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FUNGORUM - Acervo Digital de Obras Especiais

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Agarici neæ, Leucosporæ, Tricholoma. 87<br />

brunneo, firmo, cuticula crassa dura, sece<strong>de</strong>nte; stipite solido, fi-<br />

broso, albo, velo obscure brunneo, sursum annulum angustum,<br />

extensum, crenatum, supern e fibroso-squamulosum efformante; lamellis<br />

inæqualibus, potius confertis subventricosis, attingentibus,<br />

sinu minuto excavatis; sporis subglobosis, 7 µ. diam.<br />

Hab. ad terram in quercetis et pinetis prope Newfield. N. J.<br />

Americæ borealis sept. octob. Caro firma, alba, odor aromaticus. -<br />

Pileus 7 circ. cm. latus; stipes 7 cm. latus, 1, 3 cm. crassus; lamellæ<br />

7-8 mm. latæ.<br />

TRICHOLOMA Fr. S. M. I, p. 36 (Etym. thrix, trichos pilus et loma<br />

fimbria). - Velum obsoletum vel tantum floccosum fibrillosumve<br />

margini pilei adhærens. Stipes carnosus, haud corticatus. Hymenophorum<br />

cum stipite contiguum, lamellis postice sinuatis. Omnes<br />

terrestres (subsimiles arborei inter Pleurotos quærendi), carnosi,<br />

numquam obconici v. vere umbilicati.<br />

Grex vastissimus, plurimos Leucosporos majores et nobiliores colligens. A clitocybe<br />

differt, velo, stipite fibroso-carnoso, haud spongioso, pilei figura<br />

vel, his omnibus notis in paucis formis intermediis vacillantibus, lamellis<br />

primitus semper sinuatis, haud æqualiter attenuatis, <strong>de</strong>currentibus adnatisve.<br />

Collybiæ, substantia et vegetatione subepiphyta jam diversæ, sti-<br />

pite extus cartilagineo differunt veloque nullo. Caveant tirones, ne sectio-<br />

nes hujus gregis naturalissimas negligant vel fingant pileum v. c. visco-<br />

sum, quum jove sicco exsiccetur, minoris esse pon<strong>de</strong>ris; hac nota, a pilei<br />

pelliculæ priva constructione pen<strong>de</strong>nte, nulla exstat in singularibus magis<br />

essentialis. Distinguendus pileus udus, qui viscosus Schumachero. - In va-<br />

riis Tricholomatum speciebus lamellæ ab hymenophoro sunt discretæ et<br />

facile secernuntur v. c. in T. cinerescente, personato. Harum insuper<br />

sporæ non pure albæ. Rectius igitur ad Paxillos releruntur, sed quum has<br />

in præsente rite seligere non valeam, pristino loco ad interim servo. Fr.<br />

Phlebophora campanulata Lév. Ann. S. N. 1841, t. XIV, f. 5 est monstrum<br />

Tricholomatis resplen<strong>de</strong>ntis (n<strong>de</strong> Quélet et Boudier).<br />

Ser. A. Pileus riseo, fibrillis, squamis pubeve tectus nec aquose-udus vel levigat<br />

us. Caro humorem haud absorbens, nec hygrophana. Stipes velumque<br />

universale adnatum (vix distincte conspicuum) fibrillosa.<br />

1. TRICHOLOMATA LIMACINA. Pílei pellicula humida viscosa, innato-fibrillosa<br />

vel squamulosa, sed non lacerata. Pileus vere et firme carnosus, non hygrophanus,<br />

margine subnudus.<br />

*) Lamellis hand <strong>de</strong>coloribus nec <strong>de</strong>mum rufescentibus.<br />

1. Tricholoma equestre Linn. Suec. n. 1219 (Agar.), Fr. Elench. I, p.<br />

6, Hym. Eur. p. 48. Gonn. et Rab. t. 13, f, l, Brig. Neap. t. 6.<br />

Berk. Outl. t. 4, f. 2 (forma minor, obscurior). A. crassus Scop.<br />

317

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