New National and Regional Bryophyte Records, 63
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Updated Site Compilation of the Latin American Pollen Database
PALBO-03688; No of Pages 12 Review of Palaeobotany and Palynology xxx (2015) xxx–xxx Contents lists available at ScienceDirect Review of Palaeobotany and Palynology journal homepage: www.elsevier.com/locate/revpalbo Updated site compilation of the Latin American Pollen Database Suzette G.A. Flantua a,⁎, Henry Hooghiemstra a,⁎, Eric C. Grimm b, Hermann Behling c, Mark B. Bush d, Catalina González-Arango e, William D. Gosling a,f, Marie-Pierre Ledru g, Socorro Lozano-García h, Antonio Maldonado i, Aldo R. Prieto j,ValentíRullk, John H. Van Boxel a a Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands b Illinois State Museum, Research and Collections Center, 1011 East Ash Street, Springfield, IL 62703, USA c Georg-August-University of Göttingen, Albrecht-von-Haller-Institute for Plant Sciences, Department of Palynology and Climate Dynamics, Untere Karspüle 2, 37073, Göttingen, Germany d Florida Institute of Technology, Department of Biology, 150 West University Blvd., Melbourne, FL 32901, USA e Departamento de Ciencias Biológicas, Universidad los Andes, A.A. 4976 Bogotá, Colombia f Department of Environment, Earth and Ecosystems, Center for Earth, Planetary, Space and Astronomical Research (CEPSAR), The Open University, Walton Hall, Milton Keynes MK7 6AA, UK g Institut des Sciences de l'Evolution, ISEM (UMR 226 — IRD/CNRS/UM2), Place Eugene Bataillon, CC 061, 34095 Montpellier Cedex 05, France h Instituto de Geología, Universidad Nacional Autónoma de México, México D.F. 04520, Mexico i Centro de Estudios Avanzados en Zonas Áridas (CEAZA), Universidad de La Serena, Casilla 599, La Serena, Chile j Laboratorio de Paleoecología y Palinología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, 7600 Mar del Plata, Argentina k Institute of Earth Sciences “Jaume Almera” (ICTJA-CSIC). -
Dicranum Scoparium Broom Fork-Moss Key 129, 135, 139
Dicranales Dicranum scoparium Broom Fork-moss Key 129, 135, 139 5 mm 5 mm 1 cm Identification A medium- to large-sized plant (up to 10 cm), growing in yellow-green to dark green cushions or large patches. The leaves are 4–7.5 mm long, narrowly spearhead-shaped and taper to a long fine tip composed largely of the strong nerve. They are often somewhat curved, but can also be straight and are hardly altered when dry. The leaf margins are usually strongly toothed near the tip. The back of the nerve has raised lines of cells which are just visible with a hand lens. These are also toothed, making the tip of the leaf appear toothed all round. D. scoparium occasionally produces deciduous shoots with smaller leaves at the tip of the stems. The curved, cylindrical capsule is common in the north and west of Britain, and is borne on a long seta that is yellow above and reddish below. Similar species D. scoparium is quite variable and confusion is most likely with D. majus (p. 379) and D. fuscescens (p. 382). D. majus is a larger plant with longer, regular, strongly curved leaves showing little variation; if in doubt, your plant is almost certainly D. scoparium. D. fuscescens is similar in size to D. scoparium, but has a finer leaf tip with smaller teeth on the margins and lacks raised lines of cells on the back of the leaves. The leaves in D. fuscescens are crisped when dry, and in this state mixed stands of D. scoparium and D. -
Check- and Red List of Bryophytes of the Czech Republic (2003)
Preslia, Praha, 75: 193–222, 2003 193 Check- and Red List of bryophytes of the Czech Republic (2003) Seznam a Červený seznam mechorostů České republiky (2003) Jan K u č e r a 1 and Jiří Vá ň a 2 1University of South Bohemia, Faculty of Biological Sciences, Branišovská 31, CZ-370 05 České Budějovice, Czech Republic, e-mail: [email protected]; 2Charles University in Prague, Faculty of Science, Department of Botany, Benátská 2, CZ-128 01 Prague, Czech Republic, e-mail: [email protected] Kučera J. & Váňa J. (2003): Check- and Red List of bryophytes of the Czech Republic (2003). – Preslia, Praha, 75: 193–222. The second version of the checklist and Red List of bryophytes of the Czech Republic is provided. Generally accepted infraspecific taxa have been incorporated into the checklist for the first time. With respect to the Red List, IUCN criteria version 3.1 has been adopted for evaluation of taxa, and the criteria used for listing in the respective categories are listed under each red-listed taxon. Taxa without recent localities and those where extinction has not been proven are listed as a subset of DD taxa. Little known and rare non-threatened taxa with incomplete knowledge of distribution which are worthy of further investigation are listed on the so-called attention list. In total, 849 species plus 5 subspecies and 19 varieties have been accepted. 