sharp rush
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Magnoliales
- family: Juncaceae
- genus: Juncus
- species: Juncus acutus
Ararat
Ararat
Armenia
Corrego Grande
Itacorubi
Pantanal
Santa Monica
Trindade
Santa Catarina
Brazil
Taltal
Antofagasta
Chile
Pontycymer
Wales
United Kingdom- United States
Préveza
Imperial Beach