[Vor. 11 
24 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
cinereous, crustaceous lichen bearing numerous small apothecia. 
It is distinguished from S. subporiaeformis by larger cups and 
more globose spores. I failed to study the authentic specimens 
of Peziza Daedalea Schw. and Peziza pruinata Schw. when there 
was an opportunity. 
Specimens examined: 
Exsiccati: Ell. & Ev., N. Am. Fungi, 2317; Jaap, Fungi Sel. 
Ехв., 65; Ravenel, Fungi Car. 1: 38, under the name Peziza 
pruinata Schw.; Ravenel, Fungi Car. 1: 37, under the name 
Peziza Daedalea Schw. 
Sweden: Femsjó, L. Romell. 
Germany: Brandenburg, in Jaap, Fungi Sel. Exs., 65. 
France: Aveyron, А. Galzin, 1784, comm. by Н. Bourdot 4747. 
New Jersey: Newfield, J. B. Ellis, in Ell. & Ev., N. Am. Fungi, 
2317. 
Maryland: Takoma Park, C. L. Shear, 1087. 
North Carolina: Chapel Hill, W. C. Coker, 4686 (in Mo. Bot. 
Gard. Herb., 57331). 
South Carolina: H. W. Ravenel, in Ravenel, Fungi Car. 1: 
37, 38. 
Alabama: Auburn, F. S. Earle (in N. Y. Bot. Gard. Herb., and 
Mo. Bot. Gard. Herb., 57330). 
Minnesota: Vermilion Lake, E. W. D. Holway (in U. S. Dept. 
Agr. Herb., Burt Herb., and Mo. Bot. Gard. Herb., 4800), 
and J. C. Arthur, L. H. Bailey & E. W. D. Holway, 2548 (in 
Mo. Bot. Gard. Herb., 4599). 
10. S. subporiaeformis Burt, n. sp. 
Type: in Farlow Herb. and Mo. Bot. Gard. Herb. 
Fructifications spherical, 120-150 y in diameter, 4-5 to a mm., 
nearly buried in the pale neutral gray subiculum, with the white 
mouths and adjacent portion of the wall protruding; mouth about 
60-80 y in diameter; hymenium black as seen from above, the 
subhymenium opaque, nearly black; basidia simple, pyriform, 
9-12 x 5-6 u; spores hyaline, even, flattened on one side, 5-6 
X 3 y 
Fructifications in small patches 4 x 3 cm., 3 x 2 cm., and 
3 x 14% em. in the three specimens collected 
