Brittle bootstrap lichen
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Parmeliaceae
- genus: Cornicularia
- species: Cornicularia normoerica
Whistler
British Columbia
Canada
Predoi - Prettau
Trentino-Alto Adige
Italy
Eggleston- Romaldkirk
England
United Kingdom
Cottage Grove
Oregon
United States
Dellach im Drautal