Pink: lichens of the northern boundary. 219 



and July 31, 1901, no. 1035. Rainy Lake City, August 2, 

 1901, no. 1114 and August 7, 1901, no. 1247. Kettle falls, 

 August 12, 1901, no. 1408 and August 13, 1901, no. 1481 and 

 August 17, 1901, nos. 1535 and 1563. Tower, August 29, 

 1901, no. 1867. 



179. Cladonia cariosa (Ach.) Spreng. 



On earth over rocks, locally frequent. Koochiching, July 

 26, 1901, no. 903. Tower, August 24, 1901, no. 1722 and 

 August 27, 1901, no. 1836. 



180. Cladonia decorticata (Flk.) Spreng. 



On earth and old wood, frequent. Flag island, July 12, 

 1901, nos. 530 and 553. Rainy Lake City, August 6, 1901, 

 no. 1239. Kettle falls, August 12, 1901, no. 1382. Harding, 

 August 16, 1901, no. 1533. 



181. Cladonia gracilis (L.) Willd. 



On earth and old logs, frequent. Warroad, June 26, 1901, 

 no. 198 and June 27, 1901, no. 203. Emo, July 18, 1901, no. 

 683. Rainy Lake City, August 1, 1901, no. 795. Harding, 

 August 20, 1901, no. 1633. Tower, August 24, 1901, nos. 

 1732 and 1765. 



182. Cladonia gracilis (L.) Willd. var. dilatata (Hoffm.) 

 Wainio. 



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

 no. 37. Warroad, July 1, 1901, no. 298, July 2, 1901, no. 

 317, July 4, 1901, no. 353 and July 5, 1901, no. 380. Oak 

 Island, July 8, 1901, no. 411. Flag island, July 12, 1901, no. 

 557. Emo, July 18, 1901, nos. 681 and 699. Harding, August 

 16, 1901, nos. 1525 and 1531. Tower, August 23, 1901, no. 

 1696. 



Not previously reported from Minnesota. 



183. Cladonia gracilis (L.) Willd. var. anthocephala Flk. 

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



no. 52 and June 21, 1901, no. 91. Warroad, June 26, 1901, 

 no. 186, June 29, 1901, no. 272 and July 1, 1901, no. 315. 

 Emo, July 19, 1901, nos. 740 and 749 and July 23, 1901, no. 

 832. Koochiching, July 31, 1901, no. 1040. Rainy Lake 

 City, August 5, 1901, no. 12 17. Kettle falls, August 12, 1901, 

 nos. 1400 and 1407. Harding, August 16, 1901, no. 1521. 

 Tower, August 23, 1901, no. 1675. 



