The Bryological Times Number 117 November 2005
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Identifikasi Keanekaragaman Marchantiophyta Di Kawasan Air Terjun Parangkikis Pagerwojo Tulungagung
Jurnal Biologi dan Pembelajarannya, Vol 6 No 2, Oktober 2019. Pp: 17-21 e-ISSN: 2406 – 8659 IDENTIFIKASI KEANEKARAGAMAN MARCHANTIOPHYTA DI KAWASAN AIR TERJUN PARANGKIKIS PAGERWOJO TULUNGAGUNG Repik Febriansah, Eni Setyowati*), Arbaul Fauziah Jurusan Tadris Biologi, Fakultas Tarbiyah dan Ilmu Keguruan, IAIN Tulungagung Jalan Mayor Sujadi No. 46 Tulungagung *)Email: [email protected] Abstrak Penelitian ini bertujuan untuk mengkaji keanekaragaman jenis dari Divisi Marchantiophyta di Kawasan Air Terjun Parangkikis. Pengambilan sampel dilakukan pada bulan Desember 2018 hingga Maret 2019 dengan metode jelajah di sekitar Air Terjun Parangkikis Pagerwojo, Tulungagung. Identifikasi Marchantiophyta dilakukan di Laboratorium IPA Fakultas Tarbiyah dan Ilmu Keguruan IAIN Tulungagung. Hasil penelitian menunjukkan bahwa di kawasan Air Terjun Parangkikis terdapat dua kelas, yaitu Marchantiopsida dan Jungermanniopsida. Pada kelas Marchantiopsida hanya terdapat satu ordo, yaitu Marchantiales. Sedangkan pada kelas Jungermanniopsida meliputi tiga ordo yaitu Jungermanniales, Porellales, dan Pallviciniales. Kata kunci- Air Terjun Parangkikis, Keanekaragaman, Marchantiophyta PENDAHULUAN Tumbuhan lumut merupakan salah satu tumbuhan yang memiliki keanekaragaman cukup tinggi. Lumut merupakan kelompok tumbuhan yang berukuran kecil yang tempat tumbuhnya menempel pada berbagai substrat seperti pohon, serasah, kayu mati, kayu lapuk, tanah, maupun bebatuan. Lumut dapat tumbuh pada lingkungan lembab dengan penyinaran yang cukup [1]. Secara ekologis lumut berperan penting di dalam fungsi ekosistem. Tumbuhan lumut dapat digunakan sebagai bioindikator lingkungan yang menentukan lingkungan tersebut masih terjaga dengan baik atau sudah tereksploitasi [2]. Lumut hati dapat berfungsi sebagai bioakumulator logam berat [3] dan inhibitor pertumbuhan protozoa [4]. Air Terjun Parangkikis merupakan salah satu daerah pegunungan di Desa Gambiran Kecamatan Pagerwojo Kabupaten Tulungagung yang kaya dengan berbagai jenis lumut. Namun, penelitian tumbuhan lumut di kawasan tersebut belum banyak dilakukan. -
Translocation and Transport
Glime, J. M. 2017. Nutrient Relations: Translocation and Transport. Chapt. 8-5. In: Glime, J. M. Bryophyte Ecology. Volume 1. 8-5-1 Physiological Ecology. Ebook sponsored by Michigan Technological University and the International Association of Bryologists. Last updated 17 July 2020 and available at <http://digitalcommons.mtu.edu/bryophyte-ecology/>. CHAPTER 8-5 NUTRIENT RELATIONS: TRANSLOCATION AND TRANSPORT TABLE OF CONTENTS Translocation and Transport ................................................................................................................................ 8-5-2 Movement from Older to Younger Tissues .................................................................................................. 8-5-6 Directional Differences ................................................................................................................................ 8-5-8 Species Differences ...................................................................................................................................... 8-5-8 Mechanisms of Transport .................................................................................................................................... 8-5-9 Source to Sink? ............................................................................................................................................ 8-5-9 Enrichment Effects ..................................................................................................................................... 8-5-10 Internal Transport -
Lehman Caves Management Plan
National Park Service U.S. Department of the Interior Great Basin National Park Lehman Caves Management Plan June 2019 ON THE COVER Photograph of visitors on tour of Lehman Caves NPS Photo ON THIS PAGE Photograph of cave shields, Grand Palace, Lehman Caves NPS Photo Shields in the Grand Palace, Lehman Caves. Lehman Caves Management Plan Great Basin National Park Baker, Nevada June 2019 Approved by: James Woolsey, Superintendent Date Executive Summary The Lehman Caves Management Plan (LCMP) guides management for Lehman Caves, located within Great Basin National Park (GRBA). The primary goal of the Lehman Caves Management Plan is to manage the cave in a manner that will preserve and protect cave resources and processes while allowing for respectful recreation and scientific use. More specifically, the intent of