Lichenized Fungi of Skamania County, Washington

Generated from PNW Herbaria database
November 28, 2020.

15 family names
127 genus names
407 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

{an additional 54 species/infraspecies are to be expected based on presence in one of these adjacent counties: Clark, Cowlitz, Lewis; these names are colored gray and enclosed in braces}

Index to Families:

?, A, C, I, L, M, P, S, T, U
Not assigned to family: Abrothallus, Acarospora, Agyrium, Ahtiana, Alectoria, Allantoparmelia, Alyxoria, Amandinea, Arthopyrenia, Aspicilia, Bactrospora, Baeomyces, Biatora, Bryoria, Buellia, Calicium, Caloplaca, Candelaria, Candelariella, Catapyrenium, Cavernularia, Cetraria, Cetrelia, Chaenotheca, Chaenothecopsis, Chrysothrix, Cladonia, Cliostomum, Collema, Cornicularia, Cybebe, Cyphelium, Dactylina, Dendriscocaulon, Dermatocarpon, Diploschistes, Ephebe, Esslingeriana, Euopsis, Evernia, Flavoparmelia, Flavopunctelia, Fuscopannaria, Gyalideopsis, Hypocenomyce, Hypogymnia, Hypotrachyna, Icmadophila, Japewia, Kaernefeltia, Koerberia, Lecanora, Lecidea, Lecidella, Lepraria, Leptochidium, Leptogium, Letharia, Lichenomphalia, Lobaria, Lopadium, Loxosporopsis, Massalongia, Megaspora, Melanelia, Melanelixia, Melanohalea, Menegazzia, Microcalicium, Miriquidica, Mycoblastus, Mycocalicium, Mycoporum, Neofuscelia, Nephroma, Nodobryoria, Normandina, Ochrolechia, Opegrapha, Ophioparma, Parmelia, Parmeliella, Parmeliopsis, Parmotrema, Peltigera, Pertusaria, Phaeocalicium, Phaeophyscia, Phlyctis, Phylliscum, Physcia, Physconia, Pilophorus, Placopsis, Placynthiella, Placynthium, Platismatia, Polycauliona, Polychidium, Porpidia, Protoparmelia, Pseudephebe, Pseudocyphellaria, Psilolechia, Psoroma, Punctelia, Pyrrhospora, Ramalina, Ramboldia, Rhizocarpon, Rinodina, Sclerophora, Solorina, Sphaerophorus, Stenocybe, Stereocaulon, Sticta, Thamnolia, Thelomma, Thermutis, Tholurna, Trapelia, Trapeliopsis, Tuckermannopsis, Umbilicaria, Unguiculariopsis, Usnea, Vestergrenopsis, Vulpicida, Xanthomendoza, Xanthoparmelia, Xanthoria, Xylographa
Arthrorhaphidaceae: Scoliciosporum
Candelariaceae: Candelaria
Cladoniaceae: Cladonia
Imperfect: Lepraria
Lecanoraceae: Lecanora
Lobariaceae: Sticta
Microcaliciaceae: Chaenotheca
Mycocaliciaceae: Chaenothecopsis
Parmeliaceae: Hypogymnia, Melanelia, Parmelia, Usnea
Peltigeraceae: Peltigera
Physciaceae: Physconia
Sphaerophoraceae: Sphaerophorus
Teloschistaceae: Cladonia
Umbilicariaceae: Umbilicaria