23 other historically reported species and one va- riety were evaluated as doubtful with respect to unproven but possible occurrence in the territory, and 6 other species with proven occurrence require taxonomic clarification. -
Spore Dispersal Vectors
Glime, J. M. 2017. Adaptive Strategies: Spore Dispersal Vectors. Chapt. 4-9. In: Glime, J. M. Bryophyte Ecology. Volume 1. 4-9-1 Physiological Ecology. Ebook sponsored by Michigan Technological University and the International Association of Bryologists. Last updated 3 June 2020 and available at <http://digitalcommons.mtu.edu/bryophyte-ecology/>. CHAPTER 4-9 ADAPTIVE STRATEGIES: SPORE DISPERSAL VECTORS TABLE OF CONTENTS Dispersal Types ............................................................................................................................................ 4-9-2 Wind Dispersal ............................................................................................................................................. 4-9-2 Splachnaceae ......................................................................................................................................... 4-9-4 Liverworts ............................................................................................................................................. 4-9-5 Invasive Species .................................................................................................................................... 4-9-5 Decay Dispersal............................................................................................................................................ 4-9-6 Animal Dispersal .......................................................................................................................................... 4-9-9 Earthworms .......................................................................................................................................... -
The Free Radical Scavenging Activities of Biochemical Compounds of Dicranum Scoparium and Porella Platyphylla
Aydın S. 2020. Anatolian Bryol……………………………………………………………..……………19 Anatolian Bryology http://dergipark.org.tr/tr/pub/anatolianbryology Anadolu Briyoloji Dergisi Research Article DOI: 10.26672/anatolianbryology.701466 e-ISSN:2458-8474 Online The free radical scavenging activities of biochemical compounds of Dicranum scoparium and Porella platyphylla Sevinç AYDIN1* 1Çemişgezek Vocational School, Munzur University, Tunceli, TURKEY Received: 10.03.2020 Revised: 28.03.2020 Accepted: 17.04.2020 Abstract The bryophytes studies carried out in our country are mainly for bryofloristic purposes and the studies on biochemical contents are very limited. Dicranum scoparium and Porella platyphylla taxa of bryophytes were used in the present study carried out to determine the free radical scavenging activities, fatty acid, and vitamin contents. In this study, it was aimed to underline the importance of bryophytes for scientific literature and to provide a basis for further studies on this subject. The data obtained in this study indicate that the DPPH radical scavenging effect of D. scoparium taxon is significantly higher than that of P. platyphylla taxon. It is known that there is a strong relationship between the phenolic compound content of methanol extracts of the plants and the DPPH radical scavenging efficiency. When the fatty acid contents were examined, it was observed that levels of all unsaturated fatty acids were higher in the P. platyphylla taxon than the D. scoparium taxon, except for α-Linolenic acid. When the vitamin contents of species were compared, it was determined that D-3, α -tocopherol, stigmasterol, betasterol amount was higher in Dicranum taxon. Keywords: DPPH, Fatty Acid, Vitamin, Dicranaceae, Porellaceae Dicranum scoparium ve Porella platyphylla taxonlarının biyokimyasal bileşiklerinin serbest radikal temizleme faaliyetleri Öz Ülkemizde briyofitler ile ilgili olan çalışmalar genellikle briyofloristik amaçlı olup serbest radikal temizleme aktiviteleri ve yağ asidi içerikleri gibi diğer amaçlı çalışmalar yok denecek kadar azdır. -
