177 
to 336 parasites on 560 hosts. There are 371 different host species. A 
number of new species collected during the last few years have not been 
included in this list but will be described separately in a future publication. 
The cryptogamic herbarium of Wabash College contains many exsiccati 
specimens collected by students and instructors for thirty years. Much of 
the material has been lost or destroyed by use or the data lost, but all 
specimens which were in recognizable condition and for which data were 
present were carefully gone over and included here. All other exsiceati 
on which this list is based are in the private herbaria of the writers. Most 
of the collections have been from the neighborhoods of Crawfordsville, 
Ladoga and The Shades but in general the southern and central parts 
of the county have been pretty thoroly covered. Very few collections 
have been made in the northern edge of the county. 
The nomenclature used in this list is in the main, that of Saccardo, but 
for the Erysiphaceae, Salmon’s Monograph has been followed, Ellis & Ever- 
hart’s “‘North American Pyrenomycetes” for the other Pyrenomycetes and 
Clinton’s Ustilaginales in N. A. Flora for the smuts. 
The writers are indebted to Professors J. C. Arthur and H. 8S. Jackson 
of Purdue University for identification of some of the Uredinales and for 
other favors. 
LIST OF FUNGI COLLECTED. 
In the following list the species are arranged alphabetically under the 
orders of the fungi. The following abbreviations for names of collectors 
are used throughout: (A)=H. W. & P. J. Anderson, (Bk) Walter Burk- 
holder, (Br)=M. A. Brannon, (D)=H. B. Dorner, (F)=EH. M. Fisher, 
(Ftz)=H. M. Fitzpatrick, (H)=A. Hughart, (J)=H. M. Jennison, (O) 
=H. W. Olive, (T)—=M. B. Thomas, (CT) Cecil Thomas. The short ab- 
breviation for the month of collection is used but the date of the month, 
although on the original packet, is omitted here because it is less essential. 
The exact station of collection is also omitted in the list because not con- 
sidered of great importance when all collections were within the boundaries 
of one county. Exsiccati material representing many of the early collec- 
tions by Rose, Fisher and Brannon and some of those by Olive and M. B. 
Thomas were not available for examination. Such are included in this 
list on the authority of the published records, and the month of collection, 
not being stated in the published records, is necessarily omitted from our 
list. In the case of a number of very common fungi the collections were 
too numerous to include here and some have been omitted, but we have 
retained those which show the widest range in time of occurrence and num- 
ber of collectors. 
PHYCOMYCETES. 
CHYTRIDALES. 
1. Synehytrium decipiens Farl. 
Amphicarpa monoica. Au 1918 (A). 