NOT ASSIGNED TO FAMILY:
Abrothallus
Abrothallus cetrariae (OSC; 1997)
Acarospora
Acarospora fuscata (WTU; 2012)
Agyrium
Agyrium rufum (WTU; 2012)
Ahtiana
Ahtiana pallidula (OSC, WTU; 2015)
Ahtiana sphaerosporella (OSC; 2005)
Alectoria
Alectoria imshaugii (OSC; 2015)
Alectoria lata (NY, OSC; 1996)
Alectoria sarmentosa (OSC, RR, WTU; 2015)
Alectoria vancouverensis (OSC; 2013)
Allantoparmelia
{Allantoparmelia alpicola}
Alyxoria
Alyxoria varia (OSC; 2013)
Amandinea
Amandinea punctata (OSC; ?)
Arthopyrenia
Arthopyrenia punctiformis (WTU; 2012)
Aspicilia
Aspicilia caesiocinerea (OSC; ?)
Bactrospora
{Bactrospora cascadensis}
Baeomyces
Baeomyces rufus (OSC, WTU; 2000)
Biatora
Biatora flavopunctata (WTU; 2012)
{Biatora toensbergii}
Bryoria
Bryoria capillaris (OSC, WTU; 2015)
Bryoria fremontii (OSC, WTU; 2015)
Bryoria friabilis (NY, OSC, WTU; 2015)
Bryoria fuscescens (OSC, RR, WTU; 2015)
Bryoria glabra (OSC; 2015)
Bryoria lanestris (WTU; 2000)
Bryoria nadvornikiana (OSC; 1996)
Bryoria pikei (OSC; 1997)
Bryoria pseudofuscescens (OSC, RR; 2015)
Bryoria simplicior (OSC, WTU; 2005)
{Bryoria subcana}
Bryoria tortuosa (WTU; 1998)
Bryoria trichodes (OSC, WTU; 2015)
ssp. americana (OSC; 1997)
{ssp. trichodes}
Buellia
Buellia stellulata (WTU; 1998)
Calicium
Calicium abietinum (WTU; 2001)
Calicium adaequatum (OSC; 2015)
Calicium glaucellum (WTU; 2013)
Calicium lenticulare (WTU; 2013)
Calicium viride (WTU; 2002)
Caloplaca
Caloplaca demissa (OSC; ?)
{Caloplaca sorocarpa}
Caloplaca subsoluta (OSC; ?)
Candelaria
Candelaria concolor (OSC; 2006)
Candelariella
{Candelariella vitellina}
Candelariella xanthostigma (OSC; 1993)
Catapyrenium
Catapyrenium daedaleum (WTU; 1998)
Cavernularia
Cavernularia hultenii (OSC, RR, WTU; 2009)
{Cavernularia lophyrea}
Cetraria
Cetraria aculeata (OSC, WTU; 1998)
Cetraria ericetorum (WTU; 1895)
Cetrelia
Cetrelia cetrarioides (OSC, WTU; 2014)
Chaenotheca
{Chaenotheca brachypoda}
Chaenotheca brunneola (WTU; 2013)
Chaenotheca chrysocephala (WTU; 2016)
Chaenotheca furfuracea (OSC, WTU; 2013)
{Chaenotheca gracillima}
Chaenotheca hygrophila (WTU; 2013)
Chaenotheca laevigata (WTU; 2013)
{Chaenotheca nitidula}
Chaenotheca subroscida (WTU; 2013)
Chaenotheca xyloxena (WTU; 2001)
Chaenothecopsis
Chaenothecopsis consociata (WTU; 2013)
Chaenothecopsis epithallina (WTU; 2013)
Chaenothecopsis nana (WTU; 2013)
Chaenothecopsis pusilla (WTU; 2013)
Chaenothecopsis pusiola (WTU; 2001)
{Chaenothecopsis rubina}
Chaenothecopsis tasmanica (WTU; 2013)
Chaenothecopsis tsugae (WTU; 2013)
Chrysothrix
Chrysothrix candelaris (OSC; 2004)
Chrysothrix granulosa (OSC; 2013)
Cladonia
Cladonia bacilliformis (WTU; 2002)
Cladonia bellidiflora (OSC, SRP-L, WTU; 2001)
Cladonia borealis (OSC, WTU; 2004)
{Cladonia cariosa}
Cladonia carneola (OSC, WTU; 2015)
{Cladonia cenotea}
Cladonia cervicornis (OSC; 1991)
ssp. cervicornis (OSC; 1991)
Cladonia chlorophaea (OSC, WTU; 2014)
Cladonia coniocraea (OSC, WTU; 2015)
Cladonia cornuta (OSC, WTU; 2013)
Cladonia deformis (WTU; 2002)
Cladonia ecmocyna (OSC, SRP-L, WTU; 2001)
ssp. intermedia (WTU; 1954)
Cladonia fimbriata (OSC, WTU; 2014)
Cladonia furcata (OSC; 2004)
Cladonia gracilis (WTU; 2012)
