Fl'llk: LICHENS OF THE NORTHERN BOUNDARY. '_' 1 '< 



falls, August 13, 1901, no. 1414- Tower, August 29, 1901, 

 no. 1872. 



152. Cladonia bacillaris Nyl. 



On earth and old wood, rare. Kettle falls, August 10, 1901, 

 no. 1365. Tower, August 24, 1901, no. 1723, and August 27, 

 1901, no. 1823. 



153. Cladonia macilenta (Hoffm.) Nyl. 



On earth and old wood, common. Blueberry island, July 

 13, 1901, nos. 582 and 584. Harding, August 16, 1901, no. 

 1504 and August 17, 1901, no. 1561. 



154. Cladonia digitata Schaer. 



On old logs in cedar swamps, rare. Warroad, July 2, 1901, 

 no. 327. Harding, August 17, 1901, no. 1557. 



155. Cladonia coccifera (L.) Willd. 



On earth over rocks, infrequent. Blueberry island, July 13, 

 1901, no. 578. Rainy Lake City, August 1, 1901, no. 1086. 

 Previously reported as Cladonia cornuco-piodes (L.) Fr. 



156. Cladonia coccifera (L.) Willd. var. stemmatina Ach. 



On earth over rocks, infrequent. Warroad, July 4, 1901, 

 no. 343. Emo, July 22, 1901, no. 808. Rainy Lake City, 

 August 2, 1901, no. 1 147. 



Not previously reported from Minnesota. 



157. Cladonia coccifera (L.) Willd. var. pleurota (Flk.) 

 Schaer. 



On mossy rocks, infrequent. Rainy Lake City, August 1, 

 1901, no. 1089. Kettle falls, August 10, 1901, no. 1362. 

 Not previously reported from Minnesota. 



158. Cladonia deformis Hoffm. 



On earth, rare. Blueberry island, July 13, 1901, no. 592. 



159. Cladonia cristatella Tuck. 



On old wood and earth, frequent. Beaudette, June 19, 1901, 

 no. 40. Warroad, June 27, 1901, no. 219; July 1, 1901, no. 

 294; July 2, 1901, 328 and July 4, 1901, no. 342. Oak island, 

 July 8, 1901, no. 387 and July 9, 1901, no. 476. Flag island, 

 July 12, 1901, no. 554. Emo, Jul} 7 iS, 1901, no. 695. Kooch- 

 iching, July 25, 1901, no. 873, and July 27, 1901, no. 940 and 

 958. Rainy Lake City, August 1, 1901, no. 1090; August 2, 

 1901, no. 1115, and August 7, 1901, no. 1276. Kettle falls, 



