Checklist of lichens of Maryland (USA)
Version 31 December 2018
- Acarospora fuscata (Schrad.) Arnold - Skorepa et al. (1979: 131)
- Acarospora schleicheri (Ach.) A. Massal. - Skorepa et al. (1977: 266)
- Ahtiana aurescens (Tuck.) A. Thell & Randlane - Skorepa et al. (1977: 268 as Cetraria aurescens)
- Alyxoria varia (Pers.) Ertz & Tehler - Lendemer & Knapp (2007: 36 as Opegrapha varia)
- Amandinea milliaria (Tuck.) P. May & Sheard - Skorepa et al. (1977: 278 as Rinodina milliaria), Biechele (2002: 19 as Rinodina milliaria)
- Amandinea polyspora (Willey) E. Lay & P. F. May - Skorepa et al. (1977: 266 as Buellia polyspora)
- Amandinea punctata (Hoffm.) Coppins & Scheid. - Skorepa et al. (1977: 266 as Buellia punctata), Lendemer (2004: 11), Lendemer & Knapp (2007: 34)
- Anaptychia palmulata (Michx.) Vain. - Skorepa et al. (1977: 266), Biechele (2002: 17)
- Anisomeridium polypori (Ellis & Everh.) M. E. Barr - Lendemer & Knapp (2007: 34)
- Anzia americana Yoshim. & Sharp - Lendemer & Knapp (2007: 34 First record)
- Anzia colpodes (Ach.) Stizenb. - Skorepa et al. (1979: 131), Lendemer & Knapp (2007: 34)
- Arthonia rubella (Fée) Nyl. - Lendemer & Knapp (2007: 34 First record)
- Arthopyrenia cinereopruinosa (Schaer.) A. Massal. - Skorepa et al. (1977: 266 as Arthopyrenia pinicola)
- Arthothelium interveniens (Nyl.) Zahlbr. - Lendemer & Knapp (2007: 34 First record)
- Aspicilia cinerea (L.) Körb. - Skorepa et al. (1977: 272 as Lecanora cinerea)
- Athallia holocarpa (Hoffm.) Arup, Frödén & Søchting - Skorepa et al. (1977: 267 as Caloplaca holocarpa)
- Bacidia coprodes (Körb.) Lettau - Skorepa et al. (1979: 131 erroneously as Bacidia trachona)
- Bacidia laurocerasi (Delise ex Duby) Zahlbr. - Skorepa et al. (1979: 131 as Bacidia atrogrisea)
- Bacidia polychroa (Th. Fr.) Körb. - Skorepa et al. (1977: 266 as Bacidia fuscorubella)
- Bacidia schweinitzii (Fr. ex Tuck.) A. Schneid. - Skorepa et al. (1977: 266), Biechele (2002: 17), Lendemer & Knapp (2007: 34)
- Bacidina egenula (Nyl.) Vezda - Lendemer & Knapp (2007: 34 First record)
- Bacidina inundata (Fr.) Vezda - Skorepa et al. (1979: 131 as Bacidia inundata)
- Baculifera curtisii (Tuck.) Marbach - Skorepa et al. (1977: 266 as Buellia curtisii), Lendemer & Knapp (2007: 34 as Buellia curtisii)
- Bagliettoa calciseda (DC.) Gueidan & Cl. Roux - Skorepa et al. (1979: 138 as Verrucaria calciseda)
- Bathelium carolinianum (Tuck.) R. C. Harris - Lendemer & Knapp (2007: 34 First record)
- Biatora vernalis (L.) Fr. - Skorepa et al. (1977: 273 as Lecidea vernalis)
- Bilimbia meadii (Tuck.) Fink - Lendemer & Knapp (2007: 34 as Byssoloma meadii First record)
- Brigantiaea leucoxantha (Spreng.) R. Sant. & Hafellner - Biechele (2002: 17), Lendemer & Knapp (2007: 34)
- Bryoria furcellata (Fr.) Brodo & D. Hawksw. - Skorepa et al. (1977: 266 as Alectoria nidulifera)
- Buellia erubescens Arnold - Skorepa et al. (1977: 267 as Buellia stillingiana), Biechele (2002: 17 as Buellia stillingiana), Lendemer & Knapp (2007: 34 as Buellia stillingiana)
- Buellia maculata
Bungartz - Skorepa et al. (1977: 267 as Buellia stigmaea)
- Buellia spuria (Schaer.) Anzi - Skorepa et al. (1977: 267), Lendemer (2004: 12)
- Byssoloma leucoblepharum (Nyl.) Vain. - Lendemer & Knapp (2007: 34 First record)
- Calicium salicinum Pers. - Lendemer & Knapp (2007: 34)
- Caloplaca camptidia (Tuck.) Zahlbr. - Skorepa et al. (1977: 267)
- Caloplaca cerina (Ehrh. ex Hedwig) Th. Fr. - Skorepa et al. (1977: 267)
- Caloplaca microphyllina (Tuck.) Hasse - Skorepa et al. (1979: 132)
- Caloplaca sideritis (Tuck.) Zahlbr. - Skorepa et al. (1977: 267)
- Candelaria concolor (Dicks.) B. Stein - Skorepa et al. (1977: 267), Lendemer & Knapp (2007: 34)
- Candelariella vitellina (Hoffm.) Müll. Arg. - Skorepa et al. (1977: 268 as Candelaria vitellina), Lendemer (2004: 43), Lendemer (2004: 12)
- Canoparmelia caroliniana (Nyl.) Elix & Hale - Skorepa et al. (1977: 274 as Parmelia caroliniana), Biechele (2002: 17), Lendemer & Knapp (2007: 34)
- Canoparmelia texana (Tuck.) Elix & Hale - Skorepa et al. (1977: 275 as Parmelia texana), Lendemer & Knapp (2007: 34)
- Catapyrenium cinereum (Pers.) Körb. - Skorepa et al. (1979: 132 as Dermatocarpon hepaticum)
- Catillaria chalybeia (Borr.) A. Massal. - Skorepa et al. (1977: 268)
- Cetraria islandica (L.) Ach. - Skorepa et al. (1977: 268)
