Ochrolechia lactea
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Pertusariales
- family: Ochrolechiaceae
- genus: Ochrolechia
- species: Ochrolechia lactea
- Feld am See
- Globasnitz
- Großkirchheim
- Lendorf
- Steinfeld
Carinthia- Leiben
- Lengenfeld
- Spitz
- Stratzing
Lower Austria- Gallneukirchen
- Leonding
- Sankt Georgen am Walde
- Zwettl an der Rodl
Upper Austria- Bizau
Vorarlberg
Austria- Kuusamo
Kymenlaakso
Finland- Passau
Bavaria
Germany- Predoi - Prettau
Trentino-Alto Adige
Italy- Lagoa
Azores
Portugal- Sjuntorp
- Skepplanda
Västra Götaland
Sweden- Lauterbrunnen
Bern
Switzerland