2.3 Dichelyma Capillaceum (DICKS.) MYR. Code: 1383 Anhang: II
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
О Развитии Веточек У Fontinalaceae (Bryophyta) Ulyana N
Arctoa (2011) 20: 119-136 ON THE BRANCH DEVELOPMENT IN FONTINALACEAE (BRYOPHYTA) О РАЗВИТИИ ВЕТОЧЕК У FONTINALACEAE (BRYOPHYTA) ULYANA N. SPIRINA1 & MICHAEL S. IGNATOV2 УЛЬЯНА Н. СПИРИНА1 , МИХАИЛ С. ИГНАТОВ2 Abstract The branch primordia in Fontinalis, Dichelyma and Brachelyma are studied. The most common pattern in the family is that the outermost branch leaf is in ‘eleven o’clock position’, due to a reduction of the first branch leaf that starts to develop in ‘four o’clock position’. Strong elongation of the stem and an extensive displacement of the branch primodium far from the leaf axil are probably the main factors of this reduction. However, in some species of Fontinalis the first branch merophyte pro- duces lamina, either single or compound; at the same time, in F. hypnoides both the first and second branch leaves are reduced, so the outermost leaf is in ‘twelve o’clock posi- tion’. The branch ‘foot’ formed of the bases of proximal branch leaves is discussed. Резюме Изучены зачатки веточек Fontinalis, Dichelyma и Brachelyma. Наиболее распространенным вариантом расположения веточных листьев является тот, при котором наиболее наружный находится в положении ‘11 часов циферблата’, что связано с редукцией первого веточного листа, по-видимому, вследствие сильного растяжения стебля и смещения зачатка веточки относительно пазухи листа. Однако у некоторых видов Fontinalis первый веточный лист имеет развитую пластинку, простую или составную; в то же время есть виды, у которых обычно редуцируются и 1 и 2 веточные листья, так что наиболее наружный оказывается в положении ‘12 часов циферблата’. Обсуждается ‘стопа’, часто развитая в основании веточки, которая образована клетками оснований проксимальных веточных листьев. -
Notes on Aptychella (Sematophyllaceae, Bryopsida): Yakushimabryum Longissimum, Syn
Hattoria4: 107-118,2013 Notes on Aptychella (Sematophyllaceae, Bryopsida): Yakushimabryum longissimum, syn. nov. Tadashi Suzuki 1, Yuya Inoue2, Hiromi Tsubota2 and Zennoske Iwatsuki3 IThe Hattori Botanical Laboratory, Shimada Branch, 6480-3 Takasago-cho, Shimada-shi, Shizuoka ken 427-0054, Japan 2Miyajima Natural Botanical Garden, Graduate School of Science, Hiroshima University, Mitsumaruko-yama 1156-2, Miyajima-cho, Hatsukaichi-shi, Hiroshima-ken 739-0543, Japan 3The Hattori Botanical Laboratory, Okazaki Bran~h, 10-3 Mutsuna-shin-machi, Okazaki-shi, Aichi ken 444-0846, Japan Hattoria 4: 107-118,2013 Notes on Aptychella (Sematophyllaceae, Bryopsida): Yakushimabryum iongissimum, syn. nov. Tadashi Suzuki 1, Yuya Inoue2, Hiromi Tsubota2 and Zennoske Iwatsuki3 IThe Hattori Botanical Laboratory, Shimada Branch, 6480-3 Takasago-cho, Shimada-shi, Shizuoka ken 427-0054, Japan 2Miyajima Natural Botanical Garden, Graduate School of Science, Hiroshima University, Mitsumaruko-yama 1156-2, Miyajima-cho, Hatsukaichi-shi, Hiroshima-ken 739-0543, Japan 3The Hattori Botanical Laboratory, Okazaki Branch, 10-3 Mutsuna-shin-machi, Okazaki-shi, Aichi ken 444-0846, Japan Abstract. Yaklishil11abryul11 /ongissil11l1l11 H.Akiyama, Y.Chang, T.Yamag. & B.C.Tan is proposed as a new synonym of Aptychella tonkinensis (Broth. & Paris) Broth. Morphological comparisons and phylogenetic analysis based on chloroplast rbcL gene sequences supported our taxonomic treatment. Introduction Yakushimabryum longissimum was described from Yakushima Island, Japan by Akiyama et al. (2011). The type specimens of Y. longissimum and Gammiella touwii B.C.Tan, the latter a synonym of Gammiella tonkinensis (Broth. & Paris) B.C.Tan (Tan & Jia 1999), were compared. No morphological differences between these two species were found. To evaluate the morphological conclusions we undertook a phylogenetic analysis based on sequences of the chloroplast ribulose 1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) gene. -
