Journal of Mycology 
VOLUME lO — JTJIL.Y 1904 
TABLE OF CONTENTS 
Morgan — New Species of Pyrenomycetes. 161 
Holway —Notes on Uredinese, II. 163 
Ricker — Notes on Fungi, I. .165 
Ellis and Everhart —New Species of Fungi. . 167 
Kellerman — A New Species of Peronospora. 171 
Kellerman — Cultures of Puccinia Thompsonii. 173 
Kellerman — Elementary Mycology, Continued.174 
Kellerman — Index to North American Mycology. 182 
Kellerman — Notes from Mycological Literature. XI. 194 
Kellerman and Ricker —New Genera Published Since 1900. 199 
Editor’s Notes. 224 
NEW SPCIES OF PYRENOMYCETES. 
A. P. MORGAN. 
Trichosphaeria invisa Morgan n. sp.— Perithecia super¬ 
ficial, gregarious, ovoid, clothed with long straight pale brown 
bristles. Asci 8-sporous, aparaphysate, with a short stalk, 55-65 
x 8-9 mic.; spores globose or oval, hyaline, smooth, 8-9 x 7-8 mic. 
Growing on old wood of Platanus. Preston, O., 1897. 
Perithecia 0.3-0.4 mm. in diameter, the smoky-pellucid hairs 
0.10-0.15 mm. in length, scarcely septate. An elegant species, 
but so like the substratum in color as to be overlooked. 
Trematosphaeria faginea Morgan n. sp.— Perithecia gre¬ 
garious, semi-immersed, ovoid, smooth, black; the ostiola simple, 
pertuse by a small pore. Asci cylindric, 8-sporous, the spores 
obliquely uniseriate, with a short stalk and long filiform para- 
physes, 110-128x11-13 mic.; spores elliptic-oblong, at first hya¬ 
line, becoming smoky-pellucid, 3-septate, 14-17 x 8-10 mic. 
Growing on a prostrate trunk of Fagus; Preston, O., March, 
1904. The perithecia 0.4-0.5 mm. in diameter, emerging about 
half way out of the bark. 
Bertiella botryosa Morgan n. sp.— Perithecia caespitose- 
connate into small depressed tubercles, circular or irregular in 
shape; the individual perithecia minute, subglobose, regulose, 
black, with simple ostiola. Asci cylindric-clavate, with a short 
stalk, paraphysate, 8-sporous, the spores biseriate, 100-110 x 11- 
14 mic.; spores fusiform, hyaline, 1-3-septate, 20-30 x 5-6 mic. 
