Cladonia polycarpoides
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Cladoniaceae
- genus: Cladonia
- species: Cladonia polycarpoides
- Tobaj
Burgenland
Austria- Auburn
- Redstone Arsenal
Alabama- Blades
- Middletown
- Milton
- Seaford
- Selbyville
Delaware- Isle of Hope
Georgia- Annapolis
- Beltsville
- Bennsville
- Bryans Road
- Charlestown
- Chillum
- Croom
- Drum Point
- Fruitland
- Garrison
- Green Haven
- Lake Shore
- Langley Park
- Leonardtown
- Marlton
- Milford Mill
- Naval Academy
- North East
- North Potomac
- Owings Mills
- Pasadena
- Pikesville
- Severn
- Silver Spring
- Solomons
- Takoma Park
- Travilah
Maryland- Gray Summit
- Ironton
Missouri- Brigantine
- Closter
- Demarest
- Harrington Park
- Norwood
- Ringwood
- Watchung
New Jersey- Borough of Bronx
- Dover Plains
- Eastport
New York- Cresson
- Leesport
- Milford
- Mountainhome
- Palmerton
Pennsylvania
United States