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
Brussels
Rians
Béreldange
Annfield Plain