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FUNGORUM - Acervo Digital de Obras Especiais

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Agaricineæ, Melanosporæ, Psathyra. 1065<br />

primitus piloso-tomentoso, <strong>de</strong>mum calvescente; stipite floccoso, sur-<br />

sum glabro fistuloso; lamellis latis, ascen<strong>de</strong>ntibus, adnexis, distanti-<br />

bus, cinereis.<br />

Hab. in terra muscosa, Darjeeling Indiæ. - Pileus 3,5-4 cm.<br />

lat.; stipes 5 cm. long., 4 mm. cr. - Affinis P. pennatœ.<br />

21. Psathyra pseudo-tenera Fr. Nov. Symb. Myc. p. 26. - Pileo car- 4317<br />

nosulo, campanulato, glabro, levi, helvolo-pallescente; stipite fistuloso<br />

æquali, nudo <strong>de</strong>orsum ferruginascenti; lamellis adscen<strong>de</strong>ntibus,<br />

confertis, fuscis.<br />

Hab. ad Nar anjo Costa-Rica, mense Majo (ŒRSTED). - Habitus<br />

Galerœ tenerœ aut potius Gal. siligineœ at sat firma et lamellæ<br />

fuscæ. Stipes 5 cm. et ultra longus, circ. 2 mm. crassus, apite albidus;<br />

pileus 2,5 cm. fere altus et latus, omnino exstrius, margine<br />

recto subrepando.<br />

22. Psathyra bulbillosa Fr. Nov. Symb. Myc. p. 26. - Pileo car- 4318<br />

nosulo elongato-conico, levi, glabro, helvolo-fuscescente, margine<br />

recto; stipite fistuloso, levi, glabro, lutescente, basi bulbilloso; lamellis<br />

adscen<strong>de</strong>ntibus, linearibus e fusco nigricantibus.<br />

Hab. ad terram prope Cartago, Costa-Rica, Majo (Œrsted). -<br />

Psilocyben callosam in memoriam revocat, at firmior. Stipes 2,5<br />

cm. longus, 2 mm. et ultra crassus, bulbillo excepto, æqualis; pileus<br />

ommino exstrius, 12-18 mm. altus, opacus; lamellæ fere perpendiculares.<br />

II. ORTUSATÆ : pileo campanulato-convexo, explanate, glabro vel atomato, lamellis<br />

plano- vel arcuato-adfixis. Velum nullum. - Hujus loci forsan A.<br />

albineus Fr. Monogr. I, p. 213, quem invenies inter species affinitatis incertœ.<br />

23. Psathyra spadiceo-grisea Schaeff. tab. 237 (Agar.), Berk. Outl. p. 4319<br />

172, Kickx p. 178, Schum. n. 1761, Fr. Hym. Eur. p. 306, Cooke<br />

iii. t. 611, A. stipatus Fl. Dan. t. 1673, f. 2. - Pileo submembranaceo,<br />

e conico-campanulato expanso, subumbonato, glabro, ad medium<br />

striato, hygrophano; stipite firmo, sursum attenuato, nitido,<br />

albo, apice striato; Iamellis adnexis, subconfertis, angustis, fuscis;<br />

Sporis 8-10 µ. long.<br />

Hab. ad et juxta truncos, in Europa, et in ligno emortuo, Pera<strong>de</strong>nya<br />

Ceylon (THWAITES), nec non prope Somerset East (MAC<br />

OWAN) et Port Natal (WOOD) Africæ. - Subcæspitosa, etiam simplex,<br />

aquosa, fragilis; pileus 6 cm. et ultra latus, e spadiceo griseus;<br />

stipes 8-9 cm. longus.

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