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1.
《Journal of bryology》2013,35(2):106-116
Abstract Note VII: Fissidens ah-pengae and F. aristifer spp. nov. are described and figured. The first is known from La Réunion, the second from Madagascar and La Réunion. Both belong to subgenus Aloma. Note VIII: Fifteen new synonyms are proposed: Fissidens bryoides Hedw. var. glaucus Brid. is subsumed under F. crassipes Wilson ex Bruch & Schimp., F. comorensis Müll.Hal. under F. crispulus Brid., F. sigmocarpoides P.de la Varde under Fissidens erosulus (Müll.Hal.) Paris, F. atroviridis Besch., and F. luridus Renauld & Cardot under F. flaccidus Mitt., Moenkemeyera rarotongae Dixon and Fissidens jonesii Bizot ex Pócs under F. lagenarius Mitt. var. lagenarius, F. onraedtii Bizot nom. nud. under F. madecassus Schimp. ex Müll.Hal., F. bryum var. terrestris P.de la Varde under F. metzgeria (Müll.Hal.) Broth., F. edamensis M. Fleisch. under F. pallidinervis Mitt., F. brunnthaleri var. filipes Dixon & P.de la Varde under F. ramulosus Mitt., F. desertorum (Müll.Hal.) Paris and F. bambariensis Broth. & P.de la Varde under F. reflexus Hampe, F. usambaricus var. acutifolius P.de la Varde under F. usambaricus Broth. and F. glauculus var. circinicaulis (Cardot) P.de la Varde under F. weirii Mitt. Fissidens gedehensis M. Fleisch. is re-instated as a good species. Note IX: Fifty-five new country and state records including F. anguste-limbatus Mitt. new to Africa. Fissidens pocsii Bizot & Dury ex Pócs is the first record of an epiphyllous species of this genus. The African distributions of F. flaccidus and F. pallidinervis are amended. 相似文献
2.
通过对模式标本、国外借阅标本及采自新疆维吾尔自治区的青藓科植物的研究,报道青藓科中国新记录1种:糙柄青藓[Brachythecium trachypodium(Funck ex Brid.)Schimp.],重新确定了曾有文献记载但缺少图文描述的高山青藓[Brachythecium collinum(Schleich.ex Müll.Hal.)Schimp.]和直枝同蒴藓[Homalothecium philip-peanum(Spruce)Schimp.]在中国的分布,并提供了详细的形态描述及图版。为中国青藓科植物提供新资料。 相似文献
3.
Efraín De Luna 《Journal of bryology》2013,35(4):286-294
Diagnosis and illustrations are given for Braunia secunda (Hook.) Bruch & Schimp., and a Humboldt and Bonpland specimen (BM) is selected as the lectotype. Also a collection by Arséne (BM) is designated as the lectotype for B. secunda var. crassiretis Thér. This variety is retained as synonym of B. secunda. The species concept of B. secunda is revised and a provisional key is provided to help in the identification of 23 species of Braunia, based on examination of herbarium specimens worldwide. About half of specimens from Mexico actually represent another species, B. andrieuxii Lorentz. All material examined from India, previously identified as B. secunda belongs to B. macropelma (Müll.Hal.) A.Jaeger, whereas collections from Africa are actually B. rupestris (Mitt.) A.Jaeger, B. entodonticarpa Müll.Hal., or B. diaphana (Müll.Hal.) A.Jaeger. These and other species should no longer be considered synonyms of B. secunda. The worldwide distribution of the species is documented for the United States, Mexico, Guatemala, Dominican Republic, Haiti, Venezuela, and Bolivia. 相似文献
4.
