KI.OWEELESS PLANTS. 19 



Sticta qucrcizans, (Miclix.) Ach. — Mts. Trunks and rocks. 



glomerulifera, (Liglitf.) Delise. — Mts. Trunks and rocks. 

 Ravenelii, Tuck. — Low. Trunks, 

 crocata, (L.) Ach.— Mts. (Buckl.) .Kocks. 

 aurata, (Sin.) Ach.- — •Common. Eocks and trees. 

 Paemhlia perlata, (L.) Ach. — Common. Kocks and trees, 

 crinita, Ach. — Mid. and Up. Trunks, 

 perforata, Ach. — Mid. and Up. Trunks, 

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

 aurulenta, Tuck. — Up. Trunks and rocks, 

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

 Borreri, Turn. — Low. and Mid. Trunks, 

 aleurites, Ach. — Mts. (Eav.) Trunks and rails, 

 colpodes, Ach. — Mid. and Up. Trunks, 

 olivacea, Ach. — Mts. (Eav.) Trunks, 

 caperata, (L.) Ach. — Common. Trunks and stones, 

 conspersa, (Ehrh.) Ach. — Common. Eocks and stones, 

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

 PiiYsciA chrysophthalma, (L.) D. C. — Low. On trees. 



parietina, (L. Duf.) ISTyL — Common. On trees, 

 candelaria, (Ach.) Nyl. — Low. and Mid. On trees, 

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

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

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

 obscura, (Ehrh.) NyL— Mid. and Up. Trees, 

 picta, (Ach.) Nyl.— Low. Truiaks. 

 LTmbilicaeia mammulata, Ach. — Mts. Eocks. 



Pennsylvanica, Hoffm.— Mts. Eocks. 

 pustulata, Hoifm. — Mid. and Up. Eocks. 

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



Up. Eocks. 

 Dillenii, Tuck.— Mid. and Up. Eocks. 

 Pyxine Cocoes, (Sw.) Nyl —Mid. and Up. Trunks, woods and 



rocks. 

 Pannaeia rubiginosa, (Thunb.) Delis.— Mid. and Up. Trees. 



leucosticta. Tuck.— Mid. (Schwein.) Eocks and trees, 

 tryptophylla, (Ach. Fr.) Nyl.— Mid. and Up. Eocks 

 and trees. 

 CoccorAEPiA stellata, Tuck.— Low. Trunks. 



