NEWSLETTER October 2011 Previous Issue: May 2011 ISSN 1171-9982
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UNIVERSIDADE ESTADUAL DE CAMPINAS INSTITUTO DE BIOLOGIA – IB SUZANA MARIA DOS SANTOS COSTA SYSTEMATIC STUDIES IN CRYPTANGIEAE (CYPERACEAE) ESTUDOS FILOGENÉTICOS E SISTEMÁTICOS EM CRYPTANGIEAE CAMPINAS, SÃO PAULO 2018 SUZANA MARIA DOS SANTOS COSTA SYSTEMATIC STUDIES IN CRYPTANGIEAE (CYPERACEAE) ESTUDOS FILOGENÉTICOS E SISTEMÁTICOS EM CRYPTANGIEAE Thesis presented to the Institute of Biology of the University of Campinas in partial fulfillment of the requirements for the degree of PhD in Plant Biology Tese apresentada ao Instituto de Biologia da Universidade Estadual de Campinas como parte dos requisitos exigidos para a obtenção do Título de Doutora em Biologia Vegetal ESTE ARQUIVO DIGITAL CORRESPONDE À VERSÃO FINAL DA TESE DEFENDIDA PELA ALUNA Suzana Maria dos Santos Costa E ORIENTADA PELA Profa. Maria do Carmo Estanislau do Amaral (UNICAMP) E CO- ORIENTADA pelo Prof. William Wayt Thomas (NYBG). Orientadora: Maria do Carmo Estanislau do Amaral Co-Orientador: William Wayt Thomas CAMPINAS, SÃO PAULO 2018 Agência(s) de fomento e nº(s) de processo(s): CNPq, 142322/2015-6; CAPES Ficha catalográfica Universidade Estadual de Campinas Biblioteca do Instituto de Biologia Mara Janaina de Oliveira - CRB 8/6972 Costa, Suzana Maria dos Santos, 1987- C823s CosSystematic studies in Cryptangieae (Cyperaceae) / Suzana Maria dos Santos Costa. – Campinas, SP : [s.n.], 2018. CosOrientador: Maria do Carmo Estanislau do Amaral. CosCoorientador: William Wayt Thomas. CosTese (doutorado) – Universidade Estadual de Campinas, Instituto de Biologia. Cos1. Savanas. 2. Campinarana. 3. Campos rupestres. 4. Filogenia - Aspectos moleculares. 5. Cyperaceae. I. Amaral, Maria do Carmo Estanislau do, 1958-. II. Thomas, William Wayt, 1951-. III. Universidade Estadual de Campinas. Instituto de Biologia. IV. Título. -
PLANT of the MONTH – LITSEA CALICARIS Plant of the Month for September Is Litsea Calicaris (Mangeao, Tangeao)
E-newsletter: No 106. September 2012 Deadline for next issue: Monday 15 October 2012 President’s message The New Zealand Plant Conservation Network will be 10 years old in April! It is hard to believe that the Network will have been in place for a decade, but so much has been achieved in that time. Around 2,000 people read this newsletter and our website use is huge. The 7,300 plant species pages, 23,000 plant images, 1.4 million plant distribution records and other website information/features provide a very valuable plant conservation resource that did not exist before the Network began. We will be celebrating this birthday with a conference, so book that May date in your diaries (see later in this newsletter). Also in this edition, are details of another major celebration (75 years this time!)— Auckland Botanical Society’s Diamond Jubilee Celebrations will feature a programme of lectures and a celebration dinner in late October (see Events for more information). This month, we have an article about a fantastic find on Banks Peninsula. Pittosporm obcordatum has been rediscovered after 170 years—well done Melissa. Two new features have been added to the website; an illustrated glossary and species pages of all of New Zealand’s marine algae, so check them out. We are calling for nominations for the NZPCN Plant Conservation Awards. I’m sure that you know of a person, group, council, school or nursery that you could nominate for the great work they are doing for plant conservation. Finally, look out for our AGM invitation in the next newsletter. -
Ecological Influences in the Biogeography of the Austral Sedges
ECOLOGICALINFLUENCESINTHEBIOGEOGRAPHYOFTHE AUSTRALSEDGES jan-adriaan viljoen Dissertation presented in fulfillment of the requirements for the degree MSc in Botany Department of Biological Sciences Faculty of Sciences University of Cape Town UniversityFebruary of2016 Cape Town The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgement of the source. The thesis is to be used for private study or non- commercial research purposes only. Published by the University of Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University of Cape Town Jan-Adriaan Viljoen. Ecological influences in the biogeography of the aus- tral sedges. MSc dissertation. University of Cape Town. Cape Town. February 2016. supervisors: A. Muthama Muasya G. Anthony Verboom ABSTRACT The biogeographic history of a