《Journal of bryology》2013,35(4):277-289
AbstractThe phylogeny of the genus Bryum was studied using cladistic analyses under the maximum parsimony criterion of evolution of anatomical and morphological characters. Three analyses were made with 32 Bryum species plus 20 species from genera supposedly closely related to Bryum, and with Amblyodon dealbatus (Sw. ex Hedw.) Bruch & Schimp., Meesia uliginosa Hedw., and Leptostomum macrocarpum (Hedw.) Bach. Pyl., as outgroups. It is here suggested that under earlier systematic concepts the genus Bryum is paraphyletic. A clade with Bryum billarderi Schwägr., B. capillare Hedw., B. donianum Grev., B. russulum Broth. & Geh., Rhodobryum giganteum (Schwägr.) Paris, and R. keniae (Müll. Hal.) Broth. are circumscribed by spathulate stem leaves that are crowded in the stem apex, suggesting that the rosulate species of Bryum are more closely related to Rhodobryum than to the rest of Bryum. Stem leaf costae without stereids and spores that mature in the winter are synapomorphies for a clade with Anomobryum julaceum (P. Gaertn. et al.) Schimp. and Bryum argenteum (Hedw.). The tropical species B. cellulare Hook. and B. flaccum Wilson ex Mitt. appear in a clade with Plagiobryum zieri (Dicks. ex Hedw.) Lindb. and Synthetodontium pringlei Cardot. In one analysis, B. limbatum Müll. Hal., Epipterygium tozeri (Grev.) Lindb., Leptobryum pyriforme (Hedw.) Wilson, and Roellia roellii (Broth. ex Röll) H.A. Crum came out in a clade with Mniobryum atropurpureum (Wahlenb.) I. Hagen, Mnium hornum Hedw., Pohlia cruda (Hedw.) Lindb., P. longicollis (Hedw.) Lindb., and Pseudopohlia didymodontia (Mitt.) A.L.Andrews. It is here suggested that gametophytic features, such as the orientation and anatomy of the stem leaves and the appearance of vegetative propagules, are important for the internal relationships within the studied ingroup, whereas characters related to the sporophyte, especially those of the peristome, may obscure phylogenetic relationships. Most of the subgenera and the sections of Bryum, as defined by earlier authors, appear to be paraphyletic. However, due to the low stability of most clades it is suggested that analyses including anatomical, morphological, and molecular data are needed. 相似文献
5.
Two hundred and eight taxa of bryophytes, including two hundred and seven species, are reported from extreme northern Yukon. Five hepatic and eighteen moss taxa represent new records for the Yukon, which areAnastrophyllum hellerianum (Nees) Schust.,Scapania degenii Schiffn. in K. Müll.,Riccardia palmata (Hedw.) Carruth.,Mannia sibirica (K. Müll.) Frye & Clark,Sauteria alpina (Nees) Nees,Sphagnum orientale Savich,Dicranum spadiceum Zett.,Anoectangium aestivum (Hedw.) Mitt.,Barbula coreensis (Card.) Saito,B. platyneura C. Müll. & Kindb.,Pottia obtusifolia C. Müll.,Splachnum vasculosum Hedw.,Bryum acutiforme Limpr. ex Hag.,B. bimum (Brid.) Turn.,B. intermedium (Brid.) Bland.,B. neodamense Itzigs.,Cinclidium latifolium Lindb.,Timmia comata Lindb. & Arn.,Orthothecium acuminatum Bryhn,Cratoneuron arcticum Steere,Drepanocladus brevifolius (Lindb.) Warnst.,D. intermedius (Lindb.) Warnst., andD. lycopodioides (Brid.) Warnst. Many of the other collections represent significant extensions of ranges to the arctic sector of the Yukon Territory. 相似文献
6.
