Elmerina caryae
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Auriculariales
- family: Aporpiaceae
- genus: Elmerina
- species: Elmerina caryae
- Ladner
British Columbia
Canada- Åkersberga
Stockholm
Sweden- Forest Park
- Glenview
- Port Byron
- River Forest
- Urbana
Illinois- Le Claire
Iowa- South Gull Lake
Michigan- Sumner
Washington
United States