Ptilidium pulcherrimum
- kingdom: Plantae
- phylum: Marchantiophyta
- class: Jungermanniopsida
- order: Ptilidiales
- family: Ptilidiaceae
- genus: Ptilidium
- species: Ptilidium pulcherrimum
- Ebensee
- Losenstein
Upper Austria
Austria- Chase
- Fort Nelson
- Pitt Meadows
- Revelstoke
- Richmond
- Vancouver
British Columbia- Sackville
New Brunswick- Torbay
Newfoundland and Labrador- Ottawa
- Owen Sound
Ontario- Blainville
- La Tuque
- Montréal
- Oka
- Waterloo
Quebec
Canada- Kiukainen
Ostrobothnia
Finland- Gemünd
- Keppeshausen
Rheinland-Pfalz
Germany- Luxembourg
- Zawoja
Lesser Poland Voivodeship
Poland- Jämshög
Blekinge- Blomstermåla
- Hultsfred
- Högsby
- Påskallavik
Kalmar- Ingelstad
Kronoberg- Jokkmokk
Norrbotten- Hässleholm
Skåne- Kil
Värmland- Röbäck
Västerbotten- Kolbäck
- Kolsva
- Ramnäs
- Surahammar
Västmanland- Brålanda
- Bua
- Floby
- Furulund
- Gånghester
- Gårdsten
- Hammarkullen
- Henån
- Hindås
- Lerum
- Lidköping
- Lövgärdet
- Trollhättan
- Vargön
Västra Götaland- Garphyttan
Örebro- Söderköping
Östergötland
Sweden- Wrangell
Alaska- Laurel
Delaware- Adams
- Princeton
- Saugus
- South Hadley
- West Newbury
- Whately
- Worcester
Massachusetts- Grand Marais
- Nisswa
- Plymouth
Minnesota- Virginia City
Montana- Alpine
- Closter
- Demarest
- Harrington Park
- Norwood
New Jersey- Painesville
Ohio- Westerly
Rhode Island- Brandon
- Newfane
- West Rutland
Vermont- Republic
Washington- Kingwood
West Virginia
United States