A small collection of mosses from Sulawesi

Abstract

A collection of mosses made by Mr M. J. E. Coode in Sulawesi, comprizing 37 species, is reported upon. Five species appear to be unrecorded for this still bryologically littleknown island. Taxitheli'um capillarisetum appears to be the first gathering since the type collection (in New Guinea).     

Ochyraea tatrensis gen. et spec. nov., a remarkable pleurocarpous moss from Czechoslovakia

Abstract

A new pleurocarpous moss genus and species, Ochyraea tatrensis Váňa, known only from a single collection from the Nízké Tatry Mts (Czechoslovakia) is described and figured. This genus is placed in the recently described family Hypnobartlettiaceae.     

Description of Kiefferulus opalensis n.sp. (Diptera: Chironomidae)

A new species of Kiefferulus Goetghebuer is described and compared with species from Australia. This is the first record of the genus in New Zealand.     

A phylogenetic analysis of Antrodia s.l. based on nrDNA ITS sequences, with emphasis on rhizomorphic European species

The rhizomorphic European species of Antrodia, belonging to the traditionally called Antrodia radiculosa group, are investigated. On the basis of morphological and molecular analysis, the genus Fibroporia is supported. Specimens from Central Europe previously ascribed to Antrodia radiculosa constitute a species of their own, and are herein described as Fibroporia bohemica. Moreover, a new combination, Fibroporia citrina, is proposed.     

Distichophyllum chenii B.C.Ho sp. nov. (Daltoniaceae) from Southeast China

Abstract

Despite the genus Distichophyllum having been revised recently for the Moss Flora of China, upon examination of a wide range of both Chinese and non-Chinese material a distinct new species was found among existing specimens collected from China. The new species, Distichophyllum chenii, is described based on specimens previously misidentified and reported as Distichophyllum cirratum var. cirratum. Published illustrations of D. cirratum var. cirratum based on a misidentified collection of D. collenchymatosum are highlighted to avoid further future taxonomic confusion.     

Aphyllophorales del Bosco della Mesola (Ferrara)

Abstract

Aphyllophorales from Mesola Forest (Ferrara) Italy—The present check-list is the first contribution to the knowledge of Aphyllophorales growing in the area of the Mesola Forest. The paper deals with 72 species of Aphyllophorales collected during the years 1980-1983. A further contribution will complete the picture of the Aphyllophorales flora which is particularly interesting and abundant in the forest.

Some of the species listed in the present paper are quite interesting since they are uncommon: Meruliopsis hirtellus and Oxyporus latemarginatus are new to Italy; Flaviporus semisupiniformis is the first European finding and the second world collection.     

Cyto-taxonomy of Tortulll muralis Hedw. ln Britain

Abstract

Pseudoscleropodium purum, presently found scattered throughout the world, appears to be unquestionably indigenous only to Europe. Reports of its establishment on Tristan da Cuñha are in error; examination of the labels on duplicates of the single Argentinean collection raises the possibility that it originated in Europe. P. purum is newly reported from Chile. A distribution map of the species is provided.     

Antrodia hyalina, a new polypore from Russia, and A. leucaena, new to Europe

A new polypore species, Antrodia hyalina, is described from Russia. It is morphologically similar to Antrodia pulvinascens, but differs in having annual, thinner and softer basidiocarps, solid skeletal hyphae, and cylindrical spores. Antrodia leucaena, originally described from China, is reported as new from Finland and Russia on Populus tremula. Antrodia wangii is regarded as a synonym of A. bondartsevae.     

双向电泳和质谱技术分析樟芝无性孢子萌发相关蛋白

【目的】采用双向电泳(2DE)、质谱技术和实时荧光定量PCR(RT-q PCR)技术分析樟芝无性孢子萌发相关蛋白。【方法】分别提取培养0 h和24 h的樟芝孢子总蛋白并进行双向电泳分离,再用PDQuest软件进行差异蛋白分析,并用MALDI-TOF-MS技术对差异蛋白进行鉴定;其次将鉴定成功的蛋白与孢子萌发相关蛋白的本地数据库进行比对,获得樟芝中的孢子萌发相关蛋白信息,最后用RT-qPCR技术对相关基因的转录水平进行分析。【结果】两组样品共有32个差异蛋白点,其中在24 h表达量上调的蛋白25个,下调的蛋白7个。将32个差异蛋白点挖取鉴定,成功鉴定24个。其中,与孢子萌发相关的蛋白有10个,分别为GerO、Ubc1、Cat-1、Snf1、Cas2、SfaD、Chaperonin、Fad5、Tyrosine-P和ChiA。【结论】该研究结果为进一步解析樟芝无性孢子萌发的分子机制提供了理论依据。     

A new species of Boletopsis Associated with Pinus sylvestris L. in Scotland

Summary

The identity of a recent Scottish collection thought to be Boletopsis leucomelaena was examined with the help of molecular techniques. This poroid fungus proved to be a new species of Boletopsis differing from the European species occurring with Pinus sylvestris, which should continue to be called B. grisea. The new name Boletopsis peplexa is introduced for all the Scottish collections with Pinus sylvestris.     

Notes on the little known moss Fissidens firmus Mitt. (Fissidentaceae)

Abstract

Fissidens firmus is revised, described, illustrated and a distribution is provided. It is compared to Fissidens hollianus, Fissidens pseudofirmus, Fissidens sedgwickii and Fissidens touwii. It is provisionally distinguished from F. firmus sensu auct. Fissidens multiflorus is reduced to F. hollianus. Lectotypes are designated for Fissidens multiflorus and Fissidens giesenhagenii. The collection that was reported from India as F. firmus appears to be F. hollianus. Thus, the present Western Ghats collection is effectively the first Indian record of F. firmus.     