none 《Journal of bryology》2013,35(2):163-165
AbstractA survey of the species of Campylopus Brid. reported from Sri Lanka (Ceylon) is presented. Of the 34 species that have been reported from this Island 16 are accepted at present. Campylopus nilghiriensis (Mitt.) Jaeg. is identical partly with C. goughii (Mitt.) Jaeg., partly with C. zollingerianus (C. Müll.) Bosch &; Lac., C. pseudogracilis Card. &; Dix. with C. goughii (Mitt.) Jaeg., C. caudatus (C. Müll.) Mont., C. reduncus (Reinw. &; Hornsch.) Bosch &; Lac. and C. trachythecius (C. Müll.) Jaeg. with C. comosus (Reinw. &; Hornsch.) Bosch &; Lac., C. herzogii Broth., C. subtricolor Lor. and probably also C. nodijlorus (C. Müll.) Jaeg. with C. aureus Bosch &; Lac., C nietneri (C. Müll.) Jaeg. with C. involutusz (C. Müll.) Jaeg., C. subgracilis Ren. &; Card. ex Gangulee and C. latinervis (Mitt.) Jaeg. with C. gracilis (Mitt.) Jaeg., and C. laetus (Mitt.) Jaeg. with C. savannarum (C. Müll.) Mitt. C. pterotoneuron (C. Müll.) Jaeg. is reduced to a variety of C. umbellatus (Arn.) Par. The occurrence of C. exasperatus Brid. on Sri Lanka could not be confirmed. Campylopus flagelliferus (C. Müll.) Jaeg. is reported as new to Sri Lanka. 相似文献
7.
8.
《Journal of bryology》2013,35(3):221-223
AbstractThe Asian genus Struckia Müll.Hal. is reduced to a synonym of Plagiothecium Bruch &; Schimp. according to a phylogenetic analysis involving S. argentata (Mitt.) Müll.Hal., S. enervis (Broth.) Ignatov, T.J.Kop. &; D.G.Long and 13 representative boreal species of Plagiothecium. Two nuclear regions, ITS and partial gapC, and five chloroplast regions, rbcL, rps4-trnS, psaB, trnG and trnL-F, were utilized to reconstruct the phylogenetic relationship between Struckia and Plagiothecium. Bayesian, maximum parsimony, and maximum likelihood analyses resulted in a strongly supported clade including Struckia and Plagiothecium. Plagiothecium handelii Broth. and P. paleaceum (Mitt.) A.Jaeger, which share similar geographical ranges with Struckia and intermediate morphological traits between Struckia and Plagiothecium, grouped with the Chinese Struckia, and all of them appeared as sister to the ‘core’ of Plagiothecium. The accurate position of P. piliferum (Sw.) Schimp. remains unclear due to moderate support from all analyses, and we suggest that it is retained in Plagiothecium until further evidence is available. 相似文献
9.
Halina Bednarek-Ochyra 《Journal of bryology》2014,36(4):300-305
Taxonomic status of five species of Grimmia Hedw. (G. minuta Müll.Hal., G. suborthotrichacea Müll.Hal., G. defoliata Müll.Hal., G. genuflexa Müll.Hal., and G. orthotrichacea Müll.Hal.) is appraised. All these species correctly belong within the genus Bucklandiella Roiv. They are actually inseparable from one another and represent a single species for which B. orthotrichacea (Müll.Hal.) Bednarek-Ochyra & Ochyra is chosen as the final name. The remaining four names are considered its synonyms, all but G. genuflexa being new. All the names are lectotypified and some details of the leaves of G. minuta and G. defoliata are illustrated. 相似文献
10.
《Journal of bryology》2013,35(3):196-200
Abstract Schlotheimia grevilleana Mitt., Schlotheimia rigescens Broth., Schlotheimia laetevirens Broth., Schlotheimia bequaertii Thér. & Naveau and Schlotheimia brachypodia Thér. & Naveau are placed in synonymy with Schlotheimia ferruginea (Bruch ex Hook. & Grev.) Brid. The typification of Schlotheimia percuspidata Müll.Hal. is discussed and a neotype is proposed. 相似文献
11.
