Checklist of lichens of New Mexico (USA)
31 December 2018
- Acarospora americana H. Magn. - Magnusson (1930: 65 as Acarospora superfusa Type destroyed Isotype in Uppsala, Sweden UPS), Egan (1972: 9), Egan (1972: 9 as Acarospora cinereoalba), Egan (1972: 10 as Acarospora superfusa), Egan (2002: 41), Egan (2002: 41 as Acarospora cinereoalba), Egan (2002: 42 as Acarospora superfusa)
- Acarospora badiofusca (Nyl.) Th. Fr. - Egan (1972: 9), Thomson (1997: ), Egan (2002: 41)
- Acarospora citrina (Taylor) Zahlbr. - Egan (2002: 41)
- Acarospora clauzadeana (Llimona) Casares & Hafellner - Weber & Nash (1992: xxx), Egan (2002: 41)
- Acarospora fuscata (Schrad.) Arnold - Egan (1972: 9), Nash et al. (1977: ), Marsh & Nash (1979: ), Brodo et al. (2001: ), Egan (2002: 41)
- Acarospora fuscescens H. Magn. - Egan (2002: 41), Knudsen (2008: 83)
- Acarospora gallica H. Magn. var. devastata (Eitner) H. Magn. - Egan (1972: 9)
- Acarospora heufleriana Körb. - Egan (2002: 41)
- Acarospora interjecta H. Magn. - Egan (1972: 9), Egan (2002: 41)
- Acarospora interspersa H. Magn. - Egan (1972: 9), Egan (2002: 42)
- Acarospora janae K. Knudsen - Lumbsch et al. (2011: 11 Type in FH)
- Acarospora obpallens H. Magn. - Egan (1972: 9 as Acarospora instrata), Egan (1972: 10 as Acarospora tucsonensis), Egan (2002: 41 as Acarospora instrata), Egan (2002: 42 as Acarospora tucsonensis)
- Acarospora oligospora (Nyl.) Arnold - Egan (2002: 42)
- Acarospora schleicheri (Ach.) A. Massal. - Egan (1972: 10), Egan (1972: 10 as Acarospora subcontigua), Nash et al. (1977: xx), Marsh & Nash (1979: xx), Czeczuga & Worthington (1997: xx), Egan (2002: 42)
- Acarospora scotica Hue - Egan (1972: 10), Egan (2002: 42)
- Acarospora socialis H. Magn. - Egan (2002: 42 as Acarospora radicata)
- Acarospora sparsa H. Magn. - Egan (1972: 10), Egan (2002: 42)
- Acarospora strigata (Nyl.) Jatta - Egan (1972: 10 as Acarospora peltastica), Egan (1972: 10), Nash et al. (1977: xx), Marsh & Nash (1979: xx), Brodo et al. (2001: xx), Egan (2002: 42 as Acarospora peltastica)Egan (2002: 42)
- Acarospora succedens H. Magn. - Egan (1972: 10), Egan (2002: 42)
- Acarospora thamnina (Tuck.) Herre - Egan (1972: 9 as Acarospora interposita), Egan (2002: 42 as Acarospora interposita)
- Acarospora tongletii H. Magn. - Egan (1972: 10 as Acarospora variegata), Egan (2002: 42)
- Acarospora veronensis A. Massal. - Magnusson (1930: 64 as Acarospora applanata Type), Egan (1972: 9 as Acarospora applanata), Egan (1972: 10 as Acarospora tenebrica), Egan (2002: 42), Egan (2002: 41 as Acarospora applanata), Egan (2002: 42 as Acarospora tenebrica), Egan (1972: 10)
- Alectoria nigricans (Ach.) Nyl. - Egan (1972: 10), Brodo & Hawksworth (1977: xx), Thomson (1984: xx), McCune & Goward (1995: xx), Goward (1999: xx), Brodo et al. (2001: xx), Egan (2002: 42)
- Allocetraria madreporiformis (Ach.) Kärnefelt & A. Thell - Egan (1972: 15 as Dactylina madreporiformis), McCune & Goward (1995: xx), Goward (1999: xx), Brodo et al. (2001: xx), Egan (2002: 42)
- Amandinea dakotensis (H. Magn.) P. May & Sheard - Sheard & May (1997: xx), Egan (2002: 42)
- Amandinea punctata (Hoffm.) Coppins & Scheid. - Marsh & Nash (1979: xx), Egan (2002: 42)
- Arthonia exilis (Flörke) Anzi - Egan (1972: 10), Egan (2002: 42)
- Arthonia glebosa Tuck. - Egan (1972: 11), Egan (2002: 42)
- Arthonia radiata (Pers.) Ach. - Egan (2002: 42)
- Arthrorhaphis alpina (Schaer.) R. Sant. - Egan (1972: 11 as Arthrorhaphis citrinella var. alpina), Egan (2002: 42)
- Aspicilia albomarginata B. de Lesd. - Egan (2002: 42)
- Aspicilia americana B. de Lesd. - B. de Lesdain (1932: 117 Protologue), Egan (1972: 17 as Lecanora americana), Egan (2002: 42), Owe-Larsson et al. (2007: 65 Lectotype in Cambridge, Massachusetts, USA FH)
- Aspicilia cinerea (L.) Körb. - Egan (1972: 17 as Lecanora cinerea)
- Aspicilia laevata (Ach.) Arnold - Egan (1972: 18 as Lecanora laevata)
- Athallia holocarpa (Hoffm.) Arup, Frödén & Søchting - Egan (1972: 12 as Caloplaca holocarpa)
- Athallia vitellinula (Nyl.) Arup, Frödén & Søchting - Egan (1972: 13 as Caloplaca vitellinula)
- Bacidia brouardii (B. de Lesd.) Zahlbr. - Egan (1972: 11)
- Baeomyces rufus (Huds.) Rebent. - Egan (1972: 11)
- Bagliettoa calciseda (DC.) Gueidan & Cl. Roux - Egan (1972: 30 as Verrucaria calciseda)
