166 Crossland: Recently Discovered Fungi in Yorkshire. 
MARASMIUS XEROTOIDES. 
N.E.—Mulgrave Woods. (F.F., 1910, ‘ Nat.’, rgII, p. 22). 
‘ Pileus umbilicate, umber, striate; gills broadly adnate, 
becoming greyish ; stem velvety, base thickened, strigose.’ [To 
follow 930]. 
ACREMONIUM SPICATUM Bon. 
Mid. W.—Developed at Wakefield (S.W.) on sub-cultures of 
material obtained from Ilkley, April 1910, by J. W. H. John- 
son, and submitted to Miss A. Lorrain Smith, who describes it 
in the ‘ Trans. Brit. Myc. Soc.’, Vol. III., part 4, as follows :— 
‘ Hyphae creeping, sparingly septate, conidia borne on short 
lateral branches arising singly from the hyphae or grouped near 
the apex of a filament, globose, often with a distinct outer wall, 
colourless, 10-12p diameter.’ [To follow 2325]. 
SPOROTRICHUM LANATUM Wallr. -‘ Fl. Kr. Germ.’, II., p. 276 
S.W.—On sill of settling tank, dye-purification works, 
Greetland, near Halifax. Coll., J. W. H. Johnson, B.Sc., 
Thornhill. 
“Tufts cushion-shape, soft, elastic, of loosely interwoven 
branched hyphae ; conidia globose, whitish, at length falling 
off . . . No measurements are given in any description of the 
species, but in the specimen from Yorkshire the woolly look 
is very characteristic, the spores are very abundant, and are 
borne on short sterigma, often in groups, near the tips of the 
branches. They measure up to 5p diameter. The original 
substratum was decaying goose-feathers in Germany; it has 
also been found on paper in Holland.’ (A. Lorrain Smith, 
‘ Trans. Brit. Myc. Soc.’, 1910, p. 223). [To follow 2330]. 
ACREMONIELLA ATRA Sacc. 
N.E.—On moss and dead leaves, Castle Howard. (F.F., 
1909, ‘ Nat.’, 1909, p. 419). [To ‘precede 2387]. 
CERCOSPORA CALENDULA Sacc. 
N.E.—On cultivated marigolds in the Inn garden, Welburn, 
Castle Howard. (F.F., 1909, ‘ Nat.’, 1909, p. 419). [To follow 
2417]. 
NEW TO YORKSHIRE. 
Scleroderma vulgare Var. LAEVIGATUM Fckl. 
N.E.—Castle Howard. (F.F., 1909, ‘ Nat.’, 1909, p. 419). 
LEPIOTA VITTADINII Fr. 
S.W.—Battyford, Mirfield, August 1909, F. Buckley, 
Certe A. Clarke. [To follow 67]. 
TRICHOLOMA ARGYRACEUM (Bull.) Fr. 
N.E.—Castle Howard. (F.F., 1909, ‘ Nat.’, 1909, p. 410). 
This was also found at Mulgrave the year following. [To 
follow 107]. 
Naturalist, 