《Journal of bryology》2013,35(3):193-194
AbstractThe relationships within the Bryaceae, with emphasis on the genus Bryum, were studied based on morphological and anatomical characters and using cladistic methods. The analysis was performed with thirty-six species representing the different parts of the family, and with Funaria hygrometrica Hedw., Mnium hornum (Dicks.) Lindb., and Tayloria lingulata Hedw. as outgroups. The Bryaceae, and the subfamilies Bryoideae, Mielichhoferioideae, and Pohlioideae, as defined by several earlier authors appear to be paraphyletic. The genus Bryum seems to be paraphyletic, because Leptobryum pyriforme (Hedw.) Wils., Osculatia columbica De Not., and Rhodobryum giganteum (Schwaegr.) Paris, appear as ingroups within this genus when the tree is rooted with Funaria. Mnium hornum came out as the sister taxon of a clade including Pohlia cruda (Hedw.) Lindb. and P. longicollis (Hedw.) Lindb., whereas P. drummondii (Müll. Hall.) A.L. Andrews, appears not to be closely related to the other two Pohlia species studied here, making this genus paraphyletic. Mielichhoferia mielichhoferiana (Funck.) Loeske, appears as the sister taxon of Schizymenium bryoides Harv., suggesting that both these genera are paraphyletic. Overall, the stabilities of the clades are low and it is suggested that combined analyses of morphological, anatomical, and molecular data are needed to get better resolved and more stable trees. 相似文献
12.
基于燕尾藓属(Bryhnia Kaurin)被处理为狭义青藓属(Brachythecium Schimp.s.str.)的异名,燕尾藓属已不复存在。笔者对原分布于中国的5种燕尾藓属植物进行了相应的分类学修订,结果如下:短尖燕尾藓(B.hultenii E.B.Bartram)、燕尾藓[B.novae-angliae(Sull.Lesq.)Grout]和毛尖燕尾藓(B.trichomitria DixonThér.)被移入狭义青藓属并处理为短尖青藓[Brachythecium hultenii(E.B.Bartram)Min LiY.F.Wang]、燕尾青藓[B.novae-angliae(Sull.Lesq.)A.Jaeger]和东亚青藓[B.trichomitrium(DixonThér.)Huttunen,Ignatov,Min LiY.F.Wang];短枝燕尾藓(B.brachycladula Cardot)被移入鼠尾藓属(Myuroclada Besch.),并处理为羽枝鼠尾藓[M.longiramea(Müll.Hal.)Min Li,Y.F.Wang,IgnatovHuttunen]的异名;密枝燕尾藓[B.serricuspis(Müll Hal.)Y.F.WangR.L.Hu]移入拟异叶藓属(Pseudokindbergia Min Li,Y.F.Wang,IgnatovB.C.Tan),并处理为拟异叶藓[P.dumosa(Mitt.)Min Li,Y.F.Wang,IgnatovB.C.Tan]的异名。 相似文献
13.
《Journal of bryology》2013,35(1):62-65
AbstractIn the course of investigations in the Hyrcanian region of northern Iran, especially of epiphyte vegetation in the Elburz Mountains south of the city of Nowshahr (36°39′N, 51°30′E), 18 moss species that have not been reported from the country earlier were found. Several of the new finds represent major range extensions, or fill gaps in the known distributions of the species, for example, Lescuraea saviana (DeNot.) E.Lawton, Rhynchostegium rotundifolium (Brid.) Schimp., and Schwetschkeopsis fabronia (Schwägr.) Broth. In addition, the presence of both Plagiothecium nemorale (Mitt.) A.Jaeger and P. succulentum (Wilson) Lindb. is confirmed for Iran. 相似文献
14.
《Journal of bryology》2013,35(4):288-295
AbstractThis contribution is a result of collaborative work based on the fieldwork organized during a workshop of the Tropical Bryology Group on Mascarene bryophytes in September 2008, and also from previous unpublished records of the authors. We add 35 new taxon records (17 mosses and 18 liverworts) as well as five other interesting records for Réunion Island (Mascarene Archipelago). Grimmia austrofunalis Müll. Hal., Sphagnum magellanicum Brid. subsp. magellanicum, Didymodon tectorum (Müll. Hal.) K. Saito, Anastrophyllum revolutum Steph. and Lejeunea exilis (Reinw. et al.) Grolle are reported for the first time for Africa. Syrrhopodon vardei L. T. Ellis, Ceratolejeunea papuliflora Steph. and Xylolejeunea grolleana (Pócs) X.-L. He & Grolle, previously known as endemic from Madagascar, are here recorded for Réunion. The latter species is also illustrated with SEM pictures. 相似文献
15.