- Biatora vernalis (L.) Ach. - Egan (1972: 20 as Lecidea vernalis)
- Bibbya ruginosa (Tuck.) Kistenich, Timdal, Bendiksby & S. Ekman - Egan (1972: 29 as Toninia ruginosa subsp. ruginosa)
- Bilimbia lobulata (Somm.) Lynge - Egan (1972: 29 as Toninia lobulata)
- Bilimbia sabuletorum (Schreb.) Arnold - Egan (1972: 11 as Bacidia sabuletorum)
- Blastenia ammiospila (Th. Fr.) Oliv. - Egan (1972: 12 as Caloplaca cinnamomea)
- Blastenia ferruginea (Huds.) Th. Fr. - Egan (1972: 12 as Caloplaca ferruginea)
- Blastenia furfuracea H. Magn. - Wetmore (2004: 289 as Caloplaca furfuracea)
- Blennothallia crispa (Huds.) Otálora, P. M. Jørg. & Wedin - Egan (1972: 15 as Collema crispum)
- Brodoa oroarctica (Krog) Goward - Egan (1972: 17 erroneously as Hypogymnia intestiniformis)
- Brownliella cinnabarina (Ach.) S. Y. Kondr., Kärnefelt, A. Thell, Elix, Jung Kim, A. S. Kondr. & Hur - Egan (1972: 12 as Caloplaca cinnabarina), Egan (1972: 12 as Caloplaca intermedia)
- Bryoplaca jungermanniae (Vahl) Søchting, Frödén & Arup - Egan (1972: 12 as Caloplaca jungermanniae)
- Bryobilimbia hypnorum (Wulf.) Ach. - Egan (1972: 19 as Lecidea sanguineoatra)
- Bryoria chalybeiformis (L.) Brodo & D. Hawksw. - Egan (1972: 10 as Alectoria chalybeiformis)
- Bryoria fremontii (Tuck.) Brodo & D. Hawksw. - Egan (1972: 10 as Alectoria fremontii)
- Bryoria furcellata (Fr.) Brodo & D. Hawksw. - Egan (1972: 10 sub Alectoria nidulifera)
- Buellia calcariaecola B. de Lesd. - Egan (1972: 11)
- Buellia disciformis (Fr.) Mudd - Egan (1972: 11)
- Buellia dispersa A. Massal. - Egan (1972: 11 as Buellia retrovertens)
- Buellia jugorum (Arnold) Arnold - Egan (1972: 11), Anderson (1974: 42)
- Buellia lacteoidea B. de Lesd. - Egan (1972: 11)
- Buellia nantiana B. de Lesd. - Egan (1972: 11)
- Buellia tyrolensis Körb. - Egan (1972: 11 as Buellia novomexicana)
- Buellia sequax B. de Lesd. - Egan (1972: 11 as Buellia saxicola)
- Buellia concinna Tuck. - Egan (1972: 12 as Buellia semitensis)
- Buellia smaragdula B. de Lesd. - Egan (1972: 12)
- Buellia spuria (Schaer.) Anzi - Egan (1972: 12)
- Buellia vilis Th. Fr. - Egan (1972: 12)
- Seawardiella lobulata (Flörke) S. Y. Kondr., I. Kärnefelt & A. Thell - Egan (1972: 12 as Caloplaca lobulata)
- Calogaya saxicola (Hoffm.) Vondrák - Egan (1972: 12 as Caloplaca discernenda), Egan (1972: 12 as Caloplaca murorum)
- Caloplaca albovariegata (B. de Lesd.) Wetmore - Wetmore (1994: 816 Type in Uppsala, Sweden UPS)
- Caloplaca cerina (Hedw.) Th. Fr. - Egan (1972: 12), Egan (1972: 12 as Caloplaca stillicidiorum)
- Caloplaca dispersa B. de Lesd. - Egan (1972: 12)
- Caloplaca epithallina Lynge - Egan (1972: 12 on )
- Caloplaca fraudans (Th. Fr.) H. Olivier - Egan (1972: 12)
- Caloplaca rubelliana (Ach.) Lojka - Egan (1972: 12)
- Caloplaca sideritis (Tuck.) Zahlbr. - Egan (1972: 12)
- Caloplaca urceolata B. de Lesd. - Egan (1972: 12)
- Caloplaca wrightii (Will. ex Tuck.) Fink - Egan (1972: 13)
- Calvitimela armeniaca (DC.) Hafellner - Egan (1972: 18 sub Lecidea armeniaca)
- Candelaria concolor (Dicks.) B. Stein - Egan (1972: 13)
- Candelaria fibrosa (Fr.) Müll. Arg. - Egan (1972: 13)
- Candelariella aurella (Hoffm.) Zahlbr. - Egan (1972: 13)
- Candelariella citrina B. de Lesd. - Egan (1972: 13), Egan (1972: 13 as Candelariella terrigena)
- Candelariella rosulans (Müll. Arg.) Zahlbr. - Egan (1972: 13)
- Candelariella subdeflexa (Nyl.) Lett. - Egan (1972: 13)
- Candelariella vitellina (Ehrh.) Müll. Arg. - Egan (1972: 13)
- Candelariella xanthostigma (Ach.) Lett. - Egan (1972: 13)
- Candelina submexicana (B. de Lesd.) Poelt - Egan (1972: 13 as Candelariella submexicana)
- Carbonea vorticosa (Flörke) Körb. - Egan (1972: 20 as Lecidea vorticosa)
- Catapyrenium cinereum (Pers.) Th. Fr. - Egan (1972: 15 as Dermatocarpon cinereum)
- Catapyrenium daedaleum (Kremp.) Th. Fr. - Egan (1972: 15 as Dermatocarpon daedaleum)
- Catapyrenium granulosum (B. de Lesd.) J. W. Thomson - Egan (1972: 15 as Endopyrenium crustaceum), Egan (1972: 15 as Dermatocarpon granulosum)
- Catapyrenium squamellum (Nyl.) Herre - Egan (1972: 16 as Dermatocarpon squamellum)
- Cetraria aculeata (Schreb.) Fr. - Egan (1972: 15 sub Cornicularia aculeata)
- Cetraria ericetorum Opiz subsp. ericetorum - Egan (1972: 13)
