538 POUL LARSEN 
Pileus 1—2 cm broad, convex, often with undulate-dentate margin, 
hygrophanous, tawny when moist (k5), when dry more yellow (15), 
cuticle even, covered with short yellow fibres. Flesh saffron-yellow or rusty 
red, very thin, taste bitter. Stipe cylindrical or slightly expanded below, 
pierced by a slender canal above, 2 cm long, 1.5—2.5 mm thick, the lower 
two-thirds covered with a fibrous torn, tawny sheath, ending in a raised 
very conspieuous ring, above which the stipe is shining, smooth and 
purple violet (02 to o 3). — Gills rather broad, plane, emarginate-adnate, 
rather thick and distant, at first pale purple (n 8), then cinnamon. 
Basidia obtusely clavate, 6—7 u broad, 4-spored. — Spores cinnamon- 
coloured, ellipsoidal, punctate, 1-guttulate, 8—9X5—5.2 u, some few spores 
up to 10X5.2 u. Caps breaking out in clusters or gregarious. 
Distinguished by the clothing of the pileus, colour of the stem and 
the small size of the pileus. 
534. C. (Telamonia) hemitrichus (Persoon) Fries, Epicr., p. 302. 
Agaricus hemitrichus Persoon, Synopsis meth. fungorum, p. 296. 
Hallormstadir [P.L.]. — In birch copses, not common. 
Pileus 3—5 cm broad, convex, gibbous, hygrophanous, dark brown 
(between g 8 and f 6), covered with white hair-like scales especially along 
the margin, veil strongly developed and pendent from the margin. Stipe 
3—7 cm long, 4—5 mm thick, cylindrical, hollow. internally brown, exter- 
nally densely covered with the white floccose velum, often terminating in 
a ring above. — Gills rounded adnate, crowded, toothed, at first greyish 
white, then cinnamon. — Spores cinnamon-brown, slightly punctate, ellip- 
soidal, 8X4—4.5 u. 
535. C. (Telamonia) flexipes (Persoon) Fries, Epicr., p. 300. 
Egilsstadir [P.L.]. — In birch copses. 
Pileus 1.5—3 cm broad, at first conical, then expanded with verruci- 
form centre, hygrophanous, at first dark violet, then reddish grey (k 4), 
the centre long remaining dark, cuticle covered with a white fibrillose 
layer, dense and fimbrillate along the margin. — Stipe cylindrical, 
flexuose, stuffed, 4—7 cm high, 3—4 mm thick, at first all violet, then 
only violet at apex, constantly covered with an often zone-like, fibrillose 
white layer. — Gills rather distant, emarginate-adnate, at first violet, then 
reddish grey and finally cinnamon. — Spores nearly smooth, brown, ellip- 
soidal, 8—9.6 X 4.5—5 u. 
536. C. (Telamonia) rigidus (Scopoli) Fries, Epicr., p. 302. 
Agaricus rigidus Scopoli, Flora Carniolica, p. 456. 
Hallormstadir [P. L.]. — In birch copses. 
Pileus 2—3 cm broad, convex, umbonate, brown (h 3), when dry paler 
brown, margin straightened, at first covered with white fibrils, then 
naked and glabrous or with the cuticle lacerate-rimose. — Stipe cylin- 
drical, 5—7 cm high, 2—4 mm thick, filled with a fibrillose tawny mass, 
rigid, somewhat flexuose, externally concolorous, but partly covered 
