88 
JOURNAL OF MYCOLOGY. 
[Von. Ill, No. 8, 
3. Phleospora Mori (Lev.), Sacc. Sylloge III, p. 577 ; Septoria 
Mori , Lev.; Rav. P. A., 506. 
Spots light brown, subcircular, 1—2 millim. in diameter, border red- 
brown ; perithecia (?) brown, innate, slightly prominent, hypophyllous 
—“mostly epiphyllous, Sacc.”—50—60 !->- in diameter; sporules hyaline, 
subfusiform, nearly straight, 3—4-septate, 40—50 x 4 /L On leaves of 
Morus rubra. Pennsylvania to South Carolina. Perithecia very variable 
and sometimes entirely wanting. 
4. Phleospora moricola (Pass.), Sacc. Sylloge III, p. 578; 
Septoria Mori, Lev. 
Spots indeterminate or brownish-gray, with a narrow, red-brown 
border; perithecia (?) small, scattered or loosely gregarious, innate 
slightly prominent, hypophyllous ; sporules hyaline, subfusiform, multi- 
septate, on Pennsylvania specimen 5—7-septate, 60—70 x 4—5 P-. On 
leaves of Morus alba. Pennsylvania. Only distinguished from P. Mori 
by the multiseptate sporules. 
5. Phleospora Ulmi (Fr.), Wallr. Sylloge III, p. 578; Septoria 
TJlmi , Fr. 
Spots light browrn ; perithecia (?) thin, scattered, innate, hypophyl¬ 
lous, brown, 120—140 !->- in diameter ; sporules hyaline, oblong-ovate, ends 
obtuse, 3—4-septate, 40—50 x 6 ! J -, exuded in white threads. On leaves of 
Ulmus. New York, Pennsylvania and Kentucky and westward to Mis¬ 
souri and Kansas. 
6. Phleospora Anemones, E. & K. On leaves of Anemone. Kan¬ 
sas, July, 1886. (Kellerman.) 
Leaf slightly yellowish and sprinkled with reddish-purple specks, 
indicating the position of the perithecia, which are distinctly prominent 
below, with a large opening through which issue in pale cirrhi the oblong- 
cylindrical, hyaline, nucleate, finally 3-septate sporules, which are 25—40 
/j. long and about three ! x thick. 
7. Phleospora Asimin^e, Ell. & Morgan. On leaves of Asimina 
triloba. Preston, Ohio. A. P. Morgan. 
Leaves blotched above with dark brown; perithecia very rudimentary, 
minute, crowded in the brown spots in areas limited by the veinlets, 
opening below and discharging the oblong-fusoid, granular, nucleate and 
finally about 3-septate, slightly constricted, 20—40 x 12—15 f J - sporules in 
the form of a white pruinosity on the surface of the leaf; basidia stout, 
10—20 x 6—10 !->■. The habit and general appearance is that of a Cylin- 
drosporium. 
8. Phleospora Caricis, E. & E. On partly dead leaves of Carex 
angustata. Faulkland, Del., October, 1886. A. Commons, No. 466. 
Perithecia on dull white, orbicular or, by confluence, subelongated 
spots 1—2 millim. in diameter, 3—10 in a spot, minute, black, slightly 
prominent; sporules oblong, 40—60 x 12—16 P-, becoming 4—6-septate. 
The spots appear on the green, living leaf and are surrounded by reddish 
rusty border and the leaf soon becomes dead and dry. 