Water Relations: Winter Physiology
Glime, J. M. 2017. Water Relations: Winter Physiology. Chapt. 7-9. In: Glime, J. M. Bryophyte Ecology. Volume 1. Physiological 7-9-1 Ecology. Ebook sponsored by Michigan Technological University and the International Association of Bryologists. Ebook last updated 7 March 2017 and available at <http://digitalcommons.mtu.edu/bryophyte-ecology/>. CHAPTER 7-9 WATER RELATIONS: WINTER PHYSIOLOGY TABLE OF CONTENTS Problems in Winter ............................................................................................................................................. 7-9-2 Frost Damage............................................................................................................................................... 7-9-3 Ice Crystals................................................................................................................................................. 7-9-10 Desiccating Conditions ..................................................................................................................................... 7-9-11 Desiccation Tolerance....................................................................................................................................... 7-9-13 Ice-nucleating Proteins...................................................................................................................................... 7-9-16 Atmospheric Source................................................................................................................................... 7-9-17 Nucleating -
What Is Dichelyma Antarcticum C. Muell.? 1. Introduction
POLISH POLAR RESEARCH (POL. POLAR RES.) 8 4 403—410 1987 Ryszard OCHYRA Department of Bryology and Lichenology Institute of Botany Polish Academy of Sciences Lubicz 46 31-512 Kraków, POLAND What is Dichelyma antarcticum C. Muell.? ABSTRACT: On the basis of comparable habit, leaf morphology and leaf cell pattern, leaf and stem sectional anatomy, Dichelyma antarcticum C. Muell. is reduced to synonymy with Blindia magellanica C. Muell. Key words: Subantarctica, bryology, taxonomy, Dichelyma, Blindia 1. Introduction Dichelyma Myr. is a small genus of pleurocarpous mosses consisting of five species occurring exclusively in the Northern Hemisphere (Welch 1960), although fifteen specific names have been correctly combined with this generic name (Wijk et al. 1962, 1969). Of these, only one name refers to the species described from outside the Holarctic, namely to Dichelyma antarcticum C. Muell. from the austral region. According to Welch (1960) the type collection of this species was examined by Frances E. Wynne, who regarded it as Drepanocladus aduncus (Hedw.) Warnst. var. capillifolius (Warnst.) Grout. Since the latter taxon has never been recorded in the Southern Hemisphere, I critically re-examined type material of D. antarcticum as part of a revision of the extra-Holarctic Amblystegiaceae. Muller (1883, 1889) described Dichelyma antarcticum, the type of which was collected on Kerguelen Islands by F. C. Naumann during the course of the "Gazelle" Expedition around the world in 1874—1876. He compared this newly described species to some slender and delicate forms of Dichelyma capillaceum (With.) Myr. from eastern North America and northern Europe from which it differed in having much narrower and always straight 404 Ryszard Ochyra leaves with well-developed alar cells. -
