中国的齿状真菌研究3.肉齿菌属

对中国肉齿菌属的3个种进行了总结,其中花状肉齿菌为中国新记录种.该种采集自海南省儋州市热带植物园,主要特征:子实体花朵状、覆瓦状叠生,囊状体棒状或纺锤形,担孢子广椭圆形.根据采集的标本对该种进行了详细的描述及显微结构绘图,对该种与其它种类的联系和区别进行了讨论,并列出了附有每种简要描述的检索表.     

海南锈革菌属研究(英文)

对海南省的锈革菌属Hymenochaete进行了初步研究,共发现了该属12个种。其中异常锈革菌H.anomala和薄锈革菌H.minuscula为中国新记录种,竹生锈革菌H.muroiana为大陆新记录种。异常锈革菌具有带结晶的菌丝和囊状体;薄锈革菌子实体薄,黄褐色;竹生锈革菌有"T"形刚毛,生于竹子上。文中对3个新记录种进行了描述,并给出了全部12个种的检索表。     

Studies in African thelephoroid fungi: 1. <Emphasis Type="Italic">Tomentella capitata</Emphasis> and <Emphasis Type="Italic">Tomentella brunneocystidia</Emphasis>, two new species from Benin (West Africa) with capitate cystidia

This paper presents Tomentella capitata and Tomentella brunneocystidia as new species based on molecular data and anatomical features. Both T. capitata and T. brunneocystidia form sister species with Tomentella pilosa. All three taxa are well supported by bootstrap values. Anatomically, T. capitata and T. brunneocystidia are very close and are similar in shape, size, ornamentation of basidiospores, and size and colour of subicular hyphae. Monomitic rhizomorphs sometimes covered by irregularly shaped thin hyphae are present in both species. Shape and pigmentation of the cystidia are the most discriminating features between T. capitata and T. brunneocystidia. The cystidia of T. capitata are maximum 35 μm long, show a distinctive globose apex and are sometimes covered with dark brown pigmentation and/or encrustation, whereas cystidia of T. brunneocystidia are bigger, up to 55 μm long, with a sub-capitate shape and dark blue to dark green contents all over their length. The differences to species, already described as having capitate and clavate cystidia, are discussed. A key for the identification of cystidioid Tomentella species is given. Taxonomical novelties: Tomentella capitata Yorou & Agerer, Tomentella brunneocystidia Yorou & Agerer.     

Two new polypores (Ceriporiopsis lavendula and Skeletocutis inflata spp. nov.) from Guangdong Province,China

Two new polypores (Ceriporiopsis lavendula B. K. Cui sp. nov. and Skeletocutis inflata B. K. Cui sp. nov.) are described from the Guangdong Province in southern China. Ceriporiopsis lavendula is characterized by having resupinate basidiocarps with lavender to grayish blue pore surface and very thin to almost absent subiculum, a monomitic hyphal system with clamped generative hyphae, and oblong‐ellipsoid to ellipsoid basidiospores. Moreover, it grows on wood of Castanopsis exclusively. Skeletocutis inflata is characterized by having pileate basidiocarps, smaller pores (8–10 per mm), inflated and partly dissolved skeletal hyphae in KOH. In addition, its tramal skeletal hyphae are parallel along the tubes. Identification keys to species of Ceriporiopsis and Skeletocutis occurring in China are provided.     

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.     

Antrodiella pendulina and A. citripileata spp. nov. (Basidiomycota,Polyporales) from subtropical and tropical China

Antrodiella pendulina H. S. Yuan and A. citripileata H. S. Yuan spp. nov. from southern China are illustrated and described. Antrodiella pendulina has disciform basidiocarps, a trimitic hyphal system, cylindrical basidiospores and occur exclusively on angiosperm twigs. Antrodiella citripileata has effused‐reflexed to pileate and lemon‐colored basidiocarps, very small pores, thick‐walled skeletal hyphae with a wide lumen, and small ellipsoid basidiospores.     

