194 
Monilia Glasti Plowr. Journ. Bot. 1go1, Vol. 39, p. 385. 
On woad balls, Parson Drove Woad Mill, Cambridgeshire. 
Sterigmatocystis nigra Van ‘Tiegh. 
On stale bread, Kew. Mr. E.S, Salmon in Quekett Micr. Journ, 
sete 2y Volugy pes 7ay. Ph:aeyfiged=1p, 
Sepedonium xylogenum Sacc. Mich. ii. p. 552. F. ital. t. 715. 
Tufts effused, white, subpulverulent, hyphe filiform, obsoletely 
septate ; fertile branches, simple or furcate, conidia acrogenous, glo- 
bose, asperulate, colourless, 15-18 in diameter. 
On dead wood. Found on farm-seeds. Norwood. PI. ix,, fig. 1. 
Fusarium commutatum Sacc. Syl. iv., p. 710. 
Tufts broadly effused, white, floccose ; conidiophores irregularly 
branched ; conidia at first somewhat globose, then fusiform, 3-septate, 
20-25 X 5m, slightly curved, colourless. 
On potatoes. Found on germinating farm-seeds. PI. ix., fig. 2. 
Langloisula macrospora A. L. Sm. Pi. ix., fig. 3. 
Fungus consisting of entangled, much-branched, septate hyphe, 
5-8u in width, the branches varying much in length from 12-40, 
tapering to a sharp point, colourless, bearing a single spore, at the tip; 
spores brown, ovate, with a thick epispore, slightly pointed towards 
the base, where there is a small clear spot, warted when mature, 
25-30 x 15-20u. 
On a grass seed in the germinating case. Norwood. 
Stemphyliopsis A. L. Sm. 
Hyphz intricately branched, colourless, septate ; spores terminal 
on the branches, elliptical or subglobose, 2-many-septate and muriform, 
colourless. 
S. heterospora A. L. Sm. PI. ix., fig. 4. 
Growing in tufts up to 2 mm. in height, consisting of a tangled 
mass of colourless rather delicate hyphe with numerous. short 
branchlets ; spores varying in form and size, elliptical, from 12 x 8u 
up to 25 x 15m or subglobose about 15 x 12m, transversely septate and 
2 or more-celled or cruciate and muriform, colourless, warted when 
mature. 
On clover and turnip seed in the germinating case. Norwood. 
Helminthosporium obclavatum Sacc. Mich i. p. 85, F. ital. t. 52. 
Effused, forming large black spots; hyphz erect, filiform sub- 
incrassate at the base, 60-70 x 6-7, with few septa, fuliginous brown ; 