Cladonia macilenta (OSC; 2014)
{var. bacillaris}
Cladonia macrophyllodes (OSC, WTU; 2012)
{Cladonia mitis}
Cladonia norvegica (OSC, RR, WTU; 2015)
Cladonia ochrochlora (OSC, WTU; 2013)
Cladonia phyllophora (OSC; 1991)
Cladonia pleurota (WTU; 2001)
Cladonia pocillum (OSC; 1999)
{Cladonia portentosa}
{ssp. pacifica}
Cladonia pyxidata (OSC, WTU; 2013)
Cladonia rangiferina (OSC, SRP-L, WTU; 2000)
Cladonia scabriuscula (OSC; 2009)
Cladonia singularis (OSC; 1991)
Cladonia squamosa (OSC, WTU; 2015)
var. subsquamosa (OSC, WTU; 2015)
Cladonia subsquamosa (WTU; 2001)
Cladonia sulphurina (OSC, WTU; 2001)
Cladonia transcendens (OSC, WTU; 2015)
Cladonia umbricola (OSC, SRP, WTU; 2015)
{Cladonia uncialis}
Cladonia verriculosa (OSC; 2013)
Cladonia verruculosa (OSC, WTU; 2015)
Cliostomum
{Cliostomum flavidulum}
Collema
Collema furfuraceum (OSC; 2014)
Collema nigrescens (OSC, WTU; 2014)
Cornicularia
{Cornicularia normoerica}
Cybebe
Cybebe gracilenta (WTU; 2013)
Cyphelium
Cyphelium inquinans (OSC, WTU; 2003)
Dactylina
Dactylina arctica (WTU; 1895)
Dendriscocaulon
Dendriscocaulon intricatulum (WTU; 2011)
Dermatocarpon
Dermatocarpon miniatum (WTU; 1998)
{Dermatocarpon reticulatum}
Diploschistes
Diploschistes muscorum (OSC; ?)
Diploschistes scruposus (OSC; ?)
Ephebe
Ephebe lanata (OSC; ?)
Esslingeriana
Esslingeriana idahoensis (OSC, RR, WTU; 2015)
Euopsis
Euopsis pulvinata (WTU; 2000)
Evernia
Evernia prunastri (OSC, WTU; 2015)
Flavoparmelia
Flavoparmelia caperata (WTU; 1998)
Flavopunctelia
Flavopunctelia flaventior (WTU; 1998)
Flavopunctelia soredica (OSC; 2014)
Fuscopannaria
Fuscopannaria cyanolepra (OSC, WTU; 2012)
{Fuscopannaria leprosa}
Fuscopannaria leucostictoides (OSC; 1996)
Fuscopannaria mediterranea (OSC; 2004)
Fuscopannaria pacifica (OSC; 2015)
Fuscopannaria saubinetii (WTU; 2000)
Gyalideopsis
{Gyalideopsis piceicola}
Hypocenomyce
Hypocenomyce castaneocinerea (OSC, WTU; 2005)
{Hypocenomyce friesii}
{Hypocenomyce leucococca}
Hypocenomyce scalaris (OSC; 2005)
Hypogymnia
Hypogymnia apinnata (OSC, RR, WTU; 2015)
{Hypogymnia duplicata}
Hypogymnia enteromorpha (OSC, WTU; 2015)
Hypogymnia imshaugii (OSC, WTU; 2015)
Hypogymnia inactiva (OSC, RR, SRP, WTU; 2015)
Hypogymnia metaphysodes (OSC, WTU; 2001)
Hypogymnia occidentalis (OSC, WTU; 2015)
Hypogymnia oceanica (OSC, WTU; 2005)
Hypogymnia physodes (OSC, WTU; 2015)
Hypogymnia rugosa (OSC, WTU; 2015)
Hypogymnia tubulosa (OSC, WTU; 2015)
Hypotrachyna
Hypotrachyna revoluta (OSC; 2014)
Hypotrachyna sinuosa (OSC; 2014)
Icmadophila
Icmadophila ericetorum (OSC, WTU; 2002)
Japewia
Japewia subaurifera (OSC; ?)
Japewia tornoensis (NY, OSC; 2005)
Kaernefeltia
Kaernefeltia merrillii (OSC, WTU; 2015)
Koerberia
Koerberia biformis (WTU; 2001)
{Koerberia sonomensis}
Lecanora
{Lecanora allophana}
Lecanora carpinea (OSC, WTU; 2012)
Lecanora circumborealis (WTU; 2012)
Lecanora confusa (WTU; 1998)
Lecanora hybocarpa (OSC; ?)
Lecanora pacifica (OSC; 1996)
Lecanora polytropa (WTU; 2012)
Lecanora pringlei (RR, WTU; 2000)
Lecanora rupicola (OSC; ?)
Lecidea
Lecidea atrobrunnea (OSC; ?)
Lecidea paddensis (WTU; 2012)
Lecidea plana (WTU; 2012)
Lecidea tessellata (OSC; ?)
Lecidella
Lecidella elaeochroma (OSC; ?)
