Fink : THE LICHENS OF MINNESOTA. 721 



58. Lecanora subfnsca (L.) Ach. var. argentata Ach. 

 On trees, rare. July 9, 1896, no 112. 



Not previously reported from Minnesota. 



59. Lecanora subfnsca (L.) Ach. var. coilocarpa Ach. 

 Rarely found on red cedar, but more frequently on Saint 



Peter sandstone. July 11, H96, no. 182a; July 30, 1896, no. 

 227. 



The apothecia become large in some of the rock specimens. 



60. Lecanora hageni Ach. 



On calcareous rocks and old boards, common. June 24, 1896, 

 no. 2; July 10, 1896, no. 147a. 



Not previously reported from Minnesota. 



61. Lecanora varia (Ehrh.) Nyl. 



On dead wood and Saint Peter sandstone, frequent. July 4, 

 1896, no. 84; July 10, 1896, no. 132; July 18, 1896, no. 195. 



62. Lecanora varia (Ehrh.) Nyl. var. syinmicta Ach. 

 On old boards, rare. July 9, 1896, no. 123a. 



63. Lecanora erysibe Nyl. 



On calcareous rocks, rare. July 20, 1896, no. 175. 

 Not previously reported from Minnesota. 



61. Lecanora cinerea (L.) Sommerp. 



On granitic rocks, rare. July 9, 1896. no. 135. 



65. Lecanora cinerea (L.) Sommerf. var. gibbosa Nyl. 

 On granitic rocks, rare. July 30, 1896, no. 198. 



66. Lecanora xanthophana Nyl. 



On granitic rocks, very rare. July 18, 1896, no. 212. 

 Not previously reported from Minnesota. 



67. Lecanora cervina (Pers.) Nyl. 



On granitic rocks, infrequent. July 18, 1896, no. 213. 

 Not previously reported from Minnesota. 



68. Lecanora privigna (Ach.) Nyl. 



On calcareous rocks, rare. June 28, 1896, no. 36. 

 Not previously reported from Minnesota. 



69. Lecanora privigna (Ach.) Nyl. var. pruinosa Auct. 



On calcareous rocks, infrequent. July 2, 1896, no. 56; July 

 18, 1896, no. 209. 

 Not previously reported from Minnesota. 



70. Rinoriina oreina (Ach.) Mass. 



On granitic rocks, rare. June 26, 1896, no. 27. 

 Not previously reported from Minnesota. 



