Parmelia cetrata
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Parmeliaceae
- genus: Parmelia
- species: Parmelia cetrata
Truro
Nova Scotia
Canada
Robertsdale
Alabama
Pine Bluff
Arkansas
Stone Mountain
Georgia
Brookfield
La Grange Park
North Riverside
Riverside
Illinois
Bryan
Texas
United States
Mérida
Mérida
Venezuela
Guia