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FUNGORUM - Acervo Digital de Obras Especiais

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280 Agaricineæ, Leucosporæ, Mycena.<br />

maniæ et Britanniæ. - Subfasciculata; stipes subfragilis, livescens.<br />

Pileus 2 cm. latus, humidus nigro-fuscus, siccando pelta<br />

centralis sub<strong>de</strong>pressa pallens et pars striata elevata nigrescens.<br />

Inodora, val<strong>de</strong> distincta.<br />

120. Mycena ætites Fr. Epicr. p. 110, Hym. Eur, p. 143, Icon. t. 81, 1050<br />

f. 5 (forma rufescens). Cooke Ill t. 188. A. umbelliferus Schaeff.<br />

t. 309, A. muscorum Schum. Saell. n. 1704, Secr. n. 925, 924 excl.<br />

syn., nec differt Pers. M. E. 3, n. 438 nisi stipite firmulo. - Fragilis;<br />

pileo membranaceo, campanulato-convexo, glabro, sulcato,<br />

hygrophano, umbone lato obtuso prominente; stipite inæquali, subcompresso,<br />

glabro, nitido; lamellis uncinatis, subarcuatis, tenuibus,<br />

venoso-connexis, albidis.<br />

Hab. inter muscos passim catervata in Europa. - Odor amaricans<br />

obsoletusve; stipes 6 cm., albidus, inferne fuscescens; pileus<br />

variat fuscescens, expallens, margine <strong>de</strong>mum nigrescens; lamellæ<br />

lineares subdistantes, primitus postice cohærentes, ad latera<br />

subgriseæ; sporæ 10 6.<br />

121. Mycena stannea Fr. Epicr. p. 111. Hym. Eur. p. 143, Icon. 1051<br />

t. 82, f. 2, Cooke III. t. 188, Quél. p. 223, Vaill. Par, p. 70, n. I.<br />

A. griseus Pers. M. E. 3, n. 439. - Firma; pileo membranaceo,<br />

campanulato-expanso, glabro, obsolete striato, hygrophano, sicco<br />

levi, sericeo-splen<strong>de</strong>nte; stipite glabro, levi, nitido, pallescente, <strong>de</strong>mum<br />

compresso; lamellis <strong>de</strong>nticulo <strong>de</strong>currente adnatis, venoso-connexis,<br />

griseo-albis.<br />

Hab. in graminosis silvarum Europæ, rarior. Inodora. Stipes<br />

6-8 cm. longus, 2 mm. crassus; pileus 2 1/2-3 1/2 cm. latus, tantum<br />

pelluci<strong>de</strong> striatulus et ex apice stipitis obsolete umbonatus, griseus,<br />

siccus stanneus; lamellæ vix confertæ; sporæ 8-10 4.<br />

122. Mycena nigricans Bres. F. Trid. pag. 33, t. XXXVI. - Pileo 1052<br />

membranaceo, conico-campanulato, subexpanso, obtuso, glabro, hy-<br />

grophano, striato, atro-cæruleo, ambitu <strong>de</strong>mum castaneo, sicto<br />

nigricanti 1-1 1/2 cm. lato; lamellis distantibus, adnato-uncinatis<br />

cinereo-fuscis, acie albida; stipite fistuloso, glabro, badio-livido,<br />

nigricans, basi radice albo-hirsuta prælitos, 5-8 cm. longos, 1-2<br />

mm. crasso; carne fuscidula, prorsus inodora; sporis hyalinis, ovatis,<br />

granulosis, 8-10 5-6 mm.; basidiis clavatis 25-30 8 mm.<br />

Hab. in coryletis in agro Tri<strong>de</strong>ntino æstate. - Mycenæ stanneæ<br />

affinis.<br />

123. Mycena vitrea Fr. S. M. I, p. 146, Hym. Eur. p. 143, Icon. 1053<br />

t. 82, f. 1, Cooke III. t. 160, Berk. et Br. n. 1111, Secr. n. 923.

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