DaAjis—Parasitic Fungi in Wisconsin — I. 
87 
Additional Species. 
Leptosphaeria folliculata Ell. & Evht. var. oxyspora n. 
var. On Garex gracillima. Price Co. Sept. 9, 1911. Differs 
from the type in the somewhat narrower asci ( ca . 50x8/a) and 
especially in the triseptate acnte ascopores (ca. 15x3/a). On 
the comparatively narrow leaves of this host the perithecia are 
borne on dead apical areas at the bases of which there is often 
evidence of primary spotting and confluence. I am indebted to 
Dr. R. A. Harper for comparison of this with the type in the 
Ellis herbarium at the New York Botanical Garden. It is not 
unlikely that sufficient material would connect these forms with 
L. caricicola Fautr. and L. caricina Schroet. 
Phyllosticta livida Ell. & Evht. On Quercus macrocarpa, 
Millston, Jackson Co. In these specimens the pycnidia are hy- 
pophyllous. If they really represent this species the fungus 
has a wide distribution in the U. S. previous collections being 
reported from California and Florida. 
Phyllosticta liatridis n. sp. Spots round, white or sordid, 
arid, 1-2 mm. in diameter, usually surrounded by a broad black 
border; pycnidia epiphyllous, prominent, black, about 65 /a ; 
sporules hyaline, oblong, 2-4 nucleolate, about 10x4/a. On Lia- 
tris spicata, Gaslyn, Burnett Co. Aug. 1, 1911. This can hardly 
be Phoma minutissima Cke. as that species is described. 
Diplodia tjvulariae n. sp. Spots oval to orbicular, white, 
thin and arid, usually with a ferruginous border, 8-15x5-10mm.; 
pycnidia mostly epiphyllous, scattered, black, globose, 100-150/a; 
sporules elliptical to ovate, brown, uniseptate, 12-20x6-7/a. On 
TJvularia (Oakesia) sessilifolia Spooner, Aug. 15, 1911 (type) 
and Gaslyn. What is probably imperfect material of this spe¬ 
cies has been collected at Blue Mounds on TJvularia grandiflora. 
It is not unlikely that North Am. Fungi 2153 issued under 
the nomen nudum Phyllosticta uvulariae Galloway is of this 
character. (See 4th suppl. list under No. 359.) Macroscop- 
ically this fungus suggests Phyllosticta cruenta (Fr.) Kx. Oc¬ 
casional biseptate sporules occur as is to be expected. 
Stagonospora intermixta (Cke.) Sacc. Price Co., Oct. 9, 
1911. On leaves of Cinna arundinacea. I have not seen an 
