Lachnellula arida
- kingdom: Fungi
- phylum: Ascomycota
- class: Leotiomycetes
- order: Helotiales
- family: Hyaloscyphaceae
- genus: Lachnellula
- species: Lachnellula arida
Banff
Alberta
Canada
Ouray
Colorado- Missoula
Montana- Snoqualmie
Washington
United States