Fink: LICHENS OF NORTHWESTERN MINNESOTA. 707 
Apothecia are large for the species and not pruinose at 
margin. 
Not previously reported from Minnesota. 
- 193. Calicium trabinellum (ScHArEr.) Kpr. 
On old stumps of conifers, common at first locality. Henning, 
June 28, 1900, no. 310. Bemidji, July 11, 1900, no. 631. 
Not previously reported from Minnesota and new to the in- 
terior of North America. 
194. Calicium parietinum Acu. 
On dead stumps of conifers, common especially in swamps. 
Henning, June 28, 1900, nos. 299 and 316. Bemidji, July 7, 
1900, no. 523 and July 12, 1900, no. 678. Thief River Falls, 
July 21, 1900, no. 866. Red lake, July 27, 1900, no. 916 and 
August I, 1900, no. 1035. 
195. Calicium pusillum FLK. 
On dead tamarack in swamps, rare. Henning, June 25, 
1900, no. 196. 
Not previously reported from Minnesota and new to North 
America. 
196. Calicium turbinatum PErs. 
On Pertusaria communis, rare. Bemidji, July 13, 1900, no. 
703: 
197. Coniocybe pallida (PErs.) FR. 
On elms, infrequent. Henning, June 30, 1900, no. 368. 
Bemidji, July 11, 1900, no. 630 and July 13, no. 708. Thief 
River Falls, July 19, 1900, no. 716. Red lake, July 31, 1900, 
no. 1007. 
198. Endocarpon fluviatile DC. 
On rocks by water, infrequent. Red lake, August 2, 1900, 
no. 1052. 
199. Endocarpon hepaticum Acu. 
On earth, usually calcareous, abundant at second locality. 
Battle lake, June 20, 1900, no. 95. Leaf hills, June 27, Ig00, 
nos. 256 and 273 and July 2, 1900, nos. 389 and 398. Bemidji, 
July 16, 1900, no. 742. 
200. Endocarpon pusillum Hepw. 
On calcareous pebbles, locally frequent. Leaf hills, June 
27, 1900, no. 258 and July 2, 1900, no. 398. 
