60 BULLETIN UNIVERSITY OF MONTANA 



Endocarpon miniatum Ach. Sentinel Mt. 



Evernia vulpina (L.) Ach. Sentinel Mt. and Sinyaleamln Lake. Also 

 Flathead Lake (Elrod). This is a very common and beautiful yellow lichen. 

 Also (7911 Jones) MacDougal Peak, subalpine. 



Lecanora atrata (Huds.) Ach. Flathead Lake and Rost Lake. 



Lecanora cervina var. cinerevella Fink. Craig Mountain. Alpine. 



Lecanora pallescens (L.) Ach. Missoula, growing on mosses. 



Lecanora chlorophana (Wahl.) Ach. Craig Mountain. Alpine. 



Lecanora punicea Ach. Rost Lake. 



Lecanora rubina (Vill.) Ach. -Mt. Sentinel. Also Missoula (Elrod). 



Lecanora subfusca (L.) Ach. Flathead Lake and Post Creek. 



Leoanora xanthophana var. dealbata Tuck. Craig Mountain. Alpine. 



Leptogium sp. Missoula (Elrod). 



Parmelia conspersa (Ehrh.) Ach. Post Creek and McDonald Lake in the 

 Mission Mountains. Also Missoula (Elrod). 



Parmelia olivacea (L.) Ach. Mt. Sentinel, St. Ignatius Mission and Post 

 Creek. 



Parmelia physodes (L.) Ach. Lolo Hot Springs (Elrod). 



Parmelia physodes var. vittata Ach.Mt. Sentinel, Sinyaleamin Lake. Also 

 Lolo Hot Springs (Elrod). 



Parmelia physodes var. enteromorpha Tuck. Lolo Hot Springs (Elrod). 



Parmelia saxatilis (L.) Fi-. Sinyaleamin Lake. Also Flathead Lake 

 (Elrod). 



Parmelia saxatilis var. sulcata Nyl. O'Keefe canon and McDonald Lake. 

 Also Lolo Hot Springs (Elrod). 



Peltigera aphthosa (L.) Hoffm. Sinyaleamin Lake. Also Missoula, Lolo 

 Hot Springs and Flathead Lake (Elrod). Also (7914 Jones) Bigfork. 



Peltigera canina (L.) Hoffm. Sinyaleamin Lake, O'Keefe canon and Mc- 

 Donald Lake in the Mission Mountains. Also Flathead Lake and Missoula 

 (Elrod). Alta. 



Peltigera venosa (L.) Hoffm. Bigfork. 



Placodium elegans (Link) De. McDonald Lake. Also Missoula and Elrod 

 Peak (Elrod). \Sperry Glacier, Jones. 



Physcia stellaris (L.) Tuck. St. Ignatius Mission. 



Physcia stellaris var. aipolia Nyl. Flathead Lake. 



Rinodeina oreina (Ach.) Mass. Missoula (Elrod). 



Ramalina calicaris var. fastigiata Flathead Lake. 



Solorina crocea (L.) Sch. Sperry Glacier, Jones. 



Stereocaulum alpinum Th. Fr. Sperry Glacier. Rare in North America. 

 Jones. 



Sticta pulmonaris (L.) Ach. Mud Creek and McDonald Lake in the Mis- 

 sion Mountains. 



Theloschistes Lychnens (Nyl.) Tuck. Bigfork. Also Missoula (Elrod). 



Umbelicaria hyperborea Hoffm. McDonald Lake, Mission Mts. 



Umbilicaria phaea Tuck. McDonald Lake, Mission Mts. 



Umbilicaria vellea (L.) Nyl. McDonald Lake, Mission Mountains. Also 

 Lolo Hot Springs (Elrod). 



Usnea barbata (L.) Fr. Mt. Sentinel and Mud Creek. Also Flathead Lake 

 (Elrod). 



Usnea barbata var. hirta Mt. Sentinel 



Usnea cavernosa Tuck. McDonald Lake, Mission Mts. 



All my species of lichens have been identified by Prof. Bruce Fink, and 

 are given as collected bv myself. Those wlthou*^ collectors' names, were 

 gathered by Harris 



ALGAE. 



Ricciocarpus natans. Jeff's Cabin, Swan River, Jones. Identified by 

 Prof. Setchell. 