- Cetrelia chicitae (W. Culb.) W. L. Culb. & C. F. Culb. - Skorepa et al. (1977: 268)
- Cetrelia olivetorum (Nyl.) W. L. Culb. & C. F. Culb. - Skorepa et al. (1977: 268)
- Chrismofulvea dialyta (Nyl.) Marbach - Skorepa et al. (1979: 131 as Buellia dialyta)
- Chrysothrix caesia (Flot.) Ertz & Tehler - Skorepa et al. (1977: 266 as Arthonia caesia), Lendemer & Knapp (2007: 34 as Arthonia caesia)
- Chrysothrix candelaris (L.) J. R. Laundon - Lendemer & Knapp (2007: 34 First record)
- Chrysothrix chamaecyparicola Lendemer - Lendemer & Knapp (2007: 34 erroneously as Chrysothrix flavovirens First record)
- Circinaria caesiocinerea (Nyl. ex Malbr.) A. Nordin, Savic & Tibell - Skorepa et al. (1977: 271 as Lecanora caesiocinerea)
- Cladonia apodocarpa Robbins - Skorepa et al. (1977: 268)
- Cladonia arbuscula (Wallr.) Flot. - Plitt (1909: 33 as Cladonia sylvatica nom. utique rej. s. auct.), Skorepa et al. (1977: 268)
- Cladonia atlantica A. Evans - Skorepa et al. (1977: 268), Biechele (2002: 17), Lendemer (2004: 12)
- Cladonia beaumontii (Tuck.) Vain. - Biechele (2002: 18)
- Cladonia boryi Tuck. - Skorepa et al. (1977: 268)
- Cladonia caespiticia (Pers.) Flörke - Skorepa et al. (1977: 268), Biechele (2002: 18)
- Cladonia carneola (Fr.) Fr. - Lendemer (2004: 12)
- Cladonia chlorophaea (Flörke ex Sommerf.) Spreng. - Skorepa et al. (1977: 269), Biechele (2002: 18)
- Cladonia coniocraea (Flörke) Spreng. - Skorepa et al. (1977: 269), Biechele (2002: 18)
- Cladonia cristatella Tuck. - Plitt (1909: 33), Skorepa et al. (1977: 269), Biechele (2002: 18)
- Cladonia didyma (Fée) Vain. var. didyma - Lendemer & Knapp (2007: 34)
- Cladonia didyma (Fée) Vain. var. vulcanica (Zoll. & Moritzi) Vain. - Biechele (2002: 18)
- Cladonia fimbriata (L.) Fr. - Skorepa et al. (1977: 269)
- Cladonia floerkeana (Fr.) Flörke - Skorepa et al. (1977: 269)
- Cladonia furcata (Huds.) Schrad. - Skorepa et al. (1977: 269)
- Cladonia gracilis (L.) Willd. - Skorepa et al. (1977: 269)
- Cladonia grayi Merr. ex Sandst. - Biechele (2002: 18), Lendemer (2004: 13), Lendemer & Knapp (2007: 34)
- Cladonia incrassata Flörke - Skorepa et al. (1977: 269), Lendemer & Knapp (2007: 34)
- Cladonia macilenta Hoffm. - Skorepa et al. (1977: 269), Lendemer (2004: 13), Lendemer & Knapp (2007: 34)
- Cladonia macilenta Hoffm. var. bacillaris (Genth) Schaer. - Skorepa et al. (1977: 268 as Cladonia bacillaris), Biechele (2002: 17)
- Cladonia mateocyatha Robbins - Skorepa et al. (1977: 269)
- Cladonia ochrochlora Flörke - Lendemer & Knapp (2007: 34 First record)
- Cladonia parasitica (Hoffm.) Hoffm. - Skorepa et al. (1977: 269), Biechele (2002: 18), Lendemer & Knapp (2007: 34)
- Cladonia petrophila R. C. Harris - Harris (1992: 329 First record)
- Cladonia peziziformis (With.) J. R. Laundon - Skorepa et al. (1977: 269 as Cladonia capitata), Biechele (2002: 18)
- Cladonia piedmontensis Merr. - Skorepa et al. (1977: 270)
- Cladonia pleurota (Flörke) Schaer. - Skorepa et al. (1977: 270), Biechele (2002: 18)
- Cladonia pyxidata (L.) Hoffm. - Plitt (1909: 33), Skorepa et al. (1977: 270)
- Cladonia ramulosa (With.) J. R. Laundon - Lendemer & Knapp (2007: 35 First record)
- Cladonia rangiferina (L.) Wigg. - Skorepa et al. (1977: 270)
- Cladonia rappii Evans - Skorepa et al. (1977: 269 as Cladonia calycantha), Biechele (2002: 18 as C. calycantha)
- Cladonia ravenelii Tuck. - Biechele (2002: 18)
- Cladonia rei Schaer. - Skorepa et al. (1977: 269 as Cladonia nemoxyna)
- Cladonia santensis Tuck. - Skorepa et al. (1977: 270), Biechele (2002: 18)
- Cladonia squamosa Hoffm. - Skorepa et al. (1977: 270), Biechele (2002: 18)
- Cladonia stellaris (Opiz) Pouzar & Vezda - Skorepa et al. (1977: 268 as Cladonia alpestris)
- Cladonia strepsilis (Ach.) Grognot - Skorepa et al. (1977: 270)
- Cladonia sobolescens Nyl. ex Vain. - Lendemer & Knapp (2007: 35 First record)
- Cladonia squamosa (Scop.) Hoffm. - Lendemer & Knapp (2007: 35)
- Cladonia subcariosa Nyl. - Skorepa et al. (1977: 269 as Cladonia clavulifera) (1977: 270)
- Cladonia subcariosa Nyl. - Biechele (2002: 18 as Cladonia polycarpoides), Lendemer & Knapp (2007: 35 as Cladonia polycarpoides), Lendemer & Knapp (2007: 35 as Cladonia polycarpia First record)
- Cladonia subtenuis (Abb.) Evans - Skorepa et al. (1977: 270), Biechele (2002: 18), Lendemer & Knapp (2007: 35)