AbstractThe systematic position of the genus Bryhnia Kaurin has been problematic and remains unsettled. A phylogenetic analysis of Bryhnia and closely related genera, based on the nuclear marker ITS1–5·8S–ITS2 and the plastid markers rpl16, trnG, and trnL–F, was carried out to clarify their relationships and systematic positions. The phylogenetic trees generated from Maximum parsimony and Bayesian analyses show that Bryhnia s.s., represented by B. novae-angliae (Sull. & Lesq.) Grout, B. hultenii E.B.Bartram, and B. scabrida (Lindb.) Kaurin, forms a maximally supported clade nested within Brachythecium Schimp. ‘Bryhnia scabrida’ sensu is Bryhnia brachycladula Cardot, and together they form a monophyletic group with Eurhynchiadelphus eustegia (Besch.) Ignatov & Huttunen and Myuroclada maximowiczii (G.G.Borshch.) Steere & W.B.Schofield. We propose the inclusion of the species currently recognized in Bryhnia in Brachythecium, with the transfer of Bryhnia brachycladula to the genus Myuroclada Besch. Bryhnia brachycladula is further treated as a synonym of the new combination, Myuroclada longiramea (Müll.Hal.) M.Li, Y.F.Wang, M.S.Ignatov & S.Huttunen. 相似文献
16.
One hundred and forty-five taxa of bryophytes are reported from the extreme southeastern Yukon. Eight species of Hepaticae and 13 of mosses represent new records for the Yukon, which are Calypogeia suecica (S. Arnell & Perss.) K. Müll., Chiloscyphus pallescens (Ehrh.) Dum., Conocephalum conicum (L.) Dum., Jamesoniella autumnalis (DC.) Steph., Pellia neesiana (Gott.) Limpr., Ptilidium pulcherrimum (Web.) Hampe, Riccardia palmata (Hedw.) Carruth., Tritomaria exsecta (Schmid.) Schiffn., Amblystegium varium (Hedw.) Lindb., Brachythecium rivulare B.S.G., B. rutabulum (Hedw.) B.S.G., Bryum blindii B.S.G., Didymodon rigidulus Hedw., D. tophaceus (Brid.) Lisa, Drepanocladus trichophyllus (Warnst.) Podp., Hygroamblystegium noterophilum (Sull. & Lesq. ex Sull.) Warnst., Hygrohypnum molle (Hedw.) Loeske, Plagiomnium ciliare (C. Müll.) Kop., P. cuspidatum (Hedw.) Kop., Platydictya minutissimum (Sull. & Lesq. ex Sull.) Crum, and Pylaisiella selwynii (Kindb.) Crum, Steere & Anderson. Many of the other collections represent wide extensions of range within the Yukon Territory. 相似文献
17.
Leonard T. Ellis 《Journal of bryology》2013,35(4):333-341
The lectotype for Calymperes erosum Müll.Hal. is re-established, and lectotypes are designated for three West African taxa: Calymperes asterigerum Müll.Hal. ex Besch., C. leucomitrium Müll.Hal. and C. proligerum Dusén. Calymperes asterigerum and C. leucomitrium are placed in synonymy with C. erosum, and C. proligerum with C. palisotii Schwägr. A revised key to the seven species of Calymperes occurring in West Africa is provided. 相似文献
18.
