| Ahtiana aurescens (Tuck.) Thell
& Randlane |
| Allocetraria oakesiana (Tuck.)
Randlane & Thell |
| Anaptychia palmulata (Michaux)
Vainio |
| Candelaria concolor (Dickson)
Stein |
| Candelaria fibrosa (Fr.) Mull.
Arg. |
| Canoparmelia crozalsiana (de
Lesd. ex Harm.) Elix & Hale |
| Canoparmelia texana (Tuck.)
Elix & Hale |
| Cetrelia chicitae (Culb.) Culb.
& C. Culb. |
| Cladonia caespiticia (Pers.)
Florke |
| Cladonia caroliniana Tuck. |
| Cladonia cervicornis (Hoffm.)
Ahti |
| Cladonia coniocraea (Florke)
Sprengel |
| Cladonia cristatella Tuck. |
| Cladonia cryptochlorophaea Asah. |
| Cladonia fimbriata (L.) Fr. |
| Cladonia furcata (Hudson)
Schrader |
| Cladonia grayi G. Merr. ex
Sandst. |
| Cladonia humilis (With.) J. R.
Laundon |
| Cladonia incrassata Florke |
| Cladonia macilenta Hoffm. |
| Cladonia mateocyatha Robbins |
| Cladonia parasitica (Hoffm.)
Hoffm. |
| Cladonia peziziformis (With.)
J. R. Laundon |
| Cladonia pleurota (Florke)
Schaerer |
| Cladonia polycarpoides Nyl. |
| Cladonia pyxidata (L.) Hoffm. |
| Cladonia rangiferina (L.) F. H.
/wigg. |
| Cladonia squamosa Hoffm. |
| Cladonia strepsilis (Ach.)
Grognot |
| Cladonia subtenuis (Abbayes)
Mattick |
| Cladonia uncialis (L.) F. H.
Wigg. |
| Collema conglomeratum Hoffm. |
| Collema subflaccidum Degel. |
| Dermatocarpon miniatum (L.) W.
Mann |
| Dibaeis absoluta (Tuck.) Kalb
& Gierl |
| Flavoparmelia baltimorensis
(Gyelnik & Foriss) Hale |
| Flavoparmelia caperata (L.) Hale |
| Flavopunctelia soredica (Nyl.)
Hale |
| Fuscopannaria leucosticta
(Tuck.) P. M. Jorg. |
| Heterodermia granulifera (Ach.)
Culb. |
| Heterodermia hypoleuca (Ach.)
Trevisan |
| Heterodermia obscurata (Nyl.)
Trevisan |
| Heterodermia speciosa (Wulfen)
Trevisan |
| Hyperphyscia adglutinata
(Florke) H. Mayrh. & Poelt |
| Hyperphyscia syncolla (Tuck. ex
Nyl.) Kalb |
| Hypotrachyna livida (Taylor)
Hale |
| Hypotrachyna showmanii Hale |
| Imshaugia aleurites (Ach.) S.
F. Meyer |
| Lasallia papulosa (Ach.) Llano |
| Leptogium corticola (Taylor)
Tuck. |
| Leptogium cyanescens (Rabenh.)
Korber |
| Lobaria pulmonaria (L.) Hoffm. |
| 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 hypotropum (Nyl.)
Hale |
| Parmotrema perforatum (Jacq.)
A. Massal. |
| Parmotrema stuppeum (Taylor)
Hale |
| Peltigera canina (L.) Willd. |
| Peltigera horizontalis (Hudson)
Baumg. |
| Phaeophyscia ciliata (Hoffm.)
Moberg |
| Phaeophyscia rubropulchra
(Degel.) Essl. |
| Pheophyscia squarrosa
Kashiwadani |
| Physcia adscendens (Fr.) H.
Oliver |
| Physcia americana G. Merr. |
| Physcia millegrana Degel. |
| Physcia stellaris (L.) Nyl. |
| Physciella chloantha (Ach.)
Essl. |
| Punctelia borreri (Sm.) Krog |
| Punctelia missouriensis G.
Wilh. & Ladd |
| Punctelia rudecta (Ach.) Krog |
| Pycnothelia papillaria Durfour |
| Pyxine sorediata (Ach.) Mont |
| Pyxine subcinerea Stirton |
| Ramalina celastri (Sprengel)
Krog & Swinscow |
| Ramalina farinacea (L.) Ach. |
| Ramalina petrina Bowler &
Rundel |
| Sticta beauvoisii Delise |
| Tuckermannopsis ciliaris (ach.)
Gyelnik |
| Umbilicaria mammulata (Ach.)
Tuck. |
| Umbilicaria vellea (L.) Hoffm. |
| Usnea
pensylvanica Motyka |
| Usnea strigosa (Ach.) Eaton |
| Xanthomendoza fallax (Hepp ex
Arnold) Sochting, Karnfelt & S. Kondr. |
| Xanthomendoza ulophyllodes
(Rasanen) Sochting, Karnefelt & S. Kondr. |
| Xanthoparmelia conspersa (Ehrh.
ex Ach.) Hale |
| Xanthoparmelia plittii
(Gyelnik) Hale |
