Siberian mousetail moss
- kingdom: Plantae
- phylum: Bryophyta
- class: Bryopsida
- order: Hypnales
- family: Theliaceae
- genus: Myurella
- species: Myurella sibirica
- Saint John
New Brunswick- Truro
Nova Scotia- Ottawa
- Owen Sound
Ontario- Pont-Rouge
- Rivière-du-Loup
Quebec- Dawson City
Yukon
Canada- Middletown
- Sherman
- West Hartford
Connecticut- Colrain
Massachusetts- Grand Ledge
- Lake Linden
- Munising
Michigan- Winona
Minnesota- Easton
- Hometown
- West Easton
- Wilson
Pennsylvania- Manchester Center
Vermont
United States