Two new species of Solicorynespora from Spain

Solicorynespora insolita sp. nov. and Solicory-nespora biseptata sp. nov., collected from plant debris in natural areas of Spain, are described and illustrated. The former species is characterized by obclavate to fusiform, 4- to 7-septate, dark brown conidia, with a mucous tunica at the apex; sometimes with an unusual oblong to bacilliform, hyaline, phialidic conidial synanamorph arising from the apical cell. Analysis of D1/D2 region rDNA sequences revealed that this fungus is related to members of the family Kirschsteiniotheliaceae of the Dothideomycetes. Solicorynespora biseptata is distinguished by obclavate, 2-septate, brown, but pale brown at the apex, smooth conidia. This latter fungus did not grow in culture. A key to species of Solicorynespora is provided.     

Two new species of Capnobotryella from historical monuments

In this paper, two new species of Capnobotryella, melanized fungi with meristematic development, are described. On the basis of small subunit and internal transcribed sequence regions of ribosomal DNA sequencing, both of the new species are accommodated in the genus Capnobotryella: C. erdogani and C. kiziroglui. The type cultures of the taxa are in the ACBR culture collection (MA 4625, EMBL Accession Number: AJ972857.1; MA 4899, EMBL Accession Number: AJ972859.1).     

西藏毛茛属二新种

该文描述了发现自中国西藏南部的毛茛科毛茛属二新种,即隆子毛茛(Ranunculus longziensis W.T. Wang)和单根毛茛(R. uniradicatus W. T. Wang)。隆子毛茛(新种)与睫毛毛茛(R. densiciliatus W. T.Wang)在亲缘关系上甚为相近,两者不同的是此新种(隆子毛茛)的茎无毛,叶也无毛,基生叶不分裂,多具5条脉,茎生叶呈披针状条形;单根毛茛(新种)与聂拉木毛茛(R. nyalamensis W. T. Wang)在体态上稍微相似,两者不同的是此新种(单根毛茛)为一年生草本植物,只具一条须根,茎无毛,花瓣呈狭倒卵形,子房被短柔毛。     

楼梯草属二新种

该文描述了荨麻科楼梯草属2新种,其中发现自贵州的安龙楼梯草与条叶楼梯草近缘,与后者的区别在于此新种的茎和叶无毛,叶片椭圆形或狭倒卵形,较宽,雄苞片无角状突起,雌头状花序无梗,其花序托不等3~4裂,柱头画笔头状;自广西发现的厚序楼梯草与福贡楼梯草近缘,与后者的区别在于此新种的叶片质地较薄,呈膜质,上面疏被糙伏毛,叶柄较短,长达2 mm或不存在,雄花序梗圆柱形,较长,密被短柔毛,雄总苞由一层不具角状突起的苞片组成。     

云南翠雀花属二新种

该文描述了自云南西北部发现的毛茛科翠雀花属二新种:短葶翠雀花(Delphinium breviscaposum W.T.Wang)和丝苞翠雀花(D.filibracteolum W.T.Wang)。短葶翠雀花与察隅翠雀花(D.chayuense W.T.Wang)在亲缘关系上相近,前者与后者的区别在于短葶翠雀花植株具3条簇生短花葶,总状花序的轴和花梗无毛,小苞片较长,萼片较小,退化雄蕊的瓣片不分裂;丝苞翠雀花与拟长距翠雀花(D.dolichocentroides W.T.Wang)近缘,前者与后者的区别在于丝苞翠雀花的花组成圆锥花序,花梗、萼片和萼距均较短,退化雄蕊的爪无附属物,心皮无毛。     

云南楼梯草属二新种

该文描述了自云南东南部发现的荨麻科楼梯草属2新种。其中,文山楼梯草与上林楼梯草在亲缘关系上相近,与后者的区别在于本种的茎密被短柔毛,叶片在基部斜楔形,具半离基三出脉,雌头状花序的花序托较小,长约1.2 mm,宽1 mm,不分裂,其雌苞片约12,不等大,只3枚在顶端具角状突起。第二种,绿突楼梯草与马关楼梯草近缘,与后者的区别在于茎密被反曲的柔毛和贴伏的短柔毛,雄花序较长,雄总苞的苞片6枚,排成2层,2外层苞片较大,背面具1绿色纵列龙骨状突起和4或6绿纵肋,4内层苞片较小,背面近中央有1绿色角状突起。     

四川铁线莲属二新种

描述了自四川东南部发现的毛茛科铁线莲属二新种:黄荆铁线莲和古蔺铁线莲。     

云南楼梯草属二新种

该文描述了自云南东南部发现的荨麻科楼梯草属二新种。(1)文山楼梯草,与上林楼梯草在亲缘关系上相近,与后者的区别在于本种的茎密被短柔毛,叶片在基部斜楔形,具半离基三出脉,雌头状花序的花序托较小,长约1.2 mm,宽1 mm,不分裂,其雌苞片约12,不等大,只3枚在顶端具角状突起。(2)绿突楼梯草,与马关楼梯草近缘,与后者的区别在于茎密被反曲的柔毛和贴伏的短柔毛,雄花序较长,雄总苞的苞片6枚,排成2层,2外层苞片较大,背面具1绿色纵列龙骨状突起和4或6绿纵肋,4内层苞片较小,背面近中央有1绿色角状突起。     

