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FUNGORUM - Acervo Digital de Obras Especiais

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Agaricineæ, Leucosporæ, Russula. 471<br />

planato <strong>de</strong>pressoque, opaco, discoi<strong>de</strong>o, margine pectinato-sulcato,<br />

carne sub pellicula adnata viscida, flavida; stipite spongioso-farcto,<br />

rigido, striato, candido; lamellis attenuato-liberis, confertis, æqualibus,<br />

simplicibus, albis.<br />

Hab. in silvis Europæ raro. Odor <strong>de</strong>bilis sed nauseosus, ad<br />

R. fœtentis typum acce<strong>de</strong>ns; stipes 4 cm. longus, <strong>de</strong>orsum manifeste<br />

attenuatus; pileus primo crustulinus, <strong>de</strong>mum siccus, difformis,<br />

8 cm. latus, disco obscuriore fuscescente; lamellæ subdistinctæ, angustiores,<br />

sed a stipite ad marginem dilatatæ, non plorantes nec<br />

tactu mutabiles; sporæ 8-10 6-8.<br />

60. Russula ochroleuca (Pers.) Fr. Epicr. p. 358, Hym. Eur. p. 449, 1847<br />

Bern. Roch. t. 41, f. 1, Berk. p. 212, Agaricus Pers. Syn. p. 443,<br />

Alb. et Schw. p. 213, (a.), Sommerf. Lapp. p. 250, Secr. n. 532,<br />

Krombh. t. 64, f. 7-9, Buxb. C. V. t. 45, f. 2, a R. integra pileo<br />

flavo manifeste separata. Acris; pileo carnoso, explanato <strong>de</strong>pressove,<br />

polito, adnato-pelliculoso, expallente, margine patente levigato;<br />

stipite spongioso, farcto, firmo, reticulato-ruguloso, ex albo<br />

cinerescente; lamellis postice rotundatis, conjunctis, latis, subæqualibus,<br />

albo-pallescentibus.<br />

Hab. in silvis montanis, locis humidis Europæ et Amer. fœ<strong>de</strong>r.<br />

- Pileus 5-7 cm. latus; stipes 2-3 cm. longus; sporæ ovatæ papillatæ,<br />

7 µ. diam.; odor obsoletus, sed gratus; pilei pellicula tenuis,<br />

arcte adnata; margo tantum exoletus remote striatus nec tuberculosus;<br />

color e luteo expallens nec umquam rubens; lamellæ liberæ<br />

persistunt, non plorant.<br />

61. Russula Raoultii Quél. 14 Suppl. p. 6, tab. XII, fig. 12. - Pi- 1848<br />

leo convexo-plano, 4-5 cm. lato, udo, albo, centro citrino v. stramineo;<br />

carne alba, inodora, tar<strong>de</strong> acri; stipite gracili, sulcatostriato,<br />

tenero, albido; lamellis attenuato-adnatis, tenuibus, subcorfertis,<br />

albis; sporis ellipsoi<strong>de</strong>o-globosis, 9 µ. diam. albis.<br />

Hab. in silvis arenosis pineis, Vosges Galliæ (Doct. RAOULT).<br />

- Affinis R. ochroleucœ.<br />

62. Russula citrina Gillet in Rev. Mycol. III, p. 5, C. F. cum icone. 1849<br />

- Pileo carnoso, convexo, <strong>de</strong>in plus minus centro <strong>de</strong>presso, udo<br />

potiusquam viscoso, glabro, ruguloso, margine in senectute tantum<br />

tuberculato, læte luteo citrino, vulgo concolore, interdum tamen<br />

margine aliquantulum nitidiore atque interdum etiam virescenti<br />

tincto, diam. 5-10 cm. (<strong>de</strong>mum pilei centro <strong>de</strong>colore atque ochraceo<br />

pallescente), cuticula præsertim versus marginem facile secernibili;<br />

stipite farcto, albo, striato rugoso, æquali vel <strong>de</strong>orsum le-

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