European Fungus Flora: Agaricaceae Part 81

[=zonarius=, Brond. P. 1 cm. convex, with pellucid brown-violet zones; g. free, rosy then bay-bistre; s. solid, elongated, ring membranous, white.

[=geniculatus=, Brig. P. campan. exp. tumid, glabrous, pale bay, edge split here and there; g. free, remote from stem; s. bent, base thickened, ring inf.

Remarkable in this genus for growing on wood.

[=haematospermus=, Bull. P. campan. then exp. then umb. and scaly, brownish tan then blackish; g. rosy-blood-red then fuscous; s.

fistulose, equal, glabrous, colour of p., ring median, erect; sp. 4-5 3.

=subgibbosus=, Fr. P. 2-3 cm. convexo-plane, umb. even, glabrous but silky towards edge, yellowish; g. remote from stem, white then greyish-fuscous; s. 2-3 cm. fistulose, slender, ring fugacious.

PILOSACE, Fr.

=algeriensis=, Fr. P. 6-10 cm. convex then exp. even, glabrous, white then disc tinged brownish; flesh very thick, white; g. very narrow, rosy then umber; s. 3-5 cm. very stout, white, base thickened, solid; sp.

subgl. 8 .

[=Bresadolae=, Schulz. P. very thin and very fragile, irreg. campan.

then exp. and edge wavy, margin split, pale yellow-fuscous, glabrous, even; g. free, blackish-brown, edge white-mealy; s. often slightly wavy, apex abruptly contracted, white; sp. 9 4-5.

Many plants spring from a subterranean fleshy ma.s.s.

[=Phoenix=, Fr. P. thin, campan. exp. even, glabrous, hygr. fuscous then pale; g. free, ventricose, pallid then umber; s. stuffed, striate, subbulbous, rooting, pallid.

STROPHARIA, Fr.

A. VISCIPELLES. _Pellicle of pileus even or scaly, often viscid._

* MUNDI. _Not growing on dung._

[=depilata=, Pers. P. exp. even, glabrous, viscid, yellowish-livid then tan; g. adnato-decur. broad, white then blackish; s. solid, with white revolute squarrose white scales below the ample ring; sp. 11-14 6-8.

=Percevali=, B. and Br. P. 3-5 cm. rather viscid, umb. then exp. ochre, scaly at first near edge; g. adnexed, broad distant; s. 5-7 cm.

squamulose up to ring, dark inside; sp. 12-14 6.

_S. squamosa_ differs in adnate, crowded g.

=versicolor=, With. P. 3-7 cm. convexo-plane, scaly, edge incurved; g.

decur. pallid then reddish-brown; s. 5 cm. whitish then brownish, ring persistent.

A species about which little is known.

=aeruginosa=, Curt. P. 4-7 cm. convex then exp. sub.u.mb. or quite plane, at first with bluish-green mucus and sometimes with white squamules, then yellowish; g. adnate, purplish; s. 5-6 cm. viscid, squamulose below ring, tinged green, often quite glabrous; sp. 10 5.

Very variable within certain limits. Often stout and deep coloured in shady woods. Slender and soon dry in open pastures.

=squamulosa=, Ma.s.see (= _S. aeruginosa_; var. _squamulosa_, Ma.s.s.). P.

4-6 cm. soon plane, deep verdigris-green, dry, squamulose; g. crowded, brown; s. 5-7 cm. stout, fibrilloso-squamulose, green, ring fragmentary; sp. 8-9 5.

Superficially like _S. aeruginosa_, but dry and silky, innately squamulose, and brown g.

=albocyanea=, Desm. 1.5-2 cm. exp. umb. viscid, greenish-blue then whitish; g. purplish; s. 3-5 cm. slender, flexuous, pallid or tinged green, ring incomplete; sp. 7-8 3-4.

Differs from _S. Worthingtoni_ in greenish p.

[=Tavastense=, Karst. P. convex then flat, disc often depr. sometimes umb. glabrous, with concentric yellowish-white squamules near edge, yellowish livid then dingy tawny tan; g. adnexed, crowded; s. straight, fragile, almost equal, solid, pale then fuscescent, ring torn, fugacious.

