Lichen species known to occur in the Opal Creek Wilderness 
Updated February 2005

Aspicilia sp.
Alectoria sarmentosa
Baeomyces rufus
Bryoria capillaris
Bryoria pseudofuscescens
Calicium viride
Chaenotheca bruneolla
Chaenotheca furfuracea
Cavernularia hultenii
Cetraria chlorophylla
Cetraria orbata
Cladina rangiferina
Cladonia bellidiflora
Cladonia cariosa
Cladonia cornuta
Cladonia chlorophea
Cladonia ecmocyna
Cladonia fimbriata
Cladonia furcata
Cladonia ochrochlora
Cladonia subsquamosa
Cladonia squamosa
Cladonia transcendens
Cladonia verruculosa
Cyphelium inquinans
Dermatocarpon luridum
Dimerella pineti
Ephebe lanata
Esslengaria idahoensis
Evernia prunastri
Fellhanera boutelli
Fuscopannaria pacifica
Graphis scripta
Hypocenomyce sp.
Hypogymnia appinata
Hypogymnia enteromorpha
Hypogymnia imshaugii
Hypogymnia inactiva
Hypogymnia metaphysodes
Hypogymnia oceanica
Hypogymnia physodes
Hypogymnia rugosa
Hypogymnia tubulosa
Hypotrachyna sinuosa
Icmadophila ericetorum
Ionaspis lacustris
Japewia tornoensis
Lecanora pacifica
Leptogium corniculatum
Leptogium gelatinosum
Leptogium lichenoides
Leptogium polycarpum
Leptogium rivale
Letharia vulpina
Lipolycarpum sp.
Lobaria oregana
Lobaria pulmonaria
Loxosporopsis corallifera
Massalongia carnosa
Melanelia exasperatula
Melanelia fuliginosa
Melanelia multispora
Mycoblastus sanguinarius
Mycoblastus caesius
Nephroma bellum
Nephroma helviticum
Nephroma laevigatum
Nephroma occultum
Nephroma resupinatum
Nephroma parile s. lat.
Nodobryoria oregana
Ochrolechia oregonensis
Ochrolechia laevigatum
Pannaria praetermissa
Parmelia hygrophila
Parmelia saxatilis
Parmelia sulcata
Parmeliella parvula
Parmeliella cyanolepra
Parmeliopsis hyperopta
Parmeliopsis ambigua
Peltigera apothosa
Peltigera britannica
Peltigera cinnamomea
Peltigera collina
Peltigera cinomomea
Peltigera hydrothyria
Peltigera leucophlebia
Peltigera membranacea
Peltigera neopolydactyla
Peltigera pacifica
Peltigera venosa
Pertusaria subambigens
Physcia aipolia
Physcia adscendens
Physcia tenella
Pilophorus acicularis
Pilophorus clavatus
Pilophorus nigricaulis
Placopsis lambii
Placynthium flabellosum
Placynthium sp.
Platismatia glauca
Platismatia herrei
Platismatia norvegica
Platismatia stenophylla
Porpidia crusatulata
Porpidia macrocarpa s. lat.
Polychidium contortum
Polychidium musicola
Pseudocyphellaria anthrapsis
Pseudocyphellaria anomala Pseudocyphellaria crocata
Pseudocyphellaria mollata
Pseudocyphellaria rainierensis
Psoroma hypnorum
Ramalina dilacerata
Ramalina farinacea
Rhizocarpon sp.
Solarina crocea
Sphaerophorus globosus
Staurothele drummondii
Staurothele fissa
Stereocaulon intermedium
Stereocaulon tomentosum
Sticta beauvoisii s. lat.
Sticta fuliginosa
Sticta limbata
Trapeliopsis flexuosa
Thamnolia vermicularis
Thelotrema lepadinum
Trichothelium chloroticum (cf.)
Usnea filipendula grp.
Usnea longissima
Usnea wirthii
Verucaria aethiobola (cf.)
Xanthoria oregana
Xylographa abietina

Based on a list generated by the OSU Lichen/Bryophyte Study Group (1994), L. Wilson (1997) The Lichen Genus Peltigera in Oregon in Conservation and Management of Native Plants and Fungi published by the Oregon Native Plant Society, and additions by John Villella and Martin Hutten (2002-2005)