THE FLOWERS OF KOLGUEV 417 



LICHENS 



Stereocaulon paschale Nyl. 

 Cladonia cornucopioides Fr. 

 C, gracilis Hoffm. 

 C. pyxidata Fr. 

 Cladina uncialis Nyl. 

 0. ranegiferina Nyl. 

 Alectoria jubata Ach. 

 Dactylina arctica Nyl. 

 Cetraria islandica Ach. 

 Platysma nivale Nyl. 

 Solorina crocea Ach. 

 Nephroma arcticum Fr. 

 Peltigera horizontalis Hoft'm. 



2 D 



