Xanthomendoza weberi
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Teloschistales
- family: Teloschistaceae
- genus: Xanthomendoza
- species: Xanthomendoza weberi
- Moulton
Alabama- New Haven
Connecticut- Carbondale
- La Salle
Illinois- Garnett
Kansas- Jefferson
- Pocomoke City
- Trappe
Maryland- Concordia
Missouri- Dover Plains
- Southampton
- Water Mill
New York- Oxford
Ohio- Pawnee
Oklahoma- Sewanee
Tennessee- Austin
Texas- Accomac
- Cape Charles
- Williamsburg
Virginia
United States