{Lecidella enteroleucella}
Lepraria
Lepraria caesioalba (OSC; ?)
Lepraria incana (OSC; 1997)
Leptochidium
{Leptochidium albociliatum}
Leptogium
Leptogium brebissonii (OSC; 2004)
Leptogium burnetiae (OSC; 2013)
Leptogium gelatinosum (RR; 1996)
Leptogium lichenoides (OSC, WTU; 2004)
Leptogium palmatum (OSC, WTU; 2004)
Leptogium polycarpum (OSC, WTU; 2015)
Leptogium pseudofurfuraceum (OSC; 2013)
Leptogium rivale (WTU; 1998)
Leptogium saturninum (OSC, RR; 2014)
Leptogium tenuissimum (RR; 1990)
Leptogium teretiusculum (OSC; ?)
Letharia
Letharia columbiana (OSC, WTU; 2015)
Letharia vulpina (OSC, WTU; 2015)
Lichenomphalia
Lichenomphalia umbellifera (WTU; 2015)
Lobaria
Lobaria hallii (OSC, RR, WTU; 2013)
{Lobaria linita}
Lobaria oregana (OSC, WTU; 2015)
Lobaria pulmonaria (OSC, SRP-L, WTU; 2015)
Lobaria scrobiculata (OSC, WTU; 2014)
Lopadium
Lopadium disciforme (RR; 1996)
Loxosporopsis
Loxosporopsis corallifera (RR; 1996)
Massalongia
Massalongia carnosa (OSC, WTU; 2000)
Megaspora
Megaspora verrucosa (OSC; ?)
Melanelia
{Melanelia commixta}
{Melanelia hepatizon}
Melanelia panniformis (OSC, WTU; 1998)
Melanelia sorediata (OSC, WTU; 1998)
Melanelixia
Melanelixia fuliginosa (OSC; 2014)
Melanelixia subargentifera (OSC; 2004)
Melanelixia subaurifera (OSC; 2014)
Melanohalea
Melanohalea elegantula (OSC; 2013)
Melanohalea exasperata (OSC; 2009)
Melanohalea exasperatula (OSC; 2015)
Melanohalea multispora (OSC, WTU; 2009)
Melanohalea subelegantula (OSC; 2009)
Melanohalea subolivacea (OSC; 2004)
Menegazzia
Menegazzia subsimilis (OSC; 2013)
Menegazzia terebrata (OSC; 2013)
Microcalicium
Microcalicium ahlneri (WTU; 2013)
Microcalicium conversum (WTU; 2013)
Miriquidica
Miriquidica atrofulva (WTU; 2012)
Mycoblastus
Mycoblastus affinis (OSC, WTU; 2000)
Mycoblastus caesius (WTU; 2012)
Mycoblastus sanguinarius (OSC, WTU; 2013)
Mycocalicium
Mycocalicium subtile (WTU; 2013)
Mycoporum
Mycoporum antecellens (WTU; 1894)
Neofuscelia
Neofuscelia verruculifera (OSC; ?)
Nephroma
Nephroma bellum (OSC, WTU; 2011)
Nephroma helveticum (OSC, WTU; 2014)
Nephroma laevigatum (OSC, WTU; 2005)
Nephroma occultum (WTU; 2002)
Nephroma parile (OSC, WTU; 2005)
Nephroma resupinatum (OSC, WTU; 2015)
Nodobryoria
Nodobryoria abbreviata (OSC, WTU; 2015)
Nodobryoria oregana (OSC, RR, WTU; 2015)
Normandina
Normandina pulchella (OSC; 2013)
Ochrolechia
Ochrolechia farinacea (OSC; ?)
Ochrolechia gowardii (OSC; 1997)
Ochrolechia laevigata (OSC; 2009)
Ochrolechia oregonensis (OSC, WTU; 2000)
{Ochrolechia pallescens}
Opegrapha
Opegrapha varia (OSC; 1997)
Ophioparma
Ophioparma rubricosa (OSC, RR; 1996)
{Ophioparma ventosa}
Parmelia
Parmelia hygrophila (OSC, WTU; 2015)
{Parmelia omphalodes}
Parmelia pseudosulcata (OSC, WTU; 2015)
Parmelia saxatilis (OSC, WTU; 2015)
Parmelia squarrosa (OSC; 2005)
Parmelia sulcata (OSC, WTU; 2015)
Parmeliella
Parmeliella triptophylla (WTU; 2000)
Parmeliopsis
Parmeliopsis ambigua (OSC, WTU; 2015)
Parmeliopsis hyperopta (OSC, WTU; 2015)
Parmotrema
Parmotrema arnoldii (OSC; 2014)
Parmotrema chinense (OSC; 2013)
Parmotrema hypotropum (OSC; 1997)
Peltigera
{Peltigera aphthosa}
Peltigera britannica (OSC, WTU; 2004)
Peltigera canina (OSC; ?)
