Smooth map lichen
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Rhizocarpaceae
- genus: Rhizocarpon
- species: Rhizocarpon hochstetteri
Globasnitz
Carinthia
Neukirchen am Großvenediger
Salzburg
Ulrichsberg
Zwettl an der Rodl
Upper Austria
Nofels
Vorarlberg
Austria
Kurort Gohrisch
Königstein
Saxony
Germany
Vaggeryd
Jönköping
Sweden
East Hampton
Heritage Village
Mansfield City
Southbury
Connecticut
Newton
North Adams
Massachusetts
Temple
New Hampshire
Little Falls
New York
Birchwood Lakes
Towamensing Trails
Pennsylvania
United States