SPECIES FACT SHEET Ryszard's Racomitrium Moss
SPECIES FACT SHEET Common Name: Ryszard's racomitrium moss Scientific Name: Codriophorus ryszardii Recent synonyms: Racomitrium ryszardii. All reports of Racomitrium aquaticum (= Codriophorus aquaticus) from North America refer to Codriophorus ryszardii. Division: Bryophyta Class: Bryopsida Order: Grimmiales Family: Grimmiaceae Taxonomic Note: All North American records for Codriophorus aquaticus (= Racomitrium aquaticum) have been renamed Codriophorus ryszardii (= Racomitrium ryszardii), and C. aquaticum has been restricted to the Old World (Benarek-Ochyra 2000; Ochyra and Benarek-Ochyra 2004a). Nomenclature used in this species fact sheet follows the conspectus for the Racomitroideae proposed for use in the Bryophyte Flora of North America (Ochyra and Benarek-Ochyra 2004b). Technical Description: Plants trailing or to erect, 1-10 cm long, branched irregularly. Leaves green, yellow-green to blackish below, linear-lanceolate, straight or curved at shoot tips, imbricate when dry, 2- 4 mm long, 0.4-1 mm wide, tapered to a rounded, roughened tip; margins entire, recurved, lacking row of large thin-walled cells at base; costa forming prominent keel at back of leaf, extending nearly to leaf tip and never forming an awn; leaf cells multipapillose, the cell walls sinuose-wavy. Setae 4-8 mm long, twisted clockwise when dry. Capsules 2-3 mm long, cylindrical. Peristome teeth 0.6-0.8 mm long. Distinctive characters: (1) Leaf cells multipapillose, (2) leaves imbricate, strongly keeled and consistently awnless, (3) leaves bright green to yellow-green, (4) peristome 1 mm long, (5) moist shaded rock substrate. Similar species: Codriophorus varius (= Racomitrium varium) is very similar, but (1) usually at least some of its leaves have distinct awns, (2) its peristome teeth are an astonishing 1-1.7 mm long, forming a tepee-shaped cone that is frequently broken, and (3) its habitat on rocks, logs and soil is usually drier than that of C. -
Tag Der Artenvielfalt 2018 in Weißbrunn, Ulten (Gemeinde Ulten, Südtirol, Italien)
Thomas Wilhalm Tag der Artenvielfalt 2018 in Weißbrunn, Ulten (Gemeinde Ulten, Südtirol, Italien) Keywords: species diversity, Abstract new records, Ulten, Val d’Ultimo, South Tyrol, Italy Biodiversity Day 2018 in Weißbrunn, Ulten Valley (municipality of Ultimo, South Tyrol, Italy) The 19 th Biodiversity Day in South Tyrol was held in the municipality of Ulten/Ultimo. A total of 886 taxa were found. Einleitung Der 19. Südtiroler Tag der Artenvielfalt wurde am 30. Juni 2018 im Talschluss von Ulten abgehalten. Wie in den Jahren zuvor oblag dem Naturmuseum Südtirol sowohl die Organisation im Vorfeld als auch die Koordination vor Ort. Begleitend zu den Felderhebungen der zahlreichen Fachleute (siehe einzelne Beiträge) war ein didakti- sches Rahmenprogramm vorgesehen, das eine vogelkundliche und eine naturkundliche Wanderung im Untersuchungsgebiet (Organisation: Nationalpark Stilfserjoch unter der Koordination von Ronald Oberhofer) sowie ein Kinder- und Familienprogramm im Nationalparkhaus Lahnersäge in St. Gertraud umfasste (Organisation und Durchführung durch die Mitarbeiterinnen des Naturmuseums Südtirol Johanna Platzgummer, Elisabeth Waldner und Verena Preyer). Für allgemeine Informationen (Konzept und Organisation) zum Tag der Artenvielfalt und insbesondere zur Südtiroler Ausgabe siehe HILPOLD & KRANEBITTER (2005) und SCHATZ (2016). Adresse der Autors: Thomas Wilhalm Naturmuseum Südtirol Bindergasse 1 I-39100 Bozen thomas.wilhalm@ naturmuseum.it DOI: 10.5281/ zenodo.3565390 Gredleriana | vol. 19/2019 247 | Untersuchungsgebiet Das Untersuchungsgebiet umfasste in seinem Kern die Flur „Weißbrunn“ im Talschluss von Ulten westlich der Ortschaft St. Gertraud, d.h. den Bereich zwischen dem Weißbrunnsee (Stausee) und der Mittleren Weißbrunnalm. Im Süden war das Gebiet begrenzt durch die Linie Fischersee-Fiechtalm-Lovesboden, im Nordwesten durch den Steig Nr. 12 östlich bis zur Hinteren Pilsbergalm. -
Grimmia (Grimmiaceae, Bryophyta) in the Neotropics
