Taxa Count: 7

CALICIACEAE

Rhizocarpon concretum

Rhizocarpon concretum f. geminatum

LECANORACEAE

Lecanora calcarea var. concreta

RAMALINACEAE

Rhizocarpon geminatum

RHIZOCARPACEAE

Rhizocarpon concretum

Rhizocarpon geminatum Körb.

Family Not Defined

Rhizocarpon geminatum K√∂rb.