Ramalina rigida
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Ramalinaceae
- genus: Ramalina
- species: Ramalina rigida
Daphne- Fairhope
- Point Clear
- Shelby
Alabama- Edgewater
- Green Cove Springs
- Jacksonville
Florida- Brewster
Massachusetts
United States