this plan is to manage Lehman Caves to maintain its geological, scenic, educational, cultural, biological, hydrological, paleontological, and recreational resources in accordance with applicable laws, regulations, and current guidelines such as the Federal Cave Resource Protection Act and National Park Service Management Policies. Section 1.0 provides an introduction and background to the park and pertinent laws and regulations. Section 2.0 goes into detail of the natural and cultural history of Lehman Caves. This history includes how infrastructure was built up in the cave to allow visitors to enter and tour, as well as visitation numbers from the 1920s to present. Section 3.0 states the management direction and objectives for Lehman Caves. Section 4.0 covers how the Management Plan will meet each of the objectives in Section 3.0. -
Egunyomi and Oyesiku: Observations on Distichophyllum Procumbens Occurring Scanty Only at the Base of the Stem
https://dx.doi.org/10.4314/ijs.v19i1.5 Ife Journal of Science vol. 19, no. 1 (2017) 35 OBSERVATIONS ON DISTICHOPHYLLUM PROCUMBENS MITT. A PLEUROCARPOUS AND SECONDARILY-AQUATIC MOSS NEW TO NIGERIA 1Egunyomi A. and 2*Oyesiku O.O. 1Department of Botany, University of Ibadan, Ibadan. Email:[email protected] 2*Department of Plant Science, Olabisi Onabanjo University,Ago-Iwoye *Correspondence author: [email protected] (Received: 24th March, 2017; Accepted: 30th May, 2017) ABSTRACT A pleurocarpous moss found to be anchored and thriving on rock in an aquatic habitat at Ago-Iwoye in Ogun State, Nigeria, was identified as Distichophyllum procumbens Mitt. and described. As the moss had been reported to be corticolous and terricolous in Ghana and Cameroon, this is the first report of its occurrence in Nigeria and of its aquatic nature in Africa. Based on field study and microscopic examination of the morphological features of the moss, observations were made on its structural adaptations to an aquatic habitat. The rheophilous adaptations include, shoots turning reddish brown when exposed in the dry season, “stem leaf ” having border and strong costa, aperistomate capsule splitting into valves for spore discharge, and the presence of rhizoids only at the base of the stem without any tomentum. Key words: Aperistomate, aquatic, Distichophyllum procumbens, moss, rheophilous INTRODUCTION aquatic moss had been reported in the literature While on a bryological forays in Ago-Iwoye, Ogun from Nigeria, could the present finding be a new State, Nigeria, a large population of a moss record? After rigorous microscopic examination anchored and thriving on rock under a fast flowing of the plant material with sporophytes and with water current was encountered and samples the aid of texts as well as monographs on mosses collected, although the majority of bryophytes are (Buck and Goffinet 2000, Ingold 1959, Matteri humid-loving, essentially terrestrial plants, few are 1975, Miller 1971, O'Shea 2006, Richards and true aquatic plants. -
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. -
Molecular Phylogeny of Chinese Thuidiaceae with Emphasis on Thuidium and Pelekium
Molecular Phylogeny of Chinese Thuidiaceae with emphasis on Thuidium and Pelekium QI-YING, CAI1, 2, BI-CAI, GUAN2, GANG, GE2, YAN-MING, FANG 1 1 College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China. 2 College of Life Science, Nanchang University, 330031 Nanchang, China. E-mail: [email protected] Abstract We present molecular phylogenetic investigation of Thuidiaceae, especially on Thudium and Pelekium. Three chloroplast sequences (trnL-F, rps4, and atpB-rbcL) and one nuclear sequence (ITS) were analyzed. Data partitions were analyzed separately and in combination by employing MP (maximum parsimony) and Bayesian methods. The influence of data conflict in combined analyses was further explored by two methods: the incongruence length difference (ILD) test and the partition addition bootstrap alteration approach (PABA). Based on the results, ITS 1& 2 had crucial effect in phylogenetic reconstruction in this study, and more chloroplast sequences should be combinated into the analyses since their stability for reconstructing within genus of pleurocarpous mosses. We supported that Helodiaceae including Actinothuidium, Bryochenea, and Helodium still attributed to Thuidiaceae, and the monophyletic Thuidiaceae s. lat. should also include several genera (or species) from Leskeaceae such as Haplocladium and Leskea. In the Thuidiaceae, Thuidium and Pelekium were resolved as two monophyletic groups separately. The results from molecular phylogeny were supported by the crucial morphological characters in Thuidiaceae s. lat., Thuidium and Pelekium. Key words: Thuidiaceae, Thuidium, Pelekium, molecular phylogeny, cpDNA, ITS, PABA approach Introduction Pleurocarpous mosses consist of around 5000 species that are defined by the presence of lateral perichaetia along the gametophyte stems. Monophyletic pleurocarpous mosses were resolved as three orders: Ptychomniales, Hypnales, and Hookeriales (Shaw et al. -
