中国革菌3新记录种

本文报道了中国革菌3个新记录种:灰白片花耳采自湖南省,其担子上着生两个担孢子梗。匙形茸瑚菌采自云南省,其担子果具菌盖、侧生柄,菌丝二系。硬锈红菌采于海南省,其平伏,灰褐色至暗褐色的子实层体可使附着基物变红。本文根据所采集的标本对这3种真菌进行了详细的描述。     

多年卧孔菌属五个中国新记录种

报道了多年卧孔菌属Perenniporia5个中国新记录种。非洲多年卧孔菌Perenniporia africana采自安徽省,孔口表面浅黄色至赭色,且骨架菌丝不分枝;下延多年卧孔菌P.decurrata采自云南省,担子果盖形,具较小孔口和担孢子;椭圆孢多年卧孔菌P.ellipsospora采自云南省,担子果平伏,孔口圆形至多角形,担孢子不平截;硬多年卧孔菌P.inflexibilis采自福建省,担子果盖形,孔口表面灰白至浅褐色,担孢子无色至浅黄色;黄多年卧孔菌P.xantha采自海南省,孔口较小,表面呈黄色,且在KOH试剂中呈深褐色。根据采集的标本材料提供了它们的详细描述和显微结构图。     

中国锈革菌属研究1.采自广东和安徽的三个中国新记录种

报道了锈革菌属Hymenochaete 3个中国新记录种。贝尔泰罗锈革菌H. berteroi和极薄锈革菌H. tenuis采自广东省,塔斯马尼亚锈革菌H. tasmanica采自安徽省。贝尔泰罗锈革菌的主要特点是菌丝近念珠状,具刚毛状菌丝,且孢子较小;极薄锈革菌属于裸刚毛组,子实体薄且孢子窄椭圆形或短圆柱形;塔斯马尼亚锈革菌菌肉分层且子实层中存在树状侧丝。文中对这3个种进行了详细的描述和显微结构绘图。     

多年卧孔菌属三个中国新记录种

报道了多年卧孔菌属Perenniporia 3个中国新记录种。竹生多年卧孔菌P. bambusicola采自云南省,孔口表面橙色且仅生长于竹子上;树状多年卧孔菌P. dendrohyphidia采自广西,具树状菌丝;灰黄多年卧孔菌P. isabellina采自云南省,担子果平伏,孔口灰黄色,具树状骨架菌丝,且担孢子较大。根据采集的标本材料提供了它们的详细描述和显微结构图。     

我国新分布的非褶菌目的两个种

多孔菌科的毛发菌属(Trichaptum Murr.)全世界有9种,其特征是:一年生,平伏反卷有菌盖;子实层孔状;二型至三型菌丝系统,生殖菌丝有锁状联合;具被结晶囊状体;孢子光滑,无色,非淀粉质或非类糊精质。生于针叶树或阔叶树上,引致白腐。至于珊瑚菌科的羽囊菌属(Pterulicium Corner)目前仅有1种,特征是担子果分枝,韧,基部具可育的伏革菌的垫,子实层生于分枝的两侧;囊状体缺;双型菌丝系统;孢子光滑,无色。生于植物残体上。     

紫杉菌属——中国新记录属

报道了口蘑科中国新记录属——紫杉菌属。并基于形态特征及分子系统学方法描述了中国新记录种粗壮紫杉菌,标本采自中国浙江省丽水市。该种的鉴别特征是子实体中型,菌盖浅黄褐色,中央黄褐色至深褐色,具有不连续的褐色锥状鳞片,菌褶直生,菌柄圆柱状,中实,基部略膨大,菌环以下污白色,具近似于盖上的锥状小鳞片,常脱落。菌环膜质,易脱落;担孢子椭圆形至宽椭圆形,表面具疣状纹饰,非淀粉质;褶缘囊状体和侧生囊状体缺失,菌盖鳞片由匍匐或半直立状菌丝组成,末端细胞圆柱状,无球针状囊状体,分支,具硬壳。     

