ar. _praestigiosus_, Fr. P. thin, striate, silky-fibrous towards edge;
s. hollow, equal, slender; g. thin, distant, tawny cinnamon.

=croceofulvus=, Fr. P. 4-9 cm. exp. umb. even, tawny orange; g. adnate,
rusty; s. 6-9 cm. solid, equal, reddish-yellow, with a narrow orange
zone; sp. 8-10 x 6. Flesh yellow.

=limonius=, Fr. P. 5-9 cm. convexo-plane, obtuse, glabrous, tawny
(yellowish ochre), at length squamulose; g. rather distant, yellow then
tawny cinnamon; s. 6-7 cm. solid, firm, floccosely squamulose, colour of
p.; sp. ----.

Base of s. becoming deep saffron.

[=arenarius=, Q. P. pruinose, ochraceous-fawn; g. pale fuscescent; s.
rooting, fibrillosely floccose, sulphur.

=helvolus=, Fr. P. 4-7 cm. incurved then exp. glabrous, hygr.
tawny-rusty then cracked umbo obtuse, vanishing; g. very broad, thick;
s. 10-18 cm. attenuated, veil silky, almost smooth, peronate, terminated
by a rusty edged annular zone; sp. 6 x 5.

=hinnuleus=, Fr. P. 3-5 cm. thin, conico-campan. exp. subumb. glabrous,
pallid tawny-cinnamon (somewhat tawny); g. distant, broad, quite entire,
tawny cinnamon; s. 6-9 cm. rigid, somewhat tawny, narrowed below, white
silky veil almost smooth forming a pallid zone at apex; sp. 10-12 x 7-8.

=gentilis=, Fr. P. 1.5-2.5, conico-exp. acutely umb. even, glabrous then
cracked, tawny cinnamon (yellow); g. adnate, thick, very distant,
entire, edge coloured like rest; s. 6-9 cm. slender, equal, scaly, tawny
cinnamon, scales and oblique ring, yellow; sp. 7-8 x 6.

=helvelloides=, Fr. P. 1.5-2.5, thin, subconvex, obsoletely umb. rusty
(tawny then pale), then cracked; g. adnate, violet-umber then cinnamon,
edge floccose, white; s. 4-7 cm. slender, undulate, silky fibrillose,
with the imperfect ring and veil yellowish; sp. 7 x 5.

=rubellus=, Cke. P. 4-7 cm. campan. then exp. rufous orange umbo
darkest, flesh reddish-ochre; g. adnate, sinuate, bright rusty-red; s.
6-9 cm. pale above, dark below, with darker concentric bands; sp. 8 x 5.

++++ _Stem fuscescent, veil fuscous or dingy, gills dusky._
[Species of _Inoloma_ and _Dermocybe_ are often peronately ringed,
but the pileus is not hygr. and scaly or silky at first.]

=bovinus=, Fr. P. 6-11 cm. convexo-plane, even, glabrous, watery
cinnamon (somewhat tawny); g. very broad; s. 6-7 cm. stout, spongily
bulbous, greyish then fuscous-cinnamon, whitish above fuscous zone; sp.
----.

=nitrosus=, Cke. Stinking. P. 4-7 cm. obtuse, exp. edge wavy, fawn