《Journal of bryology》2013,35(2):122-132
AbstractTaxonomy of some European species of Ephemerum is reviewed. As in several other recent studies, E. minutissimum Lindb. is regarded as a distinct species from E. serratum (Hedw.) Hampe; it is recorded from N. America (by the newly designated lectotype and other specimens) and Turkey, in addition to Europe. E. serratum var. angustifolium Bruch & Schimp. may be a synonym of E. minutissimum; the costate forms E. serratum var. praecox A.W.H.Walther & Molendo and E. intermedium Mitt. in Braithw. are treated as synonyms of E. serratum s.str. Type specimens of E. stellatum H.Philib. are described, a lectotype is designated and it is placed as a synonym of E. serratum s.str. E. hibernicum Holyoak & V.S.Bryan is regarded as a synonym of E. rutheanum Schimp. in Ruthe. The latter is shown to be a rare, European endemic taxon with modern records from Ireland, S. Wales, Germany and The Netherlands, and old records from France and W. Poland; a lectotype is designated. Forms intermediate between E. sessile (Bruch.) Müll.Hal. and the N. American E. crassinervium (Schwägr.) Hampe occur in several countries in W. Europe, some of them indistinguishable from some of the American plants; forms intermediate between E. sessile and E. rutheanum are recorded from S. Portugal and (rarely) Ireland. Differences between E. crassinervium, E. sessile and E. rutheanum in characters of leaves, tubers and capsules are shown to be slight, with considerable overlap. Hence all three taxa are treated as subspecies of E. crassinervium. A revised key to European Ephemerum and Micromitrium is presented. 相似文献
19.
采用经典分类学研究方法,对河北师范大学植物标本馆(HBNU)等国内多个标本馆保存的中国丝瓜藓属直蒴组(Pohlia Hedw.section Cacodon Lindb.ex Broth.)及其近缘类群植物标本共计130余号进行了分类学分析鉴定,并对所确定的中国产直蒴组物种的芽胞大小、形状及叶原基数量和长度等形态学特征进行比较分析,以期为中国丝瓜藓属直蒴组的分类学研究提供理论依据。结果表明:(1)经鉴定中国丝瓜藓属直蒴组植物共有8种——夭命丝瓜藓[Pohlia annotina(Hedw.)Lindb.]、糙枝丝瓜藓[P.camptotrachela(Ren.Card.)Broth.]、林地丝瓜藓[P.drummondii(Müll.Hal.)Andr.]、疣齿丝瓜藓[P.flexuosa Harv.]、纤毛丝瓜藓[P.hisae T.J.Kop.et J.X.Luo]、异芽丝瓜藓[P.leucostoma(BoschSande Lac.)M.Fleisch.]、念珠丝瓜藓[P.lutescens(Limpr.)H.Lindb.]和卵蒴丝瓜藓[P.proligera(Kindb.ex Breidl.)Lindb.ex Arnell]。(2)中国丝瓜藓属直蒴组植物的重要鉴别特征是在假根或叶腋处生有芽胞,而且芽胞形状以及叶原基形状和数量在直蒴组中存在差异,如念珠丝瓜藓具有假根生芽胞,而疣齿丝瓜藓具有两型芽胞。(3)对所鉴定的中国丝瓜藓属直蒴组8种植物的识别特征、生境及其与相近种的关系进行了详细描述,并绘制了形态特征墨线图。 相似文献
20.
《Journal of bryology》2013,35(2):81-94
AbstractA collection of epiphyllous bryophytes from Bioko Island was investigated. It contained 57 epiphyllous bryophytes, comprising 55 hepatics and two mosses. Three taxa, Cololejeunea eustacei Pócs, Colura calderae Pócs and Lejeunea halei Robinson subsp. africana Pócs, are new to science. Cololejeunea papilliloba Steph. is new to Africa, five species of hepatics are new to West Africa, and an additional 31 species of hepatics are newly reported from Bioko Island. The second part of the paper deals with records of non-epiphyllous collections. Fourteen species are reported for the first time for Bioko Island. Actinodontium dusenii Broth. is made a synonym of Actinodontium streptopogoneum Broth. The following new combination is proposed: Wijkia rigidicaule (Müll.Hal. ex Broth.) Frank Müll., comb. nov. (Basionym: Acanthocladium rigidicaule Müll.Hal. ex Broth.). 相似文献