THE USTILAGINALES OF INDIANA, II.t 
H. S. JACKSON. 
This paper is the first supplement to one bearing the same title published 
in the Proceedings of the Indiana Academy of Science for 1917, pp. 119-152. 
In the previous paper 47 species were recorded for the state on as many 
hosts. Each species was given a number. In the present paper additional 
hosts, together with some corrections or supplementary information, are 
given for species already listed. The same numbers are used. Ten species 
are also recorded for the state for the first time bringing the total to 57. 
Unless otherwise noted the collections were made by the writer. An index 
to species for the two papers is appended together with a complete host 
index. 
Many of the species recorded should occur on other hosts and a consid- 
erable number of other species should be found within the state. The writ- 
er would appreciate it if interested persons would furnish duplicates of their 
collections for record in later supplements. 
NOTES ON SPECIES PREVIOUSLY RECORDED. 
1. CrnTrRaActTIA Caricis (Pers.) Magn. 
ON CYPERACEAE: 
Carex blanda Dewey, wooded bank of Pigeon Creek near Maxwell Bridge, 
Warrick Co., June 10, 1918, C. C. Deam 25286. 
6. SCHIZONELLA MELANOGRAMMA (DC.) Schrot. 
ON CYPERACEAE: 
Carer convoluta’ Mack., Happy Hollow, north of West Lafayette, Tippe- 
canoe Co., May 15, 1910, Miss Uhde. 
7. SOROSPORIUM CONFUSUM Jackson. 
This was reported in the 1917 Proceedings as on Aristida sp. The host 
has been determined by Mrs. Agnes Chase as Aristida gracilis Pll. 
8. SorosportuM SYNTHERISMAE (Peck) Fart. 
This species was reported by Clinton (N. Am. Flora 7:39. 1906) from 
Indiana on Panicum capillare lL. At the time of the previous report no 
specimens had been seen. The writer has, however, made a collection on 
this host, one-half mile southeast of Shelby in Lake Co., Oct. 14, 1920. 
In the previous report collections were also recorded on Cenchrus caro- 
linianus Walt. Clinton (1.c.) uses the name C. tribuloides to include In- 
diana material. All collections from Indiana on Cenchrus, however, would 
more properly be referred to C. pauliflorus Benth. (c. f. Hitcheoek, Bul. U. 
S. Dept. Agr. 772:249. 1920). 
21. UstTmaco sPERMOPHORA B. & C. 
This was reported in the 1917 Proceedings as on Eragrostis major Host. 
1Contribution from the Botanical Department of the Purdue University Agricul- 
tural Mxperiment Station, 