species is a result of both stochastic processes such as dispersal and habitat filters that determine where a population with a given set of biological requirements can become es- tablished. In this dissertation, I examine the geographical and ecolog- ical distribution of the sedge tribe Schoeneae in conjunction with its inferred speciation history in order to determine the pattern of disper- sal and the environmental factors that have influenced establishment. The biogeographic reconstruction indicates numerous transoceanic dispersal events consistent with random diffusion from an Australian point of origin, but with a bias towards habitats with vegetation type and moisture regime similar to the ancestral conditions of the given subgroup (open and dry habitats in the majority of cases). The global distribution of the tribe also suggests a preference for low-nutrient soils, which I investigate at the local (microhabitat) scale by contrast- ing the distributions of the tribes Schoeneae and Cypereae on the Cape Peninsula along soil fertility axes. -
Threatened Plants of Northland
Pimelea arenaria sensu stricto sand daphne Status Gradual Decline Description A low spreading, silky-haired shrub in the daphne family, that grows to 400 mm tall. Often, branches are buried in sand so one plant can form a mound and cover quite a large area. Branches are usually erect Recent record and up to 400 mm high. The branchlets and undersides of leaves are Historic record densely covered in hairs that lie flat, giving it a silvery appearance. Leaves are elliptic to oblong but sometimes rounded, 5–7 mm long by 3–5 mm wide. Similar species Pimelea prostrata is similar but the leaves are hairy on both sides and it has a sprawling habit. Pimelea tomentosa is also similar but has an upright habit, and leaves that are linear to lanceolate. Habitat Coastal sand dunes. Distribution This plant is endemic to the North Island and has two distinct forms, of which one is further restricted to Northland. Threats The major threats are habitat loss (through development for housing and plantings to stabilise moving sand) and vehicles on beaches disturbing sand dunes. Pimelea arenaria Comment Photo: C.C. Ogle. The tough, fibrous bark was formerly used by Maori as cord. 48 Pimelea tomentosa Status Serious Decline Description An erect, grey-green, leafy shrub ≤ 1 m. Branches are slender, and straight, with prominent leaf scars. Bark is orange-brown. Young branchlets have whitish hairs. The grey-green, soft lance-shaped leaves Recent record are up to 25 mm long, with pale silky hairs on their undersides. The Historic record blacky fleshy fruits are very conspicuous, terminating the branch ends wherever flowers have been present. -
Nuclear Genes, Matk and the Phylogeny of the Poales
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2018 Nuclear genes, matK and the phylogeny of the Poales Hochbach, Anne ; Linder, H Peter ; Röser, Martin Abstract: Phylogenetic relationships within the monocot order Poales have been well studied, but sev- eral unrelated questions remain. These include the relationships among the basal families in the order, family delimitations within the restiid clade, and the search for nuclear single-copy gene loci to test the relationships based on chloroplast loci. To this end two nuclear loci (PhyB, Topo6) were explored both at the ordinal level, and within the Bromeliaceae and the restiid clade. First, a plastid reference tree was inferred based on matK, using 140 taxa covering all APG IV families of Poales, and analyzed using parsimony, maximum likelihood and Bayesian methods. The trees inferred from matK closely approach the published phylogeny based on whole-plastome sequencing. Of the two nuclear loci, Topo6 supported a congruent, but much less resolved phylogeny. By contrast, PhyB indicated different phylo- genetic relationships, with, inter alia, Mayacaceae and Typhaceae sister to Poaceae, and Flagellariaceae in a basally branching position within the Poales. Within the restiid clade the differences between the three markers appear less serious. The Anarthria clade is first diverging in all analyses, followed by Restionoideae, Sporadanthoideae, Centrolepidoideae and Leptocarpoideae in the matK and Topo6 data, but in the PhyB data Centrolepidoideae diverges next, followed by a paraphyletic Restionoideae with a clade consisting of the monophyletic Sporadanthoideae and Leptocarpoideae nested within them. The Bromeliaceae phylogeny obtained from Topo6 is insufficiently sampled to make reliable statements, but indicates a good starting point for further investigations. -
