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1,588 shield lichens, rim lichens, and allies species

Mountain Horsehair Lichen

Mountain Horsehair Lichen

Bryoria pseudofuscescens

Wirth's Beard Lichen

Wirth's Beard Lichen

Usnea flavocardia

Small Clam Lichen

Small Clam Lichen

Carbonicola anthracophila

Pea-green Scale Lichen

Pea-green Scale Lichen

Psora rubiformis

Branching Pixie Pebblehorn Lichen

Branching Pixie Pebblehorn Lichen

Cladonia decorticata

Tundra Horsehair Lichen

Tundra Horsehair Lichen

Bryoria nitidula

Lecidella lichen

Lecidella lichen

Lecidella elaeochroma

Smoky Rim Lichen

Smoky Rim Lichen

Lecanora cenisia

Shaded Cladonia

Shaded Cladonia

Cladonia umbricola

Smooth Pixie-cup Lichen

Smooth Pixie-cup Lichen

Cladonia magyarica

Warty Camouflage Lichen

Warty Camouflage Lichen

Xanthoparmelia verruculifera

Ramboldia elabens

Ramboldia elabens

Ramboldia elabens

Western Pixie-cup

Western Pixie-cup

Cladonia asahinae

Chocolate Rim Lichen

Chocolate Rim Lichen

Protoparmelia badia

Protoblastenia incrustans

Protoblastenia incrustans

Protoblastenia incrustans

Grand Foam Lichen

Grand Foam Lichen

Stereocaulon grande

Appalachian Shield Lichen

Appalachian Shield Lichen

Parmelia neodiscordans

Slender Ladder Lichen

Slender Ladder Lichen

Cladonia concinna

City Dot Lichen

City Dot Lichen

Scoliciosporum chlorococcum

Black-eyed Rim Lichen

Black-eyed Rim Lichen

Lecanora circumborealis

Printzen's Dotted Lichen

Printzen's Dotted Lichen

Biatora printzenii

Colorado Rock-shield

Colorado Rock-shield

Xanthoparmelia coloradoensis

Sulphured Crimson Dot Lichen

Sulphured Crimson Dot Lichen

Pyrrhospora quernea

Andrejev's Iceland Lichen

Andrejev's Iceland Lichen

Arctocetraria andrejevii

Montanelia saximontana

Montanelia saximontana

Montanelia saximontana