- Cladonia turgida Ehrh. ex Hoffm. - Skorepa et al. (1977: 270)
- Cladonia uncialis (L.) Wigg. - Skorepa et al. (1977: 270), Biechele (2002: 18)
- Cladonia verticillata (Hoffm.) Schaerer- Plitt (1909: 33), Skorepa et al. (1977: 270 as Cladonia verticillata), Biechele (2002: 18 as Cladonia cervicornis subsp. verticillata)
- Clavascidium lacinulatum (Ach.) Breuss var. atrans Lendemer - Lendemer (2004: 13 as Placidium lacinulatum var. atrans), Lendemer (2004: 41 as Placidium lacinulatum var. atrans Type)
- Coccocarpia palmicola (Spreng.) Arv. & D. J. Galloway - Skorepa et al. (1977: 270 as Coccocarpia cronia)
- Coenogonium luteum (Dicks.) Kalb & Lücking - Lendemer & Knapp (2007: 35 First record)
- Coenogonium pineti (Schrader ex Ach.) Lücking & Lumbsch - Skorepa et al. (1979: 132 as Dimerella diluta), Lendemer & Knapp (2007: 35 First record)
- Collema furfuraceum (Arnold) Du Rietz - Skorepa et al. (1977: 270)
- Collema leptaleum Tuck. - Skorepa et al. (1979: 132), Nelson et al. (2011: 3)
- Collema subflaccidum Degel. - Skorepa et al. (1979: 132)
- Crespoa crozalsiana (B. de Lesd. ex Harm.) Lendemer & Hodkinson - Skorepa et al. (1977: 274 as Parmelia crozalsiana), Lendemer & Knapp (2007: 34 as Canoparmelia crozalsiana)
- Cyphelium tigillare (Ach.) Ach. - Skorepa et al. (1979: 132)
- Dermatocarpon luridum (With.) J. R. Laundon - Skorepa et al. (1977: 270 as Dermatocarpon fluviatile)
- Dermatocarpon miniatum (L.) Mann - Plitt (1909: 33 as Endocarpon miniatum), Skorepa et al. (1977: 270), Lendemer (2004: 13)
- Dibaeis baeomyces (L. f.) Rambold & Hertel - Plitt (1909: 33 as Baeomyces roseus), Skorepa et al. (1977: 266 as Baeomyces roseus), Biechele (2002: 17)
- Dimelaena oreina (Ach.) Norm. - Skorepa et al. (1977: 271)
- Diploschistes scruposus (Schreb.) Norman - Skorepa et al. (1979: 132)
- Dirinaria frostii (Tuck.) Hale & W. Culb. - Skorepa et al. (1977: 271)
- Enchylium coccophorum (Tuck.) Otálora, P. M. Jørg. & Wedin - Skorepa et al. (1979: 132 as Collema coccophorum)
- Enchylium conglomeratum (Hoffm.) Otálora, P. M. Jørg. & Wedin - Skorepa et al. (1979: 132 as Collema conglomeratum)
- Endocarpon pusillum Hedw. - Skorepa et al. (1977: 271)
- Ephebe lanata (L.) Vain. - Skorepa et al. (1979: 133)
- Fissurina insidiosa C. Knight & Mitten - Lendemer & Knapp (2007: 35 First record)
- Flavoparmelia baltimorensis (Gyeln. & Fóriss) Hale - Gyeln. & Fóriss (1931: 167 Type), Skorepa et al. (1977: 274 as Parmelia baltimorensis)
- Flavoparmelia caperata (L.) Hale - Skorepa et al. (1977: 274 as Parmelia caperata), Biechele (2002: 18), Lendemer & Knapp (2007: 35)
- Flavoplaca citrina (Hoffm.) Arup, Frödén & Søchting - Skorepa et al. (1977: 267 as Caloplaca citrina), Biechele (2002: 17 as Caloplaca citrina)
- Flavopunctelia flaventior (Stirt.) Hale - Skorepa et al. (1977: 274 as Parmelia flaventior)
- Fuscopannaria leucophaea (Vahl) P. M. Jørg. - Skorepa et al. (1979: 135 as Parmeliella microphylla)
- Fuscopannaria leucosticta (Tuck.) P. M. Jørg. - Skorepa et al. (1979: 134 as Pannaria leucosticta)
- Gassicurtia vernicoma (Tuck.) Marbach - Skorepa et al. (1977: 267 as Buellia vernicoma), Lendemer & Knapp (2007: 34 as Buellia vernicoma First record)
- Graphis scripta (L.) Ach. - Skorepa et al. (1977: 271)
- Gyalolechia flavorubescens (Hudson) Søchting, Frödén & Arup - Skorepa et al. (1977: 267 as Caloplaca aurantiaca)
- Gyalolechia flavovirescens (Wulf.) Søchting, Frödén & Arup - Skorepa et al. (1977: 267 as Caloplaca flavovirescens)
- Hafellia disciformis (Fr.) Marbach & H. Mayrhofer - Skorepa et al. (1977: 266 as Buellia disciformis)
- Hertelidea botryosa (Fr.) Printzen & Kantvilas - Skorepa et al. (1979: 133 as Lecidea botryosa)
- Heterodermia albicans (Pers.) Swinscow & Krog - Skorepa et al. (1977: 271 as Heterodermia domingensis)
- Heterodermia appalachensis (Kurok.) W. L. Culb. - Skorepa et al. (1977: 271)
- Heterodermia granulifera (Ach.) W. L. Culb. - Skorepa et al. (1977: 271)
- Heterodermia hypoleuca (Ach.) Trev. - Plitt (1909: 34 as Physcia hypoleuca), Skorepa et al. (1977: 271), Biechele (2002: 18)
- Heterodermia obscurata (Nyl.) Trev. - Skorepa et al. (1977: 271), Lendemer & Knapp (2007: 35)
- Heterodermia speciosa (Wulfen) Trev. - Skorepa et al. (1977: 271 as Heterodermia tremulans), Lendemer & Knapp (2007: 35)
- Hymenelia epulotica (Ach.) Lutzoni - Skorepa et al. (1979: 133 as Ionaspis epulotica)