[=consentiens=, Karst. P. convex, exp. umb. then depr. even, glabrous, rather viscid, yellowish-livid, tinged olive, edge involute; g. adnate, paler than p.; s. subequal, stuffed, wavy, apex pruinose, yellowish rusty.

[=coprinifacies=, Roll. P. hygr. conico-campan. then exp. viscid, umber brown then pallid, with blue mucus; g. ventricose, both ends narrowed, dusky purple, edge white; s. dingy white tinged blue, ring median; sp.

20 7.

=inuncta=, Fr. P. 2-3 cm. exp. sub.u.mb. with livid purple gluten that disappears, then pale; g. adnate, pale brown; s. 4-7 cm. flexuous, white, fibrillose below distant imperfect ring; sp. 8 6.

=coronilla=, Bull. P. 3-4 cm. plane, tawny-ochre then pale, edge white flocculose; g. sinuato-adnate, violet, edge white; s. 2-3 cm. white, ring median, violet-striate; sp. 10 5.

=ventricosa=, Ma.s.s. P. 1.5-2 cm. exp. broadly gibbous, slightly viscid, tawny-ochre then paler; g. almost free, purplish; s. 5-7 cm. ventricose below middle, base rooting, pale, ring large, striate, apical; sp. 10 6.

[=fusoidea=, Pat. P. 1-1.5 cm. campan. then exp. and umb. edge striate, ochre; g. adnate, purplish; s. elongated, slender, smooth, strongly ventricose near the base, whitish, ring distant; sp. 12-14 6-7.

Differs from _S. ventricosa_ in being smaller, and in the small, distant ring.

=obturata=, Fr. P. 2-3 cm. exp. becoming cracked into squamules, almost dry, yellow; g. adnate, purplish-umber; s. 2-3 cm. stuffed, short, narrowed downwards, white, ring tumid; sp. 7 4.

[=capillacea=, Gillet. P. conico-campan. very finely wrinkled, reddish brown with whitish flecks near margin more especially; g. blackish brown, edge toothed; s. whitish, squamulose, ring fugacious.

=melasperma=, Bull. P. 3-5 cm. convexo-plane, rather viscid, white or yellowish; g. ventricose, blackish violet; s. 3-5 cm. hollow, equal, white, ring superior, deciduous; sp. 10 6.

=squamosa=, Fr. P. 3-6 cm. exp. subviscid, yellowish-tan with evanescent concentric scales; g. adnate, blackish, edge white; s. 7-12 cm. pallid, rusty near base, squamulose up to distant ring; sp. 12 6.

var. _thrausta_ (_Ag. thrausta_, Kalchbr.). Slender, fragile, hygr. not scaly; sp. 12-15 6.

var. _aurantiaca_, Cke. P. orange or brick-red.

[=albonitens=, Fr. P. thin, exp. gibbous, viscid, glabrous, hyaline-white, shining white when dry; g. adnate, crowded, pale fuscous; s. stuffed with pith, everywhere floccosely villose, pale straw when dry; sp. 6-9 4-5.

=Worthingtoni=, Fr. P. 2-3 cm. campan. viscid, yellow; g. adnate, broad, brown; s. 4-7 cm. slender, flexuous, dark blue, ring incomplete; sp. 7 4.

Differs from _S. albocyanea_ in the yellow p.

[=pal.u.s.tris=, Q. P. hemispher. umb. rather viscid, hygr. greyish-tawny, disc brown; g. adnate, very broad; s. slender, white, covered with transverse tawny scales, ring distant.

** MERDARII. _Ring often incomplete._

=luteonitens=, Fl. Dan. P. 2-3 cm. conico-campan. umb. viscid, yellow, edge squamulose; g. adnexed, ventricose; s. 2-3 cm. fistulose, even, pruinose above distant ring, whitish; sp. 10-11 6. (14 6-7 Sacc.)

Intermediate between _S. squamosa_ and _Psilocybe coprophila_, having scaly p. and ring of former, and stature of latter.