Fink: LICHENS OF NORTHWESTERN MINNESOTA. 693 



82. Lecanora varia (EHRH.) NYL. 



On trees, dead wood and rocks, infrequent. Battle lake, 

 June 23, 1900, nos. 136 and 139. Henning, June 25, 1900, 

 no. 184. Leaf hills, June 27, 1900, no. 252. Henning, June 

 28, 1900, nos. 309 and 333. Bemidji, July 5, 1900, nos. 492, 

 498 and 500 and July 12, 1900, nos. 695 and 697. Thief River 

 Falls, July 17, 1900, no. 758 and July 18, 1900, nos. 784, 785 

 and 804. Red lake, July 27, 1900, no. 919 and August I, 

 1900, no. 1022. 



83. Lecanora varia (EHRH.) NYL. var. polytropa NYL. 



On granitic rocks, rare. Battle lake, June 20, 1900, no. 



84. Thief River Falls, July 21, 1900, no. 864. Red lake, 

 July 27, 1900, no. 905. 



Not previously reported from Minnesota. 



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



On dead wood, rare but widely distributed. Battle lake, 

 June 23, 1900, nos. 138 and 142. Henning, June 28, 1900, 

 no. 336. Bemidji, July 6, 1900, no. 545. Thief River Falls, 

 July 18, 1900, no. 806 and July 21, 1900, no. 867. Red lake, 

 July 28, 1900, nos. 954 and 966 and August 2, 1900, no. 1060. 



85. Lecanora varia (EHRH.) NYL. var. saspincola FR. 



On old wood, rare. Battle lake, June 23, 1900, no. 150. 

 Red lake, July 28, 1900, no. 957. 



86. Lecanora pallescens (L.) SCHAER. 



On trees in swamp, rare. Bemidji, July 13, 1900, no. 708. 



87. Lecanora verrucosa (Acn.) LAUR. var. mutabilis TH. FR. 

 On trees, rare. Henning, June 29, 1900, no. 350. Bemidji, 



July n, 1900, no. 609, July 13, 1900, no. 713 and July 14, 1900, 

 no - 735- R- e d lake, August 3, 1900, no. 1067. 



Not previously reported from Minnesota, but confused with 

 Pertusaria leioplaca (Ach.) Schaer. 



88. Lecanora cinerea (L.) SOMMERF. 



On granitic bowlders, frequent. Battle lake, June 20, 1900, 

 nos. 91, 99 and 101. Leaf hills, June 26, 1900, no. 233 and 

 June 27, 1900, nos. 249, 260 and 295. Bemidji, July 10, 1900, 

 no. 573, July n, 1900, nos. 592 and 599 and July 14, 1900, 

 no. 737. 