- Hyperphyscia adglutinata (Flörke) H. Mayrhofer & Poelt - Skorepa et al. (1979: 137 as Physciopsis adglutinata)
- Hyperphyscia syncolla (Tuck. ex Nyl.) Kalb - Skorepa et al. (1977: 277 as Physcia syncolla), Biechele (2002: 18)
- Hypocenomyce scalaris (Ach.) M. Choisy - Skorepa et al. (1979: 134 as Lecidea scalaris)
- Hypogymnia krogii Ohls. - Skorepa et al. (1977: 271)
- Hypogymnia physodes (L.) Nyl. - Skorepa et al. (1977: 271)
- Hypotrachyna horrescens (Taylor) Krog & Swinscow - Skorepa et al. (1977: 274 as Parmelia horrescens), Lendemer & Knapp (2007: 36 as Parmelinopsis horrescens)
- Hypotrachyna livida (Tay.) Hale - Skorepa et al. (1977: 275 as Parmelia livida), Biechele (2002: 18), Lendemer & Knapp (2007: 35)
- Hypotrachyna minarum (Vain.) Krog & Swinscow - Skorepa et al. (1977: 274 as Parmelia dissecta), Lendemer & Knapp (2007: 36 as Parmelinopsis minarum)
- Hypotrachyna osseoalba (Vain.) Park & Hale - Skorepa et al. (1977: 274 as Parmelia formosana), Lendemer & Knapp (2007: 35)
- Imshaugia aleurites (Ach.) S. F. Meyer - Skorepa et al. (1977: 276 as Parmeliopsis aleurites)
- Imshaugia placorodia (Ach.) S. F. Meyer - Skorepa et al. (1977: 276 as Parmeliopsis placorodia)
- Lasallia papulosa (Ach.) Llano - Skorepa et al. (1977: 278 as Umbilicaria papulosa)
- Lasallia pensylvanica (Hoffm.) Llano - Skorepa et al. (1977: 278 as Umbilicaria pensylvanica)
- Lathagrium fuscovirens (With.) Otálora, P. M. Jørg. & Wedin - Skorepa et al. (1979: 132 as Collema tuniforme)
- Lathagrium undulatum (Laurer ex Flot.) Otálora, P. M. Jørg. & Wedin - Skorepa et al. (1979: 132 as Collema undulatum)
- Lecanora cadubriae (A. Massal.) Hedl. - Skorepa et al. (1979: 133 as Lecidea cadubriae)
- Lecanora caesiorubella Ach. - Skorepa et al. (1977: 271)
- Lecanora campestris (Schaer.) Hue - Skorepa et al. (1977: 271)
- Lecanora chlarotera Nyl. - Skorepa et al. (1977: 272), Biechele (2002: 18)
- Lecanora cinereofusca H. Magn. - Lendemer & Knapp (2007: 35 First record)
- Lecanora dispersa (Pers.) Somm. - Skorepa et al. (1977: 272)
- Lecanora expallens Ach. - Skorepa et al. (1977: 272 as Lecanora conizaea)
- Lecanora hagenii (Ach.) Ach. - Skorepa et al. (1977: 272)
- Lecanora hybocarpa (Tuck.) Brodo - Biechele (2002: 18), Lendemer & Knapp (2007: 35)
- Lecanora imshaugii Brodo - Biechele (2002: 18)
- Lecanora minutella Nyl. - Lendemer & Knapp (2007: 35 First record)
- Lecanora muralis (Schreb.) Rabenh. var. muralis - Skorepa et al. (1977: 272)
- Lecanora muralis (Schreb.) Rabenh. var. versicolor (Pers.) Tuck. - Skorepa et al. (1977: 272 as Lecanora versicolor)
- Lecanora polytropa (Hoffm.) Rabenh. - Skorepa et al. (1979: 133)
- Lecanora pulicaris (Pers.) Ach. - Skorepa et al. (1977: 272 as Lecanora coilocarpa)
- Lecanora strobilina (Spreng.) Kieffer - Biechele (2002: 18), Lendemer & Knapp (2007: 35)
- Lecanora subpallens Zahlbr. - Lendemer & Knapp (2007: 35 First record)
- Lecanora thysanophora R. C. Harris - Lendemer & Knapp (2007: 35 First record)
- Lecanora xylophila Hue - Skorepa et al. (1977: 272 as Lecanora laevis)
- Lecidea cyrtidia Tuck. - Skorepa et al. (1977: 272)
- Lecidea plebeja Nyl. - Skorepa et al. (1979: 133 as Lecidea myriocarpoides), Lendemer & Knapp (2007: 35)
- Lecidea varians Ach. - Skorepa et al. (1977: 273 as Lecidea varians), Lendemer & Knapp (2007: 37 as Pyrrhospora varians)
- Lecidella stigmatea (Ach.) Hertel & Leuckert - Skorepa et al. (1979: 134 as Lecidea stigmatea)
- Leimonis erratica (Körb.) R. C. Harris & Lendemer - Skorepa et al. (1977: 272 as Lecidea erratica), Lendemer & Knapp (2007: 36 as Micarea erratica)
- Lepra amara (Ach.) Hafellner - Skorepa et al. (1979: 135 as Pertusaria amara)
- Lepra hypothamnolica (Dibben) Lendemer & R. C. Harris - Skorepa et al. (1979: 136 as Pertusaria hypothamnolica)
- Lepra multipunctoides (Dibben) Lendemer & R.C. Harris - Skorepa et al. (1979: 136 as Pertusaria multipunctoides), Biechele (2002: 19 as Pertusaria multipunctoides), Lendemer & Knapp (2007: 36 as Pertusaria multipunctoides)
- Lepraria caesiella R. C. Harris - Lendemer & Knapp (2007: 35 First record)
- Lepraria friabilis Lendemer, K. Knudsen & Elix - Lendemer et al. (2008: 66)
- Lepraria finkii (B. de Lesd.) R. C. Harris - Lendemer & Knapp (2007: 36 erroneously as Lepraria lobificans)
- Leptogium azureum (Sw.) Mont. - Skorepa et al. (1977: 273)