Phylogeny and Classification of Lejeuneaceae Subtribe Cheilolejeuneinae (Marchantiophyta) Based on Nuclear and Plastid Molecular Markers
Cryptogamie, Bryologie, 2015, 36 (4): 313-333 © 2015 Adac. Tous droits réservés Phylogeny and classification of Lejeuneaceae subtribe Cheilolejeuneinae (Marchantiophyta) based on nuclear and plastid molecular markers Wen YE a,b, S. Robbert GRADSTEIN c, A. Jonathan SHAW d, Blanka SHAW d, Boon-Chuan HO e, Alfons SCHÄFER-VErwIMP f, Tamás PÓCS g, Jochen HEINRICHS h & Rui-Liang ZHU b* aKey Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Xingke Road 723, Tianhe District, Guangzhou 510650, P. R. China bDepartment of Biology, School of Life Sciences, East China Normal University, 3663 Zhong Shan North Road, Shanghai 200062, P. R. China cMuséum National d’Histoire Naturelle, Dept. Systématique et Evolution, Case Postale 39, 57 rue Cuvier, 75231 Paris cedex 05, France dBiology Department, Duke University, Box 90338 Durham, NC 27708, USA eSingapore Botanic Gardens, 1 Cluny Road, Singapore 259569, Republic of Singapore fMittlere Letten 11, 88634 Herdwangen-Schönach, Germany gBiology Institute of Eszterházy College, Eger, Pf. 43, H-3301, Hungary hDepartment of Biology I, University of Munich (LMU), Systematic Botany and Mycology, GeoBio-Center, Menzinger Strasse 67, 80638 Munich, Germany Abstract – Cheilolejeuneinae is an early diverging lineage of Lejeuneaceae tribe Lejeuneeae with a pantropical distribution. The current phylogeny and classification of this subtribe is based on morphological and limited-sampling molecular studies. Here we present a molecular phylogeny of Cheilolejeuneinae and related lineages based on maximum parsimony and maximum likelihood analyses, as well as Bayesian inference of two chloroplast regions (trnL-F, trnG) and the nuclear ribosomal ITS1-5.8S-ITS2 region, to test the monophyly of this subtribe, and to re-evaluate the infrageneric classification of Cheilolejeunea. -
Two Hundred Years in the Dark: a Type for the Moss Encalypta Crispata
Two hundred years in the dark: A type for the moss Encalypta crispata Michelle J. Price Abstract PRICE, M.J. (2018). Two hundred years in the dark: A type for the moss Encalypta crispata. Candollea 73: 249 – 255. In English, English abstract. DOI: http://dx.doi.org/10.15553/c2018v732a9 The historically important Hedwig-Schwägrichen collection in G contains type material linked with the moss names of Johannes Hedwig. These originate from species that he described as new to science, or that were ascribed to him when his 1801 publication Species muscorum frondosorum was designated as the starting point for moss names (excepting Sphagnaceae). A small number of the Hedwig type specimens have not been found within the G holdings, amongst which was Ptychomitrium crispatum (Hedw.) A. Jaeger (Ptychomitriaceae). This species was newly described by Hedwig in his 1801 work, under the name Encalypta crispata Hedw., based on material from the Cape of Good Hope in South Africa that was collected by the Swedish naturalist Carl Peter Thunberg. The specimen used by Hedwig to describe this species was recently found in one of the original Hedwig herbarium storage cases, amongst a set of reference material that had not been accessioned into the herbarium. After more than two-hundred years in obscurity, the newly rediscovered holotype material of Ptychomitrium crispatum is discussed herein. A description and illustration of Ptychomitrium crispatum is given, based on the type and other material from South Africa. Keywords PTYCHOMITRIACEAE – Ptychomitrium – Mosses – Hedwig-Schwägrichen herbarium – Nomenclature – Typification – Taxonomy Address of the author: Conservatoire et Jardin botaniques de la Ville de Genève, C.P. -
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. -
Fifty Shades of Red: Lost Or Threatened Bryophytes in Africa
