serrulate-leaved long-beaked moss
- kingdom: Plantae
- phylum: Bryophyta
- class: Bryopsida
- order: Hypnales
- family: Brachytheciaceae
- genus: Rhynchostegium
- species: Rhynchostegium serrulatum
- Ibatiba
Espírito Santo
Brazil- Burnaby
British Columbia- Belleville
- Ottawa
Ontario- Hampstead
- Mont-Royal
- Saint-Laurent
Quebec
Canada- Río Limpio
Elías Piña
Dominican Republic- Milot
Nord- Port-de-Paix
- Ti Port-de-Paix
Nord-Ouest
Haiti- Maroon Town
St. James
Jamaica- Córdoba
- El Espinal
- Las Lomas
- Xalapa de Enríquez
Veracruz
Mexico- Auburn
- Mobile
- Montevallo
Alabama- Ben Lomond
- Brookdale
California- Branford
- Branford Center
- East Hampton
- East Haven
- Meriden
- New Haven
- Orange
Connecticut- Wilmington
Delaware- Pine Mountain
- Thomasville
Georgia- Greencastle
- Hanover
- Marion
- Rockville
Indiana- Frontenac
- Tonganoxie
Kansas- Banks Springs
- Columbia
- New Iberia
- New Orleans
Louisiana- Grasonville
Maryland- Ann Arbor
- Stevensville
Michigan- Forest
Mississippi- Jefferson City
- Kingston
- Ladue
- Lake Ozark
- Liberty
- Olivette
Missouri- Alpine
- Closter
- Demarest
- Harrington Park
- Norwood
- Perth Amboy
- Sewaren
New Jersey- Winston-Salem
North Carolina- Providence
Rhode Island- Isle of Palms
South Carolina- Boydton
- Gloucester Courthouse
- Isle of Wight
- Sussex
Virginia- Seattle
Washington
United States