Grimmia (Grimmiaceae, Bryophyta) in the Neotropics CLAUDIO DELGADILLO-MOYA Instituto de Biología Universidad Nacional Autónoma de México Grimmia fuscolutea Hook. Photo by Carmen Loyola. Grimmia (Grimmiaceae, Bryophyta) in the Neotropics Claudio Delgadillo-Moya Diseño de portada y formación: Julio César Montero / D.G. Diana Martínez Diseño: D.G. Julio César Montero / D.G. Diana Martínez Fotografía de portada: Susana Guzmán Fotografía portadilla: Carmen Loyola Primera edición: 1 de octubre de 2015 D.R.©2015 UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO Ciudad Universitaria, Delegación Coyoacán, C.P. 04510, México, Distrito Federal www.unam.mx INSTITUTO DE BIOLOGÍA www.ib.unam.mx ISBN: 978-607-02-7185-4 Prohibida la reproducción total o parcial por cualquier medio sin la autorización escrita del titular de los derechos patrimoniales. Hecho en México Índice PREFACE . 4 INTRODUCTION . 6 MORPHOLOGY AND ANATOMY . 6 ECOLOGY . 8 DISTRIBUTION . 8 SYSTEMATIC TREATMENT . 9 1. Grimmia anodon Bruch & Schimp. 14 2. Grimmia atrata Miel. 16 3. Grimmia austrofunalis Müll. 19 4. Grimmia bicolor Herz. 22 5. Grimmia donniana Sm. 24 6. Grimmia elongata Kaulf. 26 7. Grimmia fuscolutea Hook. 29 8. Grimmia herzogii Broth. 32 9. Grimmia involucrata Card. 34 10. Grimmia laevigata (Brid.) Brid. 37 11. Grimmia lisae De Not. 38 12. Grimmia longirostris Hook. 42 13. Grimmia mexicana Greven. 48 14. Grimmia molesta Muñoz, Ann. 50 15. Grimmia montana Bruch & Schimp. 52 16. Grimmia moxleyi Williams, . 54 17. Grimmia navicularis Herz. 56 18. Grimmia ovalis (Hedw.) Lindb. 59 19. Grimmia pilifera P. Beauv. 62 20. Grimmia pseudoanodon Deguchi, Stud. 65 21. Grimmia pulla Card. 67 22. Grimmia pulvinata (Hedw.) Sm. -
Bucklandiella Seppeltii , a New Species of Grimmiaceae From
Turkish Journal of Botany Turk J Bot (2014) 38: 1214-1228 http://journals.tubitak.gov.tr/botany/ © TÜBİTAK Research Article doi:10.3906/bot-1405-26 Bucklandiella seppeltii, a new species of Grimmiaceae from Australasia, and its phylogenetic position based on molecular data 1 1, 2,3 2 Halina BEDNAREK-OCHYRA , Ryszard OCHYRA *, Jakub SAWICKI , Monika SZCZECIŃSKA 1 Laboratory of Bryology, Institute of Botany, Polish Academy of Sciences, Kraków, Poland 2 Department of Botany and Nature Protection, University of Warmia and Mazury, Olsztyn, Poland 3 Department of Biology and Ecology, University of Ostrava, Ostrava, Czech Republic Received: 12.05.2014 Accepted: 08.10.2014 Published Online: 17.11.2014 Printed: 28.11.2014 Abstract: A new species, Bucklandiella seppeltii Bednarek-Ochyra, Ochyra, Sawicki & Szczecińska, is delimited by its distinct morphology and biogeography. The geographical range of the new species is restricted to the southern-temperate and southern-cool-temperate zones of Tasmania and New Zealand, with maximum occurrence on the South Island of the latter insular country. The species is described and illustrated and its distribution is mapped. The systematic position of B. seppeltii is revealed to be a sister to New Zealand B. allanfifei Bednarek-Ochyra & Ochyra by molecular evidence based on parsimony analysis of nuclear sequences. In some morphological and anatomical traits, B. seppeltii is similar to southern South American cool-temperate B. heterostichoides (Cardot) Bednarek-Ochyra & Ochyra but is distinct by its smooth laminal cells, strict hyaline leaf hair points, erect growth form, and very broadly recurved leaf margin in the distal portion. Key words: Auckland Islands, Bryophyta, Campbell Islands, distribution, molecular phylogeny, New Zealand, South America, Tasmania, taxonomy 1. -
Vagrant Epiphytic Mosses in England and Wales
Article o the non-bryologist, bryophytes seem remarkably static compared Vagrant with birds, butterflies or moths. Bryologists know that distributions of species change, and that losses of epiphytic Tspecies to habitat destruction or pollution are countered by increasing taxa and spreaders (e.g. Jones, 1991), although it is often possible to mosses in revisit a historic locality for a moss or liverwort and find it in just the same place where our forefathers noted it decades before. Acidophiles England were increasing when E.W. Jones looked at Oxfordshire’s changing flora, but changing pollu- tion and climate have led to a subsequent shift and Wales from acid substrates to more base-rich, but also often very nutrient-rich, conditions (Bates & Preston, 2011). Changing conditions are exploited particularly rapidly by epiphytes, which