Polygonum equisetiforme
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Polygonaceae
- genus: Polygonum
- species: Polygonum equisetiforme
Lárisa
Thessaly
Greece
Al Ḩammāmāt
Nābul- Kebili
Qibilī
Tunisia
Kilgetty
Wales
United Kingdom