if 

 Sn. i.\ quercixaut, (Micbx.) Ack lite, Trunks and cookft 



glomerulifera, (Lightf.) lVli-r. MtS. Trunks and rocks. 



Ravciiclii, Tuck.— Low* T'runks. 



iqatA, 1 1., i Ach, Alts. (BuckL) Rocks, 



aurata, (Sin.) Ach.— Common. Rocks and trees, 

 Pakmki.ia perlata, (L.) Ach. — ( Somiaon. Rocks and tree6. 

 crinita, Acli. Mid. and Up. Trunks. 



perforata, Ach. ■ Mid. and [Jp. Trunks, 

 laevigata, (Sm.) Ach. — Common. Trunks. 

 aurulenta, Tnck. — Up. Trunks and rocks. 



tiliacea, (Ehrh.) Ach. — Common. Trppkfl and rails. 

 Borrerij Turn. -Low. and Mid. Trunks. 

 aleurites, Ach. — Mis. (Ravj Trunks and rails. 

 colpodes, Acli. — Mid. and [Jp, Trunks. 

 olivacea, Ach. — Mrs. (IJay.) Trunks, 

 oaperata, (LA Ach. — Common. Trunks and stones. 

 ctyaapersa, (Ehrh.) Ach. — Common. Rocks and stones, 

 ambigua, Ach. — Common. Trunks and dead wood. 



PhtsCIA chrvso|)hthalnia, (L.) I). C, — Lew. On tr 



parietina, (L. Duf.) NjL — Common. On tfc 



candelaria, (Ach.) Nvl. — Low. and Mid. On tr< 

 aquila, Ach. (Xyl.) — Mid. and Up. Trunks. 

 Bpeeioaa, (Wulff. Fr.) — Common. Trunks. 

 Btellaris, (L.) — Common. Trunks and rocks, 

 ohscura, (Ehrh.) Nvl.— Mid. and Up. Tsv. . 

 picta, (Ach.) Nvl. — Low. Trunks, 



Lmiui.iiakma nianiniulata, Ach. — Mts. Rocks. 



IVnnsylvanica. Jloir'm. — Mta, Rocks, 

 juistulata, I IoiTni. — Mid. and Up, liocks. 

 Muhlenbergii, (Ach.) Tuck. — Mid, (Sehwein.) and 



[Jp, Rocks. 

 Dillenii, Tuck. — Mid. and [Jp. Rocks. 

 IVxixe Cocoes (Sv-) Nvl. — Mi<J. and Up. Trunks, woods and 



rocks. 

 Pawakta rubigmosa, (Thunl>.) Delis. — Mid. and Up* Tn 



leucosticta. Tuck. — -Mid. (Schwein.) Rocks and trees, 

 trvptophylla, (Ach. Fr.) Nvl. Mid. and Up. Rockfi 

 and trees. 

 COOOOCARPIA stellata. Tuck. — Low. Trunks. 



/ 