四川绿绒蒿属二新种

该文描述了自四川西北部发现的罂粟科绿绒蒿属二新种:肋蕊绿绒蒿,可能与拉萨绿绒蒿近缘,区别特征为其叶片较狭,全缘,子房具4条纵肋; 以及狭瓣绿绒蒿,此种可能与川西绿绒蒿近缘,区别特征为其叶片较小,无毛,花瓣呈条状倒披针形。     

楼梯草属二新种

描述了荨麻科楼梯草属2新种,其中发现自贵州的安龙楼梯草与条叶楼梯草近缘,与后者的区别在于此新种的茎和叶无毛,叶片椭圆形或狭倒卵形,较宽,雄苞片无角状突起,雌头状花序无梗,其花序托不等3～4裂,柱头画笔头状; 自广西发现的厚序楼梯草与福贡楼梯草近缘,与后者的区别在于此新种的叶片质地较薄,呈膜质,上面疏被糙伏毛,叶柄较短,长达2 mm或不存在,雄花序梗圆柱形,较长,密被短柔毛,雄总苞由一层不具角状突起的苞片组成。     

篮状菌属二个中国新记录种

【背景】调查我国滩涂土壤可培养真菌物种多样性,丰富我国真菌物种资源。【目的】报道我国篮状菌属2个产子囊孢子的新记录种。【方法】采用形态学和基于β-微管蛋白基因部分序列和rDNA ITS1-5.8S-ITS2序列系统学的多相分类学方法。【结果】分离鉴定出3种有性型篮状菌,即阿根廷篮状菌Talaromyces argentinensis （ZZ2-7-1h=CGMCC 3.16171）、巴塞篮状菌Talaromyces barcinensis （ZZ2-1-1=CGMCC 3.16172）和乌克兰篮状菌Talaromyces ucrainicus（JS11-5=CGMCC 3.16173）,其中前2种为我国新记录种。阿根廷篮状菌在25℃生长适度,在37℃生长局限,形成絮状兼绳状菌落,其菌丝体白色夹杂浅粉色,产生稀少的橙黄色裸囊壳和壁具细密小刺的椭球形子囊孢子。巴塞篮状菌在25℃生长适度,在37℃不生长,形成绒状菌落,其菌丝体为白色兼黄色,裸囊壳稀少,较小,呈皮黄色,子囊孢子椭球形,壁具稀疏小刺。【结论】参考我国迄今已报道的篮状菌物种,确定阿根廷篮状菌和巴塞篮状菌为我国篮状菌属的新记录种。     

A new Sparassis species from Spain described using morphological and molecular data

Sparassis miniensis, collected in Pinus pinaster forests in Galicia (northwest Iberian Peninsula) is described as a new species, based on morphological and molecular data. Sparassis miniensis is morphologically distinct from all other species in the genus Sparassis based on scattered flabellae, which are strongly laciniated, azonate, and arise from an orange to rose-purplish base. The sporadic presence of clamp connections is restricted to subhymenial hyphae. Molecular data from LSU-rDNA, ITS and partial gene coding RNA polymerase subunit II (rpb2) suggest a close relationship between the new species S. miniensis and S. brevipes, another European species producing large fruiting bodies but with entire flabellae and no clamp connections.     

Soil ascomycetes from Spain. XIII. Two new species of Apiosordaria

Apiosordaria hispanica sp. nov. and Apiosordaria globosa sp. nov. isolated from soil samples collected in Tarragona, Catalonia, Spain, are described and illustrated. Both species are morphologically close to A. otanii. The ascospores of A. hispanica have tuberculate walls, while those of A. otanii have small warts. Apiosordaria globosa differs from those species by the globose upper cell of the ascospores, which has a small apical protrusion with sub-apical germ pore when young. In A. hispanica and A. globosa the lower cells of the ascospores are slightly warted, while in A. otanii the lower cell of the ascospores is smooth-walled.     

云南楼梯草属二新系和八新种

描述了自云南东南部发现的荨麻科楼梯草属2新系和8新种。     

采自吉林省敦化市的2个蘑菇目(Agaricales)新记录种

【背景】在中国吉林省延边朝鲜族自治州敦化市寒葱岭红叶谷进行大型真菌资源调查的过程中发现了2个物种。【目的】确定这2个物种的分类地位。【方法】采集大型真菌标本,对其形态进行详细观察和描述,并提取DNA、测定rDNA ITS序列,基于最大似然法和贝叶斯法构建分子系统发育树。【结果】鉴定结果表明,这2个蘑菇目物种分别是径边刺毛鬼伞(Tulosesus callinus)和拉氏红菇(Russula lakhanpalii),在形态上与原始描述高度吻合,系统发育分析也验证了形态学的鉴定结果。【结论】拉氏红菇(R. lakhanpalii)系中国首次报道,径边刺毛鬼伞(T. callinus)为吉林省新记录种。     

西藏准驼舞虻属二新种（双翅目：舞虻科）

首次报道西藏准驼舞虻属Parahybos,并记述2新种:短突准驼舞虻Parahybos breviprocerus sp.nov.和长突准驼舞虻P.longiprocerus sp.nov.。     

中国暇尖翅蝇属二新种记述（双翅目：尖翅蝇科）

记述暇尖翅蝇属Spilolonchoptera2新种,即短尾暇尖翅蝇S.brevicaudata sp.nov.和杨氏暇尖翅蝇S.yangi sp.nov.。     

云南东南部楼梯草属二新种

描述了从云南东南部发现的荨麻科楼梯草属二新种,其中黄连山楼梯草隶属于骤尖楼梯草组骤尖楼梯草系,腺点楼梯草隶属于骤尖楼梯草组盘托楼梯草系。