- Leptogium cyanescens (Rabenh.) Körber - Skorepa et al. (1977: 273), Biechele (2002: 18), Lendemer & Knapp (2007: 36)
- Leptogium phyllocarpum (Pers.) Mont. - Biechele (2002: 18)
- Lobaria pulmonaria (L.) Hoffm. - Skorepa et al. (1979: 134), Biechele (2002: 18)
- Lobaria quercizans Michx. - Skorepa et al. (1977: 273), Biechele (2002: 18), Lendemer & Knapp (2007: 36)
- Melanelia culbersonii (Hale) A. Thell - Skorepa et al. (1977: 268 as Cetraria culbersonii)
- Melanelixia subaurifera (Nyl.) Essl. - Skorepa et al. (1977: 275 as Parmelia subaurifera)
- Melanohalea exasperata (De Not.) O. Blanco et al. - Skorepa et al. (1979: 135 as Parmelia exasperata)
- Melanohalea halei (Ahti) O. Blanco et al. - Skorepa et al. (1977: 276 as Parmeliopsis halei)
- Menegazzia terebrata (Hoffm.) A. Massal. - Plitt (1909: 34 as Parmelia pertusa)
- Metamelanea melambola (Tuck.) Henssen - Tuckerman (1877: 170 as Synalissa melambola Type), Tuckerman (1882: 136 as Pyrenopsis melambola), (Skorepa et al. (1979: 137 as Pyrenopsis melambola), Henssen (1989: 109)
- Mycobilimbia berengeriana (A. Massal.) Hafellner & V. Wirth - Skorepa et al. (1977: 272 as Lecidea berengeriana)
- Myelochroa aurulenta (Tuck.) Elix & Hale - Skorepa et al. (1977: 273 as Parmelia aurulenta), Lendemer & Knapp (2007: 36)
- Myelochroa galbina (Ach.) Elix & Hale - Skorepa et al. (1977: 274 as Parmelia galbina)
- Myelochroa metarevoluta (Asahina) Elix & Hale - Skorepa et al. (1977: 275 as Parmelia metarevoluta)
- Myelochroa obsessa (Ach.) Elix & Hale - Skorepa et al. (1977: 275 as Parmelia obsessa)
- Nadvornikia sorediata R. C. Harris - Lendemer & Knapp (2007: 36 First record)
- Nephroma helveticum (Ach.) Ach. - Skorepa et al. (1977: 273)
- Normandinea pulchella (Borrer) Nyl. - Skorepa et al. (1979: 134)
- Ochrolechia androgyna (Hoffm.) Arnold - Skorepa et al. (1977: 273)
- Ochrolechia pseudopallescens Brodo - Lendemer & Knapp (2007: 36)
- Ochrolechia trochophora (Vain.) Oshio - Biechele (2002: 18 as Ochrolechia rosella), Biechele (2002: 18)
- Ochrolechia yasudae Vain. - Skorepa et al. (1977: 273)
- Opegrapha vulgata Ach. - Lendemer & Knapp (2007: 36 First record)
- Pannaria conoplea (Ach.) Bory - Skorepa et al. (1979: 134 as Pannaria pityrea)
- Pannaria lurida (Mont.) Nyl. - Skorepa et al. (1979: 134), Biechele (2002: 18)
- Parmelia saxatilis (L.) Ach. - Skorepa et al. (1977: 275)
- Parmelia squarrosa Hale - Skorepa et al. (1977: 275), Lendemer & Knapp (2007: 36)
- Parmelia sulcata Tayl. - Skorepa et al. (1977: 275)
- Parmeliopsis ambigua (Wulf.) Nyl. - Skorepa et al. (1977: 276)
- Parmeliopsis subambigua Gyeln. - Lendemer & Knapp (2007: 36)
- Parmotrema cetratum (Ach.) Hale - Skorepa et al. (1977: 274 as Parmelia cetrata)
- Parmotrema crinitum (Ach.) M. Choisy - Skorepa et al. (1977: 274 as Parmelia crinita)
- Parmotrema dilatatum (Vain.) Hale - Skorepa et al. (1977: 274 as Parmelia dilatata)
- Parmotrema eurysacum (Hue) Hale - Skorepa et al. (1977: 274 as Parmelia eurysaca)
- Parmotrema gardneri (C. W. Dodge) Sérus. - Biechele (2002: 18)
- Parmotrema hypoleucinum (J. Steiner) Hale - Biechele (2002: 18), Lendemer & Knapp (2007: 36)
- Parmotrema hypotrypum (Nyl.) Hale - Skorepa et al. (1977: 274 as Parmelia hypotropa), Biechele (2002: 18), Lendemer & Knapp (2007: 36)
- Parmotrema margaritatum (Hue) Hale - Skorepa et al. (1979: 135 as Parmelia margaritata)
- Parmotrema perforatum (Jacq.) A. Massal. - Skorepa et al. (1977: 275 as Parmelia perforata), Biechele (2002: 18), Lendemer & Knapp (2007: 36)
- Parmotrema reticulatum (Taylor) M. Choisy - Skorepa et al. (1977: 275 as Parmelia reticulata), Biechele (2002: 18 as Parmotrema reticulatum)
- Parmotrema stuppeum (Tayl.) Hale - Skorepa et al. (1977: 275 as Parmelia stuppea)
- Parmotrema subisidiosum (Müll. Arg.) Hale - Skorepa et al. (1979: 135 as Parmelia subisidiosa), Biechele (2002: 18 as Parmotrema subisidiosum), Lendemer & Knapp (2007: 36)
- Parmotrema submarginale (Michx.) DePriest & B. Hale - Skorepa et al. (1977: 275 as Parmelia michauxiana), Lendemer & Knapp (2007: 36)
- Parmotrema subrigidum Egan - Egan et al. (2005: 405)
- Parmotrema subtinctorium (Zahlbr.) Hale - Skorepa et al. (1977: 275 as Parmelia subcrinita)
- Parmotrema xanthinum (Müll. Arg.) Hale - Skorepa et al. (1979: 135 as Parmelia xanthina), Biechele (2002: 18), Lendemer & Knapp (2007: 36)
