Davis — Parasitic Fungi in Wisconsin — II. 95 



riot. The form ordinarily seen shows spots of subcircular out- 

 line 5-15 mm. in diameter. They are at first pale-olivaceous or 

 reddish brown, become alutaceous, fading with age, the peri- 

 pheral portion darker. They are sometimes confluent. The 

 tissue of the spots finally disintegrates, becomes ragged and falls 

 away centrifugally. The acervuli appear centrifugally, are 

 epiphyllous, saucer shaped, 80-160/*. in diameter, sometimes con- 

 fluent. 



Juniperus communis depressa was given as a host of Cerco- 

 spora sequoiae juniperi Ell. & Evht. in the 4th supplementary 

 list but was omitted from the provisional list. Additional speci- 

 mens have been collected at Lake Mills by E. M. Gilbert and the 

 writer. 



Puccinia cirsii-lanceolati Schroet. I find in the herbarium 

 aecia of this rust collected at Blue Mounds. 



Puccinia rubigo-vera (D C.) Wint. Secale cereale seems to 

 have been omitted from the list of hosts of this rust in the provi- 

 sional list. 



Gymnosporangium clavariae forme (Jacq.) D C. Telia have 

 been collected on Juniperus communis depressa at Merrimack and 

 Sullivan. 'They were abundant at the latter station. 



Pkragmidium occidentale Arth. In the provisional list aecia 

 and telia were reported. Uredinia have since been collected at 

 Ellison Bay in the northeastern corner of the state. Previous 

 collections were made in the northwestern portion. 



Melampsoropsis ledicola (Pk.) Arth. Telia of this species 

 were collected at the same time as those of the following. The 

 uredinia have not yet been collected in Wisconsin. The record 

 "I" in the provisional list was founded on a single collection of 

 Peridermium decolor ans Pk. in Vilas county. 



Melampsoropsis ledi (Lk.) Arth. Germinating telia were 

 collected at Sturgeon Bay June 24th, 1913. 



Melampsoropsis chiogenis (Diet.) Arth. In N. A. Flora the 

 type locality of this rust is given as ' ' Forest City ' ' which should 

 read Forest county. The station is now included in Oneida 

 county. 



