1040 Wisconsin Academy of Sciences, Arts, and Letters. 
Hone has also reported the same form from Minnesota and regards it 
as different from A. aurantia.. Blue Mounds, August 1903; Devil’s 
Lake ( immature), October 1906. 
Geopyxis cupularis (L.) Sacc. 
The apothecia are usually alutaceous, and only occasionally egg- 
yellow as described by Rehm, Disc., p. 972. The edge is delicately 
scalloped as figured by Boudier, leones Myc., pi. 338. On wet clay soil, 
Blahnik’s woods, August 1909 (Dodge.) Rehm vid. 
Geopyxis nebulosa (Cooke) Sacc. 
This form in which the apothecium tapers downward into the stipe 
is well illustrated by Cooke, Mycog., pi. 73, fig. 281. I include this 
form under Geopyxis, although it does not belong with the preceding 
and would not be included in the group according to Rehm’s conception 
of the genus. Sturgeon Bay, August 1906 (R. Allen); on old wood, 
Shaw’s swamp, Algoma, October 1905 (Dodge!; Wisconsin (Trelease, 
Ellis herbarium). 
Discina ochracea (Boud.) Rehm in lift. 
The character of the exterior, which is densely warted, is figured 
by Bresadola, Fung. Tril., pi. 185, under the name Aleuria pustulata 
(Hedw). Some specimens show that the paraphyses have tubercular tips 
as shown by Boulder, leones Myc., pi. 337; others correspond to the ones 
figured by Patouillard, Tab. An., no. 371,. On humus, East Madison, 
September 1903; Blue Mounds, July 1908; Krohn’s lake and Otto’s 
woods, Algoma, August 1909 (Dodge), Rehm vid. 
Discina venosa (Pers.) Sacc. 
The young forms are saucer-shaped with the margin erect or in¬ 
curved, while in older specimens, the margin expands and the whole 
becomes flat, bringing the center up showing the wrinkled, light-brown 
interior. The exterior is flesh-colored, becoming whitish with age. 
Figures well representing these forms are those of Richon, Atlas 
Ckamp., pi. 70, fig. 6; Boudier, leones Myc., pi. 251,, no. 180; Diet., 
Deutsch. Crypt., pi. 1,2. On the ground and on decayed logs, Madison, 
July 1907; Otto’s woods, Algoma, June 1905 (Dodge). 
Acetabula leucomelas (Pers.) Sacc. 
The only good specimen found was sent to Dr. Rehm for determina¬ 
tion. Figured by Boudier, leones, pi. 21,9 no. 153. On the ground 
Otto’s woods, Algoma, July 1909 (Dodge); Rehm vid. 
