Caloplaca microphyllina
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Teloschistales
- family: Teloschistaceae
- genus: Caloplaca
- species: Caloplaca microphyllina
Prato allo Stelvio - Prad am Stilfser Joch
Trentino-Alto Adige
ItalyBrookfield
La Grange Park
North Riverside
Riverside
IllinoisNew Bedford
MassachusettsGranite Falls
MinnesotaYankton
South DakotaTrempealeau
Wisconsin
United States