- Cetraria islandica (L.) Ach. - Egan (1972: 13)
- Circinaria caesiocinerea (Nyl. ex Malbr.) A. Nordin, Savic & Tibell - Egan (1972: 17 as Lecanora caesiocinerea), Marsh & Nash (1979: xx as Aspicilia caesiocinerea), Egan (2002: 42 as Aspicilia caesiocinerea)
- Circinaria calcarea (L.) A. Nordin, Savic & Tibell - Egan (1972: 17 as Lecanora calcarea)
- Circinaria elmorei (E. D. Rudolph) Owe-Larsson, A. Nordin & M. Sohrabi - Egan (1972: 17 as Lecanora elmorei)
- Circinaria gibbosa (Ach.) A. Nordin, Savic & Tibell - Egan (1972: 17 as Lecanora gibbosula)
- Circinaria hispida (Mereschk.) A. Nordin, Savic & Tibell - Egan (1972: 10 as Agrestia hispida), Hale (1979: xx as Agrestia hispida), Goward (1999: xx as Agrestia hispida), Brodo et al. (2001: xx as Agrestia hispida), Egan (2002: 42 as Agrestia hispida)
- Cladonia bacillaris (Ach.) Nyl. - Egan (1972: 13)
- Cladonia cariosa (Ach.) Spreng. - Egan (1972: 13)
- Cladonia chlorophaea (Flörke ex Somm.) Spreng. - Egan (1972: 13)
- Cladonia coccifera (L.) Willd. - Egan (1972: 13)
- Cladonia coniocraea (Flörke) Spreng. - Egan (1972: 13)
- Cladonia deformis (L.) Hoffm. - Egan (1972: 13)
- Cladonia didyma (Fée) Vain. - Egan (1972: 14)
- Cladonia digitata (L.) Hoffm. var. brachytes (Ach.) Vain. - Egan (1972: 14)
- Cladonia ecmocyna (Ach.) Nyl. subsp. ecmocyna - Egan (1972: 14)
- Cladonia fimbriata (Huds.) Willd. - Egan (1972: 14), Egan (1972: 14 as Cladonia major)
- Cladonia furcata (Huds.) Schrad. - Egan (1972: 14)
- Cladonia gracilis (L.) Willd. - Egan (1972: 14)
- Cladonia macilenta Hoffm. - Egan (1972: 14)
- Cladonia mateocyatha Robb. - Egan (1972: 14)
- Cladonia multiformis Merr. - Egan (1972: 14)
- Cladonia ochrochlora Flörke - Egan (1972: 14)
- Cladonia phyllophora Hoffm. - Egan (1972: 14)
- Cladonia pocillum (Ach.) O. J. Rich. - Egan (1972: 14)
- Cladonia pyxidata (L.) Hoffm. - Egan (1972: 14)
- Cladonia rei Schaer. - Egan (1972: 14 as Cladonia nemoxyna)
- Cladonia strepsilis (Ach.) Grognot - Egan (1972: 14)
- Cladonia subulata (L.) F. H. Wigg. - Egan (1972: 14)
- Cladonia verticillata (Hoffm.) Schaer. - Egan (1972: 14)
- Coccocarpia erythroxyli (Spreng.) Swinscow & Krog - Egan (1972: 14 as Coccocarpia parmelioides)
- Collema flaccidum (Ach.) Ach. - Egan (1972: 15)
- Collema furfuraceum (Schaer.) Du Rietz - Egan (1972: 15)
- Collema nigrescens (Huds.) DC. - Egan (1972: 15)
- Collemopsidium halodytes (Nyl.) Grube & B. D. Ryan - Egan (1972: 11 as Arthopyrenia halodytes)
- Dermatocarpon americanum Vain. - Heiðmarsson (2003: 466)
- Dermatocarpon luridum (With.) J. R. Laundon - Egan (1972: 15 as Dermatocarpon fluviatile)
- Dermatocarpon miniatum (L.) W. Mann - Egan (1972: 15)
- Dermatocarpon moulinsii (Mont.) Zahlbr. - Egan (1972: 15)
- Dermatocarpon reticulatum H. Magn. - Egan (1972: 15)
- Dimelaena oreina (Ach.) Norman - Egan (1972: 27 as Rinodina novomexicana), Egan (1972: 27 as Rinodina oreina), Egan (1972: 27 as Rinodina suboreina)
- Diploschistes actinostomus (Ach.) Zahlbr. - Egan (1972: 16)
- Diploschistes muscorum (Scop.) R. Sant. subsp. muscorum - Egan (1972: 16 as Diploschistes bryophilus)
- Diploschistes scruposus (Schreb.) Norm. - Egan (1972: 16)
- Diplotomma alboatrum (Hoffm.) Flot. - Egan (1972: 11 as Buellia alboatra)
- Enchylium coccophorum (Tuck.) Otálora, P. M. Jørg. & Wedin - Egan (1972: 15 as Collema coccophorum), Egan (1972: 15 as Collema novomexicanum), Egan (1972: 15 as Collema dubium)
- Enchylium conglomeratum (Hoffm.) Otálora, P. M. Jørg. & Wedin - Egan (1972: 15 as Collema conglomeratum)
- Enchylium tenax (Sw.) Gray - Egan (1972: 15 as Collema tenax)
- Endocarpon adscendens (Anzi) Müll. Arg. - Egan (1972: 16)
- Endocarpon pusillum Hedw. - Egan (1972: 16)
- Ephebe lanata (L.) Vain. - Egan (1972: 16)
- Euopsis pulvinata (Schaer.) Nyl. - Egan (1972: 26 as Pyrenopsis pulvinata)
- Evernia divaricata (L.) Ach. - Egan (1972: 16)
- Flavocetraria cucullata (Bellardi) Kärnefelt & A. Thell - Egan (1972: 13 as Cetraria cucullata)
- Flavocetraria nivalis (L.) Kärnefelt & A. Thell - Egan (1972: 13 as Cetraria nivalis)
- Flavoparmelia caperata (L.) Hale - Egan (1972: 21 sub Parmelia caperata)
- Flavopunctelia flaventior (Stirt.) Hale - Egan (1972: 21 sub Parmelia flaventior)
