178 
In the following list the name of the rust which is considered to be the 
correct first name is printed in small capitals, and when thought necessary 
for identification is followed by the name that is in more general use 
printed in italics. The names of the hosts on which the rust grows are 
given for each species, conforming to the nomenclature of Britton and 
Brown’s “Illustrated Flora of the Northern States and Canada,” with the 
more familiar name added in parenthesis, when a difference occurs. The 
references after each host are to the page and year of the Proceedings 
of the Academy, where additional information can be found. Both genera 
and species are arranged alphabetically. 
The list does not include the unattached forms under the genera 
Acidiuwm and Uredo, of which there are about twenty kinds recorded for 
Indiana. Careful observation supplemented by cultures must finally de- 
cide where these belong. The only additions here made to the previous 
records for the State consist of a few host plants, which are clearly indi- 
cated. The species included by Miss Lillian Snyder in her paper before 
the present session of the Academy could not of necessity be cited. 
MELAMPSORACE. 
1. CHRYSOMYXA ALBIDA Kiihn. (Coleosporium Rubi E. & H.) 
On Rubus cuneifolius Pursh. 1893:50. 
On Rubus villosus Ait. 1893:50. 
2. CoLrosporruM HyprRANGE”X (B. & C.). (Uredo Hydrangee B. & C.) 
On Hydrangea arborescens L. 1893:56, 1896:218. 
3. CoLEosporiuM Ipomaz (Schw.) Bur. 
On Ipomcea pandurata(L.) Mey. 1896:171, 218. 
4. CoLrosporrum Sotrpacinis (Schw.) Thuem. 
On Aster azureus Lindl. 1893:50. 
On Aster cordifolius L. 1893:51. 
On Aster Nove-Anglie L. 1893:51. 
On Aster paniculatus Lam. 1893:51. 
On Aster puniceus L. 1893:51. 
On Aster sagittifolius Willd. 1893:51. 
On Aster salicifolius Lam. 1893:51. 
On Aster Shortii Hook. 1893: 51. 