Peltigera collina (OSC, WTU; 2015)
Peltigera degenii (OSC; ?)
Peltigera didactyla (WTU; 2001)
{Peltigera horizontalis}
Peltigera hydrothyria (WTU; 2001)
Peltigera leucophlebia (WTU; 2001)
Peltigera membranacea (OSC, WTU; 2013)
Peltigera neckeri (OSC; 2013)
Peltigera neopolydactyla (OSC, WTU; 2014)
Peltigera pacifica (OSC, WTU; 2011)
Peltigera polydactylon (WTU; 2001)
Peltigera ponojensis (WTU; 2001)
Peltigera praetextata (WTU; 2001)
Peltigera retifoveata (WTU; 2000)
{Peltigera rufescens}
Peltigera venosa (WTU; 2000)
Pertusaria
Pertusaria albescens (WTU; 2001)
Pertusaria amara (OSC; ?)
Pertusaria carneolutea (WTU; 1894)
Pertusaria leioplaca (OSC; ?)
Pertusaria mccroryae (WTU; 2012)
Pertusaria ophthalmiza (OSC, WTU; 2012)
Pertusaria subambigens (OSC, RR, WTU; 2002)
Phaeocalicium
Phaeocalicium compressulum (WTU; 1996)
Phaeocalicium populneum (WTU; 2013)
Phaeophyscia
Phaeophyscia ciliata (OSC; 1999)
Phaeophyscia decolor (WTU; 1998)
Phaeophyscia orbicularis (OSC; 2004)
Phaeophyscia sciastra (WTU; 1998)
Phlyctis
Phlyctis speirea (OSC; ?)
Phylliscum
Phylliscum demangeonii (OSC, WTU; 1996)
Physcia
Physcia adscendens (OSC; 2014)
Physcia aipolia (OSC, WTU; 2014)
Physcia biziana (OSC; 2005)
Physcia dubia (WTU; 1998)
Physcia stellaris (OSC; 2013)
Physcia tenella (OSC; 2014)
Physconia
Physconia americana (OSC, WTU; 2014)
Physconia enteroxantha (OSC; 2014)
Physconia isidiigera (OSC; 2014)
Physconia perisidiosa (OSC; 2014)
Pilophorus
Pilophorus acicularis (WTU; 2002)
{Pilophorus cereolus}
Pilophorus clavatus (WTU; 1895)
{Pilophorus nigricaulis}
Placopsis
Placopsis gelida (OSC; 1996)
Placopsis lambii (WTU; 2012)
Placynthiella
Placynthiella icmalea (OSC; ?)
Placynthium
Placynthium stenophyllum (WTU; 1998)
var. isidiatum (WTU; 1998)
Platismatia
Platismatia glauca (OSC, RR, SRP-L, WTU; 2015)
Platismatia herrei (OSC, SRP-L, WTU; 2015)
Platismatia lacunosa (WTU; 2003)
Platismatia norvegica (OSC, WTU; 2015)
Platismatia stenophylla (OSC, SRP-L, WTU; 2015)
Polycauliona
Polycauliona candelaria (OSC, WTU; 1999)
Polycauliona polycarpa (OSC, WTU; 2014)
Polychidium
Polychidium contortum (WTU; 1997)
Polychidium muscicola (OSC, SRP, WTU; 2004)
Porpidia
Porpidia soredizodes (OSC; ?)
Porpidia thomsonii (OSC, WTU; 2012)
Protoparmelia
Protoparmelia ochrococca (OSC; 2005)
Pseudephebe
Pseudephebe pubescens (WTU; 1998)
Pseudocyphellaria
Pseudocyphellaria anomala (OSC, RR, WTU; 2014)
Pseudocyphellaria anthrapsis (OSC; 2013)
Pseudocyphellaria anthraspis (WTU; 2001)
Pseudocyphellaria crocata (OSC, WTU; 2005)
Pseudocyphellaria rainierensis (OSC, WTU; 2009)
Psilolechia
Psilolechia clavulifera (SRP; 1991)
Psoroma
Psoroma hypnorum (OSC, WTU; 2001)
Punctelia
Punctelia perreticulata (OSC; 2014)
Punctelia subpraesignis (OSC; 2004)
Punctelia subrudecta (OSC; 2004)
Pyrrhospora
Pyrrhospora cinnabarina (OSC, WTU; 1997)
Ramalina
Ramalina dilacerata (OSC, WTU; 2015)
Ramalina farinacea (OSC, WTU; 2015)
{Ramalina leptocarpha}
{Ramalina roesleri}
{Ramalina subleptocarpha}
{Ramalina thrausta}
Ramboldia
Ramboldia subcinnabarina (OSC; 2005)
Rhizocarpon
Rhizocarpon geminatum (WTU; 2012)
Rhizocarpon geographicum (OSC; ?)
Rhizocarpon grande (OSC; ?)