- Flavopunctelia praesignis (Nyl.) Hale - Egan (1972: 22 sub Parmelia praesignis)
- Fuscopannaria leucosticta (Tuck.) Tuck. - Egan (1972: 21 as Pannaria leucosticta)
- Fuscopannaria praetermissa (Nyl.) P. M. Jørg. - Egan (1972: 23 as Parmeliella praetermissa)
- Gyalolechia flavovirescens (Wulf.) Søchting, Frödén & Arup - Egan (1972: 12 as Caloplaca flavovirescens)
- Gyalolechia fulgens (Sw.) Søchting, Frödén & Arup - Egan (1972: 16 as Fulgensia fulgens)
- Haematomma persoonii (Fée) A. Massal. - Egan (1972: 16 erroneously as Haematomma puniceum)
- Heppia lutosa (Ach.) Nyl. - Egan (1972: 17)
- Heterodermia diademata (Taylor) D. D. Awasthi - Egan (1972: 10 erroneously as Anaptychia wrightii)
- Heterodermia leucomela (L.) Poelt - Egan (1972: 10 as Anaptychia leucomela)
- Heterodermia obscurata (Nyl.) Trevisan - Egan (1972: 10 as Anaptychia hypoleuca)
- Heterodermia tropica (Kurok.) Sipman - Egan (1972: 10 as Anaptychia tropica)
- Hyperphyscia adglutinata (Sm.) A. L. Sm. - Egan (1972: 24 as Physcia elaeina)
- Hypocenomyce scalaris (Ach. ex Lilj.) M. Choisy - Egan (1972: 19 as Lecidea scalaris)
- Hypogymnia austerodes (Nyl.) Räsänen - Egan (1972: 17)
- Hypogymnia bitteri (Lynge) Ahti - Egan (1972: 17)
- Hypogymnia farinacea Zopf - Egan (1972: 17 as Hypogymnia bitteriana)
- Hypogymnia physodes (L.) Nyl. - Egan (1972: 17)
- Hypogymnia subobscurata (Vain.) Poelt - Egan (1972: 17)
- Hypotrachyna pulvinata (Fée) Hale - Egan (1972: 22 sub Parmelia pulvinata)
- Hypotrachyna revoluta (Flörke) Hale - Egan (1972: 22 sub Parmelia revoluta)
- Icmadophila ericetorum (L.) Zahlbr. - Egan (1972: 17)
- Imshaugia aleurites (Ach.) S. F. Meyer - Egan (1972: 23 as Parmeliopsis aleurites)
- Imshaugia placorodia (Ach.) S. F. Meyer - Egan (1972: 23 as Parmeliopsis placorodia)
- Involucropyrenium waltheri (Kremp.) Breuss - Egan (1972: 16 as Dermatocarpon waltheri), Anderson (1974: 42 as Dermatocarpon waltheri)
- Lambiella insularis (Nyl.) T. Sprib. - Egan (1972: 19 as Lecidea insularis)
- Lasallia papulosa (Ach.) Llano - Egan (1972: 17)
- Lasallia pensylvanica (Hoffm.) Llano - Egan (1972: 17)
- Lathagrium cristatum (L.) Otálora, P. M. Jørg. & Wedin - Egan (1972: 15 as Collema granuliferum)
- Lathagrium fuscovirens (With.) Otálora, P. M. Jørg. & Wedin - Egan (1972: 15 as Collema "tunaeforme")
- Lecania rabenhorstii (Hepp) Arnold - Egan (1972: 17 as Lecania erysibe var. rabenhorstii)
- Lecania subcaesia (Nyl.) B. de Lesd. - Egan (1972: 17)
- Lecanora argopholis (Ach.) Ach. - Egan (1972: 17 as Lecanora frustulosa var. argopholis)
- Lecanora caesiorubella Ach. subsp. saximontana Imshaug & Brodo - Egan (1972: 17)
- Lecanora carpinea (L.) Vain. - Egan (1972: 17)
- Lecanora cenisia Ach. - Egan (1972: 17)
- Lecanora circumborealis Brodo & Vitik. - Egan (1972: 17 as Lecanora coilocarpa)
- Lecanora coniferarum Printzen - Printzen (2001: 393 Protologue) Type in ASU
- Lecanora epibryon (Ach.) Ach. - Egan (1972: 17)
- Lecanora glabrata (Ach.) Malme - Egan (1972: 17)
- Lecanora horiza (Ach.) Röhl. - Egan (1972: 18 as Lecanora parisiensis)
- Lecanora impudens Degel. - Egan (1972: 17 erroneously as Lecanora chloropolia)
- Lecanora intricata (Ach.) Ach. - Egan (1972: 18 as Lecanora mutabilis)
- Lecanora marginata (Schaer.) Hertel & Rambold - Egan (1972: 19 as Lecidea marginata)
- Lecanora neoalbomarginata Gyeln. - Egan (1972: 18)
- Lecanora polytropa (Ehrh.) Rabenh. - Egan (1972: 18)
- Lecanora pringlei (Tuck.) Lamb. subsp. pringlei - Egan (1972: 18)
- Lecanora pringlei (Tuck.) Lamb. subsp. brandegei (Tuck.) Ryan - Egan (1972: 18 as Lecidea brandegei)
- Lecanora pulicaris (Pers.) Ach. - Egan (1972: 17 as Lecanora chlarona)
- Lecanora rupicola (L.) Zahlbr. - Egan (1972: 18)
- Lecidea atrobrunnea (DC.) Schaer. subsp. atrobrunnea - Egan (1972: 18)
- Lecidea auriculata Th. Fr. subsp. auriculata - Egan (1972: 18)
- Lecidea hassei Zahlbr. - Egan (1972: 19)
- Lecidea lapicida (Ach.) Ach. var. lapicida - Egan (1972: 19)
- Lecidea lithophila (Ach.) Ach. - Egan (1972: 19)
- Lecidea lyngei Degel. - Egan (1972: 19)
- Lecidea paupercula Th. Fr. - Egan (1972: 19)
- Lecidea plana (Lahm ex Körb.) Nyl. - Egan (1972: 19)
- Lecidea tessellata Flörke - Egan (1972: 19)
- Lecidella anomaloides (A. Massal.) Hertel & H. Kilias - Egan (1972: 19 as Lecidea goniophila auct.)