Bryological Times 2001
IAB AND ITS ROLE IN EDUCATION One of the missions in the strategic plan of IAB is to strenghten education. Rod Seppelt outlines how IAB can contribute to this process. see page 9 a newsletter from INTERNATIONAL ASSOCIATION OF BRYOLOGISTS Two new students presents themselves, Suzanne Mills from Edmonton (left; p. 3) and Ajit Pratap Singh from Lucknow (above; p2). THREATENED LIVERWORT Theses in LISTED Bryology 4 The liverwort Pseudocephalozia paludicola has been listed as threatened in Victoria, Australia. Calomnium Bill Buck continues to collect and complanatum willalso be added within short, reports present thesis. In this issue, 6 new David Meager. see page 7 theses are presented. see page 6 RECENT DEATHS The Bryological Times Issue103 DR ILMA STONE 1913-2001 Australia has lost one of their greatest bryologists. Jessica Beaver writes a March 2000 tribute to Ilma Stone who died on the 4th of July at an age of 87. ISSN 0253-4738 see page 8 International Association of Bryologists (IAB) is an organisation open for persond all interested in bryophytes. For membership, contact Sandi Vitt, Dept. of Plant Biol., Southern Illinois Univ., Carbondale, IL 62901-6509, USA ([email protected]). Visit also our web site at http://www.devonian.ualberta.ca/iab/. Bryological Times is issued 4 times per year. Ajit Pratap Singh, Lucknow, India stitute, Lucknow, where I now work under the Botanical Survey of India. Sixty percent the supervision of the eminent Dr. Virendra of India remains bryologically unexplored. Nath (Assistant Director). My project is Throughout the world, only a few people sponsored by the New Delhi Department of are devoted to bryology. -
Dichelyma (Fontinalaceae, Bryophyta) in Russia Dichelyma (Fontinalaceae, Bryophyta) В России Irina V
Arctoa (2013) 22: 111-120 DICHELYMA (FONTINALACEAE, BRYOPHYTA) IN RUSSIA DICHELYMA (FONTINALACEAE, BRYOPHYTA) В РОССИИ IRINA V. C ZERNYADJEVA1 & ELENA A. IGNATOVA2 ИРИНА В. ЧЕРНЯДЬЕВА1, ЕЛЕНА А. ИГНАТОВА2 Abstract Four species of Dichelyma are known at present in Russia: D. capillaceum (With.) Myrin, D. falcatum (Hedw.) Myrin, D. japonicum Card. and D. uncinatum Mitt. The latter species is newly reported for the country. It was discovered in herbarium collections from Commander Islands (Kamchatsky Territory), Chukotka and Anabar Plateau (Krasnoyarsk Territory, Taimyr District). All these specimens were previously identified as D. capillaceum. Distribution of the latter species in Russia is restricted to central and northern parts of European Russia and Western Siberia (middle course of Ob River). Dichelyma falcatum is not rare in northern part of European Russia and in mon- tane areas of southern Siberia, southern Taimyr and Chukotka, known also in central European Russia (south to Tver Province), Urals, Western Siberia, Republic Sakha (Yakutia), and Kamchatka. Dichelyma japonicum is known from single locality in Iturup Island (Kuril Islands). Key to identification, descrip- tions, data on distribution in Russia and ecology are provided for all species, illustrations of D. capilla- ceum and D. uncinatum are also included. Резюме В настоящее время на территории России известны 4 вида из рода Dichelyma: D. capillaceum (With.) Myrin, D. falcatum (Hedw.) Myrin, D. japonicum Card. и D. uncinatum Mitt. Последний вид впервые приводится для России. Он был выявлен в коллекциях с Командорских островов (Камчатский край), Чукотки и Анабарского плато (Красноярский край, Таймырский Автономный район), первоначально определенных как D. capillaceum. Ареал D. capillaceum в России охватывает центр и север европейской части, доходя на восток до Западной Сибири (среднего течения Оби). -
