All Species in Psora (Hoffm. | - f)
- California Fishscale Lichen (Psora californica)
- Cerebral Fishscale Lichen (Psora cerebriformis)
- Crenate Fishscale Lichen (Psora crenata)
- False Russell's Fishscale Lichen (Psora pseudorussellii)
- Fishscale Lichen (Psora decipiens)
- Fishscale Lichen (Psora icterica)
- Fishscale Lichen (Psora rubiformis)
- Fishscale Lichen (Psora tenuifolia)
- Fishscale Lichen (Psora vallesiaca)
- Globe Fishscale Lichen (Psora globifera)
- Himalaya Fishscale Lichen (Psora himalayana)
- Japanese Fishscale Lichen (Psora nipponica)
- Mountain Fishscale Lichen (Psora montana)
- Pacific Fishscale Lichen (Psora pacifica)
- Russell's Fishscale Lichen (Psora russellii)
- Tuckerman's Fishscale Lichen (Psora tuckermanii)