268 MINNESOTA BOTANICAL STUDIES. 



191. Biatora oxyspora (Tul.) Nyl. 



On Parmelia coipodes, rare. Misquah hills, July 3, 1897, 

 no. 416. 



Not previously reported from Minnesota and new to the in- 

 terior of North America. 



192. Biatora lucida (Ach.) Fr. 



On damp rocks, rare. Grand Portage, June 23, 1887, no. 



183. 



Not previously reported from Minnesota and new to the in- 

 terior of North America. 



193. Biatora myriocarpoides (Nyl.) Tuck. 



On old wood, frequent locally. Beaver Bay, July 13, 1897, 

 no. 673. Apothecia larger than usual. 



194. Biatora flavidolivens Tuck. 



On old wood, frequent locally. Rose lake, June 28, 1897, 

 no. 214. Misquah hills, July 5, 1897, no. 504. 



Not previously reported from Minnesota and new west of New 

 England. 



195. Biatora hypnophila (Turn.) Tuck. 



On trees, rare. Gunfiint, June 30, 1897, no. 273. Snow- 

 bank lake area, July 26, 1897, no. 956. 



196. Biatora naegelii Hepp. 



On old wood, rare. Beaver Bay, July 13, 1897, no. 715. 

 Not previously reported from Minnesota and new west of New 

 England. 



197. Biatora rubella (Ehrh.) Rabenh. 



On trees, rare or infrequent. Tofte (Carlton peak), July 10, 

 1897, no. 546. Beaver Bay, July 13, 1897, no. 640. Snow- 

 bank lake area, July 19, 1897, no. 812, July 21, 1897, no. 872, 

 and July 24, 1897, no. 906. Ely, July 28, 1897, no. 102 1. 



198. Biatora fuscorubella (Hoffm.) Tuck. 



On trees, infrequent. Snowbank lake area, July 17, 1897, 

 no. 816, and July 21, 1897, no. 861. 



199. Biatora schweinitzii Fr. 



On cedars, rare. Misquah hills, July 5, 1897, no. 493. 

 Not previously reported from Minnesota. 



200. Biatora incompta (Borr.) Hepp. 



On trees, probably common locally. Rose lake, June 28, 

 1897, no. 222. Gunfiint, July i, 1897, no. 335. 

 Not previously reported from Minnesota. 