中国产丝齿菌属一新记录种——冷杉产丝齿菌(英文)

采自吉林省长白山自然保护区的冷杉产丝齿菌(Hyphodontia abieticola)是中国新记录种,一般生于针叶树上。该种特征为子实体平伏,子实层体表面深赭色,具有长管状的囊状体和圆柱形至近腊肠形的担孢子。根据采集的材料对该种进行了详细的描述和显微结构绘图。     

Morphological and molecular evidences for a new species of Lignosus (Polyporales, Basidiomycota) from tropical China

Lignosus hainanensis sp. nov., is described and illustrated on the basis of collections originating from tropical forest in Hainan Province, southern China. Both the morphology and phylogeny support this new species. It is characterized by its centrally stipitate basidiocarps arising from a distinct sclerotium, yellowish brown to cinnamon-brown pileal surface, cream to cream-buff pore surface, trimitic hyphal system with clamped generative hyphae, and oblong ellipsoid to cylindrical basidiospores. Lignosus hainanensis may be confused with L. rhinocerus, also occurring in southern China, but L. rhinocerus can be distinguished by its smaller pores (6–8 per mm) and smaller and distinctly broadly ellipsoid basidiospores (4–5 × 2.8–3 μm).     

Fomitiporia pentaphylacis and F. tenuitubus spp. nov. (Hymenochaetales, Basidiomycota) from Guangxi, southern China

Two specimens of Hymenochaetaceae were collected from Guangxi, southern China, during a recent field trip in August 2011. They are described and illustrated here as two new species, Fomitiporia pentaphylacis and F. tenuitubus, based on a combination of morphological and phylogenetic (ITS and nLSU sequences) data. The two species share subglobose to globose, hyaline and thick-walled basidiospores with strongly cyanophilous in cotton blue and dextrinoid reaction in Melzer??s reagent. These characters are typical for Fomitiporia, differing from other genera in Hymenochaetaceae. F. pentaphylacis resembles F. pusilla in field by its minute basidiocarps, but F. pusilla has distinctly multiple tube layers and smaller basidiospores. F. tenuitubus is similar to F. erecta in both macro- and micro-morphological features, except its larger basidiocarps, smaller pores, and slightly shorter basidiospores. In the phylogenetic perspective, the two species nested within the Fomitiporia clade, but were separated from other sampled species as well as from each other.     

Antrodiella chinensis sp. nov., a Chinese representative of the Antrodiella americana complex

A new wood-decaying polypore, Antrodiella chinensis, is described and illustrated from China based on morphological characteristics and phylogenetic analysis of rDNA ITS sequences. The new species belongs to the Antrodiella americana complex, and is characterized by an annual habit, resupinate basidiocarps, cream to straw coloured pore surface with larger and regular pores, and oblong-ellipsoid basidiospores. Discriminating characteristics between the new species and the closely related species in the complex are discussed.     

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。     

Taxonomy and phylogeny of Ceriporia (Polyporales,Basidiomycota) with an emphasis of Chinese collections

Ceriporia accommodates a kind of wood-inhabiting polypores producing resupinate basidiocarps and causing a white rot. More than 30 species of this genus have been described; however, only a few species were referred to molecular phylogeny. In this study, a total of 203 specimens of Ceriporia were studied morphologically, and the ITS and/or nLSU regions from 42 samples, representing 18 species, were sequenced for phylogenetic analysis. Based on both morphological and phylogenetic analyses, three new species of Ceriporia, C. bubalinomarginata, C. pseudocystidiata and C. variegata, are described and illustrated. An annotated identification key is provided for all 20 species of this genus thus far known in China. Our phylogeny shows that (1) Ceriporia is not monophyletic, (2) C. spissa and C. viridans as morphologically circumscribed are polyphyletic, (3) C. inflata is retained for both C. inflata and C. jiangxiensis, and (4) presence or absence of hymenial cystidia is not a useful character in delimiting species relationships in Ceriporia.     

多孔菌三个中国新记录种

报道了多孔菌3个中国新记录种,其中包括1个新组合种：胭脂红栓孔菌。褐白革孔菌Coriolopsis brunneoleuca采自广西、海南和云南省,该种的主要特征为子实体盖形,菌盖表面浅黄褐色至黄褐色,被绒毛,骨架菌丝和缠绕菌丝有拟糊精反应;婆罗洲榆孔菌Elmerina borneensis采自福建和海南省,子实体平伏,子实层中较多大的菌丝钉,担子纵分隔;胭脂红栓孔菌Trametes coccinea采自吉林省,子实体橘黄色、浅红褐色、红色至砖红色,孔口小。文中对这3个种进行了详细的描述和显微结构绘图并且提供了红色栓孔菌种类（即红孔菌属种类）的检索表。