534 POUL LARSEN 
Pileus 2—4 cm broad, convex, umbonate, tomentose-squamose, with 
a distinct veil, olivaceous yellow (between h3 and o 5); flesh pale olive 
yellow. — Stipe cylindrical, at first stuffed, then hollow, felted, mealy 
above, concolorous, but paler. — Gills ventricose, obtusely 
adnate, concolorous, at length brown. — Spores ellipsoidal, 
curved, smooth, pale brown, with or without guttulae, 
8—11*5—6 u. No coronate cystidia, but clavate, smooth 
0 
cells at the edges of gills. 
522. I. caesariata Fries, Hym. Eur., p. 234. 
0) 0 Hallormstadir, Myvatn [P. L.}. — On knolls in lava 
Fig. 11 fields, among mosses and in birch copses. 
Inocybe dulcamara. Pileus 2—3 cm broad, convex, gibbous, slightly 
Sterile cells and tomentose-fibrillose, flaxen. Margin somewhat incurved, 
spores X 500. covered with white fibres. Stipe 5—6 cm long, 3—5 mm 
thick, slightly expanded below, pale flaxen or nearly 
white, longitudinally fibrous or slightly squarrose, mealy at apex. — 
Gills slightly emarginate, adnate, with decurrent tooth, at first pale, 
then concolorous. Edge of gills white and fibrillose. 
— Spores ellipsoidal, ovoid, 1- or 2-guttulate, smooth, 
brown, 8—9%5.6 u. No eoronate cystidia, but at the © 
edge of gills clavate, smooth cells, often with trans- Qe 
verse septa. © 
CD 
523. I. conica n. sp, © 
Hallormstadir [P. L.]. — On dry grassy hills. 78 
18. ° 
Pileus regularly conical, 1.5—2 cm long and a... 
broad, cuticle radiately resolved into fine fibrils so sterilecellsand spores 
dense that the cap seems smooth, almost as in x 500. 
I. geophylla, tawny (between h3 and e3) with a silky 
lustre. — Stipe cylindrical, stuffed, 2—2.5 mm thick, pale reddish-brown 
above and nearly naked, pale lemon-colour below (1 1). — Gills ascending, 
very narrowly adnate, pale lemon colour (11), 
edge white and fimbriate. — Spores ellipsoidal, 
smooth, brown, 1-guttulate, 9—11.2 X 6—6.5 u. 
No coronate cystidia, but fusiform smooth cells, 
6) swollen at apex, at the edge of the gills. 
@ 6) Allied to I. geophylla, but no coronate cysti- 
? Q) > ©) dia and larger spores. 
os 524. I. hjulea (Fries) Bresadola, Fungi triden- 
Ro) mE i 2) RC ME 
Fig 13. 
Inocybe conica n. sp. 
Myvatn, Glerä (Akureyri) [P.L.]. — Among 
grass in littoral fields and lava fields. 
Sterile cells and spores, 
x 500. Pileus 2—3 cm broad, convex, umbonate, cuticle 
broken up into radiate fibrils, the umbo even 
and greyish white or fuscous (h 3). — Stipe cylindrical, marginato-bul- 
bose, stuffed, fibrous, mealy above, in the middle palely incarnate (17), 
