Additional Hosts and Notes. 
159 
'91. Cercosporella cana, (Pass.) Sacc. 
On Erigeron anuuus, Pers. Racine. 
95. Cercospora chenopodii, Fres. 
On Atriplex patulum , L. Racine/ 
107. COLLETOTRICHUM LAGENARIUM, (Pass.) E. & Hals. 
( Gloeosporium lindemuthianum. Sacc. & Magnus, 
Prelim. List.) On watermelon rinds. Mad¬ 
ison (Trelease & Seymour). 
117. “Phyllosticta treleasii, Berl. & Vogl. in Sacc. Sylloge, 
Suppl. 1-15, but scarcely distinct from P. sero- 
tina,” (Trelease.) 
118. Ascochyta treleasii, Berl. & Vogl. loc cit. 332. (Trelease.) 
126. Septoria dentari^e, Peck. (Septoria sisymbrii , Ellis., 
Prelim. List.) 
On Cardamine rhomboidea , DC. Racine. 
129. Septoria viol^e, West. 
On Viola pahnata , L., var. cucullata , Gray. 
G-enoa Junction. 
137. The spore measurements given in the Preliminary List 
correspond with those of Septoria aquilegiae , 
E. & K., to which it is probable Mr. Pammel’s 
specimens should be referred. It has also been 
collected in Kenosha county on the same host. 
139. This is Septoria divaricata , E. & E., doubtless which also 
occurs at Racine on the same host. 
141. Septoria rubi, West. 
On Rubus villosuSj Ait. Racine. 
143. Septoria silphii, E. & E. 
Dr. Trelease informs me that the specimens described under 
this number should be placed as above. I have collected it at 
Clinton Junction on Silphium perfoliatum, L. 
144. Rhabdospora ribicola, (B. & C.) Sacc. (Septoria ribicola^ 
B. & C. Prelim. List.) 
