Grass-of-Parnassus
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Celastrales
- family: Celastraceae
- genus: Parnassia
- species: Parnassia palustris
- Banff
Alberta- Burns Lake
- Kimberley
- Prince George
British Columbia- Havre-Saint-Pierre
Quebec- Whitehorse
Yukon
Canada- Kuusamo
Kymenlaakso
Finland- Herrsching am Ammersee
- Krün
- Tittmoning
Bavaria
Germany- Racines
Trentino-Alto Adige
Italy- Luxembourg
- West-Terschelling
Friesland
Netherlands- Åneby
Akershus
Norway- Sölvesborg
Blekinge- Klintehamn
- Slite
- Visby
Gotland- Karlstad
Värmland- Norberg
- Ramnäs
- Surahammar
Västmanland- Garphyttan
- Hällefors
- Pålsboda
Örebro
Sweden- United Kingdom
- Ukiah
California- Soda Springs
Idaho
United States