Microglossum olivaceum
- kingdom: Fungi
- phylum: Ascomycota
- class: Geoglossomycetes
- order: Geoglossales
- family: Geoglossaceae
- genus: Microglossum
- species: Microglossum olivaceum
Brossard
Quebec
CanadaPorter
IndianaCayuga Heights
East Ithaca
Ithaca
South Hill
New York
United States