1925] 



BURT — THE THELEPHORACEAE OF NORTH AMERICA. XIV 275 



Exsiccati: Ell. & Ev., Fungi Col., 1020, under the name Corticium 

 radiosum. 



Sweden: L. Romell, 130; Stockholm, L. Romell, 136. 



Austria: Tirol, V. Litschauer. 



France: F. Fautrey, from Lloyd Herb., 3308. 



New Hampshire: Chocorua, W. G. Farlow, 10, E. A. Burt, 3, 4- 



New York : Hudson Falls, S. H. Burnham, 21 (in Mo. Bot. Gard. 

 Herb., 54490); Karner, H. D. House, 14.157 (in Mo. Bot. 

 Gard. Herb., 44704); Oneida, H. D. House (in N. Y. State 

 Mus. Herb., and Mo. Bot. Gard. Herb., 57434) ; Wymantskill, 

 C. H. Peck (in N. Y. State Mus. Herb., and Mo. Bot. Gard. 

 Herb., 56051). 



New Jersey: Newfield, J. B. Ellis, in Ell. & Ev., Fungi Col., 1020. 



Pennsylvania: State College, L. 0. Overholts, 3422 (in Mo. Bot. 

 Gard. Herb., 54476). 



South Carolina: Society Hill, types of Corticium glabrum, Curtis 

 Herb., 2404 (in Curtis Herb.) and 3719 (in Kew Herb.). 



Florida: W. W. Calkins, 845 (in Burt Herb., Farlow Herb., and 

 Mo. Bot. Gard. Herb., 63421). 



Alabama: Peters, 847, under the name Corticium miniatum (in 

 Curtis Herb., 5225), and Peters, 4'^3, one of the types of Cor- 

 ticium Peter sii (in Curtis Herb., 4509). 



Louisiana: St. Martin ville, A. B. Langlois, 2704- 



Oregon: Corvallis, S. M. Zeller, 1860 (in Mo. Bot. Gard. Herb., 

 56868). 



54. P. limonia Burt, n. sp. 



Type: in Mo. Bot. Gard. Herb. 



Fructifications broadly effused, compact, fleshy-membranace- 

 ous, small pieces separable when moistened, cream-buff, not 

 cracked, the margin byssoid and with some radiating, cream-buff 

 mycelial strands; in section 200 \x thick, not perceptibly colored, 

 2-layered next to the substratum, with very coarse, heavily in- 

 crusted, loosely arranged, longitudinally interwoven hyphae 

 6-9 [JL in diameter, and with the hymenial layer 75 [x thick and 

 composed of erect tissues; no gloeocystidia; cystidia not in- 

 crusted, 45 X 41^ !i, tapering to a sharp apex, protruding 20- 

 27 IX beyond the basidia; spores hyaline, even, 3-4 X 23/2 \^' 



