Costa Rican Agaricaceae
Page 615
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Transcription
Psalliot Pileus expanded,broadly umbonate, tomentose, scaly, brown on a white or slightly purplish background, margin thin, lacerate; flesh thick on disc, thin on margin; gills free,dis- tant, becoming purple-brown, crowded, ventricose; annulus thick, spreading, nearly free; stipe tapering up ward,white, silky; pileus 6.5 cm. diameter;stipe 5.5 long # 6 mm. diam. above, 1 cm. diamter below. Forest. Specimens examined: Costa Rica, Cartago, N.W.La Carpintera, Alt. 1600 m.,Dodge & Thomas 4816