Zannichellia major
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Alismatales
- family: Potamogetonaceae
- genus: Zannichellia
- species: Zannichellia major
Karlshamn- Sölvesborg
Blekinge- Visby
Gotland- Borgholm
- Färjestaden
- Kalmar
Kalmar- Bjärred
- Landskrona
- Malmö
Skåne
Sweden