Bothalia - African Biodiversity & Conservation ISSN: (Online) 2311-9284, (Print) 0006-8241 Page 1 of 7 Original Research Fifty shades of red: Lost or threatened bryophytes in Africa Authors: Background: A Red List of threatened bryophytes is lacking for Africa. The International 1,2 Jacques van Rooy Union for Conservation of Nature (IUCN) Species Survival Commission (SSC) Bryophyte Ariel Bergamini3 Irene Bisang4 Specialist Group has recently launched the ‘Top 10 Initiative’ to identify the 10 species on each continent that are at highest risk of extinction. Affiliations: 1National Herbarium, South Objectives: The main aim of this paper was to highlight some of the lost or strongly threatened African National Biodiversity bryophyte species in sub-Saharan Africa and the East African islands and to draw up a Top 10 Institute, South Africa list for Africa. 2School of Animal, Method: Lost or threatened species have been identified with the help of experts on the Plant and Environmental bryoflora of Africa, global and regional Red Lists and taxonomic literature. Each species on Sciences, University of the this candidate list is discussed at the hand of its taxonomy, distribution, habitat, threat and Witwatersrand, South Africa current global or regional Red List status as far as previously assessed. 3 Department of Biodiversity Results: Fifty bryophyte species, representing 40 genera and 23 families, have been identified and Conservation Biology, Swiss Federal Research as Top 10 candidates. Of these, 29 are endemic to Africa and 21 are restricted to the East African Institute WSL, Switzerland islands. The majority of the candidate species occur in one of eight ‘biodiversity hotspots’ with most species (19) in the Madagascar and the Indian Ocean Islands hotspot. -
Integrated Phylogenomic Analyses Reveal Recurrent Ancestral Large
bioRxiv preprint doi: https://doi.org/10.1101/603191; this version posted April 10, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Integrated phylogenomic analyses reveal recurrent ancestral large-scale 2 duplication events in mosses 3 4 Bei Gao1,2, Moxian Chen2,3, Xiaoshuang Li4, Yuqing Liang4,5, Daoyuan Zhang4, Andrew J. Wood6, Melvin J. Oliver7*, 5 Jianhua Zhang2,3,8* 6 7 1School of Life Sciences, The Chinese University of Hong Kong, Hong Kong, China. 8 2State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Hong Kong, China. 9 3Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China. 10 4Key Laboratory of Biogeography and Bioresources, Xinjiang Institute of Ecology and Geography, Chinese Academy of 11 Sciences, Urumqi 830011, China. 12 5University of Chinese Academy of Sciences, Beijing 100049, China. 13 6Department of Plant Biology, Southern Illinois University-Carbondale, Carbondale, IL 62901-6509, USA. 14 7USDA-ARS-Plant Genetic Research Unit, University of Missouri, Columbia, MO 65211, USA. 15 8Department of Biology, Faculty of Science, Hong Kong Baptist University, Hong Kong, China. 16 17 *Correspondence: Jianhua Zhang: [email protected] and Melvin J. Oliver: [email protected] 18 19 20 Summary 21 • Mosses (Bryophyta) are a key group occupying important phylogenetic position for understanding land plant 22 (embryophyte) evolution. The class Bryopsida represents the most diversified lineage and contains more than 95% of the 23 modern mosses, whereas the other classes are by nature species-poor. -
Annales Botanici Fennici 36: 265-269
Ann. Bot. Fennici 36: 265–269 ISSN 0003-3847 Helsinki 14 December 1999 © Finnish Zoological and Botanical Publishing Board 1999 Bryophyte flora of the Huon Peninsula, Papua New Guinea. LXVII. Amphidium (Rhabdoweisiaceae, Musci) Daniel H. Norris & Timo Koponen Norris, D. H. & Koponen, T., Department of Ecology and Systematics, Division of Systematic Biology, P.O. Box 7, FIN-00014 University of Helsinki, Finland Received 18 August 1999, accepted 1 November 1999 Norris, D. H. & Koponen, T. 1999: Bryophyte flora of the Huon Peninsula, Papua New Guinea. LXVII. Amphidium (Rhabdoweisiaceae, Musci). — Ann. Bot. Fennici 36: 265–269. Amphidium tortuosum (Hornsch.) Cufod. is the only species of the family Rhabdowei- siaceae occurring in Western Melanesia and New Guinea. Both collections came from cliff walls, one of them was in an open grassland area and the other in closed montane rainforest. The placement of Amphidium Schimp. in the neighbourhood of Dicranaceae and in the family Rhabdoweisiaceae instead of Orthotrichaceae is based on the pres- ence of epigametophytic plants in Amphidium, which are unknown in the Orthotrichaceae, on the rhizoid topography similar to Dicranaceae and different from that in Orthotricha- ceae, the pattern of papillosity of leaf cells, and on recent evidence from nucleotide sequences. Key words: Amphidium, Papua New Guinea, rhizoid topography, systematics, taxonomy, West Irian INTRODUCTION et al. (1999). Our studies are mainly based on the collections of Koponen and Norris from the Huon This paper belongs to a series dealing with the Peninsula, Papua New Guinea (H). Amphidium bryophyte flora of Western Melanesia, which in- tortuosum was collected twice during Koponen- cludes West Irian, Papua New Guinea and the Norris mission and was previously reported there- Solomon Islands.