us; sp. 7-8 x 4.

[=stipularis=, Fr. Very minute and delicate. P. convex subumbil. rosy,
as are also the gills; s. downy, yellowish.

=juncicola=, Fr. P. 2-3 mm. striate, glabrous, rufescent or rosy; g.
adnate, distant; s. 1-1.5 cm. glabrous, fuscous; sp. ----.

COLLYBIA, Fr.

A. _Gills white or clear coloured, not grey; flesh white._

I. STRIAEPEDES. _Stem stout, hollow or loosely stuffed, sulcate or
fibrillosely striate._

* _Gills white, rather distant._

=radicata=, Relh. P. 3-7 cm. exp. gibbous, rugose, viscid, brownish
ochre; g. distant, white; s. 10-18 cm. attenuated upwards, glabrous,
rooting; 14-15 x 8-9.

=longipes=, Bull. P. 3-5 cm. exp. umb. dry, minutely velvety, pale
brown; s. 8-12 cm. velvety, with a rooting base, brownish; sp. ----.

Differs from _C. velutipes_ in dry, velvety pileus.

=veluticeps=, Rea. P. 3-6 cm. velvety, tawny; g. sinnato-adnate, deep
ochre; st. 4-7 cm. fusiform, striate, slightly velvety, with
rhizomorphic mycelium; sp. 7-8 x 3-4.

Caespitose.

[=elevata=, Weinm. P. tough, exp. subfibrillose, umbo evanescent,
greyish white, shining, floccosely scaly; g. shining white then dingy;
s. long, striate, abruptly rooting.

=platyphylla=, Fr. P. 6-10 cm. exp. obtuse, moist, fibrillosely virgate,
brown or greyish; g. truncate behind, white; s. 7-10 cm. striate,
pallid, base abrupt, with cord-like strands of mycelium; sp. 9-10 x 6.

var. _repens_, Ach. P. depr.; s. hollow, compr. apex pruinose,
rhizomorphic mycelium copious, anastomosing.

=semitalis=, Fr. P. 3-8 cm. exp. obtuse, glabrous, moist, sooty or livid
ochraceous, pale when dry; g. white, blackish when bruised, finally
obscure; s. 2-4 cm. fibrillose, with a thin cartilaginous cuticle,
brownish or grey; sp. 7-9 x 4-5.

[=lentiniformis=, Karst. P. convexo-plane, umbil. or depr. irreg. even,
glabrous, rufescent; g. almost free, crowded, white then spotted black;
s. apex thickened and silky, whitish, blackish when bruised; sp. 10-11 x
4-6.

Resembling _Lentinus cochleatus_ in form and colour.

[=concolor=, Del. White then tan. P. umboniform then exp. even, rarely
scaly; g. adnexed, pallescent; s. solid, equal, glabrous.

[=loripes=, Fr. Caespitose. P. exp. flexuose, lax, yellowish rufous,
even, glabrous; g. white then sulphur yellow; s. pallid, flexuous,
fibrillosely striate.

[=aerina=, Q. P. flexuous, tomentose, coppery olive; g. distant, yellow;
s. striate, orange yellow.

=fusipes=, Bul