- Peltigera aphthosa (L.) Willd. - Skorepa et al. (1977: 276)
- Peltigera canina (L.) Willd. - Skorepa et al. (1977: 276)
- Peltigera didactyla (With.) J. R. Laundon - Skorepa et al. (1977: 276 as Peltigera spuria)
- Peltigera elisabethae Gyel. - Skorepa et al. (1977: 276)
- Peltigera evansiana Gyel. - Skorepa et al. (1977: 276)
- Peltigera horizontalis (Huds.) Baumg. - Skorepa et al. (1977: 276)
- Peltigera neckeri Hepp ex Müll. Arg. - Biechele (2002: 18)
- Peltigera polydactylon (Neck.) Hoffm. - Skorepa et al. (1977: 276)
- Peltigera praetextata (Flörke ex Somm.) Zopf - Skorepa et al. (1977: 276), Biechele (2002: 18), Lendemer & Knapp (2007: 36)
- Peltigera rufescens (Weiss) Humb. - Biechele (2002: 18)
- Peltula euploca (Ach.) Poelt - Skorepa et al. (1979: 135)
- Pertusaria epixantha R. C. Harris - Lendemer & Knapp (2007: 36)
- Pertusaria globularis (Ach.) Tuck. - Skorepa et al. (1979: 136)
- Pertusaria macounii (I. M. Lamb) Dibben - Skorepa et al. (1979: 136)
- Pertusaria paratuberculifera Dibben - Skorepa et al. (1977: 276 as Pertusaria tuberculifera) (1979: 136), Lendemer & Knapp (2007: 37)
- Pertusaria plittiana Erichsen - Erichsen (xx: xx), Skorepa et al. (1979: 136)
- Pertusaria propinqua Müll. Arg. - Skorepa et al. (1979: 136), Lendemer & Knapp (2007: 37)
- Pertusaria pustulata (Ach.) Duby - Skorepa et al. (1979: 136)
- Pertusaria rubefacta Erichsen - Skorepa et al. (1979: 136)
- Pertusaria subpertusa Brodo - Skorepa et al. (1979: 136), Lendemer & Knapp (2007: 37)
- Pertusaria tetrathalamia (Fée) Nyl. - Skorepa et al. (1979: 136)
- Pertusaria texana Müll. Arg. - Skorepa et al. (1979: 136), Lendemer & Knapp (2007: 37)
- Pertusaria xanthodes Müll. Arg. - Skorepa et al. (1977: 276)
- Phaeographis inusta (Ach.) Müll. Arg. - Lendemer & Knapp (2007: 37 First record)
- Phaeophyscia ciliata (Hoffm.) Moberg - Skorepa et al. (1977: 277 as Physcia ciliata)
- Phaeophyscia hirsuta (Nádv.) Essl. - Skorepa et al. (1979: 136 as Phaeophyscia cernohorskyi)
- Phaeophyscia hirtella Essl. - Skorepa et al. (1979: 136)
- Phaeophyscia hispidula (Ach.) Essl. - Skorepa et al. (1979: 136 as Phaeophyscia imbricata)
- Phaeophyscia orbicularis (Neck.) Moberg - Skorepa et al. (1977: 277 as Physcia orbicularis f. orbicularis)
- Phaeophyscia pusilloides (Zahlbr.) Essl. - Skorepa et al. (1977: 277 as Physcia pusilloides)
- Phaeophyscia rubropulchra (Degel.) Essl. - Skorepa et al. (1977: 277 as Physcia orbicularis f. rubropulchra), Biechele (2002: 19), Lendemer & Knapp (2007: 37)
- Phlyctis boliviensis Nyl. - Lendemer & Knapp (2007: 37 as Phlyctis ludoviciensis First record)
- Physcia adscendens (Fr.) H. Oliver - Skorepa et al. (1977: 276)
- Physcia aipolia (Ehrh. ex Humb.) Fürnr. var. aipolia - Skorepa et al. (1977: 277), Biechele (2002: 19)
- Physcia americana G. Merr. - Skorepa et al. (1977: 277 as Physcia tribacoides), Lendemer & Knapp (2007: 37)
- Physcia millegrana Degel. - Skorepa et al. (1977: 277), Biechele (2002: 19), Lendemer & Knapp (2007: 37)
- Physcia phaea (Tuck.) Thoms. - Skorepa et al. (1977: 277)
- Physcia pseudospeciosa Thoms. - Skorepa et al. (1977: 277)
- Physcia pumilior R. C. Harris - Lendemer & Knapp (2007: 37 First record)
- Physcia stellaris (L.) Nyl. - Skorepa et al. (1977: 277), Biechele (2002: 19)
- Physcia subtilis Degel. - Skorepa et al. (1977: 277)
- Physcia tribacia (Ach.) Nyl. - Plitt (1909: 34)
- Physciella chloantha (Ach.) Essl. - Skorepa et al. (1977: 277 as Physcia luganensis)
- Placidium arboreum (Schwein. ex E. Michener) Lendemer - Skorepa et al. (1977: 271 as Dermatocarpon tuckermanii)
- Placopyrenium fuscellum (Turner) Gueidan & Cl. Roux - Skorepa et al. (1979: 138 as Verrucaria fuscella)
- Placynthiella uliginosa (Schrad.) Coppins & P. James - Skorepa et al. (1977: 273 as Lecidea uliginosa), Biechele (2002: 19), Lendemer & Knapp (2007: 37 as Placidiella uliginosa)
- Placynthium nigrum (Huds.) S. Gray - Skorepa et al. (1977: 277)
- Platismatia lacunosa (Ach.) W. L. Culb. & C. F. Culb. - Plitt (1909: 34 as Cetraria lacunosa)
- Platismatia tuckermanii (Oakes) W. L. Culb. & C. F. Culb. - Skorepa et al. (1977: 277)
- Polycauliona candelaria (L.) Frödén, Arup, & Søchting - Skorepa et al. (1977: 279 as Xanthoria candelaria)
- Polysporina simplex (Davies) Vezda - Skorepa et al. (1979: 138 as Sarcogyne simplex)