Checklist and Country Status of European Bryophytes – Towards a New Red List for Europe
ISSN 1393 – 6670 Checklist and country status of European bryophytes – towards a new Red List for Europe Cover image, outlined in Department Green Irish Wildlife Manuals No. 84 Checklist and country status of European bryophytes – towards a new Red List for Europe N.G. Hodgetts Citation: Hodgetts, N.G. (2015) Checklist and country status of European bryophytes – towards a new Red List for Europe. Irish Wildlife Manuals, No. 84. National Parks and Wildlife Service, Department of Arts, Heritage and the Gaeltacht, Ireland. Keywords: Bryophytes, mosses, liverworts, checklist, threat status, Red List, Europe, ECCB, IUCN Swedish Speices Information Centre Cover photograph: Hepatic mat bryophytes, Mayo, Ireland © Neil Lockhart The NPWS Project Officer for this report was: [email protected] Irish Wildlife Manuals Series Editors: F. Marnell & R. Jeffrey © National Parks and Wildlife Service 2015 Contents (this will automatically update) PrefaceContents ......................................................................................................................................................... 1 1 ExecutivePreface ................................ Summary ............................................................................................................................ 2 2 Acknowledgements 2 Executive Summary ....................................................................................................................................... 3 Introduction 3 Acknowledgements ...................................................................................................................................... -
Genetic Diversity and Phylogeography of the Rare Riparian Moss Dichelyma Capillaceum (With.) Myr
Arch. Biol. Sci., Be�gr�de, 61 (1), 85-91, 2009 DOI:10.2298/ABS0901085S GENETIC DIVERSITY AND PHYLOGEOGRAPHY OF THE RARE RIPARIAN MOSS DICHELYMA CAPILLACEUM (WITH.) MYR. INFERRED FROM TRNL-F PLASTID DNA SEQUENCES M. SaboVljeVIć1 and J.-P. Frahm2 1Institute of Botany and Jevremovac Botanical Garden, Faculty of Biology, University of Belgrade, 11000 Be�gr�de, Serbi� 2AG Bryologie, Nees Institut für Biodiversität der Pflanzen, RFW Universität Bonn, D-53115 Bo��, Germany Abstract — The ge�etic relatio�ships of Dichelyma capillaceum (With.) Myr. �re studied from ch�oroplast seque�ces of the tr�L-� regio�. O� the b�sis of the mo�ecular d�t� obt�i�ed, the German populatio� can be co�sidered to be derived from Scandinavian (Swedish) r�ther than North American populatio�s. To judge from the ge�etic distances betwee� the Swedish and German populatio�s, the sep�r�tio� must h�ve occurred � �o�g time �go. Key words: Mosses, Dichelyma capillaceum, ge�etic relatio�ship, phy�ogeogr�phy, re�ict�ess Udc582.32:581.9:575.2 INTRODUCTION There h�ve bee� �o reports of European fossi� or subfossi� fi�ds of D. capillaceum (e.g., Jovet-Ast, The dioecious moss Dichelyma capillaceum (With.) 1967; Dickso�, 1973), and �t �e�st �o Qu�ternary Myr. (�o���ti����nalace�e) h�s � very sc�ttered �mphi- subfossi�s of this species h�ve bee� fou�d i� North Atlantic range (�ig. 1), m�inly i�c�udi�g the �orth- Americ� either (Miller, 1980; Jansse�s, 1983). e�ster� p�rt of North Americ� and Scandinavi� (Crum and A�derso�, 1981; Ireland, 1989; Nyho�m, Dichelyma capillaceum is � yellowish-brow� to 1960; Toivo�e�, 1972). -
Genetic Distances and Phylogeography of Selected Disjunct Moss Populations in Europe
