Potamogeton gramineus x perfoliatus
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Alismatales
- family: Potamogetonaceae
- genus: Potamogeton
- species: Potamogeton gramineus x perfoliatus
Potamogeton gramineus x perfoliatus