- Lecidella carpathica Körb. - Egan (1972: 19 as Lecidea latypiza)
- Lecidella elaeochroma (Ach.) M. Choisy - Egan (1972: 19 as Lecidea elaeochroma)
- Lecidella euphorea (Flörke) Hertel - Egan (1972: 19 as Lecidea glomerulosa)
- Lecidella patavina Vain. - Egan (1972: 18 as Lecidea alaiensis), Egan (1972: 19 as Lecidea endolithea)
- Lecidella stigmatea (Ach.) Hertel & Leuckert - Egan (1972: 19 as Lecidea stigmatea)
- Lecidella wulfenii (Hepp) Körb. - Egan (1972: 19 as Lecidea heppii)
- Lepraria albicans (Th. Fr.) Lendemer & Hodkinson - Egan (1972: 28 as Stereocaulon albicans)
- Lepraria vouauxii (Lynge) Wetm. - Egan (1972: 20 as Lepraria arctica)
- Leprocaulon americanum (Vill.) Frey - Egan (1972: 28 erroneously as Stereocaulon microscopicum)
- Leptogium arsenei Sierk - Egan (1972: 20)
- Leptogium austroamericanum (Malme) C. W. Dodge - Egan (1972: 20)
- Leptogium azureum (Sw. ex Ach.) Mont. - Egan (1972: 20)
- Leptogium burgessii (L.) Mont. - Egan (1972: 20 as Leptogium inflexum)
- Leptogium cyanescens (Rabenh.) Körb. - Egan (1972: 20)
- Leptogium denticulatum Nyl. - Egan (1972: 20)
- Leptogium hirsutum Sierk - Egan (1972: 20)
- Leptogium milligranum Sierk - Egan (1972: 20)
- Leptogium pseudofurfuraceum (Harm.) Sierk - Egan (1972: 20 erroneously as Leptogium furfuraceum)
- Leptogium saturninum (Dicks.) Nyl. - Egan (1972: 20)
- Lobaria quercizans Michx. - Egan (1972: 20)
- Lobothallia alphoplaca (Wahlenb. ex Ach.) Hafellner - Egan (1972: 17 as Lecanora alphoplaca)
- Lobothallia melanaspis (Ach.) Ach. - Egan (1972: 18 as Lecanora melanaspis)
- Lobothallia radiosa (Hoffm.) Hafellner - Egan (1972: 18 as Lecanora radiosa)
- Megaspora verrucosa (Ach.) Hafellner & V. Wirth - Egan (1972: 18 as Lecanora verrucosa)
- Melanelia hepatizon (Ach.) A. Thell - Egan (1972: 13 as Cetraria hepatizon)
- Melanelixia subargentifera (Nyl.) O. Blanco et al. - Egan (1972: 22 sub Parmelia subargentifera)
- Melanohalea elegantula (Zahlbr.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch - Egan (1972: 21 sub Parmelia elegantula)
- Melanohalea exasperata (De Not.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch - Egan (1972: 21 sub Parmelia exasperata)
- Melanohalea exasperatula (Nyl.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch - Egan (1972: 21 sub Parmelia exasperatula)
- Melanohalea infumata (Nyl.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch - Egan (1972: 21 sub Parmelia infumata)
- Melanohalea subolivacea (Nyl. ex Hasse) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch - Egan (1972: 22 sub Parmelia subolivacea)
- Mobergia angelica (Stizenb.) H. Mayrhofer & Sheard - Egan (1972: 27 as Rinodina angelica)
- Montanelia disjuncta (Erichsen) Divakar, A. Crespo, Wedin & Essl. - Egan (1972: 21 sub Parmelia disjuncta)
- Montanelia sorediata (Ach.) Divakar, A. Crespo, Wedin & Essl. - Egan (1972: 22 sub Parmelia sorediosa Almb.)
- Montanelia tominii (Oxner) Divakar, A. Crespo, Wedin & Essl. - Egan (1972: 22 sub Parmelia substygia)
- Mycobilimbia berengeriana (A. Massal.) Hafellner & V. Wirth - Egan (1972: 18 as Lecidea berengeriana)
- Myriolecis dispersa (Pers.) Sliwa, Zhao Xin & Lumbsch - Egan (1972: 17 as Lecanora dispersa)
- Myriolecis hagenii (Ach.) Sliwa, Zhao Xin & Lumbsch - Egan (1972: 18 as Lecanora hagenii)
- Myriospora hassei (Herre) K. Knudsen & B. Abbott - Egan (1972: 10 as Acarospora particularis), Egan (2002: 42 as Acarospora particularis)
- Myriospora smaragdula (Wahlenb. ex Ach.) K. Knudsen & B. Abbott - Nash et al. (1977: xx as Acarospora smaragdula), Marsh & Nash (1979: xx as Acarospora smaragdula), Egan (2002: 42 as Acarospora smaragdula)
- Nephroma bellum (Spreng.) Tuck. - Egan (1972: 20)
- Nephroma helveticum Ach. subsp. helveticum - Egan (1972: 20)
- Nephroma parile (Ach.) Ach. - Egan (1972: 20)
- Niebla polymorpha Bowler, J. E. Marsh, T. H. Nash & Riefner - Egan (1972: 27 as Ramalina polymorpha)
- Normandina pulchella (Borrer) Nyl. - Egan (1972: 20)
- Ochrolechia frigida (Sw.) Lynge - Egan (1972: 20)
- Ochrolechia upsaliensis (L.) A. Massal. - Egan (1972: 20)
- Pannaria conoplea (Ach.) Bory - Egan (1972: 21 as Pannaria pityrea auct.)
- Pannaria rubiginosa (Thunb. ex Ach.) Delise - Egan (1972: 21)
- Parmelia fraudans (Nyl.) Nyl. - Egan (1972: 21)
- Parmelia saxatilis (L.) Ach. - Egan (1972: 22)
- Parmelia sulcata Taylor - Egan (1972: 22)
- Parmeliopsis ambigua (Wulf.) Nyl. - Egan (1972: 23)
- Parmeliopsis hyperopta (Ach.) Arnold - Egan (1972: 23)
- Parmotrema chinense (Osbeck) Hale & Ahti - Egan (1972: 22 sub Parmelia perlata)
- Parmotrema crinitum (Ach.) M. Choisy - Egan (1972: 21 sub Parmelia crinita)
- Parmotrema reticulatum (Taylor) M. Choisy - Egan (1972: 22 sub Parmelia reticulata)
- Parvoplaca tiroliensis (Zahlbr.) Arup, Søchting & Frödén - Egan (1972: 12 as Caloplaca tiroliensis)
