492 Massee.—A Monograph of the genus Inocybe , Kars ten. 
P. convex or almost plane, obtuse or subumbonate, densely fibrillose, fuscous, 
disc darker and with adpressed fibrillose scales, up to 3*5 cm. ; g. adnate, crowded, 
yellowish- olive then cinnamon-brown ; s. equal, hollow, fibrillosely scaly, pallid, 2-5 
cm.; sp. pip-shaped, smooth, 8-10 x 5-6 /x ; c. absent. 
Swampy places in woods. United States (Bethlehem, Albany). 
Very closely allied to I. subtomentosa. 
(Type from Peck examined.) 
** Stem coloured. 
tt Gills brownish , ochraceous or cinnamon. 
Cookei, Bres., Fung. Trid., p. 17, tab. cxxi ; Sacc., Syll. xi, p. 52. 
P. conico-campanulate then expanded and umbonate, edge at length splitting and 
upturned, silky-fibrillose, cracked, disc glabrous, yellowish straw-colour to lurid 
yellowish, 3-5 cm. ; g. crowded, narrowed behind and adnexed, yellowish cinnamon, 
edge white, fimbriate; s. equal, solid, colour of p., base minutely marginato-bulbous, 
4-7 cm. long, 5-7 mm. thick; sp. subreniform, smooth, 8-10x5-5-5 /x; c. absent; 
flesh tinged straw-colour. 
Gregarious in pine woods. Austria. 
Allied to /. fastigiata . The latter differs in having a whitish stem and 
olive gills. 
unicolor, Peck, 50 Rep. State Mus., p. 104 (1897); Sacc., Syll. xvi, p. 134. 
P. conical or very convex, then expanded or broadly convex, tomentose- 
squamulose, pale ochre or greyish ochre, 2 cm. ; g. broad, subdistant, rather ventricose, 
pale ochre then tawny-brown ; s. slender, equal, firm, flexuous, solid, squamulose, 
colour of p., 2-5-3. 5 cm - > sp. elliptical, smooth, 8-10 x 5-6 /x (10-13 x 5-6 /x Peck) ; 
c. absent. 
Clay soil. United States (Menands). 
In dry specimens the edge of the gills is pale and minutely serrulate. 
Resembles /. ochracea , from which it may be separated by its more highly 
coloured, squamulose stem and its larger spores (Peck). 
(Type from Peck examined.) 
mimica, Massee (sp. nov.). 
P. campanulate, obtusely umbonate, fibrillose yellow-brown, everywhere covered 
with large, adpressed, slightly darker fibrous scales, 6-8 cm. ; g. broad, deeply sinuate 
and attached to the stem by a very narrow portion, yellow-brown ; s. solid, equal, 
fibrillose, paler than p., 6-8 cm. long, 1 cm. thick ; sp. subcylindrical with an oblique 
apiculus, smooth, 14-16 x 6-8 /x ; c. absent. 
On the ground in woods. Britain. 
This Fungus was collected in two separate localities at Castle Howard, Yorks., 
during the Yorks. Nat. Union Fungus foray, Sept. 1902. It was at the time referred 
to Inocybe adequata , Britz., by Dr. Cooke. It differs however very materially from that 
species. 
The pileus exactly mimics that of Lepiota Friesii \ as figured in Cooke's 111 ., 
pi. 941, hence the specific name. 
hirsuta, Karst., Hattsv., p. 454 (1879); Sacc., Syll. v, p. 764; Bres., Fung. 
Trid., i, p. 80, tab. 86, f. 2 ; Ag. hirsutus, Lasch, no. 577, in Linn., iv, p. 546 (1829); 
