three-toothed cinquefoil
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Rosales
- family: Rosaceae
- genus: Sibbaldia
- species: Sibbaldia tridentata
- Richibucto
- Saint John
New Brunswick- Alberton
Prince Edward Island
Canada- Bergshamra
- Djursholm
Stockholm
Sweden