- Paulia pyrenoides (Nyl.) Henssen - Egan (1972: 29 as Thyrea pyrenoides)
- Peccania kansana (Tuck.) Forssell - Egan (1972: 23)
- Peccania subnigra (B. de Lesd.) Wetmore - Egan (1972: 28 as Synalissa subnigra)
- Peltigera aphthosa (L.) Willd. - Egan (1972: 23)
- Peltigera canina (L.) Willd. - Egan (1972: 23)
- Peltigera collina (Ach.) Ach. - Egan (1972: 23)
- Peltigera didactyla (With.) J. R. Laundon - Egan (1972: 24 as Peltigera spuria)
- Peltigera horizontalis (Huds.) Baumg. - Egan (1972: 23)
- Peltigera lepidophora (Nyl.) Vain. - Egan (1972: 23)
- Peltigera malacea (Ach.) Funck - Egan (1972: 23)
- Peltigera polydactylon (Neck.) Hoffm. - Egan (1972: 24)
- Peltigera praetextata (Flörke ex Somm.) Vain. - Egan (1972: 24)
- Peltigera venosa (L.) Baumg. - Egan (1972: 24)
- Peltula bolanderi (Tuck.) Wetmore - Egan (1972: 24)
- Peltula euploca (Ach.) Poelt ex Pišút - Egan (1972: 24)
- Peltula obscurans (Nyl.) Gyeln. var. deserticola (Zahlbr.) Wetmore - Egan (1972: 24)
- Peltula richardsii (Herre) Wetmore - Egan (1972: 24)
- Phaeophyscia ciliata (Hoffm.) Moberg - Egan (1972: 24 sub Physcia ciliata)
- Phaeophyscia constipata (Norrlin & Nyl.) Moberg - Egan (1972: 24 sub Physcia constipata)
- Phaeophyscia endococcina (Körb.) Moberg - Egan (1972: 24 sub Physcia endococcina)
- Phaeophyscia hispidula (Ach.) Essl. - Egan (1972: 25 as Physcia setosa)
- Phaeophyscia nigricans (Flörke) Stizenb. - Egan (1972: 25 as Physcia nigricans)
- Phaeophyscia orbicularis (Neck.) Moberg - Egan (1972: 25 sub Physcia orbicularis)
- Phaeophyscia sciastra (Ach.) Moberg - Egan (1972: 25 sub Physcia sciastra)
- Phaeorrhiza nimbosa (Fr.) H. Mayrhofer & Poelt - Egan (1972: 27 as Rinodina nimbosa)
- Physcia adscendens H. Olivier - Egan (1972: 24)
- Physcia aipolia (Ehrh. ex Humb.) Fürnr. var. aipolia - Egan (1972: 24)
- Physcia albinea (Ach.) Malbr. - Egan (1972: 24)
- Physcia biziana (A. Massal.) Zahlbr. - Egan (1972: 24)
- Physcia caesia (Hoffm.) Hampe ex Fürnr. - Egan (1972: 24)
- Physcia dubia (Hoffm.) Lettau - Egan (1972: 25 as Physcia intermedia)
- Physcia leptalea (Ach.) DC. - Egan (1972: 25)
- Physcia montana B. de Lesd. - Egan (1972: 25)
- Physcia phaea (Tuck.) Thomson - Egan (1972: 24 as Physcia callosa), Egan (1972: 24 as Physcia cascadensis), Egan (1972: 25)
- Physcia stellaris (L.) Nyl. - Egan (1972: 25)
- Physcia subtilis Degel. - Egan (1972: 25)
- Physcia tenella (Scop.) DC. - Egan (1972: 25)
- Physcia tribacia (Ach.) Nyl. - Egan (1972: 25)
- Physconia muscigena (Ach.) Poelt - Egan (1972: 25 sub Physcia muscigena)
- Physma cataractaecola B. de Lesd. - Egan (1972: 25)
- Placidium acarosporoides (Zahlbr.) Breuss - Egan (1972: 15 as Dermatocarpon novomexicanum), Egan (1972: 15 as Endopyrenium bajadanae)
- Placidium lachneum (Ach.) A. L. Sm. - Egan (1972: 15 as Dermatocarpon lachneum)
- Placidium rufescens (Ach.) Breuss - Egan (1972: 15 as Dermatocarpon rufescens)
- Placidium squamulosum (Ach.) Breuss - Egan (1972: 15 as Dermatocarpon hepaticum)
- Placopyrenium fuscellum (Turner) Gueidan & Cl. Roux - Egan (1972: 30 as Verrucaria fuscella)
- Placynthium nigrum (Huds.) S. Gray - Egan (1972: 26)
- Pleopsidium chlorophanum (Wahlenb.) Zopf - Magnusson (1930: 60 as Acarospora erythrophora Type), Egan (1972: 9 sub Acarospora chlorophana)
- Polycauliona candelaria (L.) Frödén, Arup, & Søchting - Egan (1972: 30 as Xanthoria candelaria)
- Polycauliona polycarpa (Hoffm.) Frödén, Arup, & Søchting - Egan (1972: 30 as Xanthoria polycarpa)
- Protopannaria pezizoides (G. Web.) Trev. - Egan (1972: 21 as Pannaria pezizoides)
- Protoparmelia badia (Hoffm.) Hafellner - Egan (1972: 17 as Lecanora badia)
- Protoparmeliopsis muralis (Schreb.) M. Choisy - Egan (1972: 18 as Lecanora muralis)
- Protoparmeliopsis peltata (Ramond) Arup, Zhao Xin & Lumbsch - Egan (1972: 18 as Lecanora peltata)
- Pseudephebe minuscula (Nyl. ex Arnold) Brodo & D. Hawksw. - Egan (1972: 10 sub Alectoria minuscula)
- Pseudephebe pubescens (L.) M. Choisy - Egan (1972: 10 as Alectoria pubescens)
- Pseudevernia consocians (Vain.) Hale & W. L. Culb. - Egan (1972: 26)
- Pseudevernia intensa (Nyl.) Hale & W. L. Culb. - Egan (1972: 26)
- Psora crenata (Taylor) Reinke - Egan (1972: 19 as Lecidea coroniformis), Egan (1972: 19 as Lecidea crenata)
- Psora decipiens (Hedw.) Hoffm. - Egan (1972: 19 as Lecidea decipiens)
- Psora icterica (Mont.) Müll. Arg. - Egan (1972: 19 as Lecidea icterica)
- Psora luridella (Tuck.) Fink - Egan (1972: 19 as Lecidea luridella)
- Psora nipponica (Zahlbr.) Gotth. Schneid. - Egan (1972: 19 as Lecidea novomexicana)
- Psora rubiformis (Wahlenb. ex Ach.) Hook. - Egan (1972: 19 as Lecidea rubiformis)
- Psora russellii (Tuck.) A. Schneid. - Egan (1972: 19 as Lecidea russellii)
- Psoroma hypnorum (Vahl) Gray - Egan (1972: 26)
- Psorula rufonigra (Tuck.) Gotth. Schneid. - Egan (1972: 18 as Lecidea brouardii)
