471 
OVULARIA RHAMNIGENA E & E. 
On leaves of Rhamnus tomentella, Ashland, Oregon, June, 1895. 
(Dr. J. J. Davis, no. 956.) 
Spots amphigenous, 1-2 mm. diam.; suborbicular, rusty brown. 
with a dark and mostly slightly raised border; hyphae hypophyl- 
lous, cespitose, erect, hyaline, continuous, geniculate above, sim- 
ple, 35-453 yw; conidia narrow-elliptical, granular, hyaline, suba- 
cute below, more obtuse above, 12-20X5-7 y, continuous in the 
specc. seen, 
OVULARIA BULLATA E, & E, 
On leaves of Stachys bullata, Monterey, Calif., June, 1895. 
(Davis, no. 9527.) 
Hypophyllous, in definite patches bounded by the veinlets, the 
leaf on the upper side marked with rusty-brown spots opposite 
the fertile areas below; fertile hyphae fasciculate, simple, 10- 
12X%3-3% #; conidia ovate-globose, 8-12X6-8 yw, continuous, 
with granular contents, hyaline, occasionally oblong-elliptical, 
reaching 20-22X8-10O pp, 
This is distinct from Ovularia Stachydis Bres. in Kriigers F. 
Sax. in the presence of the spots on the upper side of the leaf and 
the ovate-globose conidia. The spec. in F. Sax. have oblong 
conidia 12~20X 314-4 ps. 
OvuULARIA ? GLOBIFERA E. & E, 
On leaves of Lupinus Stiversi, Wawona, Calif., June, 1895. 
(Davis, no. 951.) 
Spots hypophyllous, orbicular, 4 mm. diam., yellowish with a 
belt of black erumpent immature perithecia around the margin 
and beyond this a narrow pale-yellowish aureole ; the upper sur- 
face of the leaf, opposite the spots, is also stained light yellow. 
Tufts of hyphae hypophyllous, evenly effused, giving the central 
portion of the spots an olive gray color; hyphae clavate, smoky- 
hyaline, 20-25 X4-6 y, collected in tufts 75-80 / across ; conidia 
globose, 8-12 » diam., with a thick subechinulate epispore. 
The conidia somewhat resemble the spores of 7il/etia. An 
anomolous species. 
Dipymaria SympuoricarPl E, &. E. 
On leaves of Symphoricarpus, Gilroy, Calif., July, 1895. (Dr. 
J. J. Davis.) 
Spots irregular, 2-4 mm. or by confluence more, dirty brown, 