Genetic distances and phylogeography of selected disjunct moss populations in Europe Dissertation zur Erlangung des Doktorgrades (Dr. rer. nat.) der Mathematisch-Naturwissenschaftlichen Fakultät der Rheinischen-Friedrich-Wilhelms-Universität Bonn vorgelegt von Marko Sabovljević aus Belgrad Bonn 2006 Angefertigt mit Genehmigung der Mathematisch – Naturwissenschaftlichen Fakultät der Rheinischen-Friedrich-Wilhelms-Universität Bonn 1. Referent: Prof. Dr. J.-P. Frahm 2. Referent: PD. Dr. W. Barthlott 3. Referent: Prof. Dr. T. Litt 4. Referent: PD. Dr. J. Löffler Tag der Promotion: Juli 2005 Diese Dissertation ist auf dem Hochschulschriftenserver der ULB Bonn http://hss.ulb.uni- bonn.de/diss_online elektronisch publiziert to my parents, meinen Eltern, mojim roditeljima, to my Aneta, meiner Aneta, mojoj Aneti and to my friends. und meinen Freunden. i mojim prijateljima. Contents I 1.0. INTRODUCTION 1 1.1. Bryophyte relictness vs. Bryophyte dispersal 1 1.1.1. Bryophyte dispersal 1 1.1.2. Bryophyte relicts 3 1.1.3. About glaciations 5 1.2. Effects of glaciations on biotas 8 1.2.1. Selection for vagility 12 1.2.2. Selection for the low specialization 13 1.2.3. Interbreeding during range advances 14 1.3. Molecular tracing of population relationships and past migration events: insights from the nuclear ribosomal DNA: Internal Transcribed Spacer (ITS) and plastid non-coding DNA region (trnL-F spacer and intron) 16 1.3.1. Plant DNA sequence markers suitable for phylogeographic studies 20 1.3.2. Internal Transcribed Spacer of the nrDNA 23 1.3.3. trnL-trnF region of the plastid DNA 29 1.4. Bryophyte phylogeography 30 1.5. Species chosen for our investigations 34 1.5.1. -
A Miniature World in Decline: European Red List of Mosses, Liverworts and Hornworts
A miniature world in decline European Red List of Mosses, Liverworts and Hornworts Nick Hodgetts, Marta Cálix, Eve Englefield, Nicholas Fettes, Mariana García Criado, Lea Patin, Ana Nieto, Ariel Bergamini, Irene Bisang, Elvira Baisheva, Patrizia Campisi, Annalena Cogoni, Tomas Hallingbäck, Nadya Konstantinova, Neil Lockhart, Marko Sabovljevic, Norbert Schnyder, Christian Schröck, Cecilia Sérgio, Manuela Sim Sim, Jan Vrba, Catarina C. Ferreira, Olga Afonina, Tom Blockeel, Hans Blom, Steffen Caspari, Rosalina Gabriel, César Garcia, Ricardo Garilleti, Juana González Mancebo, Irina Goldberg, Lars Hedenäs, David Holyoak, Vincent Hugonnot, Sanna Huttunen, Mikhail Ignatov, Elena Ignatova, Marta Infante, Riikka Juutinen, Thomas Kiebacher, Heribert Köckinger, Jan Kučera, Niklas Lönnell, Michael Lüth, Anabela Martins, Oleg Maslovsky, Beáta Papp, Ron Porley, Gordon Rothero, Lars Söderström, Sorin Ştefǎnuţ, Kimmo Syrjänen, Alain Untereiner, Jiri Váňa Ɨ, Alain Vanderpoorten, Kai Vellak, Michele Aleffi, Jeff Bates, Neil Bell, Monserrat Brugués, Nils Cronberg, Jo Denyer, Jeff Duckett, H.J. During, Johannes Enroth, Vladimir Fedosov, Kjell-Ivar Flatberg, Anna Ganeva, Piotr Gorski, Urban Gunnarsson, Kristian Hassel, Helena Hespanhol, Mark Hill, Rory Hodd, Kristofer Hylander, Nele Ingerpuu, Sanna Laaka-Lindberg, Francisco Lara, Vicente Mazimpaka, Anna Mežaka, Frank Müller, Jose David Orgaz, Jairo Patiño, Sharon Pilkington, Felisa Puche, Rosa M. Ros, Fred Rumsey, J.G. Segarra-Moragues, Ana Seneca, Adam Stebel, Risto Virtanen, Henrik Weibull, Jo Wilbraham and Jan Żarnowiec About IUCN Created in 1948, IUCN has evolved into the world’s largest and most diverse environmental network. It harnesses the experience, resources and reach of its more than 1,300 Member organisations and the input of over 10,000 experts. IUCN is the global authority on the status of the natural world and the measures needed to safeguard it. -
A Molecular Phylogenetic Analysis of Genera
