Fink : LICHENS OF THE LAKE SUPERIOR REGION. 259 



125. Lecanora calcarea (L.) SOMMERF. (?) 



On rocks, rare. Thallus almost obsolete and spores only 



* mic. Beaver Bay, July 13, 1897, no. 707. 

 5-7 

 Not previously reported from Minnesota. 



126. Lecanora calcarea (L.) SOMMERF. var. contorta FR. 



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



155. 



Not previously reported from Minnesota. 



127. Lecanora fuscata (SCHRAD.) TH. FR. 



On rocks, frequent. Grand Portage (Mt. Josephine), June 

 19, 1897, no. 44a. Grand Portage, June 21, 1897, no. 71. 

 Gunflint, July i, 1897, no. 331. 



128. Lecanora fuscata (SCHRAD.) Tn. FR. var. rufescens TH. 

 FR. 



On rocks, frequent at second locality. Misquah hills, July 

 5, 1897, no. 446. Beaver Bay, July 14, 1897, no. 718, and July 

 15, 1897, no. 777. 



Not previously reported from Minnesota. 



129. Rinodina oreina (AcH.) MASS. 



On rocks, rare, preferring high perpendicular rocks or larger 

 masses of talus. No. 750 is an unusually coarse form, but must 

 be referred here. South end of South Fowl lake, June 26, 

 1897, no. 203. Misquah hills, July 5, 1897, no. 518. Pali- 

 sades, July 15, 1897, nos. 750 and 753. Snowbank lake area 

 [uly 20, 1897, no. 854. 



130. Rinodina ascociscana TUCK. 



On trees, rare. Gunflint, July i, 1897, no. 340. Tofte 

 (Carlton peak), July 10, 1897, no. 594. 

 Not previously reported from Minnesota. 



131. Rinodina sophodes (AcH.) NYL. 



Abundant on drift pebbles at Beaver Bay, infrequent on wood 

 elsewhere. Grand Portage, June 23, 1897, no. 95. Tofte, 

 [uly 12, 1897, no. 651. Beaver Bay, July 13, 1897, no. 702. 

 Snowbank lake area, July 20, 1897, no. 853. 



132. Rinodina sophodes (AcH.) NYL. var. confragosa NYL. 



On wood, rare. Spores 25 to 34 mic. in length. Snowbank 

 lake area, July 21, 1897, no. 875. 



Not previously reported from Minnesota. 



