Petractis clausa
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Ostropales
- family: Stictidaceae
- genus: Petractis
- species: Petractis clausa
Feistritz ob Bleiburg
Carinthia
Waidhofen an der Ybbs
Lower Austria
Anif
Elsbethen
Leogang
Werfenweng
Salzburg
Radfeld
Tyrol
Steyr
Upper Austria
Bildstein
Bürserberg
Innerbraz
Schwarzach
Wolfurt
Vorarlberg
Austria
Barnard Castle
Brignall
Rokeby
Startforth
England
United Kingdom
Piding