obed,
yellowish ochre; g. decur. almost to base of stem, anastomosing,
rosy-white; s. branched, even, spotted ochre.

C. PLEUROPUS. _Stem exactly lateral._

[=spathulatus=, Fr. P. fleshy, spathulate, glabrous, brownish; g.
dichotomous, crowded, white; s. thin, glabrous.

=muscigenus=, Fr. P. 1-1.5 cm. spathulate, horizontal, glabrous, zoned,
yellowish brown or fuscous, greyish white when old; g. thick, distant,
branched, colour of p.; s. short, base downy; sp. 10-12 x 6-8.

Differs from _C. glaucus_ in being brown when moist, and from _C.
retirugis_ in having a distinct lateral stem.

=glaucus=, Batsch. Grey. P. 1 cm. ligulate, ascending, silky, not
zoned; g. fold-like, tumid, distant, forked; s. short, pruinose; sp. 5 x
3.

D. RESUPINATE. _Pileus cup-shaped at first, fixed by the vertex,
then subreflexed._

* _Growing on mosses._

[=bryophilus=, Fr. P. thin, cupulate, white, vertex forming a stem-like
point of attachment, villose; g. broad, dichot., radiating from centre.

Gills acute, much resembling an Agaric.

[=juranus=, Q. and Pat. (= _Dictyolus_.) P. wavy, 1-2 mm. diam.
snow-white, becoming split, thin, downy, springing from cobweb-like
mycelium; g. fold-like, branched, broad, thin, white then cream; sp. 6-7
long.

Close to _C. bryophilus_.

=retirugus=, Fr. P. 1-2 cm. thin, exp. wavy and lobed, greyish-white,
adfixed by fibrils behind; g. radiating from centre, very thin,
reticulated; sp. 10 x 8.

=lobatus=, Fr. P. 1-2 cm. horizontal, lobed, brown then pale; g.
fold-like, distinct, branched, divergent; sp. ----.

[=muscorum=, Fr. P. thin, gelatinous, ear-shaped, dingy rufous,
glabrous; g. crisped, folds divided near the margin of p.; sp. 3-4 x
2-3.

** _Growing on wood._

[=applicatus=, Lev. P. lobed, margin byssoid, tomentose, white; g.
vein-like, radiating from the centre, forked, white.

[=odorus=, Wetts. Reddish-yellow, strongly-scented. P. entire, solid,
fleshy, convex then turbinate or subconcave, often umbil. or subwavy,
glabrous, edge slightly incurved; g. thick, forked, decur.; s. solid,
glabrous; sp. subgl. 3-4.

[=crucibulum=, Fr. P. cup-shaped, downy, white; g. dichotomous, broad,
dingy yellow, edge obtuse.

[=Coemansii=, Rab. P. campan. tomentose, whitish, edge incurved; g.
fold-like, somewhat forked, cinnamon.

ARRHENIA, Fr.

* _Stem lateral._

[=auriscalpium=, Fr. Brown. P. thin, convex, glabrous; g. vein-like,
few, distant, simple; s