[Vor. 7 
182 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
Fructifications 2 em. in diameter up to 10X3 cm.; reflexed 
portion 2-8 mm. broad. 
Under side of hemlock, spruce, and pine boards and logs and 
charred wood. Canada to Pennsylvania and westward to 
Montana; received also from Russia where growing on rotten 
wood in greenhouse. 
S. radiatum is readily recognized by its bright, ferruginous 
hymenium with shallow broad ridges radiating from the center 
to the margin, and by the black upper side of the pileus when 
reflexed. The general aspect, coloration, and color changes 
with KHO solution are suggestive of some species of Hymen- 
ochaele but no setae are present. I endeavored to have com- 
parison made with the type of T'helephora corrugata in Museum 
of Paris Herbarium but Patouillard could not find the specimen 
there. l 
Specimens examined: 
Exsiccati: Ellis, N. Am. Fungi, 407. 
Russia: on rotting wood in a greenhouse, Janczewsky (in N. Y. 
Bot. Gard. Herb. and Mo. Bot. Gard. Herb., 6173). 
Ontario: Harraby, E. T. & S. A. Harper, 636. 
Vermont: Howe (in N. Y. Bot. Gard. Herb. and Mo. Bot. 
Gard. Herb., 5962); Lake Willoughby, W. G. Farlow; Mid- 
dlebury, E. A. Burt, four collections. 
Massachusetts: Cambridge, W. G. Farlow; Sharon, A. P. D. 
Piguet, comm. by W. G. Farlow, O (in Mo. Bot. Gard. Herb., 
55002). 
New York: Albany, C. H. Peck, in Ellis, N. Am. Fungi, 407; 
Alcove, C. L. Shear, 1301; Freeville, G. F. Atkinson, Cornell 
Univ. Herb., 18185; Ithaea, C. O. Smith, H. H. Whetzel, 
L. M. Wiegand, Cornell Univ. Herb., 8029, 13809, and 3254 
respectively. 
Pennsylvania: State College, L. O. Overholts, 2653 (in Mo. 
Bot. Gard. Herb., 5917); Trexlertown, W. Herbst. 
Michigan: Seney, C. J. Humphrey, 1843 (in Mo. Bot. Gard. 
Herb., 17766). 
Montana: Darby, J. R. Weir, 363 (in Mo. Bot. Gard. Herb., 
16472). 
54. S. patelliforme Burt, n. sp. Plate 5, fig. 54. 
Type: In Burt Herb. 
