Taxa Count: 13

PSORACEAE

Eremastrella crystallifera

Psora

Psora californica

Psora cerebriformis

Psora himalayana

Psora luridella

Psora nipponica

Psora pacifica

Psora pseudorussellii

Psora russellii

Psora tuckermanii

Psora vallesiaca

RAMALINACEAE

Psora