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FUNGORUM - Acervo Digital de Obras Especiais

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Agaricineæ, Leucosporæ, Lepiota. 29<br />

perficie pilei (sub cute), candida, levissima, margine vix striatula;<br />

carne lenta a stipite discreta, in hymenophorum <strong>de</strong>scen<strong>de</strong>nte, 5-8<br />

mm. crass.; lamellis confertiusculis, trimacriis, albo-ceraceis, subcartilagineo-tenacellis,<br />

5 mm. lat., apice obtuse rotundatis, <strong>de</strong>orsum<br />

acutissime <strong>de</strong>sinentibus, a stipite distantibus; stipite facillime a pileo<br />

sece<strong>de</strong>nte, cylindraceo, 8-10 cm. long. 1/2-1 cm. crass. albo vel<br />

subfuscescente, levi v. squamis fuscescentibus ornato, fibroso, cartilagineo-tenace<br />

sursum subgloboso-capitato in pileum intrante <strong>de</strong>orsum<br />

in bulbum incrassato fistuloso vel fibris gossypino-sericeis laxissimis<br />

repleto; annulo mobili, cartilagineo-tenaci, albo; bulbo fibris<br />

lanosulis candidissimis vestito; sporis ellipticis vel ovoi<strong>de</strong>is, hyalinis<br />

protoplasmate granuloso repletis, 12-16 8-9.<br />

Hab. in herbosis ad viarum marginem en San Josè <strong>de</strong> Flores<br />

Argentinæ, aprili. - Species L. proceræ affinis, sed tenacitate (fere<br />

m a r a s m i a c e a) et ceteris characteribus citatis satis distincta.<br />

5. Lepiota rhaco<strong>de</strong>s Vittad. Fung. mang. pag. 158, t. 20, Huss. II.<br />

t. 38, Berk. Outl. t. 3, f. 6, Price f. 104, Kickx p. 150, Cooke III.<br />

t. 22, Fr. Hymen. Europ. p. 29. - pileo carnoso, molli, e globoso<br />

explana to <strong>de</strong>pressove, cute tenui, reticulata, in squamas persistentes<br />

rupta; stipite cavo, levi, immaculato, bulbo amplissimo<br />

primo marginato; annulo mobili, fibroso-lacero; lamellis remotis.<br />

Hab. locis fertilioribus totius Europæ et Amer. bor. - Statura<br />

L. proceræ sed sapor ingratus; vix edulis. Pileus 7-10 cm. d. sub<br />

cute tomentosus; squamæ polygonæ, fibris elegantissime radiantibus<br />

affixæ. Stipes 8-10 cm. longus. Sporæ ovoi<strong>de</strong>o-ellipsoi<strong>de</strong>æ, chlorino-hyalinæ<br />

10-12 6-7. Caro fracta croceo-rubescens. A. subtomentosus<br />

Krombh. t. 24, f. 15, 16 vi<strong>de</strong>tur forma excoriata, Var.<br />

in vaponariis; A. tepidarius Weinm. in Syll. Ratisb. I, p. 69.<br />

*L. puellaris Fr. Monogr. II, p. 285, Hym. Eur. p. 29, est forma<br />

pulchella, omnino constans, a typica rece<strong>de</strong>ns statura duplo minore,<br />

colore candido, pileo floccoso-squamoso. Copiose lecta in Lidingö<br />

prope Holmiam.<br />

3. Lepiota Olivieri Barla in Bull. Soc. Mycol. 3, p. 1 13. - Pileo 10-<br />

13 cm. lato, primo e convexo rotundato, <strong>de</strong>in plano et centro <strong>de</strong>-<br />

pressulo, squamnloso, albido, squamis fibrillosis, brunneolis, mar-<br />

gine undulato, fimbriato, albido; stipite 12-15 cm. alto, cylindra-<br />

ceo, apice incrassato, basi subbulboso, levi, minute fibrilloso, al-<br />

bido, cavo vel contextu araneoso farcto; annulo molli, albo, tomen-<br />

toso, maturitate <strong>de</strong>ciduo; lamellis latis, rotundatis, ventricosis, non<br />

attingentibus, mollibus, tenuibus, confertis, flaveolis; sporis albis.<br />

74<br />

75

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