218 MINNESOTA BOTANICAL STUDIES. 



August 8, 1901, no. 1296, and 1300. Kettle falls, August 12, 

 1901, no. 1396 and 1406. Harding, August 17, 1901, no. 1562. 

 Tower, August 26, 1901, no. 181 1 and August 29, 1901, no. 

 1878. 



172. Cladonia squamosa (Scop.) Hoffm. var. multibracteata 

 Flk. 



On earth over rocks, locally frequent. Rainy Lake City, 

 August 3, 1901, no. 132. 



Not previously reported from Minnesota and new to North 

 America. 



173. Cladonia squamosa (Scop.) Hoffm. var. phyllocoma Ra- 

 benh. 



On an old log, rare, Emo, July 23, 1901, no. 847. 



174. Cladonia subsquamosa Nyl. 



On earth among rocks, rare. Emo, July 20, 1901, no. 762. 

 Not previously reported from Minnesota and new to the United 

 States. 



175. Cladonia caespiticia (Pers.) Flk. 



On rocks, rare. Rainy Lake City, August 1, 1901, no. 1085 

 and August 7, 1901, no. 1261. Tower, August 24, 1901, no. 

 1758. 



176. Cladonia delicata (Ehrh.) Flk. 



On a cedar log in swamp, rare. Warroad, July 1, 1901, no. 

 21. 



177. Cladonia cenotea (Ach.) Schaer. 



On earth over rocks and on old wood in swamps, frequent. 

 Beaudette, June 18, 1901, nos. 19 and 25, June 19, 1901, no. 

 48 and June 24, 1901, no. 130. Emo, July 19, 1901, no. 741 

 and July 23, 1901, no. 850. Koochiching, July 29, 1901, no. 

 995. Rainy Lake City, August 7, 1901, no. 1245 and August 

 8, 1901, nos. 1296 and 1302. Kettle falls, August 12, 1901, 

 no. 1399. Tower, August 27, 1901, no. 1821. 



178. Cladonia turgida (Ehrh.) Hoffm. 



On earth and old wood, common on earth over rocks. War- 

 road, July 4, 1 901, nos. 341, 350, 351 and 360. Oak island, 

 July 8, 1901, nos. 410 and 427. Blueberry island, July 13, 

 1901, no. 608. Emo, July 18, 1901, no. 686 and July 20, 

 1901, nos. 774 and 776. Koochiching, July 25, 1901, no. S86 