菌寄生属3个新种和2个中国新记录种（英文）

对采自我国不同地区的菌寄生属标本进行分类研究,发现了该属的3个新种。鹅膏菌寄生Hypomyces amaniticola生长于鹅膏属真菌的子实体上,子囊壳埋生或半埋生于菌丝层中,橘黄色至黄褐色,卵圆形至梨形;子囊圆柱形,具8个孢子;子囊孢子长椭圆形至椭圆形,两端钝圆,无分隔,表面光滑。拟完整菌寄生H.completiopsis以牛肝菌为寄主,子囊壳橘黄色至黑褐色,梨形至近球形;子囊圆柱形,具8个孢子;子囊孢子纺锤形至披针形,两端具细尖,表面具疣。云南菌寄生H.yunnanensis子囊壳半埋生或近表生,黄褐色至褐色,梨形至近球形;子囊孢子近纺锤形,两端具细尖,1个分隔,表面具疣。提供了新种的详细宏观和微观特征描述及图示。此外,发现该属的2个中国新记录种,即小孢菌寄生H.microspermus和盘菌菌寄生H.stephanomatis,对我国材料的形态特征与原始描述进行了比较。     

中国木层孔菌属三个新记录种

报道了木层孔菌属Phellinus 3个中国新记录种。赤杨木层孔菌Phellinus alni典型特征为菌盖具有较宽的同心环带和清晰的密集环纹菌核;黑木层孔菌P. nigricans具有较大的担孢子;东方木层孔菌P. orienticus具有平伏的子实体,担孢子相对较小。对这3个种进行了详细的描述和显微结构绘图。     

寄生于蒙古黄榆上的粗毛纤孔菌生物学特性及驯化栽培

为了研究不同温度、初始pH、碳源和氮源在固体培养条件下对粗毛纤孔菌菌丝生长的影响,对以上4个因素进行单因素试验,从中选出3个最优的水平进行正交试验。结果表明,粗毛纤孔菌的最适生长温度为30℃;最适初始pH为6.5;最适碳源为木糖;最适氮源为酵母浸粉。在玉米、高粱和小麦3种基质中,对原种培养基进行了筛选,实验结果表明高粱和玉米在接种后的第1天和第2天开始萌发,且可更好地促进粗毛纤孔菌菌丝的生长。对粗毛纤孔菌栽培料的3种配方进行了筛选,实验结果表明配方：木屑78%、稻壳2%、玉米粉17%、蔗糖1%、石灰1%、石膏1%、含水量60%-62%的比例为栽培种培养料可使粗毛纤孔菌菌丝在接种28d后长满菌袋,且生长旺盛,可较快地培育出子实体。     

锐孔菌属一新种

本文报道了多孔菌科(Polyporaceae)锐孔菌属(Oxyporus)一新种:长白锐孔菌(Oxyporus changbaiensis Y.P.Bai et X.L.Zeng)。本种在形态特征上与黄白锐孔菌[Oxy-porus cervino-gilvus(Jungh.)Ryv.]相近,但菌丝具有大量横隔膜,且孢子较宽;亦与宽边锐孔菌[Oxyporus latemaginatus(Dur.et Mont.)Donk]相似,但孢子较大,有时有菌盖,囊状体上部被以结晶。文中有拉丁文及中文描述。     

A new species ofLasiobolidium from Californian soil

Lasiobolidium gracile isolated from a soil sample collected from California, USA is described as a new species. This species is characterized by yellowish brown to reddish brown, nonostiolate ascomata with numerous, long straight appendages and a translucent peridium, subglobose to broadly clavate asci, hyaline to pale yellowish brown, ellipsoidal ascospores. It differs from the other species ofLasiobolidium in the straight and narrow appendages and the large ascospores. A key is presented separating the seven known species.     

Chlorolepiota indica sp. nov.—A new species from India

A new species Chlorolepiota indica is reported from Patiala in Punjab, India. The fungus is characterized by convex brown pileus covered by concentrically arranged brown scales with yellow tinge around the umbo. The stipe of the fruiting body is cream to pale yellow, pinkish to reddish brown near the pileus, and yellowish to dark grey brown towards the base.     

