| Allocetraria
oakesiana (Tuck.) Randlane & Thell |
| Anaptychia palmulata
(Michaux) Vainio |
| Bryoria furcellata
(Fr.) Brodo & Hawksw. |
| Candelaria concolor
(Dickson) Stein |
| Canoparmelia
crozalsiana (de Lesd. ex Harm.) Elix & Hale |
| Cladonia apodocarpa
Robb. |
| Cladonia arbuscula
(Wallr.) Flotow |
| Cladonia caespiticia
(Pers.) Florke |
| Cladonia caroliniana
Tuck. |
| Cladonia cervicornis
(Hoffm.) Ahti |
| Cladonia coniocraea
(Florke) Sprengel |
| Cladonia cristatella
Tuck. |
| Cladonia cylindrica (A.
Evans) A. Evans |
| Cladonia furcata
(Hudson) Schrader |
| Cladonia humilis
(With.) J. R. Laundon |
| Cladonia macilenta
Hoffm. |
| Cladonia peziziformis
(With.) J. R. Laundon |
| Cladonia piedmontensis
G. Merr. |
| Cladonia pleurota
(Florke) Schaerer |
| Cladonia polycarpoides
Nyl. |
| Cladonia pyxidata (L.)
Hoffm. |
| Cladonia rangiferina (L.) F. H. /wigg. |
| Cladonia rei Schaerer |
| Cladonia sobolescens
Nyl. ex Vainio |
| Cladonia squamosa Hoffm. |
| Cladonia strepsilis (Ach.) Grognot |
| Cladonia subtenuis
(Abbayes) Mattick |
| Cladonia uncialis (L.)
F. H. Wigg. |
| Coccocarpia palmicola
(Sprengel) Arv. & D. J. Galloway |
| Collema subflaccidum
Degel. |
| Dermatocarpon luridum
(With.) J. R. Laundon |
| Dibaeis baeomyces (L.
f.) Rambold & Hertel |
| Dirinaria frostii
(Tuck.) Hale & Culb. |
| Flavoparmelia
baltimorensis (Gyelnik & Foriss) Hale |
| Flavoparmelia caperata
(L.) Hale |
| Flavopunctelia
flaventior (Stirton) Hale |
| Flavopunctelia soredica
(Nyl.) Hale |
| Heterodermia
granulifera (Ach.) Culb. |
| Heterodermia hypoleuca
(Ach.) Trevisan |
| Heterodermia obscurata
(Nyl.) Trevisan |
| Heterodermia speciosa
(Wulfen) Trevisan |
| Hypogymnia physodes
(Nyl.) Nyl. |
| Hypotrachyna livida
(Taylor) Hale |
| Hypotrachyna showmanii
Hale |
| Imshaugia aleurites
(Ach.) S. F. Meyer |
| Imshaugia placorodia
(Ach.) S. F. Meyer |
| Lasallia papulosa
(Ach.) Llano |
| Leptogium cyanescens
(Rabenh.) Korber |
| Leptogium juniperinum
Tuck. |
| Leptogium lichenoides
(L.) Zahlbr. |
| Melanelixia subaurifera
(Nyl.) O. Blanco et al. |
| Myelochroa aurulenta
(Tuck.) Elix & Hale |
| Myelochroa galbina
(Ach.) Elix & Hale |
| Myelochroa obsessa
(Ach.0 Elix & Hale |
| Parmelia squarrosa Hale |
| Parmelia sulcata Taylor |
| Parmelinopsis minarum
(Vainio) Elix & Hale |
| Parmotrema hypotropum
(Nyl.) Hale |
| Parmotrema reticulatum
(Taylor) M. Choisy |
| Parmotrema stuppeum
(Taylor) Hale |
| Parmotrema xanthinum
(Mull. Arg.) Hale |
| Peltigera canina (L.)
Willd. |
| Peltigera evansiana
Gyelnik |
| Peltigera praetextata
(Florke ex Sommerf.) Zopf |
| Phaeophyscia ciliata
(Hoffm.) Moberg |
| Phaeophyscia decolor
(Kashiw.) Essl. |
| Phaeophyscia hirtella
Essl. |
| Phaeophyscia
rubropulchra (Degel.) Essl. |
| Pheophyscia squarrosa
Kashiwadani |
| Physcia adscendens
(Fr.) H. Oliver |
| Physcia aipolia (Ehrh.
ex Humb.) Furnr. |
| Physcia americana G.
Merr. |
| Physcia millegrana
Degel. |
| Physcia stellaris (L.)
Nyl. |
| Physcia subtilis Degel. |
| Physconia detersa
(Nyl.) Poelt |
| Platismatia tuckermanii
(Rav. ex Mont.) Breuss |
| Pseudevernia consocians
(Vainio) Hale & Culb. |
| Punctelia bolliana
(Mull. Arg.) Krog |
| Punctelia borreri (Sm.) Krog |
| Punctelia missouriensis
G. Wilh. & Ladd |
| Punctelia rudecta
(Ach.) Krog |
| Punctelia subrudecta
(Nyl.) Krog |
| Pycnothelia papillaria
Durfour |
| Pyxine sorediata (Ach.)
Mont |
| Pyxine subcinerea
Stirton |
| Ramalina intermedia
(Delise ex Nyl.) Nyl. |
| Ramalina petrina Bowler
& Rundel |
| Ramalina pollinaria
(Westr.) Ach. |
| Tuckermanella fendleri
(Nyl.) Essl. |
| Tuckermannopsis
americana (Sprengel) Hale |
| Tuckermannopsis
ciliaris (ach.) Gyelnik |
| Umbilicaria mammulata
(Ach.) Tuck. |
| Usnea amblyoclada
(Mull. Arg.) Zahlbr. |
| Usnea strigosa (Ach.)
Eaton |
| Xanthomendoza fallax
(Hepp ex Arnold) Sochting, Karnfelt & S. Kondr. |
| Xanthoparmelia plittii
(Gyelnik) Hale |
| Xanthoparmelia
stenophylla (Ach.) Ahti & D. Hawksw. |
| Xanthoparmelia
tasmanica (Hook. F. & Taylor) Hale |
