| Ahtiana
aurescens (Tuck.) Thell & Randlane |
| Bryoria furcellata (Fr.) Brodo &
Hawksw. |
| Candelaria concolor
(Dickson) Stein |
| Canoparmelia
crozalsiana (de Lesd. ex Harm.) Elix & Hale |
| Canoparmelia texana
(Tuck.) Elix & Hale |
| Cladonia apodocarpa
Robb. |
| Cladonia coniocraea
(Florke) Sprengel |
| Cladonia cristatella Tuck. |
| Cladonia furcata (Hudson) Schrader |
| Cladonia peziziformis (With.) J. R.
Laundon |
| Cladonia piedmontensis G. Merr. |
| Cladonia rangiferina (L.) F. H. /wigg. |
| Cladonia squamosa Hoffm. |
| Cladonia subtenuis
(Abbayes) Mattick |
| Cladonia uncialis (L.)
F. H. Wigg. |
| Dermatocarpon luridum (With.) J. R.
Laundon |
| Dibaeis baeomyces (L.
f.) Rambold & Hertel |
| Dirinaria frostii
(Tuck.) Hale & Culb. |
| Evernia mesomorpha Nyl. |
| Flavoparmelia
baltimorensis (Gyelnik & Foriss) Hale |
| Flavoparmelia caperata
(L.) Hale |
| Flavopunctelia
flaventior (Stirton) Hale |
| Heterodermia
granulifera (Ach.) Culb. |
| Heterodermia obscurata (Nyl.) Trevisan |
| Heterodermia speciosa
(Wulfen) Trevisan |
| Hypotrachyna livida
(Taylor) Hale |
| Hypotrachyna showmanii
Hale |
| Imshaugia aleurites
(Ach.) S. F. Meyer |
| Lasallia papulosa
(Ach.) Llano |
| Leptogium cyanescens
(Rabenh.) Korber |
| Lobaria quercizans
Michaux |
| Melanelixia subaurifera
(Nyl.) O. Blanco et al. |
| Myelochroa aurulenta
(Tuck.) Elix & Hale |
| Myelochroa galbina
(Ach.) Elix & Hale |
| Parmelia squarrosa Hale |
| Parmelia sulcata Taylor |
| Parmelinopsis minarum
(Vainio) Elix & Hale |
| Parmotrema chinense
(Osbeck) Hale & Ahti |
| Parmotrema hypotropum
(Nyl.) Hale |
| Parmotrema madagascariaceum (Hue) Hale |
| Parmotrema reticulatum
(Taylor) M. Choisy |
| Parmotrema stuppeum
(Taylor) Hale |
| Parmotrema xanthinum
(Mull. Arg.) Hale |
| Peltigera canina (L.) Willd. |
| Peltigera polydactylon (Necker) Hoffm. |
| Phaeophyscia adiastola
(Essl.) Essl. |
| Phaeophyscia ciliata (Hoffm.) Moberg |
| Phaeophyscia
pusilloides (Zahlbr.) Essl. |
| Phaeophyscia
rubropulchra (Degel.) Essl. |
| Physcia aipolia (Ehrh.
ex Humb.) Furnr. |
| Physcia americana G.
Merr. |
| Physcia millegrana
Degel. |
| Physcia stellaris (L.)
Nyl. |
| Physcia subtilis Degel. |
| Physciella chloantha
(Ach.) Essl. |
| Physconia detersa (Nyl.) Poelt |
| Platismatia tuckermanii
(Rav. ex Mont.) Breuss |
| Punctelia perreticulata
(Rasanen) Wilhelm & Ladd |
| Punctelia rudecta
(Ach.) Krog |
| Pycnothelia papillaria
Durfour |
| Pyxine sorediata (Ach.)
Mont |
| Pyxine subcinerea
Stirton |
| Ramalina americana Hale |
| Ramalina intermedia
(Delise ex Nyl.) Nyl. |
| Ramalina petrina Bowler
& Rundel |
| Ramalina pollinaria
(Westr.) Ach. |
| Tuckermannopsis
ciliaris (ach.) Gyelnik |
| Umbilicaria mammulata
(Ach.) Tuck. |
| Usnea amblyoclada
(Mull. Arg.) Zahlbr. |
| Usnea ceratina Ach. |
| Usnea mutabilis Stirton |
| Usnea pensylvanica
Motyka |
| Usnea strigosa (Ach.)
Eaton |
| Usnea subscabrosa Mott. |
| Xanthomendoza fallax
(Hepp ex Arnold) Sochting, Karnfelt & S. Kondr. |
| Xanthomendoza weberi
(S. Kondr. & Karnefelt) L. Lindblom |
| Xanthoparmelia
conspersa (Ehrh. ex Ach.) Hale |
| Xanthoparmelia plittii
(Gyelnik) Hale |
