144 Proceedings of Indiana Academy of Science 
Entyloma serotinum Schroet. 
On living leaves of Mertensia Virginica, Harrodsburg, May 7, 1921. 
3865. At this early date, this fungus had already killed the lower 
leaves of its host. The similarity of leaf spotting by certain species 
of Entyloma to those caused by Imperfect Fungi is strikingly notice- 
able here. 
UREDINALES. 
Gymnosporangium germinale (Schw.) Kern. 
On branches of Juniperus Virginiana, Weimar Lake, April 24, 1921. 
3863. Collected also at Harrodsburg. Found on twigs and branches 
of all sizes up to an inch or more. Our specimens agree well with 
the description given by Arthur except that spores are usually con- 
stricted and many much longer than given. The average length 
is fully the extreme recorded by him. We find spores more than 80 
microns long. 
HYMENOMYCETALES. 
Clavariaceae. 
Clavaria inequalis Fr. 
In large palm pot, greenhouse, May 17, 1921. Also in September. 
Plants white, upper half somewhat yellow. Some enlarged slightly 
on top; others rounded. 
HYDNACEAE. 
Hydnunt caput-ursi Fr. 
- On decayed log (Nyssa sylvatica), Bean Blossom Valley, November 
12, 1921. Hudelson. 3909. 
POLY PORACEAE. 
Boletus chrysenteron Fr. 
Ground, open woods, July 6, 1921. 3877. 
Polyporus fragrans Pk. 
On bark of log (Ulmus americana), Bean Blossom, November 12, 
1921. Hudelson. Has odor of sweet anise and licorice. 3908. 
Poria undata (Pers.) Bres. 
City Water Works, October 27, 1908. 2192. (See Mycologia, 12, 
89, 1921.) 
Trametes sepium Berk. 
On stake of deciduous wood, Campus of I. U., October 14, 1921. 
3384. Common on structural timber. 
AGARICACEAE. 
Clitopilus prunulus Fr. 
On ground, Griffey Creek, June 23, 1921. Hudelson. 3873. 
Cortinarius distans Pk. 
On ground, Bean Blossom, June 27, 1921. Hudelson. 3874. 
Lepiota cristata Fr. 
Ground, I. U. Campus, July 6, 1921. Paul E. Harris. 2876. 
Pleurotus spathulatus (Fr.) Pk. 
On ground, Bean Blossom, September 27, 1921. Hudelson. 3882. 
This species is very similar to P. petaloides but has spores 7% by 
4 to 5 microns, whereas the latter has globose spores, 3 to 4 microns. 