中国木霉属两个新种

报道了采自我国海南省和福建省的木霉属Trichoderma 2个新种。南方木霉子座紫色至紫红色,垫状至盘状,子囊壳壁橙色至橙褐色,子囊孢子无色;绿黄木霉具有淡黄色子座,绿色孔口,球形至近球形的子囊壳,以及大的子囊和绿色子囊孢子。提供了这2个种的详细描述及宏观和微观特征的图示。     

Microsphaeropsis rugospora, a new species from Japanese soil

A new species ofMicrosphaeropsis (Sphaeropsidales, Coelomycetes),M. rugospora, is described and illustrated. This fungus is characterized by its rapid growth on common media such as oatmeal and potato-carrot agars; semi-immersed to immersed, nearly globose, papillate pycnidias; pale yellowish brown, translucent, membranaceous peridium; monophialidic, ampulliform conidiogenous cells; and one-celled, dark brown, globose conidia ornamented with distinct tubercles. The holotype was isolated from the cultivated soil in Tanegashima Island, southern Japan.     

马鞍菌属新种和新记录(一)

有关马鞍菌属 Helvella 的历史,属种概念以及中国已知种的检索表已作过报道(刘波等,1985)。本文描述了近年来采到的两个新种:粘马鞍菌 Helvella glutinosa sp.nov.和伞形马鞍菌 H.galeriformis sp.nov.;四个新记录:白柄马鞍菌 H.albellu Quél.,小马鞍菌H.helvellula(Dur.et Mont.)Dissing,乳白马鞍菌 H.lactea Boud.和脉马鞍菌 H.phlebo-phora Pat.et Doass.。此外,斑点马鞍菌 H.maculata Weber 虽已作过报道和描述(李静丽等,1986),然而由于它是一个非常具特征性的种,而且有一限制的地理分布,因此本文也对它进行了更充分的描述和讨论。     

Emericella qinqixianii, a new species from desert soil in China

Emericella qinqixianii, a new species isolated from desert soil from Sanchakou, Aksu, Qiemo, Yuli, Yutian, and the Taklimakan desert 100 km inland from Minfeng, Xinjiang Province, China, is described and illustrated. It is characterized by grayish yellow to olive brown, non-ostiolate ascomata surrounded by hyaline to pale yellowish brown hülle cells, membranaceous peridium, prototunicate asci, and violet-brown, lenticular ascospores with two equatorial crests, smooth convex surfaces, and long filiform appendages. It hasAspergillus anamorph with biseriate aspergilla.     

Three new species of Inonotus (Basidiomycota, Hymenochaetaceae) from China

Three new species of Inonotus are described and illustrated. Inonotus acutus sp. nov. is characterized by having small, thin basidiocarps with a strongly contracted base, a sharp and undulate pileus margin, ventricose hymenial setae, and ellipsoid, yellowish to yellow-brown, slightly thick-walled basidiospores. Inonotus chrysomarginatus sp. nov. differs in having an annual to perennial growth habit, pileate basidiocarps with a distinctly yellowish buff to golden-yellow margin, distinct setal hyphae and hooked hymenial setae, and broadly ellipsoid to subglobose, pale yellowish, slightly thick-walled and weakly cyanophilous basidiospores. Inonotus rigidus sp. nov. is distinguished by its resupinate and hard rigid basidiocarps, the honey-yellow pore surface, and smaller pores; microscopically, it has ellipsoid, yellowish brown and thick-walled basidiospores, and lacks both setal hyphae and hymenial setae. An identification key to the Chinese species of Inonotus sensu stricto is provided.     

Perenniporia cinereofusca sp. nov. (Polyporales,Basidiomycota) evidenced by morphological characters and phylogenetic analysis

A new Perenniporia species, P. cinereofusca, is described based on morphological and molecular characters. It is characterized by an annual growth habit, resupinate basidiocarps with gray to pale brown pore surface, tissues becoming black in 5% potassium hydroxide (KOH), a dimitic hyphal system with weakly dextrinoid skeletal hyphae and hyaline to pale yellowish, distinctly thick-walled and indextrinoid basidiospores (6.5–7.7 × 5.3–6.3 μm), and presence of dendrohyphidia and large rhomboid crystals. Both morphological and molecular evidence confirmed the placement of the new species in Perenniporia sensu stricto and showed its relationships with similar species in the genus.     

条纹双唇兰，中国兰科双唇兰属一新记录种

在海南省会山省级自然保护区的野外考察中,发现双唇兰属中国一新记录种:条纹双唇兰(Didymoplexis striata J.J. Sm.)。条纹双唇兰具有以下特征,与该属的其他种区分:花被筒内侧具纵向的浅褐色条纹,唇瓣中间具扁平的淡黄色加厚,由唇瓣先端一直延伸至唇瓣基部。