Japanese sedge
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Carex
- species: Carex morrowii
Diepenbeek- Lubbeek
Flanders
Belgium
Höör
Skåne- Bergshamra
- Djursholm
Stockholm- Göteborg
Västra Götaland
Sweden
Manhattan
New York
United States