Tuyamaella serratistipa S. Hatt. new to the Philippines,with a key to the genus Tuyamaella (Hepaticae,Lejeuneaceae)

Abstract

Tuyamaella serratistipa S. Hatt. is reported as a new generic and specific record for the Philippine bryoflora. A detailed illustration of the species and a distribution map of the genus and the species are presented. A key to all known species of Tuyamaella is also provided, and the taxonomy of the genus discussed.     

A new Indian species of Riccia L. with connections to northern Australia

Introduction. During a recent explorative field trip to the Western Ghats a new species of Riccia was discovered with possible links to the northern Australian species, Riccia caroliniana Na-Thalang.

Key Results. Morphological similarities between the new species, R. sahyadrica and R. caroliniana include the ventral positioning of the photosynthetic tissue in the ventral section of the thallus in specialised structures known as ventral lamellae. These form a v-shaped patterning along the ventral surface of the thallus and are unique to these two species. Both species also bear similar spores with differences in the micro-ornamentation. Differences between the two species also extend to sexual condition, whereby R. caroliniana is dioicous and R. sahyadrica is monoicous.

Conclusions. A new species, Riccia sahyadrica Manju & Cargill is described and illustrated and compared to the only other morphologically similar species, R. caroliniana endemic to northern Australia. Both species possess the unique characteristic of bearing ventral photosynthetic tissue in contrast to the dorsal position typically seen in all other Riccia species.     

Clitopilus canariensis (Basidiomycota, Entolomataceae), a new species in the C. nitellinus-complex (Clitopilus subg. Rhodophana) from the Canary Islands (Spain)

Clitopilus canariensis is described as a new species belonging to Clitopilus subgenus Rhodophana on the basis of a collection from La Palma, Canary Islands. The new species grows on humus of Cistus monspeliensis and is known from a single site. A photograph of fresh basidiomes of the type-collection and line drawings are provided.     

A Bryophyte flora of Cornwall. II. Sphagna

Abstract

The taxonomy of Anomobryum julaceum and allied species with axillary bulbils in Europe and Asia is reviewed. A. concinnatum is regarded as a distinct species, occurring in W. and C. Europe, SW., N. and C. Asia and N. America. A. bavaricum has often been confused with A. concinnatum, but differs in its more numerous, small, reddish bulbils and in leaf shape; it is known only from the European Alps. The Asian A. nitidum also has numerous small reddish bulbils but it differs from A. bavaricum in leaf shape and bulbil form. A lectotype is designated for A. nitidum, of which A. gemmigerum and other nominal taxa are regarded as synonyms. Information is presented on geographical ranges and habitats of the four valid species.     

Type materials of the species of the Planorbidae (Mollusca,Gastropoda, Hygrophila) described by Shuichi Mori

ABSTRACT

The planorbid species that were described by Shuichi (Syuiti) Mori from Japan have long been enigmatic and their taxonomy has been highly confused. This situation is also an impediment to action for the conservation of Japanese planorbids which are one of the most threatened freshwater snail groups in the country. Based on our examination of Shuichi Mori’s collection stored in the Kyoto University Museum, type materials of the taxa described by him are re-illustrated and re-examined for the first time. Our examination suggested that Gyraulus amplificatus (Mori, 1938) is not a morphological form of Gyraulus biwaensis but a distinct species. Gyraulus pulcher (Mori, 1938) can be regarded as a junior synonym of Gyraulus chinensis.     

Seed biology and in vitro seed germination of Cypripedium

Abstract

Cypripedium orchids have high horticultural value. The populations of most species are very geographically restricted and they are becoming increasingly rare due to the destruction of native habitats and illegal collection. Reduction of the commercial value through large-scale propagation in vitro is a preferable option to reduce pressure from illegal collection. Cypripedium species are commercially propagated via seed germination in vitro. This review focuses on in vitro seed germination and provides an in-depth analysis of the seed biology of this genus.     

Macromitrium maolanense Zeyou Zhang,D.D.Li,Jing Yu & S.L.Guo,a new species from China based on molecular and morphological evidence

Introduction. During a field excursion in Guizhou Province, China, we collected some interesting moss specimens with branch leaves subulate in the upper part, partially and variably bistratose laminae, and a Macromitrium-like epiphytic growth habit on tree trunks. We present morphological and phylogenetic arguments for recognising these plants as a new moss species in the genus Macromitrium Brid. (Orthotrichaceae).

Methods. We compared the morphology of the potential new species with closely related species of Macromitrium, and constructed a phylogenetic tree based on ITS2, trnL and trnG including sampling from 14 other morphologically similar species of Macromitrium.

Key results. The proposed new species belongs to the genus Macromitrium (Orthotrichaceae, Musci). It is closely related to M. gymnostomum Sull. & Lesq. in the phylogenetic tree and according to gametophytic morphological features, represents a hitherto undescribed species.

Conclusions. A new moss species, Macromitrium maolanense Zeyou Zhang, D.D.Li, Jing Yu & S.L.Guo, is described and illustrated. The new species can be distinguished from all congeners by the combination of the following features of the branch leaves: (1) oblong-lanceolate, lanceolate to linear-lanceolate, gradually narrowed to an easily broken subula; (2) rather obscure upper and medial cells, often with blackish stains among cells, densely pluripapillose; (3) variably and partially bistratose laminae in the upper 1/3 portion; (4) basal cells clear, hyaline and smooth, those near costae forming a ‘cancellina region’; and (5) with numerous brownish, clavate gemmae on upper portion. We also discuss the principal distinctive characters separating the new species from its nearest congeners.