Conservation Status of Indigenous Vascular Plant Species in the Wellington Region
Conservation status of indigenous vascular plant species in the Wellington region Philippa Crisp Environmental Science Department Expert panel: Pat Enright, Leon Perrie, Tony Silbery, Jeremy Rolfe, Matt Ward, Robyn Smith, Chris Horne, Owen Spearpoint, Anita Benbrook and Barrett Pistoll For more information, contact the Greater Wellington Regional Council: Wellington Masterton GW/ESCI-G-20/20 PO Box 11646 PO Box 41 March 2020 T 04 384 5708 T 06 378 2484 F 04 385 6960 F 06 378 2146 www.gw.govt.nz www.gw.govt.nz www.gw.govt.nz [email protected] Report prepared by: P Crisp Team Leader, Environmental Science Report edited by: R Uys Senior Environmental Scientist Report approved for release by: L Baker Manager, Environmental Science Date: March 2020 DISCLAIMER This report has been prepared by Environmental Science staff of Greater Wellington Regional Council (GWRC) and as such does not constitute Council policy. In preparing this report, the authors have used the best currently available data and have exercised all reasonable skill and care in presenting and interpreting these data. Nevertheless, GWRC does not accept any liability, whether direct, indirect, or consequential, arising out of the provision of the data and associated information within this report. Furthermore, as GWRC endeavours to continuously improve data quality, amendments to data included in, or used in the preparation of, this report may occur without notice at any time. GWRC requests that if excerpts or inferences are drawn from this report for further use, due care should be taken to ensure the appropriate context is preserved and is accurately reflected and referenced in subsequent written or verbal communications. -
Wright Pittosporum MS Revised
1 A preliminary conservation genetic study of Pittosporum obcordatum 2 (Pittosporaceae), an endemic New Zealand species with a disjunct distribution 3 4 Sarah A. Wrighta, Melissa Hutchisonb, Marie L. Halea, Chrissen E. C. Gemmillc, Peter 5 J. de Langed and Pieter B. Pelsera 6 7 aSchool of Biological Sciences, University of Canterbury, Christchurch, New Zealand 8 bWildland Consultants, Christchurch, New Zealand 9 cSchool of Science, University of Waikato, Hamilton, New Zealand 10 dDepartment of Conservation, Terrestrial Ecosystems, Science and Policy Group, 11 Auckland, New Zealand 12 13 14 Contact 15 Pieter B. Pelser [email protected] 16 17 Abstract 18 Pittosporum obcordatum (Pittosporaceae; heart-leaved kōhūhū) is an endemic New 19 Zealand plant species that is classified as Threatened - Nationally Vulnerable. It has a 20 disjunct distribution and is only known from relatively few and small populations. 21 Using 10 Inter-Simple Sequence Repeat markers (ISSRs), we studied patterns of 22 genetic diversity and genetic differentiation among eight out of the c. 14 populations 23 of this species to inform its conservation management. Pittosporum obcordatum has 24 low genetic diversity at the population level (uHe = 0.169) compared to other long- 25 lived and outcrossing species, but genetic diversity is relatively high in comparison 26 with several other threatened species. Spearman’s Rank Correlation Coefficients 27 suggest significant positive correlations between population size and genetic diversity 28 as measured by the percentage of polymorphic loci and uHe. Pittosporum obcordatum 29 also shows relatively high levels of genetic differentiation among populations 30 (AMOVA-derived Φ’st = 0.508, P < 0.001; all pairwise Φst values P < 0.05), 31 indicating low genetic connectivity. -
ALLOZYMES and INTER-SIMPLE SEQUENCE REPEATS (ISSR’S)
