JOURNAL OF MYCOLOGY. 
Vol. IV, Nos. 4, ft, 
JR 
Uncinula macrosfora, Peck.—On TJlmus Americana , Bluff Lake, 
Oct., ’86. 
Uncinula Salicis (?)[DC.] Winter.—On Salix , sp., Cheltenham, 
Oct., ’85; S. cordata, Lake View, Aug., ’86. 
Podospiuera Oxyacantiue (DC.) DBy.—On Primus Cerasus , En¬ 
glewood, Sept., ’85; Pish Lake, Oct., ’86. Frequently accompanied with 
Cicinobolus Cessattii , DBy. 
Microsphaira Alnt (DC.) Winter.—On Corylus Americana , Pala¬ 
tine, Aug., ’86; Enonymus atropurpureus , Bluff Lake, Oct., ’87; Forestiera 
acuminata , Indian Lake, Sept., ’86, Oct., ’87; Lonicera glauca, Lake View, 
Aug., ’86; Sambucus Canadensis , Cheltenham,Oct., '85, Lake View, Aug., 
’8G, Bluff Lake, Oct., ’86; Spring a vulgaris, Cheltenham, Oct., ’85, Engle¬ 
wood, Oct., ’85, Chicago, Aug., ’8G; Lonicera glauca, Lake View, Aug., ’86. 
Microspiuera diffusa, C. & P.—On Desmodium Canadense , Chel¬ 
tenham, Oct., ’85, Lake View, Aug., ’86; 1). cancscens , Lake View, 
Aug., ’86. 
Microspiuera elevata, Burrill.—On Catalpa, sp.. East St. Louis, 
Oct., ’86. 
Microspiuera Quercina (Schw.) Burrill— On Quercus imbficaria, 
Bluff Lake, Nov., ’86; Q. macrocarpa, Bluff Lake, Oct., ’87. 
Microspiuera Kussellii, Clinton. — On Oxalis corniculata , var. 
stricta , Palatine, Aug., ’86, Bluff Lake, Oct., ’87. 
Microsphaira semitosta, B. & C.—On Cephalanthus occidentals. 
Bluff Lake, Oct., ’86. 
Microspiuera Sympiioricarpi, Ilowe.— On Symphoricarpus vul¬ 
garis, Bluff Lake, Oct., ’86. 
SYNOPSIS OF THE NORTH AMERICAN 
SPECIES OF IIYPOXYLON AND NUMMULARIA. 
BY J. B. ELMS AND B. M. EVERHART. 
I. Macroxylon. Large, indurated, irregular, fibrous within, 
a. Perithecia monosticlious. 
Hypoxylon Broomeianum, B. & C.*—Grev., IV, p. 94. On rotten 
logs. South Carolina, Kav., No. 1894. Irregular, brown, about U inches 
across, with a raised obtuse margin, about 4 of an inch thick, brownish 
(within); surface quite even, with the exception of thepunctiform ostiola; 
asci linear; sporidia uniseriate, elliptic, sec. Cke., in Grev., XI, p. 124, 
12 x 14 P. 
•For the sake of brevity, lists of synonyms and references to the different 
Exsiccati have been mostly omitted. The subgenera are those adopted by Cooke in 
Grevillea. 
