320 BULLETIN UNIVERSITY OF MONTANA. 



Cladonia fimbriata (L.) Fr., var. radiata Fr. 



* Missoula, Alt. 3,225. 



Cladonia fimbriata (L,.) Fr., var. tubaeformis Fr. 



Mud Creek, Alt. 3,000 ft., June 28, 1901. 

 Cladonia gracilis (L.) Nyl., var. verticellata Fr. 



Sinyaleamin Lake, Alt. 3,800 ft., June 20, 1901. 



Cladonia gracilis (L.) Nyl., var. symphycarpia Tuckm, 

 Sinyaleamin Lake, Alt. 3,800 ft., June 20, 1901. 

 McDonald Lake, Alt. 3,300 ft., June 24, 1901. 



* Missoula, Alt. 3,225 ft. 



Cladonia pyxidata (L.) Fr. 

 Stage Station, Flathead Lake, Alt. 2,960, June 28, 1901. 

 Bigfork, Alt. 3,000 tf., July 6, 1902. 



* Flathead Lake, Alt. 3,000 ft., Aug., 1899. 



* Missoula, Alt. 3,225 ft, 1899. 

 McDougal Lake. 



Cladonia turgida (Ehrh.) Hoffm. var. conspicua (Schaer.) Nyl. 



* Lo Lo Hot Springs, Alt. 5,000 ft., June 25, 1897. 

 Cladonia rangifernia (L.) Hoffm., var. sylvatica L. 



Sinyaleamin Lake, Alt. 3,800 ft., June 19, 1901. 

 McDonald Lake, Alt. 3,300 ft., June 24, 1901. 



* Flathead Lake, Alt. 3,000 ft., Aug., 1897. 



Endocarpon miniatum Ach. 

 Sentinel Mt, 5,000 ft, on damp rocks, June 12, 1901. 



Evernia vulpina (L.) Ach. 

 Sentinel Mountain, Alt 5,000 ft. June 12, 1901. 

 Sinyaleamin Lake, Alt. 3,800 ft., June 20, 1901. 



* Flathead Lake, Alt 3,000 ft., Aug., 1899. 



(This beautiful yellow lichen, see plates LVIIl and LXII, is very 

 abundant, growing on dead trees and stumps, usually selecting yellow 

 pine. Sometimes tall dead trees are covered from base to crown with 

 this growth, presenting a beautiful sight. Not only does it grow abund- 

 ant, but it becomes large. It grows in masses, sometimes many feet in 

 length and width of a limb or trunk.) 



Lecanora atra (Huds.) Ach. 

 Flathead Lake, Alt. 3,000 ft.. July 20, 1901. 

 Rost Lake, Alt. 3,200 ft., July 20, 1902. 

 Lecanora cervina (Pers.) Nyl., var. cinerevella Fink. 

 Craig Mountain. Alt 7,250 ft., July 19, 190L 



Lecanora pallescens (L.) Ach. 



Missoula, Alt. 3,225, Oct 20, 1899. 



Growing on mosses. 

 Lecanora chlorophana (Wahl.) Ach. ^ 



Craig Mountain, Alt. 7,250 ft, July 19, 1901. 



Lecanora punicea Ach. 



Rost Lake ,Alt. 3,200 ft, June 15, 1901. 



