465 
of the bark, globose, papillate, about 44mm. diam.; sporules ob- 
long-elliptical, 12-22 8-12 », 3-septate with one or two of the 
cells divided by a longitudinal septum. 
The perithecia are mostly fringed around the base with pale- 
brown hyphae. 
CAMAROSPORIUM VETUSTUM E, & E, 
On dead stems of Artemisia borealis, Malachite, Colo., July, 
1897. (Bethel, no. 327.) 
Perithecia scattered or in cespitose clusters erumpent, through 
cracks in the bark, hemispherical or subelongated, papillate, %4- 
34mm. diam.; sporules 12-20 8-12 », 3-septate, with a longitudi- 
nal septum running through one or all of the cells. The smaller 
sporules are regularly elliptical or subglobose and not constricted ; 
the larger ones more irregular in shape and often constricted in 
the middle. 
Apparently near C. subfenestratum B. & C. 
DicHoMEeRA JuGLaNnpis E. & E. 
On dead limbs of /ug/ans cinerea, Ohio ( Morgan). 
Stromata densely gregarious, flat, black, suborbicular, about 
Imm. diam., closely surrounded by the appressed lobes of the 
ruptured epidermis; perithecia monostichous, small (100-120), 
entirely buried in the stroma; sporules globose, cruciate-septate 
or ovate, 1O~12X7-8 p», 2-3-septate and muriform, brown. 
Associated with Diaporthe bicincta(C. & P. ). 
SEPTORIA ANGUSTIFOLIA E. & E. 
On leaves of Kalmia angustifolia, Newfield, N. J. Erro- 
neously issued in N. A. F. 2661 as Septoria Kalmiaecola (Schw.) 
B.& C. See Proc. Acad. Nat. Sci. Phil. 1893: 454. 1893. 
Spots suborbicular, rusty-brown, with a slightly raised border, 
2-3 mm. diam., paler below ; perithecia epiphyllous, minute, scat- 
tered, not numerous; sporules filiform, curved, septulate and nu- 
cleolate, 25-45 X2-+2% p. 
ScHIZOTHYRELLA FrRaxini E. & E. 
On fallen leaves of Frvaxinus viridis, Rooks County, Kan., 
September, 1897. (Bartholomew, 2439.) 
Perithecia epiphyllous, innate-erumpent, membranous, or- 
bicular, 300-550 » diam., for a long time closed but finally open- 
ing by an irregular slit across the summit, convex when fresh, 
collapsing when dry; disk dull orange; sporules cylindrical, fas- 