have evolved effect- Sam Bosanquet ive dispersal mechanisms to cope with sudden host death and to allow colonization of bark examines some with suitable pH and nutrient status, which may of the reasons not be present nearby. It seems highly likely that epiphytes have been appearing as casual, non- why certain persistent colonies for many years, and that some regionally extinct species or current conservation epiphytic species priorities may be no more than occasional colon- are spreading into ists. Some bryophytes are already being found in significant quantity outside the range in which England and Wales they occurred in the early 20th century, for exam- and becoming ple the liverworts Cololejeunea minutissima and Colura calyptrifolia, and the moss Ulota phyllantha established. In (Bates & Preston, 2011). They are effectively addition, he lists a internal spreaders, expanding from ecologically suitable ground within the British Isles. -
About the Book the Format Acknowledgments
About the Book For more than ten years I have been working on a book on bryophyte ecology and was joined by Heinjo During, who has been very helpful in critiquing multiple versions of the chapters. But as the book progressed, the field of bryophyte ecology progressed faster. No chapter ever seemed to stay finished, hence the decision to publish online. Furthermore, rather than being a textbook, it is evolving into an encyclopedia that would be at least three volumes. Having reached the age when I could retire whenever I wanted to, I no longer needed be so concerned with the publish or perish paradigm. In keeping with the sharing nature of bryologists, and the need to educate the non-bryologists about the nature and role of bryophytes in the ecosystem, it seemed my personal goals could best be accomplished by publishing online. This has several advantages for me. I can choose the format I want, I can include lots of color images, and I can post chapters or parts of chapters as I complete them and update later if I find it important. Throughout the book I have posed questions. I have even attempt to offer hypotheses for many of these. It is my hope that these questions and hypotheses will inspire students of all ages to attempt to answer these. Some are simple and could even be done by elementary school children. Others are suitable for undergraduate projects. And some will take lifelong work or a large team of researchers around the world. Have fun with them! The Format The decision to publish Bryophyte Ecology as an ebook occurred after I had a publisher, and I am sure I have not thought of all the complexities of publishing as I complete things, rather than in the order of the planned organization. -
2013 Alpine Club Antarctic Expedition Report.Pdf
EXPEDITION REPORT 2013 Alpine Club Antarctic Expedition December 28th 2012 – January 31st 2013 The Alpine Club team approaching the north buttress of Alencar Peak. Photo: Phil Wickens Contents SUMMARY ................................................................................1 Summary Itinerary ..............................................................1 Mountains Climbed.............................................................1 INTRODUCTION .........................................................................2 MEMBERS ................................................................................4 SAILING SOUTH ........................................................................5 ACCESSING THE KIEV PENINSULA ..............................................6 ALENCAR PEAK (1592M)...........................................................7 PEAK 1333M (1333M) ..............................................................8 ‘BELGICA DOME’ (2032M) .........................................................9 VALIENTE PEAK (2270M) ........................................................10 PEAK C.1800M (C.1800M) ......................................................11 PEAK 1475M (1475M) ............................................................12 LANCASTER HILL (642M & 616M) ............................................13 RETURN JOURNEY ..................................................................14 SEA ICE .................................................................................15 WEATHER ..............................................................................16