1920] 
BURT—THELEPHORACEAE OF NORTH AMERICA. XII 207 
H. A. Lee, comm. by W. A. Setchell, 1020 (in Mo. Bot. 
Gard. Herb., 44304). 
Mexico: Xuchiles, near Cordoba, W. A. & E. L. M urrill, 1181, 
1213, comm. by N. Y. Bot. Gard. Herb. (in Mo. Bot. Gard. 
Herb., 54590, 54591). 
Nicaragua: C. Wright, 274, type of Corticium aschistum and 
Peniophora Berkeleyi (in Curtis Herb.). 
Cuba: C. G. Lloyd, 428 (in Mo. Bot. Gard. Herb., 55157); Alto 
Cedro, Earle & Murrill, 515 (in N. Y. Bot. Gard. Herb. and 
Mo. Bot. Gard. Herb., 56291); Havana, Bro. Leon, comm. 
by J. R. Weir, 10188 (in Mo. Bot. Gard. Herb., 56216). 
Jamaica: Chester Vale, W. A. & E. L. Murrill, 343, comm. by 
N. Y. Bot. Gard. Herb. 
Brazil: Matto Grosso, Santa Anna da Chapada, G. V. Malme, 
572, comm. by L. Romell. 
65. S. magnisporum Burt, n. sp. Plate 6, fig. 65. 
Type: in Burt Herb. 
Fructifications coriaceous-gelatinous, thin, resupinate, becom- 
ing confluent, free all around, with margin reflexed on the upper 
side, probably white, drying pale pinkish 
buff, hoary, the margin white, entire; hy- 
menium even or with one or two broad 4 O 
veins, setulose with the large cystidia, : ©) 
drying pinkish buff; in structure 300 y 
thick when dry, swelling to 1200-1500 [a 
u thick when wet for sectioning, of gel- 
atinous consistency, composed of loosely fs 
interwoven, hyaline hyphae 2 u in 
diameter, not incrusted; hymenial layer 
not zonate, composed of large simple 
basidia 45-6015 u, having 4 sterig- p 
mata 12 „ long, of hyaline, filiform, E 
flexuous paraphyses 2-23 » in diameter, 
not exceeding the basidia, and of coni- "JP Pe 
cal, inerusted cystidia 45-90X 12-15 u, Cystidium, » basidia, P kae 
protruding up to 60 4; spores hyaline, spores, s, X 488. From type. 
even, 15-20X 12-14 ,. 
Fructifications 2-6 mm. in diameter, laterally confluent for 15 
mm., margin reflexed for 1-2 mm. 
