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FUNGORUM - Acervo Digital de Obras Especiais

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142 Agaricineæ, Leucosporæ, Clitocybe.<br />

I. DISCIFORMES. Pileo subæqualiter carnoso, o convexo plano <strong>de</strong>pressove, regulari,<br />

obtuso; lamellis primitus adnatis vel regulariter adnato-<strong>de</strong>currentibus.<br />

Normaliter solitariæ.<br />

*) Pileo cinereo fuscove.<br />

1. Clitocybe nebularis Batsch f. 193 (var. minor) [Agar.], Fr. S. M. 504<br />

I, p. 86, Sverig. Atl. Sv. t. 45, Hym. Eur. p. 79. Fl. Dan. t. 1734,<br />

Hussey II, t. 9, Badh. I, t. 9, Weinm. Ross. p. 52, Cooke III. t. 79,<br />

Gill. C. F. icon. A. pileolaris Bull. t. 400, [Paul. Ch. t. 79, f. 1-5<br />

e <strong>de</strong>scr. A. murinaceus Gonn. et Rab. t. 10, f. 2? nec Bull. nec<br />

Fr.] B. lamellis luteis: A. turgidus Grev. Scot. t. 9, A. canaliculatus<br />

Schum. Fl. Dan. t. 1844, f. 2 monstrosus - Pileo carnoso,<br />

compacto, convexo-explanato, obtuso, levi, primitus nebula<br />

grisea consperso, <strong>de</strong>in nudo; stipite farcto, firmo, spongioso-elastico,<br />

fibrilloso-striato; lamellis sub<strong>de</strong>currentibus, arcuatis, confertis,<br />

albo-pallescentibus.<br />

Hab. pervulgata in Europa et in America boreali et meridionali.<br />

- Magna, valida; pileus cinereus, pallens, immo ut caro albus,<br />

6-14 cm. latus, 8 cm. vel ultra longus, basi 1-2 1/2 cm. crassus;<br />

sporæ ellipsoi<strong>de</strong>æ 4-5 2 1/2-3. Odor <strong>de</strong>bilis. Facilis commutatu<br />

cum forma Trich. humilis lamellis spurie <strong>de</strong>currentibus (quæ<br />

tenuior, fragilior), non vero cum Clitocybe geotropa vel Tr. Schumacheri,<br />

si ad notas essentiales attendas.<br />

2. Clitocybe stenophylla Karst. in Hedw. 1881, pag. 177. - Pileo 505<br />

carnoso, compacto, planiusculo, levi, nudo, sicco nitente, fusco-cinereo,<br />

circ. 8 cm. lato; stipite solido basi incrassato, inferne adpresse<br />

villoso, superne pulverulento-squamuloso, circ. 7 cm. longo,<br />

apice 2, basi 3 cm. crasso; lamellis <strong>de</strong>currentibus, confertis, angustissimis,<br />

albis, <strong>de</strong>mum lutescentibus; sporis ellipsoi<strong>de</strong>is, 5-7 2-4.<br />

Hab. in silva frondosa prope Mustiala Fenniæ. - C. nebulari<br />

affinis, immo ex ipso auctore tantum forte varietas.<br />

3. Clitocybe columbana Mont. Syll. Cr. n. 332. - Cæspitosa; pileo 506<br />

carnoso-membranaceo convexo, tan<strong>de</strong>m centro <strong>de</strong>presso, levi, e luteo<br />

aurantio glaberrimo; stipite valido intus cavo basi incrassato profun<strong>de</strong><br />

striato-costato subconcolori; lamellis polydymis confertissimis,<br />

angustissimis, <strong>de</strong>currentibus, dilutioribus.<br />

Hab. ad terram nudam prope Columbum Amer. bor. (SULLI-<br />

VANT). - Pileus subtenuis, 2-3 mm. in medio crassus, 5 ad 8 cm.<br />

diametro metiens, siccus rufo-cinnamomeus. Stipes 8 cm. longus,<br />

1 1/2 in medio, ad 3 cm. basi incrassato-bulbosa crassus, costas validas<br />

sulcis profundis interjectis segregatas projiciens, cum pileo

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