JOURNAL OF MYCOLOGY 
Vol. III. MANHATTAN, KANSAS, JULY, 1887. No. 7. 
ENUMERATION AND DESCRIPTION OE THE 
SEPTORIAS OE NORTH AMERICA. 
BY GEORGE MARTIN, M. D. 
(Continued from page (59.) 
117. Septoria Ribis, Desm. Sylloge III, p. 491; Ellis, N. A. F., 
1148. 
Spots subangular, gray, dry, 1—4 millim. in diameter, border brown, 
narrow, raised; perithecia brown, lenticular, becoming depressed, innate, 
barely prominent, clustered, 2—3 in a spot, epiphyllous, 70—80 ! l in diam¬ 
eter ; sporules hyaline, linear, curved, plurinucleolate, 30—50 x H—2 ! J -. 
On leaves of Bibes. Kentucky and Ohio. 
118. Septoria Rubi, West. Sylloge III, p. 486 ; Ellis, N. A. F., 
1150 ; S. Bubi, B. & C., Rav. F. A., 507. 
Spots subcircular, pallid, one millim. in diameter, border purple ; 
perithecia brown-black, lenticular, becoming depressed, semi-immersed, 
few in a spot, amphigenous, 70—80 p in diameter ; sporules hyaline, fili¬ 
form, curved, obscurely nucleolate or septate, 30—50 x H—2 /;-. On 
• leaves of Bubus. Common. 
119. Septoria Rubi, West., var. pallida, Ell. & Ilolway. 
Spots tawny, subangular, limited by the veinlets, 1—2 millim. in 
diameter; perithecia brown, lenticular, innate, prominent, few, scat¬ 
tered, mostly epiphyllous, 80/;- in diameter; sporules hyaline, filiform, 
entire, 30—35 x i V-, sometimes nucleolate. On leaves of Bubus hispidus. 
Minnesota. 
Differs from S. Bubi in color of the spots and size of sporules; it 
may be from age. 
120. Septoria Sallre, Gerard. Bull. Torrey Bot. Club V, p. 27 ; 
Sylloge III, p. 478. 
“ Spots large, roundish, pallid, circumscribed by a reddish-brown 
line ; perithecia minute, black, scattered ; sporules simple, rod-shaped, 
hyaline, bent, 18 x 21 /;-.” On leaves of Acer saccharinum. New York. 