http://waikato.researchgateway.ac.nz/ Research Commons at the University of Waikato Copyright Statement: The digital copy of this thesis is protected by the Copyright Act 1994 (New Zealand). The thesis may be consulted by you, provided you comply with the provisions of the Act and the following conditions of use: Any use you make of these documents or images must be for research or private study purposes only, and you may not make them available to any other person. Authors control the copyright of their thesis. You will recognise the author’s right to be identified as the author of the thesis, and due acknowledgement will be made to the author where appropriate. You will obtain the author’s permission before publishing any material from the thesis. Identification and the role of hybridisation in New Zealand Pittosporum A thesis submitted in partial fulfilment of the requirements for the degree of Master of Science at The University of Waikato by Susan Kathleen Carrodus Hamilton, New Zealand 2009 ABSTRACT Godley (1985) proposed that species which have separate juvenile and adult forms may be derived from hybridisation, and proposed that the rare, heteroblastic species P. turneri is a putative hybrid. This study aims to identify whether Pittosporum turneri is derived from hybridisation between a divaricating shrub (P. divaricatum) and a non-divaricating tree (P. colensoi), and to improve resolution of relationships among very closely related species within the genus Pittosporum. A combined approach was used to test the origin of P. turneri. Phylogenetic analysis of the maternally inherited trnT-trnL region of chloroplast DNA was undertaken to compare with a phylogeny based on the biparentally inherited internal transcribed spacer of nuclear ribosomal DNA (ITS) for all New Zealand Pittosporum species. -
Conservation Genetics of Four Critically Endangered Greek Endemic Plants: a Preliminary Assessment
diversity Article Conservation Genetics of Four Critically Endangered Greek Endemic Plants: A Preliminary Assessment Konstantinos Kougioumoutzis 1,2,3,*,† , Panayiota Kotsakiozi 1,†, Efthalia Stathi 3, Panayiotis Trigas 3 and Aristeidis Parmakelis 1 1 Section of Ecology and Systematics, Department of Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15772 Athens, Greece; [email protected] (P.K.); [email protected] (A.P.) 2 Division of Plant Biology, Laboratory of Botany, Department of Biology, University of Patras, 26504 Patras, Greece 3 Laboratory of Systematic Botany, Department of Crop Science, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece; [email protected] (E.S.); [email protected] (P.T.) * Correspondence: [email protected] † These authors contributed equally to this work. Abstract: The Mediterranean basin constitutes one of the largest global biodiversity hotspots, hosting more than 11,000 endemic plants, and it is recognised as an area with a high proportion of threatened taxa. Nevertheless, only a tiny fraction of the threatened Mediterranean endemics have their genetic diversity assessed, and we are unaware if and how climate change might impact their conservation status. This is even more pronounced in Eastern Mediterranean countries with a rich endemic flora, such as Greece, which hosts a large portion of the plant taxa assessed at the European level under the IUCN criteria. Using inter simple sequence repeats (ISSR) markers and species distribution models, we analysed the genetic diversity and investigated the impacts of climate change on four Citation: Kougioumoutzis, K.; critically endangered and extremely narrow and rare Greek island endemic plants, namely Aethionema Kotsakiozi, P.; Stathi, E.; Trigas, P.; retsina, Allium iatrouinum, Convolvulus argyrothamnos, and Saponaria jagelii. -
Conservation Status of New Zealand Indigenous Vascular Plants, 2012
NEW ZEALAND THREAT CLASSIFICATION SERIES 3 Conservation status of New Zealand indigenous vascular plants, 2012 Peter J. de Lange, Jeremy R. Rolfe, Paul D. Champion, Shannel P. Courtney, Peter B. Heenan, John W. Barkla, Ewen K. Cameron, David A. Norton and Rodney A. Hitchmough Cover: The Nationally Critical shrub Pittosporum serpentinum from the Surville Cliffs is severely affected by possums, and no seedlings have been found during recent surveys. Photo: Jeremy Rolfe. New Zealand Threat Classification Series is a scientific monograph series presenting publications related to the New Zealand Threat Classification System (NZTCS). Most will be lists providing NZTCS status of members of a plant or animal group (e.g. algae, birds, spiders). There are currently 23 groups, each assessed once every 3 years. After each 3-year cycle there will be a report analysing and summarising trends across all groups for that listing cycle. From time to time the manual that defines the categories, criteria and process for the NZTCS will be reviewed. Publications in this series are considered part of the formal international scientific literature. This report is available from the departmental website in pdf form. Titles are listed in our catalogue on the website, refer www.doc.govt.nz under Publications, then Science & technical. © Copyright August 2013, New Zealand Department of Conservation ISSN 2324–1713 (web PDF) ISBN 978–0–478–14995–1 (web PDF) This report was prepared for publication by the Publishing Team; editing by Amanda Todd and layout by Lynette Clelland. Publication was approved by the Deputy Director-General, Science and Capability Group, Department of Conservation, Wellington, New Zealand. -
