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''Pluteus'' is a large genus of fungi with over 300 species. They are wood rotting saprobes with pink spore prints and gills that are free from the stem. ''Pluteus'' means ''shed or penthouse''.〔(The mushroom hunter's field guide ) By Alexander Hanchett Smith, Nancy S. Weber〕 ==Characteristics of the genus〔Meinhard Moser, translated by Simon Plant: ''Keys to Agarics and Boleti'' (Roger Phillips 1983) ISBN 0-9508486-0-3〕〔Courtecuisse, R. & Duhem, B. (1994) "Guide des champignons de France et d'Europe" Delachaux et Niestlé ISBN 2-603-00953-2, also available in English〕 == #These fungi grow on wood or wood remains. #The spore powder is deep pink, soon giving a pink tint to the initially pale gills. #The gills are free from the stipe. #There is no volva or ring (exception: the rare recently reclassified North American species ''P. mammillatus'', previously ''Chamaeota sphaerospora'').〔(A. M. Minnis, W. J. Sundberg et al., ''Annulate ''Pluteus'' species, a study of the genus ''Chamaeota'' in the United States", MYCOTAXON Vol. 96 pp. 31-39, April-June 2006 ) 〕 #Microscopically, they often have abundant, distinctive cystidia. The spores are smooth and roughly egg-shaped. ''Pluteus'' is separated from ''Volvariella'' due to the lack of a volva, and from ''Entoloma'' by growing on wood and by microscopic features (''Entolomas'' have angular spores). 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Pluteus」の詳細全文を読む スポンサード リンク
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