Rhizocarpon macrosporum (WTU; 2012)
Rhizocarpon obscuratum (OSC; ?)
Rhizocarpon riparium (WTU; 2012)
Rinodina
{Rinodina disjuncta}
Rinodina exigua (OSC; ?)
Rinodina hallii (OSC; ?)
Rinodina pyrina (WTU; 2012)
Sclerophora
Sclerophora peronella (WTU; 2013)
Solorina
Solorina crocea (WTU; 1998)
Sphaerophorus
Sphaerophorus globosus (OSC, SRP-L, WTU; 2015)
var. gracilis (OSC; 2015)
Stenocybe
Stenocybe clavata (WTU; 2013)
Stenocybe pullatula (WTU; 2013)
Stereocaulon
Stereocaulon nivale (WTU; 2012)
{Stereocaulon paschale}
Stereocaulon sasakii (OSC; ?)
Stereocaulon saxatile (SRP-L; 1991)
Stereocaulon spathuliferum (WTU; 1998)
Stereocaulon sterile (OSC, WTU; 2004)
Stereocaulon tomentosum (OSC, WTU; 2012)
Stereocaulon vesuvianum (WTU; 2012)
Sticta
Sticta fuliginosa (OSC, WTU; 2014)
Sticta limbata (OSC; 2014)
Thamnolia
Thamnolia subuliformis (WTU; 1998)
{Thamnolia vermicularis}
Thelomma
Thelomma occidentale (WTU; 2012)
Thermutis
Thermutis velutina (OSC; ?)
Tholurna
Tholurna dissimilis (OSC, WTU; 2000)
Trapelia
Trapelia coarctata (OSC; ?)
Trapeliopsis
Trapeliopsis flexuosa (OSC; ?)
Trapeliopsis granulosa (OSC, RR, WTU; 2012)
Trapeliopsis pseudogranulosa (RR, SRP; 1997)
Trapeliopsis wallrothii (OSC; ?)
Tuckermannopsis
Tuckermannopsis chlorophylla (OSC, WTU; 2015)
Tuckermannopsis orbata (OSC, WTU; 2015)
Tuckermannopsis platyphylla (OSC, WTU; 2015)
{Tuckermannopsis sepincola}
Tuckermannopsis subalpina (OSC, SRP-L, WTU; 2015)
Umbilicaria
{Umbilicaria angulata}
Umbilicaria cylindrica (WTU; 1998)
Umbilicaria hyperborea (OSC, WTU; 2012)
Umbilicaria krascheninnikovii (WTU; 1998)
Umbilicaria lambii (SRP, WTU; 1997)
Umbilicaria phaea (OSC; ?)
Umbilicaria polyphylla (OSC, WTU; 2012)
Umbilicaria proboscidea (WTU; 1998)
Umbilicaria torrefacta (OSC, WTU; 1998)
Umbilicaria vellea (WTU; 1998)
Umbilicaria virginis (WTU; 1938)
Unguiculariopsis
{Unguiculariopsis lettaui}
Usnea
Usnea barbata (OSC; 2003)
Usnea chaetophora (OSC; 2000)
Usnea cornuta (OSC; 2014)
Usnea diplotypus (OSC; 2015)
Usnea esperantiana (OSC; 1999)
Usnea filipendula (OSC, WTU; 2015)
Usnea flavocardia (OSC; 2015)
Usnea fragilescens (OSC; 2009)
Usnea fulvoreagens (OSC; 1997)
Usnea glabrata (OSC; 2014)
Usnea glabrescens (OSC; 1997)
Usnea hirta (OSC, WTU; 2013)
Usnea lapponica (OSC; 2013)
Usnea longissima (OSC, WTU; 2015)
Usnea pachyclada (OSC; 2001)
Usnea pacificana (OSC; 2015)
Usnea plicata (OSC; 1994)
Usnea scabiosa (OSC; 2013)
Usnea scabrata (OSC, WTU; 2015)
Usnea silesiaca (OSC, WTU; 2009)
Usnea squamosa (OSC; 2014)
var. subquamosa (OSC; 2014)
{Usnea stuppea}
Usnea subfloridana (OSC; 2015)
Usnea substerilis (OSC; 2013)
Usnea wasmuthii (OSC; 2009)
Vestergrenopsis
Vestergrenopsis isidiata (WTU; 1998)
Vulpicida
Vulpicida canadensis (OSC; 2015)
Xanthomendoza
Xanthomendoza fallax (OSC; 2004)
Xanthomendoza hasseana (OSC; 2013)
Xanthomendoza montana (OSC; 2014)
{Xanthomendoza oregana}
Xanthoparmelia
Xanthoparmelia cumberlandia (OSC; ?)
Xanthoparmelia mougeotii (OSC; ?)
Xanthoparmelia plittii (OSC; 2004)
Xanthoria
Xanthoria parietina (OSC; 2014)
Xanthoria ramulosa (OSC; 1999)
Xylographa
Xylographa parallela (OSC, RR; 1996)
Xylographa trunciseda (WTU; 2012)
Xylographa vitiligo (OSC; ?)

