Graphis insidiosa
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Ostropales
- family: Graphidaceae
- genus: Graphis
- species: Graphis insidiosa
- Auburn
Alabama- Metter
Georgia- Cape Carteret
- Cedar Point
- Gatesville
- Lake Waccamaw
- Pine Knoll Shores
North Carolina- Awendaw
South Carolina
United States