Phytotaxa 9: 175–195 (2010) ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ Article PHYTOTAXA Copyright © 2010 • Magnolia Press ISSN 1179-3163 (online edition) Moss diversity: A molecular phylogenetic analysis of genera CYMON J. COX,1,3,5 BERNARD GOFFINET,2 NORMAN J. WICKETT2,4, SANDRA B. BOLES1 & A. JONATHAN SHAW1 1 Department of Biology, Duke University, Durham, North Carolina 27708, U.S.A. 2 Department of Ecology and Evolutionary Biology, University of Connecticut, Connecticut 06269, U.S.A. 3 Current address: Centro de Ciências do Mar (CCMAR), Universidade do Algarve, 8005-139 Faro, Portugal. 4Current address: Department of Biology, Pennsylvania State University, Pennsylvania 16802, U.S.A. 5 Author for correspondence ([email protected]) Abstract In this study we present phylogenetic and molecular phylogenetic diversity analyses of moss taxa from a total of 655 genera of mosses. Three loci were sampled: chloroplast ribosomal small protein 4, the intronic region of the mitochondrial NADH dehydogenase subunit 5, and partial sequences of the nuclear 26S ribosomal RNA. Maximum likelihood and Bayesian phylogenetic analyses were performed on individual loci and on multilocus data sets. A measure of phylogenetic diversity was calculated and constrasted among major lineages of mosses. We reveal many instances of incongruence among genomic partitions, but, overall, our analyses describe relationships largely congruent with previous studies of the major groups of mosses. Moreover, our greater sampling highlights the possible non-monophyly of many taxonomic families, particularly in the haplolepideous and pleurocarpous mosses. Comparisons of taxic and phylogenetic diversity among genera indicate that the Dicranidae (haplolepideous taxa) include about 15% of moss genera, but nearly 30% of the phylogenetic diversity. -
The Ecological and Phytocenotic Preferences of Dichelyma Capillaceum (Fontinalaceae, Bryophyta) in West Siberia Экологич
Arctoa (2015) 24: 210-215 doi: 10.15298/arctoa.24.21 THE ECOLOGICAL AND PHYTOCENOTIC PREFERENCES OF DICHELYMA CAPILLACEUM (FONTINALACEAE, BRYOPHYTA) IN WEST SIBERIA ЭКОЛОГИЧЕСКИЕ И ФИТОЦЕНОТИЧЕСКИЕ ПРЕДПОЧТЕНИЯ DICHELYMA CAPILLACEUM (FONTINALACEAE, BRYOPHYTA) В ЗАПАДНОЙ СИБИРИ ELENA D. LAPSHINA1 ЕЛЕНА Д. ЛАПШИНА1 Abstract Ecological conditions and phytocenotic characteristics of Dichelyma capillaceum habitats in the Nature Park “Kondinskie Lakes” (Khanty-Mansiysk Autonomous District, West Siberia – 60°54’ N; 63°30’ E) are described based on a geobotanical survey. Unlike the previous finds of Dichelyma capillaceum in Russia this locality is represented by several collections and multiple records of the species. Nineteen vegetation relevйs with Dichelyma capillaceum are analyzed. It is noted that the habitats of this species in West Siberia are similar to those in Western Europe. The habitats in both Europe and Siberia have a strongly variable water level (amplitude up to 1.0 m). The main distinctions – are the low amounts of nutrients in river and lake waters in Siberia (nitrogen: NO3 =0.32-0.76 mg/l, – + 3– NO2 =0-0.06 mg/l, NH4 =0.6-0.8 mg/l; phosphorus: PO4 =0.05-0.15 mg/l), the low mineral levels (total sum of ions is 32.7 – 43.7 mg/l), and the relatively acid water (pH=5.1-5.8). The collections from the study area lack sporophytes. However, the frequency and abundance of Dichelyma capillaceum in suitable habitats suggests that the asexual reproduction is rather efficient, which allows us to assume a wider distribution of the species in West Siberia. Резюме Сообщается об особенностях произрастания и экологических условиях местообитаний Dichelyma capillaceum в природном парке «Кондинские озера» (Ханты-Мансийский автономный округ, Западная Сибирь – 60°54’ N; 63°30’ E).