ARTHRORHAPHIDACEAE:
Scoliciosporum
Scoliciosporum perpusillum (OSC; ?)

CANDELARIACEAE:
Candelaria
Candelaria pacifica (OSC; 2014)

CLADONIACEAE:
Cladonia
Cladonia gracilis (0)
var. chordalis (WTU; 1900)
Cladonia squamosa (0)
ssp. squamosa (WTU; 2001)

IMPERFECT:
Lepraria
Lepraria pacifica (WTU; 2012)

LECANORACEAE:
Lecanora
Lecanora schizochromatica (WTU; 2012)
Lecanora symmicta (OSC; ?)
Lecanora zosterae (WTU; 2012)

LOBARIACEAE:
Sticta
Sticta weigelii (OSC, WTU; 2005)

MICROCALICIACEAE:
Chaenotheca
Chaenotheca furfurfacea (OSC; ?)

MYCOCALICIACEAE:
Chaenothecopsis
Chaenothecopsis nigra (WTU; 2013)
Chaenothecopsis nigripunctata (WTU; 2013)
Chaenothecopsis viridipes (WTU; 2013)

PARMELIACEAE:
Hypogymnia
Hypogymnia canadensis (OSC; 2015)
Hypogymnia wilfiana (OSC; 2015)
Melanelia
Melanelia exasperatula (OSC; ?)
Melanelia fuliginosa (OSC; 2009)
Melanelia glabratula (OSC; ?)
Melanelia subaurifera (OSC, WTU; 2000)
Parmelia
Parmelia barrenoae (OSC; 2014)
Parmelia triptophylla (WTU; 2000)
Usnea
Usnea prostrata (OSC; 1996)

PELTIGERACEAE:
Peltigera
Peltigera brittanica (OSC; ?)
Peltigera leucophylebia (OSC; ?)

PHYSCIACEAE:
Physconia
Physconia distorta (OSC; ?)

SPHAEROPHORACEAE:
Sphaerophorus
Sphaerophorus venerabilis (OSC; 2015)

TELOSCHISTACEAE:
Cladonia
Cladonia cervicornis (0)
var. verticillata (OSC; ?)

UMBILICARIACEAE:
Umbilicaria
Umbilicaria herrei (WTU; 2012)
Umbilicaria polyrrhiza (OSC; ?)