Porpidia contraponenda
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Lecideaceae
- genus: Porpidia
- species: Porpidia contraponenda
Werfenweng
Salzburg
Austria
Camden
Maine
United States
Porpidia contraponenda Werfenweng Camden