Taxonomic Notes on Cyperaceae of Nepal: New Records of a Genus, Six Species and Other Noteworthy Species
PhytoKeys 180: 141–156 (2021) A peer-reviewed open-access journal doi: 10.3897/phytokeys.180.67634 RESEARCH ARTICLE https://phytokeys.pensoft.net Launched to accelerate biodiversity research Taxonomic notes on Cyperaceae of Nepal: new records of a genus, six species and other noteworthy species Prabin Bhandari1,2, Satyam Chaudhary3, Ajay Neupane4, Shi-Liang Zhou1, Shu-Ren Zhang1 1 State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sci- ences, Beijing, 100093, China 2 University of Chinese Academy of Sciences, Beijing, 100049, China 3 Central Department of Environmental Sciences, Tribhuvan University, Kirtipur, Nepal 4 Mechi Multiple Campus, Tribhuvan University, Bhadrapur, Jhapa, Nepal Corresponding authors: Shi-Liang Zhou ([email protected]); Shu-Ren Zhang ([email protected]) Academic editor: P. Jiménez-Mejías | Received 20 April 2021 | Accepted 7 July 2021 | Published 9 August 2021 Citation: Bhandari P, Chaudhary S, Neupane A, Zhou S-L, Zhang S-R (2021) Taxonomic notes on Cyperaceae of Nepal: new records of a genus, six species and other noteworthy species. PhytoKeys 180: 141–156. https://doi. org/10.3897/phytokeys.180.67634 Abstract This paper reports on the presence of one generic and six specific new records of Cyperaceous species for the flora of Nepal. Amongst the new discoveries are the genusMachaerina , alongside species: Eleocharis ochrostach- ys, Fimbristylis acuminata, F. ferruginea, F. nutans, F. thomsonii and Scleria rugosa. The taxonomy and distribu- tion of Actinoscirpus grossus, Fimbristylis salbundia and Fuirena umbellata in Nepal are clarified through notes on nomenclature, description, distribution, specimen examination, identification keys and photographs. Keywords Actinoscirpus grossus, Eleocharis ochrostachys, Fimbristylis, Flora of Nepal, Machaerina rubiginosa, Scleria rugosa, Tarai, wetland Introduction The sedge family, Cyperaceae, consisting of 95 genera and > 5600 species (Larridon et al. -
Towards a Comprehensive Survey of C3 and C4 Photosynthetic Pathways in Cyperaceae Jeremy J
Aliso: A Journal of Systematic and Evolutionary Botany Volume 23 | Issue 1 Article 11 2007 Towards a Comprehensive Survey of C3 and C4 Photosynthetic Pathways in Cyperaceae Jeremy J. Bruhl University of New England, Armidale, New South Wales, Australia Karen L. Wilson Royal Botanic Gardens, Sydney, New South Wales, Australia Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons, Ecology and Evolutionary Biology Commons, and the Plant Biology Commons Recommended Citation Bruhl, Jeremy J. and Wilson, Karen L. (2007) "Towards a Comprehensive Survey of C3 and C4 Photosynthetic Pathways in Cyperaceae," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 23: Iss. 1, Article 11. Available at: http://scholarship.claremont.edu/aliso/vol23/iss1/11 Aliso 23, pp. 99–148 ᭧ 2007, Rancho Santa Ana Botanic Garden TOWARDS A COMPREHENSIVE SURVEY OF C3 AND C4 PHOTOSYNTHETIC PATHWAYS IN CYPERACEAE JEREMY J. BRUHL1,3 AND KAREN L. WILSON2 1Botany, Centre for Ecology, Evolution and Systematics, University of New England, Armidale, New South Wales 2351, Australia; 2National Herbarium of New South Wales, Royal Botanic Gardens, Sydney, New South Wales 2000, Australia ([email protected]) 3Corresponding author ([email protected]) ABSTRACT Members of the family Cyperaceae were surveyed by original observation and from the literature to assess the distribution of C3 and C4 photosynthetic pathways in the family. All 107 genera were included in the current sample, with 91 genera assessed as consistently C3 and 11 genera as C4. The genera Abildgaardia, Cyperus, Eleocharis, Fimbristylis, and Rhynchospora are variable for this trait. Of the total number (1474) of specific (1406) and infraspecific (68) taxa sampled, 938 taxa (63%) are C3, 527 taxa (36%) are C4, and nine species of Eleocharis are debatably intermediate or variable in pathway.