JOURNAL OF MYCOLOGY. 
Vol. III. MANHATTAN, KANSAS, MAY, 1887. No. 5. 
ENUMERATION AND DESCRIPTION OF THE 
SEPTORIAS OF NORTH AMERICA. 
BY GEORGE MARTIN, M. D. 
(Continued from page 41.) 
28. Septoria CmoisrANTHi, Cke. Iledwigia, 1878, p. 38; Sylloge 
III, p. 496 ; Rav. F. A. N., 25. 
Spots none or obliterated ; perithecia dark or nearly black, subglo- 
bose, semi-immersed, clustered, numerous, hypophyllous, 100 y in diam.; 
sporules hyaline, linear, obtuse, 8 x 1—14 l J ■. On leaves of Chionanthus 
Virgimca. South Carolina. 
29. Septoria cirrhosa, Winter. Journ. Mycol. I, p. 122. 
“ Spots scattered or confluent, subrotund or irregular, pale brown, 
whitish in the center, margin yellowish, indeterminate, seven millim. 
broad; perithecia amphigenous, loosely gregarious, semi-immersed, 
depressed-globose, opening by a broad pore, black, 100—130 y in diam.; 
sporules cylindrico-filiform, often flexuose, acute at both ends, hyaline, 
tinted with green, mostly 3—5-septate, 30—45 x 2—24 /•*.” On living 
leaves of Staphylea trifolia , Missouri. 
30. Septoria Cirsii, Niessl. Sylloge III, p. 550. 
Spots brown, dark gray in the center, subrotund, epiphyllous, 3—5 
millim. broad; perithecia brown, membranaceous, innate, slightly prom¬ 
inent. scattered or “gregarious,” 100 y in diam.; sporules hyaline, linear, 
straight or subflexuous, ends obtuse, “8—12 septate, 40—80 x 14—2 
On leaves of Cirsium altissimum, Delaware. 
31. Septoria consimilis, E. & M. Journ. Mycol. I, p. 100 ; Ellis, 
N. A. F.,No. 1,602. 
Spots brown, dead, irregular, 4—1 cm. in diam., border indefinite; 
perithecia brown, subglobose, innate, scattered, amphigenous, 90—100 y ; 
sporules hyaline, filiform, multinucleate, slightly curved, ends obtuse, 
30—45 x 2—24 y. On cultivated lettuce, New York. 
