1925] 



BURT — THE THELEPHORACEAE OF NORTH AMERICA. XIV 219 



Minnesota: Cass Lake, J. R. Weir, 394 (in Mo. Bot. Card. Herb., 



13981) ; St. Louis River, J. C. Arthur, L. H. Bailey & E. W. D. 



Holway, 175 St. (in Mo. Bot. Gard. Herb., 4821). 

 Arkansas: Texarkana, on cross ties, H. v. Schrenk (in Mo. Bot. 



Gard. Herb., 56378). 

 Colorado: Tolland, L. 0. Overholts, 1834 (in Mo. Bot. Gard. 



Herb., 54879). 

 Montana: Libby, E. E. Hubert, comm. by J. R. Weir, 11449 (in 



Mo. Bot. Gard. Herb., 63276); Rockhill, E. E. Hubert, comm. 



by J. R. Weir, 11966, 11979, 11984 (in Mo. Bot. Gard. Herb., 



63336-8). 

 Idaho: Coolin, /. R. Weir, 11097, comm. by U. S. Dept. Agr., 



Path. Myc. Coll., 1335 (in Mo. Bot. Gard. Herb., 62988); 



Priest River, /. R. Weir, 80 (in Burt Herb.) and 6825, 6331, 



11985, 12018, 14938 (in Mo. Bot. Gard. Herb., 58289, 55950, 



63350, 63374, and 56800 respectively) ; Santa, E. E. Hubert, 



comm. by J. R. Weir, 11603 (in Mo. Bot. Gard. Herb., 63304). 

 British Columbia: Hastings, /. Macoun, 24- 

 New Mexico: Gila National Forest, G. G. Hedgcock & W. H. 



Long, comm. by C. J. Humphrey, 2524 (in Mo. Bot. Gard. 



Herb., 21669). 

 Mexico: Orizaba, Nuevo, W. A. & E. L. Murrill, 767, comm. by 



N. Y. Bot. Gard. Herb, (in Mo. Bot. Gard. Herb., 54649). 

 Japan: Sendai, A. Yasuda, 76 (in Mo. Bot. Gard. Herb., 56315). 



2. P. globifera Ellis & Everhart, Am. Nat. 1897: 340. 1897; 

 Sacc. Syll. Fung. 14: 224. 1899. 



Type: in N. Y. Bot. Gard. Herb, and a fragment in Burt 

 Herb. 



Fructifications broadly effused, separable when moistened, 

 when dry horn-like, whitish to pale smoke-gray, the hymenium 

 with somewhat convex granules, bristling with the crowded 

 cystidia; in section 400-500 [x thick, not colored, with a layer 

 about 200-300 \i. thick towards the substratum composed wholly 

 of densely interwoven, hyaline hyphae 3-5 (x in diameter, with 

 the walls so gelatinously modified as to be very indistinct; no 

 gloeocystidia; cystidia heavily and coarsely incrusted, 30-70 

 X 12-15 [JL, very abundant both in the hymenium and im- 



