Fink : LICHENS OF THE LAKE SUPERIOR REGION. 253 



no. i. South Fowl lake, June 26, 1897, no. 195. Gunflint, 

 June 30, 1897, no. 272. Misquah hills, July 3, 1897, no. 435, 

 and July 5, 1897, no. 457. Tofte (Carlton peak), July 10, 

 1897, no. 56ia. Beaver Bay, July 13, 1897, no. 691. Snow- 

 bank lake area, July 19, 1897, no. 824. Nos. 195 and 457 

 showing the bright sulphur-colored plant common in Europe 

 and only noted in North America by the present writer in the 

 second paper of this series. 



79. Pannaria microphylla (Sw.) DELIS. 



On rocks, frequent on Grand Portage island, June 19, 1897, 

 no. 22. Gunflint, July i, 1897, no. 330. Beaver Bay, July 

 13, 1897, no. 684. Ely, July 28, 1897, no. 987. 



80. Pannaria lepidiota TH. FR. 



On rocks and wood, infrequent. Grand Portage, June 24, 

 1897, no. 175. Gunflint, July 2, 1897, no. 372. Misquah 

 hills, July 5, 1897, nos. 463 and 479. Tofte (Carlton peak), 

 July 10, 1897, no. 582. Snowbank lake area, July 24, 1897, 

 no. 908. 



Not previously reported from Minnesota. 



81. Pannaria flabellosa TUCK. 



On rocks, rare. Grand Portage island, June 23, 1897, no. 

 128. Sterile, but having the narrow linear lobed thallus and 

 blue-black hypothallus. The thallus does not show the ex- 

 panded and striated lobes at circumference. 



Not previously reported from Minnesota and new west of New 

 England. 



82. Pannaria nigra (HUDS.) NYL,. 



On rocks, rare. Gunflint, July i, 1897, no. 347. 



83. Ephebe pubescens FR. 



On rocks, rare, sterile. Palisades, July 13, 1897, no. 745. 

 Snowbank lake area, July 24, 1897, no. 901. 



Not previously reported from Minnesota and new to the in- 

 terior of North America. 



84. Ephebe solida BORN. (?) 



On rocks, rare and sterile. Misquah hills, July 5, 1897, no. 

 488. Beaver Bay, July 13, 1897, no. 683. Snowbank lake 

 area, July 20, 1897, no. 849. 



A short form growing in small dense tufts. 