- Punctelia bolliana (Müll. Arg.) Krog - Egan (1972: 21 sub Parmelia bolliana)
- Punctelia graminicola (B. de Lesd.) Egan - B. de Lesdain (1942: 59 sub Parmelia graminicola Type in Phoenix, Arizona, USA ASU), Egan (2003: 315)
- Punctelia hypoleucites (Nyl.) Krog - Egan (1972: 21 sub Parmelia hypoleucites)
- Punctelia stictica (Delise ex Duby) Krog - Egan (1972: 22 sub Parmelia stictica)
- Pyrenodesmia variabilis (Pers.) A. Massal. - Egan (1972: 12 as Caloplaca variabilis)
- Ramalina americana Hale - Egan (1972: 26 erroneously as Ramalina fastigiata)
- Ramalina celastri (Spreng.) Krog & Swinscow - Egan (1972: 26 erroneously as Ramalina ecklonii)
- Ramalina dilacerata (Hoffm.) Hoffm. - Egan (1972: 27 as Ramalina minuscula)
- Ramalina farinacea (L.) Ach. - Egan (1972: 26)
- Ramalina fraxinea (L.) Ach. - Egan (1972: 26)
- Ramalina intermedia (Delise ex Nyl.) Nyl. - Egan (1972: 26)
- Ramalina pollinaria (Westr.) Ach. - Egan (1972: 27)
- Ramalina roesleri (Schaer.) Nyl. - Egan (1972: 27)
- Ramalina tenuis (Tuck.) G. Merr. - Egan (1972: 27)
- Rhizocarpon disporum (Nägeli ex Hepp) Müll. Arg. - Egan (1972: 27)
- Rhizocarpon geographicum (L.) DC. - Egan (1972: 27)
- Rhizocarpon polycarpum (Hepp) Th. Fr. - Egan (1972: 27)
- Rhizocarpon superficiale (Schaer.) Malme - Egan (1972: 27)
- Rhizoplaca chrysoleuca (Sm.) Zopf - Egan (1972: 17 as Lecanora chrysoleuca)
- Rhizoplaca melanophthalma (Ram. ex Lam. & DC.) Leuckert & Poelt - Egan (1972: 18 as Lecanora melanophthalma)
- Rhizoplaca novomexicana (H. Magn.) S. D. Leav., Zhao Xin & Lumbsch - Egan (1972: 18), Egan (1972: 18 as Lecanora thomsonii)
- Rinodina brouardii B. de Lesd. - Bouly de Lesdain (1932: 131 Type in Uppsala, Sweden UPS), Egan (1972: 27)
- Rinodina laevigata (Ach.) Malme - Egan (1972: 27)
- Rinodina juniperina Sheard - Sheard (2010: 120 Protologue) Type in COLO
- Rinodina milvina (Wahlenb.) Th. Fr. - Egan (1972: 27)
- Rinodina mniaraea (Ach.) Körb. var. mniaraea - Egan (1972: 27)
- Rinodina olivaceobrunnea H. Magn. - Egan (1972: 27 as Rinodina archaeoides)
- Romjularia lurida (Ach.) Timdal - Egan (1972: 19 as Lecidea lurida)
- Rusavskia elegans (Link) S. Y. Kondr. & Kärnefelt - Egan (1972: 12 as Caloplaca elegans)
- Rusavskia sorediata (Vain.) S. Y. Kondr. & Kärnefelt - Egan (1972: 12 as Caloplaca sorediata)
- Sarcogyne integra (B. de Lesd.) H. Magn. - Egan (1972: 27)
- Sarcogyne magnussonii B. de Lesd. - Egan (1972: 27)
- Sarcogyne novomexicana H. Magn. - Egan (1972: 27)
- Sarcogyne hypophaea (Nyl.) Arnold - Egan (1972: 27 erroneously as Sarcogyne privigna)
- Sarcogyne regularis Körb. - Egan (1972: 28)
- Polysporina simplex (Dav.) Nyl. - Egan (1972: 28 as Sarcogyne simplex)
- Schaereria fuscocinerea Flot. - Egan (1972: 19 as Lecidea tenebrosa)
- Scytinium gelatinosum (With.) Otálora, P. M. Jørg. & Wedin - Egan (1972: 20 as Leptogium sinuatum)
- Scytinium lichenoides (L.) Otálora, P. M. Jørg. & Wedin - Egan (1972: 20 as Leptogium lichenoides)
- Scytinium platynum (Tuck.) Otálora, P. M. Jørg. & Wedin - Egan (1972: 20 as Leptogium platynum)
- Scytinium polycarpum (P. M. Jørg. & Goward) Otálora, P. M. Jørg. & Wedin - Egan (1972: 15 as Collema polycarpum)
- Solitaria chrysophthalma (Degel.) Arup, Søchting & Frödén - Egan (1972: 12 as Caloplaca chrysophthalma)
- Solorina bispora Nyl. - Egan (1972: 28)
- Solorina crocea (L.) Ach. - Egan (1972: 28)
- Solorina octospora Arnold - Egan (1972: 28)
- Solorina spongiosa (Ach.) Anzi - Egan (1972: 28)
- Sporastatia polyspora (Nyl.) Grummann - Egan (1972: 28)
- Sporastatia testudinea (Ach.) A. Massal. - Egan (1972: 28)
- Squamarina lentigera (Weber) Poelt - Egan (1972: 28)
- Squamulea squamosa (B. de Lesd.) Arup, Søchting & Frödén - Egan (1972: 12 as Caloplaca squamosa)
- Staurothele drummondii (Tuck.) Tuck. - Egan (1972: 16 as Endocarpon wilmsoides)
- Staurothele fissa (Taylor) Zwackh - Egan (1972: 28)
- Staurothele lecideoides B. de Lesd. - Egan (1972: 28)
- Staurothele elenkinii Oxner - Egan (1972: 28 erroneously as Staurothele rufa)
- Stereocaulon myriocarpum Th. Fr. - Egan (1972: 28)
- Sticta fuliginosa (Dicks.) Ach. - Egan (1972: 28)
- Sticta sylvatica (Huds.) Ach. - Egan (1972: 28)
- Teloschistes chrysophthalmus (L.) Th. Fr. - Egan (1972: 28)
- Teloschistes flavicans (Sw.) Norman var. puberus (Ach.) Müll. Arg. - Egan (1972: 28)
- Tephromela atra (Huds.) Hafellner - Egan (1972: 17 as Lecanora atra)
- Tetramelas chloroleucus (Körb.) A. Nordin - Egan (1972: 12 as Buellia zahlbruckneri)
- Tetramelas geophila (Flörke ex Somm.) Norman - Egan (1972: 11 as Buellia geophila)
- Tetramelas insignis (Nägeli ex. Hepp) Kalb - Egan (1972: 11 as Buellia insignis)
- Tetramelas triphragmioides Anzi - Egan (1972: 12 as Buellia triphragmioides)
- Thalloidima candidum (Weber) A. Massal. - Egan (1972: 29 as Toninia candida)