- Porina heterospora (Fink ex J. Hedrick) R. C. Harris - Lendemer & Knapp (2007: 37)
- Porpidia albocaerulescens (Wulf.) Hertel & Knoph - Plitt (1909: 33 as Lecidea albocaerulescens), Skorepa et al. (1977: 271 as Lecidea albocaerulescens)
- Porpidia macrocarpa (DC.) Hertel & A. J. Schwab - Skorepa et al. (1977: 272 as Lecidea macrocarpa)
- Protoblastenia rupestris (Scop.) J. Steiner - Skorepa et al. (1979: 137)
- Pseudevernia consocians (Vainio) Hale & W. L. Culb. - Skorepa et al. (1977: 277)
- Pseudosagedia cestrensis (Tuck. ex E. Michener) R. C. Harris - Skorepa et al. (1979: 137 as Porina cestrensis), Lendemer & Knapp (2007: 37)
- Pseudosagedia rhaphidosperma (Müll. Arg.) R. C. Harris - Lendemer & Knapp (2007: 37 First record)
- Psora decipiens (Hedw.) Hoffm. - Skorepa et al. (1979: 133 as Lecidea decipiens)
- Psora icterica (Mont.) Müll. Arg. - Lendemer (2008: 1)
- Psora russellii (Tuck.) A. Schneider - Skorepa et al. (1977: 273 as Lecidea russellii)
- Psorotichia schaereri (A. Massal.) Arnold - Skorepa et al. (1979: 137)
- Psorula rufonigra (Tuck.) Gotth. Schneider - Skorepa et al. (1977: 273 as Lecidea rufonigra)
- Punctelia appalachensis (W. L. Culb.) Krog - Skorepa et al. (1979: 134 as Parmelia appalachensis)
- Punctelia bolliana (Müll. Arg.) Krog - Skorepa et al. (1979: 134 as Parmelia bolliana)
- Punctelia borreri (Sm.) Krog - Plitt (1909: 33 as Parmelia borreri), Skorepa et al. (1979: 134 as Parmelia borreri)
- Punctelia missouriensis G. Wilh. & Ladd - Lendemer & Knapp (2007: 37 First record)
- Punctelia rudecta (Ach.) Krog - Plitt (1909: 34 as Parmelia borreri var. rudecta), Skorepa et al. (1977: 275 as Parmelia rudecta), Biechele (2002: 19), Lendemer & Knapp (2007: 37)
- Pycnothelia papillaria Dufour - Plitt (1909: 33 as Cladonia papillaria), Skorepa et al. (1977: 278), Biechele (2002: 19)
- Pyrenula pseudobufonia (Rehm) R. C. Harris - Skorepa et al. (1979: 137 as Pyrenula neglecta), Lendemer & Knapp (2007: 37)
- Pyrenula punctella (Nyl.) Trevisan - Lendemer & Knapp (2007: 37)
- Pyrenula subelliptica (Tuck.) R. C. Harris - Skorepa et al. (1979: 137 as Pyrenula imperfecta)
- Pyxine caesiopruinosa (Nyl.) Imsh. - Skorepa et al. (1977: 278)
- Pyxine sorediata (Ach.) Mont. - Plitt (1909: 34), Skorepa et al. (1977: 278), Biechele (2002: 19), Lendemer & Knapp (2007: 37)
- Ramalina americana Hale - Skorepa et al. (1977: 278 erroneously as Ramalina fastigiata)
- Ramalina willeyi R. Howe - Skorepa et al. (1977: 278), Biechele (2002: 19)
- Ramonia microspora Vezda - Lendemer & Knapp (2007: 37 First record)
- Rhizocarpon eupetraeum (Nyl.) Arnold - Skorepa et al. (1979: 137 as Rhizocarpon intermedium)
- Rhizocarpon geographicum (L.) DC. - Skorepa et al. (1979: 137)
- Rhizocarpon obscuratum (Ach.) A. Massal. - Skorepa et al. (1977: 278)
- Rhizoplaca chrysoleuca (Sm.) Zopf - Skorepa et al. (1977: 271 as Lecanora chrysoleuca)
- Rinodina ascociscana (Tuck.) Tuck. - Skorepa et al. (1979: 137)
- Rinodina exigua (Ach.) Gray - Skorepa et al. (1979: 137)
- Rinodina maculans Müll. Arg. - Skorepa et al. (1979: 137 as Rinodina applanata)
- Rinodina ochracea Lynge - Skorepa et al. (1979: 137)
- Rinodina oxydata (A. Massal.) A. Massal. - Skorepa et al. (1979: 137)
- Rinodina papillata H. Magn. - Skorepa et al. (1979: 137)
- Rinodina subminuta H. Magn. - Skorepa et al. (1979: 137)
- Rinodina destituta Mayrhofer - Lendemer (2004: 18 Rinodina vezdae)
- Rufoplaca oxfordensis (Fink) Arup, Søchting & Frödén - Skorepa et al. (1977: 267 as Caloplaca oxfordensis)
- Sarcogyne clavus (DC.) Kremp. - Skorepa et al. (1979: 138)
- Sarcogyne regularis Körb. - Skorepa et al. (1979: 138)
- Sarcosagium campestre (Fr.) Poetsch & Schiedem. - Skorepa et al. (1979: 131 as Biatorella campestris)
- Schismatomma glaucescens (Nyl. ex Willey) R. C. Harris - Lendemer & Knapp (2007: 37 First record)
- Scoliciosporum chlorococcum (Stenh.) Vezda - Skorepa et al. (1977: 266 as Bacidia chlorococca), Lendemer & Knapp (2007: 37)
- Scoliciosporum umbrinum (Ach.) Arnold - Skorepa et al. (1977: 266 as Bacidia umbrina), Lendemer (2004: 19)
- Scytinium lichenoides (L.) Otálora, P. M. Jørg. & Wedin - Skorepa et al. (1977: 273 as Leptogium lichenoides)
- Scytinium subtile (Schrad.) Otálora, P. M. Jørg. & Wedin - Skorepa et al. (1977: 273 as Leptogium minutissimum)
