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FUNGORUM - Acervo Digital de Obras Especiais

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Agaricineæ, Leucosporæ, Pleurotus. 383<br />

rimum lobato, albido, villoso striato 2-5 mm. lato, 2-3 mm. lon-<br />

go; lamellis val<strong>de</strong> distantibus, ventricosis, adnatis, albis acie fim-<br />

briato-<strong>de</strong>ntata; stipitibus rudimentalibus, inferne tantum conspicuis,<br />

albis; sporis hyalinis, ovato oblongis, 7-9 5 mm.; basidis clavatis<br />

30 6-8 mm.<br />

Hab. in pinetis ad terram inter muscos humiliores jam pluries<br />

observatus in agro Tri<strong>de</strong>ntino, æstate-autumno. - Pleuroto stria-<br />

tulo vicinus.<br />

200. Pleurotus arenarius Lasch in Kl. H. M. n. 1310, Bot. Zeit. 1521<br />

1850, p. 438. - Incano-pallidus; pileo subsulcato, leviter tomentoso;<br />

lamellis distantibus crassis, latis; stipite nullo v. brevissimo<br />

albo-floccoso; sporis alutaceis.<br />

Hab. ad terram arenosam pr. Driesen Germaniæ (LASCH). -<br />

Affinis P. striatulo.<br />

201. Pleurotus subbarbatus B. et C. Journ. Linn. Soc. X, p. 288, 1522<br />

XI, p. 525. - Atro-fuscus; pileo flabelliformi, subtiliter hispido,<br />

striatulo, margine undulato; stipite nullo; lamellis concoloribus<br />

angustis.<br />

Hab. in lignis cariosis, Cuba (C. WRIGHT), Ceylon (THWAITES).<br />

- Pileus 8 mm. latus. Forma tenera P. striatulo acce<strong>de</strong>ns collabescens<br />

atque matrici arcte adhærens ut interdum evenit in P.<br />

applicato.<br />

202. Pleurotus perpusillus Fr. Syst. Myc. I, p. 195, cum syn., Hym. 1523<br />

Eur. p. 181, Weinm. p. 133, A. applicatus Fl. Dan. t. 1295, f. 1,<br />

A. subversus Schum. p. 366, Buxb. Cent. V, t. 7, f. 3. - Candidus;<br />

pileo tenerrimo, e resupinato reflexo, levi, glabro; lamellis<br />

paucis, latis.<br />

Hab. ad truncos, ramulos passim in Europa et ad ramulos <strong>de</strong>-<br />

jectos Solani Bonariensis en Barracas <strong>de</strong>l Sur Argentinæ Americæ<br />

bor. (SPEG.) in Australia et P. Natal. - P. striatulo maxime affinis,<br />

sed tenuior, colore præcipue diversus. Junior obcampanulatus,<br />

4-7 mm. latus. Lamellæ interdum lutescentes.<br />

203. Pleurotus subplicatus Karst. Symb. Myc. Fenn. p. 58. - Pileo 1524<br />

tenerrimo, membranaceo, resupinato, suborbiculari, vulgo integero,<br />

planiusculo, striato-plicatulo, sericello, albo basi villoso adfixo, 4-7<br />

cm. lato; lamellis puncto excentrico concurrentibus, subdistantibus,<br />

latis, albis vel albidis plurimis; sporis ovoi<strong>de</strong>is vel late ellipsoi<strong>de</strong>is<br />

6-7 4-5.<br />

Hab. supra corticem Alni octobri, in silva Haarankorpi prope<br />

Mustiala. A. Pleuroto dictyorrhizo et P. chioneo distinctus. Var.

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