Davis—Notes on Parasitic Fungi in Wisconsin — Till. 419 
Septoria malvicola Ell. & Mart. On Althaea rosea (cult.) 
Devil’s Lake (I. Jorstad). From this collection the following 
notes were made: Spots blackish brown above, angular, limited 
by the veinlets, sometimes confluent, central portion bearing the 
pycnidia becoming pale brown or sordid white, paler and less 
distinct below, about 2 mm. in diameter; pycnidia epiphyllous, 
scattered, globose, 85-100/* in diameter; sporules hyaline, acute 
at one end, some of them very faintly triseptate, 24-40 x 1J4-2/*. 
This is Septoria fairmani Ell. & Evht., which Beach has found to 
be not distinct (Amer. Jour. Bot. 6:15-16). 
Septoria convolvuli Desm. On Convolvulus spithamaeus. Mo- 
sinee. Sporules acicular, straight or somewhat curved, 30-40 x 
1- 2/*, appearing continuous. (See Beach, loc. cit. 16-19.) 
Of a collection on leaves of Aster Tradescanti made at Saxon 
and referred to Septoria atropurpurea Pk. the following notes 
were made: Spots suborbicular, dark brown with a purple 
border above, paler and immarginate below, about 5 mm. in di¬ 
ameter; pycnidia innate, globose, 125-165/*; sporules curved, 50- 
96 x 3/*. What appears to be the same species was collected also 
on Aster puniceus. 
Phleospora reticulata Ell. & Evht. On Vicia americana. Mosi- 
nee. In this collection the dark border lines of the spots are nar¬ 
rower and less conspicuous or even wanting and the sporules but 
2- 3/* thick. A collection on Lathyrus venosus from the same sta¬ 
tion bears filiform, curved sporules up to 125/* long by about 1 y 2 \x, 
thick. Apparently a poorly developed state. 
Ribes Cynosbati , R. gracile, and R, oxyacanthoides should be 
added to the list of hosts upon which Gloeosporium ribis (Lib.) 
Desm. & Mont, occurs in Wisconsin. 
Colletotrichum solitarium Ell. & Barth. On Solidago speciosa 
and S. nemoralis Nekoosa. 
Cylindrosporium eminens Davis. On Helianthemum majus. 
Chetek. 
Record was made in “Notes” VI (p. 708) of the occurrence 
of Ramularia alismatis Fautr. on Sagittaria heterophylla at Ar¬ 
cadia. It has since been found on the same species of host at Shioc- 
ton and Chetek. As was suggested in “Notes” I (p. 84), this 
