207 
effused, slender, not nodular, branching, occasionally septate, fulig- 
enous, 3—4 » in diameter ; conidia oval or somewhat fusiform, lighter 
colored than the mycelium, at length uniseptate, 7~10 by 4-5 p. . 
On Ayris fimbriata, Ocean Springs, Miss., September 29, 1895 
GLONIUM MACROSPORIUM N. sp. 
: Perithecia scattered, black, carbonaceous, broadly oval, obtuse’ 
indistinctiy longitudinally striate, lips closely connivent, about 
Imm. long; asci cylindrical, thin-walled, 8-spored, paraphysate, 
about 200 by 35-40 n; sporidia very long, cylindrical, slightly 
curved, obtuse, unequally uniseptate, somewhat constricted, hya- 
line or at length slightly tinted, 60-70 by 12-15 p. 
On dead twigs of Persea palustris, Ocean Springs, Miss., May 
26, 1895.* 
The spores are twice as large as in any described species of 
Glonium. It approaches 7ryélidium in its occasionally tinted 
Spores, and there is one species, 7: éwrgidulum P. & H. with spores 
even slightly larger than these. 
HELMINTHOSPORIUM GENICULATUM 0. Sp. 
Blackening the spikelets. Hyphae thinly effused, flexuous, nod- 
ular, septate, dark fuscous, 100-125 by 4-5 #; conidia obtuse-fusi- 
form, usually 4-septate, fuscous, central cell darker, apical cells : 
lighter and nearly hyaline, usually abruptly geniculate on the en- 
larged central cell, 35—40 by 8-10 p. “ ie 2 
On Lragrostis rachitricha grown from imported seed, Starkville, 
Miss., October, 1894. Be eS 
-LEMBOSIA OLEAE 0. sp. 
—_ 
Hypophyllous, Spots none; perithecia scattered, large, flexuous 
and often branched or compound, about 400 by 80-100»; subi- 
culum abundant, of long slender fuscous branching matted 
threads, 100 or more by 2~2.5,; sporidia unequally uniseptate, 
the shorter cell narrower, hyaline (but evidently immature), 
12-15 by 4p. 
On leaves of Olea Americana, Ocean Springs, Miss., February 
47 1894, and September 19, 1895. 
LEMBOSIA ANDROMEDAE ND. sp. 
Hypophyllous, without definite spots; perithecia scattered or 
gregarious, linear and occasionally flexed, seldom branched, 250- 
400 by 50-90; subiculm copious, of loosely interwoven and an- _ 
astomosing fuscous threads, 25-40 by 2-3; spores unequally ae 
* Also found at Auburn, Ala., on various dead twigs. February, 1886. 
