JOURNAL OF MYCOLOGY. 
Vol. IEL MANHATTAN, KANSAS, AUGUST, 1887. No. 8. 
ENUMERATION AND DESCRIPTION OF THE 
SEPTORIAS OF NORTH AMERICA. 
BY GEORGE MARTIN, M. T>. 
(Continued from page 82.) 
178. Septoria Piilogis, Sacc. & Speg. (?) 
Spots amphigenous, olivaceous below, dirty white above, 1—3 millim. 
diam. or, by confluence, larger, with a purplish shaded border (on the green 
leaves); peril hecia rather numerous, epipliyllous, lenticular, 100—120 /'- 
in diameter, dull black; sporules 18—30 x £—1 /■*, faintly nucleolate, 
nearly straight, hyaline. These characters are taken from specimens on 
Phlox diuaricata collected by E. W. Holwav in Iowa and probably the 
same as found in Wisconsin by Trelease on the same host (Parasitic 
Fungi Wis., p. 19), but the sporules are shorter and narrower than stated 
by Sacc. Syll. Ill, p. 533, where the sporules are given as 40—60 x 1—3 ft 
and the perithecia 150—200 ft, 
179. Septoria Etjpatorii, Rob. & Desm. On lower leaves of liv¬ 
ing Enpatorium serotinum. Louisiana, March, 1887. Langlois, No. 1097. 
Spots numerous, small, round, yellowish at first but soon becoming 
white, border narrow, raised and generally surrounded with a purplish 
stain ; sporules rather thicker at one end, nearly straight, yellowish- 
hyaline, nucleolate, 20—25 x H ! x - 
180. Septoria cocoina, E. & E. On leaves of Cocos plumosa , in a 
hot house, Columbia, Mo., May, 1887. B. T. Galloway, No. 250. 
Spots amphigenous, large (1—2 cm.), white, with a black border; 
perithecia epipliyllous, scattered, lenticular, 150—200 ft in diameter; 
sporules clavate-vermicular, continuous, hyaline, mostly subundulate- 
curved, variable in length from 8—16 ft and H—2 ft thick. 
181. Septoria Chi3iapiiil^e, E. & E. On leaves of Chinuiphila 
maculata. Faulkland, Del., June, 1887. A. Commons, No. 515. 
Spots amphigenous, white, with a purple border ; perithecia mostly 
epipliyllous, scattered, sublenticular; sporules acicular, about twenty ft 
long by less than one ft thick. Whether this is the Depazea Pyrola?, Fr., 
mentioned by Peck in 23d Rep., p. 64, as found on Chimctphila umbellata , 
we cannot say. 
