litchfield
New Haven
Newtown
Prospect
Seymour
Weatogue
Connecticut
Ponderay
Idaho
Madawaska
Maine
Arlington
Ashfield
Ashland
Hamilton
Monson
Monson Center
Uxbridge
Winchester
Massachusetts
Saint Ignace
Sault Ste. Marie
Michigan
Warrensburg
Missouri
Bigfork
Montana
Black River
Herkimer
Mohawk
Pine Plains
New York
Sandusky
Ohio
Salt Lake City
Utah
United States
Deinze
Baugy
Leesten