Fink : LICHENS OF THE LAKE SUPERIOR REGION. 257 



1 10. Lecanora sordida (PERS.) TH. FR. 



Rocks, common at the last two locations which were high 

 bluffs. Grand Portage, June 24, 1897, no. 185. South Fowl 

 lake, June 26, 1897, no. 198. Misquah hills, July 5, 1897, 

 nos. 465 and 505. 



Not previously reported from Minnesota and new to the in- 

 terior of North America. 



in. Lecanora subfusca (L.) ACH. 



On trees and rocks, common on the former. Grand Portage, 

 June 23, 1897, no. 131. South end of South Fowl lake, June 

 26, 1897, no. 202. Misquah hills, July 5, 1897, no. 500. 

 Gunflint, June 30, 1897, no. 274, and July i, 1897, no. 305. 

 Tofte (Carlton peak), July 10, 1897, nos. 588 and 595. Beaver 

 Bay, July 15, 1897, no. 780. Snowbank lake area, July 19, 

 1897, no. 825, and July 21, 1897, no. 855. 



112. Lecanora subfusca (L.) ACH. var. hypnorum SCHAER. 

 Among moss on a cedar tree, rare. Misquah hills, July 5, 



1897, no. 494a. Not previously reported from Minnesota. 



113. Lecanora subfusca (L.) ACH. var. coilocarpa Ach. 



On trees and rocks, frequent. Grand Portage island, June 

 21, 1897, no. 67. Gunflint, June 30, 1897, no. 301, and July 

 i, 1897, no. 339. Misquah hills, July 5, 1897, no. 481. 

 Beaver Bay, July 13, 1897, no. 698. 



114. Lecanora varia (EHRH.) NYL. 



On rocks, rare or infrequent and some specimens perhaps 

 approaching var. -polytropa Nyl. Grand Portage, June 19, 

 1897, no. 41. Gunflint, July i, 1897, no. 307, and July 2, 

 1897, no. 380. 



115. Lecanora varia (EHRH.) NYL. var. saepincola FR. 



On wood, common 'at first locality. Beaver Bay, July 14, 

 1897, no. 742. Snowbank lake area, July 22, 1897, no. 889. 

 Not previously reported from Minnesota. 



116. Lecanora varia (EHRH.) NYL. var. symmicta ACH. 



On old wood, rare. Grand Portage island, June 18, 1897, 

 no. 12. Gunflint, July 2, 1897, no. 400. Tofte (Carlton peak), 

 July 10, 1897, no. 580. 



117. Lecanora hageni ACH. 



On rocks, rare. Gunflint, July i, 1897, no. 357- 



118. Lecanora hageni ACH. var. sambuci (PERS.) TUCK. 



