86 Wisconsin Academy of Sciences , Arts, and Letters. 
74. RhYTISMA IRICIS-CAKADENSXS, ScllW. ( ?) 
Oil Nemopanthes fascicuiaris, Raf. Vilas 
county. Collected in July and therefore imma¬ 
ture. 
78. Didymarxa ungeri, Cerda. 
On Ranunculus acris, L. Racine. 
83. Ramuraria macrospora, Fres. var. seirecionis, Sacc. 
On Aster cordifolius, L. and A. diffusus, Ait. ? 
Somers. 
145. Septoria porygoirorttm, Desm. 
On Polygonum Convolvulus, L. Three Lakes; 
Polygonum cilinode, Michx., Vilas county. 
147. Uromyces brevipes, (B. & Eav.) 
(U. terebinthi, (DC.) Prelim. List.) Accord¬ 
ing to Dietel, the uredospores are quite distinct 
from those of U. terebinthi , (DC.) (Botanical Ga¬ 
zette, &4-1-24, 1897.) 
154. Uromyces jxjnci, (Desm.) Till. 
On Eleocharis palustris, E. Br. Racine. In 
spite of the morphological resemblance I refer this 
here with some doubt. If correctly placed, then 
similarity of habit and structure of the hosts count 
for more in this case than biological similarity 
through kinship. 
157- Uromyces caradii, (Schw.) 
Aecidium and Uredo on Arisaema Dracontium. 
Schott. Kenosha county. 
169. Puccinia iRREGUR arts , Ellis & Tracy. 
(Puccinia solidaginis, Pk. Prelim. List.) “An 
examination of the material in the herbaria, of the 
Missouri Botanical Garden and of the Iowa State 
College leads to the belief that this is undoubtedly 
the species referred to P. solidaginis, Pk., by Dr. 
Trelease, Ho. 169, Preliminary list of parasitic 
fungi of Wisconsin /’ II. Harold Hume, Botanical 
Gazette, 28-6- 420, 1899. 