- Seawardiella lobulata (Flörke) S. Y. Kondr., I. Kärnefelt & A. Thell - Skorepa et al. (1977: 267 as Caloplaca lobulata)
- Squamulea subsoluta (Nyl.) Arup, Søchting & Frödén - Skorepa et al. (1977: 267 as Caloplaca modesta), Lendemer (2004: 12 as Caloplaca subsoluta)
- Teloschistes chrysophthalmus (L.) Th. Fr. - Skorepa et al. (1979: 138)
- Tephromela atra (Hudson) Hafellner - Lendemer & Knapp (2007: 37)
- Thelidium minutulum Körb. - Lendemer & Knapp (2007: 38 First record)
- Thelotrema monospermum R. C. Harris - Lendemer & Knapp (2007: 38 First record)
- Thelotrema subtile Tuck. - Lendemer & Knapp (2007: 38 First record)
- Trapelia coarctata (Turner ex Sm. & Sow.) M. Choisy - Skorepa et al. (1979: 133 as Lecidea coarctata)
- Trapeliopsis flexuosa (Fr.) Coppins & P. James - Skorepa et al. (1977: 272 as Lecidea aeruginosa), Lendemer & Knapp (2007: 38)
- Trapeliopsis granulosa (Hoffm.) Lumbsch - Skorepa et al. (1979: 133 as Lecidea granulosa)
- Trypethelium virens Tuck. ex Michener - Skorepa et al. (1979: 138), Lendemer & Knapp (2007: 38)
- Tuckermanella fendleri (Nyl.) Essl. - Skorepa et al. (1977: 268 as Cetraria fendleri, Tuckermannopsis fendleri), Biechele (2002: 17)
- Tuckermannopsis americana (Minks ex Willey) R. C. Harris - Lendemer & Knapp (2007: 38 First record)
- Tuckermannopsis ciliaris (Ach.) Gyelnik - Plitt (1909: 34 as Cetraria ciliaris), Skorepa et al. (1977: 268 as Cetraria ciliaris)
- Umbilicaria mammulata (Ach.) Tuck. - Plitt (1909: 33 as Umbilicaria dillenii), Skorepa et al. (1977: 278)
- Umbilicaria muhlenbergii (Ach.) Tuck. - Skorepa et al. (1977: 278)
- Umbilicaria vellea (L.) Ach. - Skorepa et al. (1977: 278)
- Usnea filipendula Stirt. - Skorepa et al. (1977: 278 as Usnea dasypoga)
- Usnea mutabilis Stirt. - Skorepa et al. (1977: 278), Biechele (2002: 19)
- Usnea rubicunda Stirt. - Lendemer & Knapp (2007: 38 as Usnea pensylvanica First record)
- Usnea strigosa (Ach.) Eaton subsp. strigosa - Skorepa et al. (1977: 279), Lendemer & Knapp (2007: 38)
- Usnea strigosa (Ach.) Eaton subsp. rubiginea (Michx.) I. Tav. - Skorepa et al. (1977: 278 as Usnea rubiginea), Biechele (2002: 19)
- Usnea subscabrosa Nyl. ex Motyka - Lendemer & Knapp (2007: 38 First record)
- Usnea trichodea Ach. - Biechele (2002: 19), Lendemer & Knapp (2007: 38)
- Usnocetraria oakesiana (Tuck.) M. J. Lai & C. J. Wei - Plitt (1909: 34 as Cetraria oakesiana), Skorepa et al. (1977: 268 as Cetraria oakesiana)
- Varicellaria velata (Turner) I. Schmitt & Lumbsch - Skorepa et al. (1977: 276 as Pertusaria velata), Lendemer & Knapp (2007: 37 as Pertusaria velata)
- Lepra ophthalmiza (Nyl.) Hafellner - Biechele (2002: 19 as Pertusaria ophthalmiza), Lendemer & Knapp (2007: 36 as Pertusaria ophthalmiza)
- Lepra pustulata (Brodo & W. L. Culb.) Lendemer & R. C. Harris - Lendemer & Knapp (2007: 36 as Loxospora pustulata)
- Lepra trachythallina (Erichsen) Lendemer & R. C. Harris - Skorepa et al. (1979: 136 as Pertusaria trachythallina)
- Lepra waghornei (Hulting) Lendemer & R. C. Harris - Skorepa et al. (1979: 136 as Pertusaria waghornei)
- Verrucaria glaucovirens Grummann - Skorepa et al. (1979: 138 as Verrucaria virens)
- Verrucaria muralis Ach. - Skorepa et al. (1979: 138)
- Verrucaria nigrescens Pers. - Skorepa et al. (1977: 279)
- Verrucaria pinguicula A. Massal. - Skorepa et al. (1979: 138)
- Xanthocarpia feracissima (H. Magn.) Frödén, Arup & Søchting - Skorepa et al. (1977: 267 as Caloplaca feracissima)
- Xanthomendoza fallax (Hepp) Søchting, Kärnefelt & S. Kondr. - Skorepa et al. (1977: 279 as Xanthoria fallax), Biechele (2002: 19 as Xanthoria fallax)
- Xanthoparmelia angustiphylla (Gyeln.) Hale - Skorepa et al. (1977: 274 as Parmelia hypopsila)
- Xanthoparmelia conspersa (Ehrh. ex Ach.) Hale - Skorepa et al. (1977: 274 as Parmelia conspersa)
- Xanthoparmelia cumberlandia (Gyeln.) Hale - Skorepa et al. (1977: 274 as Parmelia cumberlandia)
- Xanthoparmelia hypofusca (Gyeln.) Hodkinson & Lendemer - Skorepa et al. (1979: 135 erroneously as Parmelia tasmanica)
- Xanthoparmelia plittii (Gyeln.) Hale - Skorepa et al. (1977: 275 as Parmelia plittii)
- Xanthoparmelia stenophylla (Ach.) Ahti & D. Hawksw. - Skorepa et al. (1977: 275 as Parmelia taractica), Lendemer (2004: 19 as Xanthoparmelia somloensis)
- Zwackhia viridis (Pers. ex Ach.) Poetsch & Schied. - Lendemer & Knapp (2007: 36 as Opegrapha viridis)