awny spot, 5-7 mm.; g. adnate; s.
capillary, glabrous, 2-3 cm.; sp. 12 long.

Differs from _C. plicatilis_ in adnate g.

[=sceptrum=, Fr. P. campan. papillately umb. deeply sulcate, pellucid,
tinged grey; g. adnate to a collar; s. pellucid.

=erythrocephalus=, Fr. P. cylindrical then campan. reddish vermilion
becoming grey, silky, edge very finely striate, 1 cm.; g. slightly
adnexed; s. 2-3 cm. paler than p.

++ _Gills free, sometimes attached to a collar._

# _Stem downy or pulverulent._

[=Godeyi=, Gillet. P. subglobose, distantly grooved, glabrous, pellucid,
disc ochre, grey between the ribs, 3-4 mm.; g. free; s. 2 cm. pellucid,
sprinkled with white flecks below.

[=semistriatus=, Pat. P. ovate then campan. glabrous, disc even,
yellowish, striate and grey up to disc, 1 cm.; g. attached to a collar;
s. 1-2 cm. white, pruinose; sp. subcircular, compressed, 12-14 broad, 3
thick.

## _Stem glabrous._

=plicatilis=, Fr. P. thin, cylindric ovate then plane, glabrous,
coarsely grooved, pale brown then greyish, disc broad, even, at length
depr. darker, 1-2 cm.; g. attached to a distant collar; s. 5-8 cm.
white, smooth, hollow; sp. 11-13 x 8-9.

=deliquescens=, Fr. P. ovate then campan. at length exp. livid grey,
disc rufescent, papillose, otherwise glabrous, 3-7 cm.; g. free; s. 7-10
cm. white, glabrous, hollow; sp. 8 x 5.

Differs from _C. atramentarius_ in free gills.

[=miser=, Karst. P. subglobose then exp. pellucid, tinged grey,
plicate, glabrous; g. distant from stem, few in number; s. hyaline,
glabrous; sp. 7-9 x 6-8.

=eburneus=, Q. Entirely white, shining; elliptic-campan. firm, striate,
rarely with a few flecks, 3-4 cm.; g. free; s. firm, glabrous; sp. 14
long.

=hemerobius=, Fr. P. ovate then campan. 1.5-2.5 cm. coarsely grooved,
disc even, bay, not depr.; g. attached to an imperfect collar; s. 5-8
cm. fragile, pallid; sp. 10-12 x 7.

Differs from _C. velaris_ in imperfect collar, and from _C. plicatilis_
in disc not being depressed.

[=rapidus=, Fr. P. cylindrical then plane, coarsely grooved, pale drab,
glabrous, often slightly wavy, 1.5-2.5 cm.; g. free, close to stem,
brown; s. 4-5 cm. white, glabrous.

[=phyllophilus=, Karst. P. campan. then exp. glabrous, sulcate, dingy
ochre becoming sooty; g. close to stem; s. pellucid, pruinose then
naked; sp. angularly ovate, 7-8 x 5.

[=velaris=, Fr. P. 2.5 cm. at first globose, then hemisph. coarsely
striate, lurid, disc brownish