海南省粉褶蕈属的分类研究(Ⅱ)

本文报道了海南省粉褶蕈属[Entoloma(Fr.)Kumm.]的31个种,其中17个为新记录种。并附分种检索表,表中含6个新种。 所有标本保藏于广东省微生物研究所真菌标本室。     

南岭国家自然保护区粉褶蕈属一新种

本文描述了采自南岭国家自然保护区的粉褶蕈属Entoloma的1个新种,该新种被命名为邓氏粉褶蕈Entoloma tengii。文中有新种的拉丁文和英文描述。模式标本(HMIGD 17615)保藏于广东省微生物研究所真菌标本室(HMIGD)内。     

粉褶蕈属一新亚属和一新种

本文描述了粉褶蕈属Entoloma 1个具有被结晶囊状体的特殊新种,并为此建立了1个新亚属。新亚属为结晶囊粉褶蕈亚属Metuloidoentoloma,新种为结晶囊粉褶蕈Entoloma metuloideum。文中有上述新亚属及新种的拉丁文及英文描述。模式标本(HMIGD 18773)采于广东省南岭国家级自然保护区,保藏于广东省微生物研究所真菌标本室(HMIGD)内。     

Chlamydospore formation of <Emphasis Type="Italic">Entoloma clypeatum</Emphasis> f. <Emphasis Type="Italic">hybridum </Emphasis>on mycorrhizas and rhizomorphs associated with <Emphasis Type="Italic">Rosa multiflora</Emphasis>

 Chlamydospores of Entoloma clypeatum f. hybridum were described on the mycorrhizas and rhizomorphs associated with Rosa multiflora. Their developmental pattern seems to be the Nyctalis type. This is the first report on chlamydospore formation on the mycorrhizae in entolomatoid fungi. Received: January 17, 2002 / Accepted: November 5, 2002 Acknowledgments K.H. is grateful to Emeritus Professor N. Sagara in Kyoto University, in whose laboratory part of this study was undertaken. Thanks are due to Mr. D. Sakuma for allowing the specimens to be kept in Osaka Museum of Natural History. Correspondence to:H. Kobayashi     

Mycorrhizae of Entoloma saepium: parasitism or symbiosis?

The mycorrhizae of Entoloma saepium on Rosa sp. are comprehensively described and compared to other mycorrhizae of the genus Entoloma, as well as to similar unidentified mycorrhizae known from the literature. E. saepium appears to be more a parasite than a symbiont, as it invades and almost completely destroys the root meristem and young root cells.Considered as part IL of the series Studies on ectomycorrhizae; part XLVIII: Waller and Agerer (1993)     

海南省粉褶蕈属的分类研究(Ⅰ)

本文报道了海南省粉褶蕈属[Entoloma(Fr.)Kumm.]6个新种,它们是:锈褐粉褶荤(Entoloma ferrugineobrunneum W.M.Zhang sp nov.),紫褐粉褶蕈(Entoloma purpureo-brunneum W.M.Zhang sp.nov.),丛生粉褶蕈(Entoloma caespitosum W.M.Zhangs sp.nov.)肉褐粉褶蕈(Entoloma carneobrunneum W.M.Zhang sp.nov.),近杯伞状粉褶蕈(Enloloma subclitocyboides W.M.Zhang sp.nov.),近偏生粉褶蕈(Entoloma subeccentricum W.M.Zhang sp.nov.),所有标本保藏于广东省微生物研究所真菌标本室。     

广东粉褶蕈属的分类研究

本文报道广东省粉褶蕈属Entoloma(Fr.)Kummer的23种,其中新种4个,国内新记录种17个。新种为肉色粉褶蕈Entoloma carneum Bi sp.nov.,拟灰白粉褶蕈Entoloma pseudo-griseoalbum Bi sp.nov.,绒毛粉褶蕈 Entoloma tomentosum Bi sp.nov.以及橙黄粉褶蕈Entoloma aurantiacum Bi sp.nov.。17个国内新纪录是:白粉褶蕈E.albidum(Murr.)Hesler,小白粉褶蕈E.albinellum(Pk.)Hesler,变灰褐粉褶蕈E.canobrunnescens Horak,卡罗琳尼粉褶蕈E.carolinianum Hesler,角柄粉褶蕈E.ceratopus Horak,黄肉色粉褶蕈E.flavocerinum Horak,脆柄粉褶蕈E.fragilipes Corner et Horak,烟色粉褶蕈E.fumeum Hesler,灰色粉褶蕈E.grayanum(Pk.)Sacc.,贺斯同美粉褶蕈E.hallstromii Horak,类洁粉褶蕈E.purddes Horak,方形粉褶蕈E.quadratum(Berk.et Curt.)Horak,圆孢粉褶蕈E.rotundisporum Horak,近白粉褶蕈E.subalbidum Murr.,亚亮粉褶蕈E.sublucidum Murr.,近方形粉褶蕈E.subquadratum Hesler及紫褐粉褶蕈E.violaceobrunneum Hesler。文中有分种检索表     

Two new records of entolomatoid fungi associated with rosaceous plants from Japan

Two entolomatoid species associated with rosaceous plants, Entoloma saepium and E. clypeatum f. hybridum, are reported as new records from Japan, and their morphological characters are described and illustrated.     

海南省粉褶蕈属的分类研究(II)

本文报道了海南省粉褶蕈属[Entoloma(Fr.)Kumm.]的31个种,其中17个为新记录种。并附分种检索表,表中含6个新种。 所有标本保藏于广东省微生物研究所真菌标本室。     

伞菌目的四个新种

本文报道了伞菌目的4个新种,它们是拟胶粘小菇 Mycena pseudo-glutinosa Bi sp.nov.,泡状囊体粉褶蕈 Entoloma vesiculo-cystidium Bi sp.nov.,鼎湖鳞伞 Pholiota dinghuensis Bi sp.nov.以及灰白小脆柄菇 Psathyrella griseoalba Bi sp.nov.。