Cladonia santensis
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Cladoniaceae
- genus: Cladonia
- species: Cladonia santensis
Truro
Nova Scotia
Canada
Eustis- Five Points
- Jacksonville
- Lake City
- Watertown
Florida- Cape Carteret
- Cedar Point
North Carolina- Houston
Texas
United States