- Thalloidima sedifolium (Scop.) Kistenich, Timdal, Bendiksby & S. Ekman - Egan (1972: 29 as Toninia coeruleonigricans)
- Thamnolia subuliformis (Ehrh.) W. L. Culb. - Egan (1972: 28)
- Toninia philippea (Mont.) Timdal - Anderson (1967: 340 as Catillaria kansuensis), Egan (1972: 13 as Catillaria kansuensis)
- Toninia tristis (Th. Fr.) Th. Fr. - Egan (1972: 29)
- Tremolecia atrata (Ach.) Hertel - Egan (1972: 19 as Lecidea dicksonii)
- Tuckermanella coralligera (W. A. Weber) Essl. - Egan (1972: 13 as Cetraria coralligera)
- Tuckermanella fendleri (Nyl.) Essl. - Egan (1972: 13 as Cetraria fendleri)
- Tuckermannopsis chlorophylla (Willd.) Hale - Egan (1972: 13 as Cetraria chlorophylla)
- Umbilicaria decussata (Vill.) Zahlbr. - Egan (1972: 20 as Omphalodiscus decussatus)
- Umbilicaria hyperborea (Ach.) Hoffm. var. hyperborea - Egan (1972: 29)
- Umbilicaria phaea Tuck. - Egan (1972: 29)
- Umbilicaria polaris (Schol.) Zahlbr. - Egan (1972: 20 erroneously as Omphalodiscus krascheninnikovii)
- Umbilicaria torrefacta (Lightf.) Schrad. - Egan (1972: 29)
- Umbilicaria vellea (L.) Ach. - Egan (1972: 29)
- Umbilicaria virginis Schaer. - Egan (1972: 21 as Omphalodiscus virginis)
- Usnea affinis Mot. - Egan (1972: 29)
- Usnea amblyoclada (Müll. Arg.) Zahlbr. - Clerc & Herrera-Campos (1997: 287)
- Usnea cavernosa Tuck. - Egan (1972: 29)
- Usnea ceratina Ach. - Egan (1972: 29)
- Usnea cirrosa Motyka - Egan (1972: 29 as Usnea ciliifera)
- Usnea dasypoga (Ach.) Röhl - Egan (1972: 29)
- Usnea erinacea Vain. - Egan (1972: 29)
- Usnea florida (L.) Weber ex F. H. Wigg. - Egan (1972: 29)
- Usnea fragilescens Hav. ex Lynge var. mollis (Vain.) Clerc - Egan (1972: 29 as Usnea mollis)
- Usnea fulvoreagens (Räsänen) Räsänen - Egan (1972: 29)
- Usnea glabrata (Ach.) Vain. - Egan (1972: 29), Egan (1972: 29 as Usnea sorediifera)
- Usnea glabrescens Mot. - Egan (1972: 29 as Usnea compacta)
- Usnea hirta (L.) Weber ex F. H. Wigg. - Egan (1972: 29), Egan (1972: 30 as Usnea variolosa)
- Usnea intermedia (A. Massal.) Jatta - Egan (1972: 29 as Usnea arizonica), Egan (1972: 29), Egan (1972: 29 as Usnea retifera)
- Usnea merrillii Motyka - Egan (1972: 29)
- Usnea monstruosa Vain. - Egan (1972: 29)
- Usnea scabrata Nyl. - Egan (1972: 29 as Usnea scabiosa)
- Usnea strigosa (Ach.) A. Eat. subsp. strigosa - Egan (1972: 29)
- Usnea subfloridana Stirt. - Egan (1972: 29)
- Usnea silvatica Motyka - Egan (1972: 29)
- Usnea tristis Motyka - Egan (1972: 30)
- Vahliella leucophaea (Vahl) P. M. Jørg. - Egan (1972: 21 as Pannaria microphylla)
- Verrucaria americana (B. de Lesd.) Breuss - Egan (1972: 15 as Endopyrenium americanum)
- Verrucaria caerulea DC. - Egan (1972: 30 as Verrucaria fuscella var. glaucina)
- Verrucaria inficiens Breuss - Egan (1972: 15 as Dermatocarpon plumbeum)
- Verrucaria inornata Servít - Egan (1972: 30 as Verrucaria marmorea var. inornata)
- Verrucaria muralis Ach. - Egan (1972: 30)
- Verrucaria novomexicana B. de Lesd. - Egan (1972: 30)
- Verrucaria othmarii K. Knudsen & B. Abbott - Egan (1972: 16 as Dermatocarpon rupicola)
- Verrucaria subglaucina B. de Lesd. - Egan (1972: 30)
- Vulpicida pinastri (Scop.) J.-E. Mattsson & M. J. Lai - Egan (1972: 13 as Cetraria pinastri)
- Vulpicida tilesii Ach. - Egan (1972: 13 as Cetraria tilesii)
- Xanthocarpia lactea (A. Massal.) A. Massal. - Egan (1972: 12 as Caloplaca lactea)
- Xanthomendoza fallax (Hepp ex Arnold) Søchting, Kärnefelt & S. Y. Kondr. - Egan (1972: 30 sub Xanthoria fallax)
- Xanthoparmelia chlorochroa (Tuck.) Hale - Egan (1972: 21 sub Parmelia chlorochroa)
- Xanthoparmelia cumberlandia (Gyeln.) Hale - Egan (1972: 21 sub Parmelia cumberlandia)
- Xanthoparmelia dierythra (Hale) Hale - Nash (1974: 73 sub Parmelia dierythra)
- Xanthoparmelia dissensa (T. H. Nash) Hale - Nash (1974: 73 sub Parmelia dissensa)
- Xanthoparmelia joranadae (T. H. Nash) Egan - Nash (1974: 72 sub Parmelia joranadia Type in Phoenix, Arizona, USA ASU)
- Xanthoparmelia lineola (E. C. Berry) Hale - Egan (1972: 22 sub Parmelia lineola)
- Xanthoparmelia maricopensis Nash & Elix - Nash & Elix (1986: 454)
- Xanthoparmelia mexicana (Gyeln.) Hale - Egan (1972: 22 sub Parmelia mexicana)
- Xanthoparmelia novomexicana (Gyeln.) Hale - Egan (1972: 21 sub Parmelia arseneana), Egan (1972: 22 sub Parmelia novomexicana)
- Xanthoparmelia plittii (Gyeln.) Hale - Egan (1972: 22 sub Parmelia plittii)
- Xanthoparmelia psoromifera (Kurok.) Hale - Egan (1972: 22 sub Parmelia psoromifera)
- Xanthoparmelia subdecipiens (Vain. ex Lynge) Hale - Egan (1972: 22 sub Parmelia subdecipiens)
- Xanthoparmelia coloradoensis (Kremp.) Hale - Egan (1972: 22 erroneously as Parmelia taractica), Nash (1974: 73 erroneously as Parmelia tinctina)
- Xanthoparmelia hypofusca (Gyeln.) Hodkinson & Lendemer - Nash (1974: 73 erroneously as Parmelia tasmanica)