Elemental Distribution in Reproductive and Neural Organs of The
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A Systematic Study of Berkheya and Allies (Compositae)
A systematic study of Berkheya and allies (Compositae) A thesis submitted in the fulfilment of the requirements for the degree of Master of Science of Rhodes University by Ntombifikile Phaliso April 2013 Supervisor: Prof. N.P. Barker (Botany Department, Rhodes University) Co-supervisor: Dr. Robert McKenzie (Botany Department, Rhodes University) Table of contents: Title ……………………………………………………………………………..I Acknowledgements…………………………………………………………...III Declaration……………………………………………………………………IV Abstract…………………………………………………………………………1 Chapter 1: General Introduction……………………………………………..3 Chapter 2: The molecular phylogeny of Berkheya and allies……………...12 Aims………………………………………………………………………………………….12 2.1: Molecular (DNA-based) systematic……………………………………………………..12 2.2: Methods and Materials…………………………………………………………………..18 2.1.1: Sampling…………………………………………………………………………..18 2.1.2: DNA extraction, amplification and sequencing…………………………………..18 2.1.3: Sequence alignment……………………………………………………………..19 2.1.4: Phylogenetic Analyses …………………………………………………………...21 2.3: Results…………………………………………………………………………………..22 2.3.1: ITS data set………………………………………………………………………..22 2.3.2: psbA-trnH data set………………………………………………………………..23 2.3.3: Combined data set………………………………………………………………...24 2.4: Discussion……………………………………………………………………………….28 2.4.1: Phylogenetic relationships within the Berkheya clade……………………………28 2.4.2: Insights from the psbA-trnH & combined data set phylogenies………………….37 2.4.3: Taxonomic implications: paraphyly of Berkheya………………………………...39 2.4.4: Taxonomic Implications: Correspondence with -
X-Ray Fluorescence Elemental Mapping of Roots, Stems and Leaves of the Nickel Hyperaccumulators Rinorea Cf
X-ray fluorescence elemental mapping of roots, stems and leaves of the nickel hyperaccumulators Rinorea cf. bengalensis and Rinorea cf. javanica (Violaceae) from Sabah (Malaysia), Borneo Antony van der Ent, Martin D. de Jonge & Rachel Mak & Jolanta Mesjasz-Przybyłowicz & Wojciech J. Przybyłowicz & Alban D. Barnabas & Hugh H. Harris Centre for Mined Land Rehabilitation, Sustainable Minerals Institute, The University of Queensland, Brisbane, Australia Australian Synchrotron, ANSTO, Melbourne, Australia School of Chemistry, University of Sydney, Sydney, Australia Department of Botany and Zoology, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa Faculty of Physics & Applied Computer Science, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland Materials Research Department, iThemba LABS, National Research Foundation, P.O. Box 722, Somerset West 7129, South Africa Department of Chemistry, The University of Adelaide, Adelaide, Australia 1 ABSTRACT Aims There are major knowledge gaps in understanding the translocation leading from nickel uptake in the root to accumulation in other tissues in tropical nickel hyperaccumulator plant species. This study focuses on two species, Rinorea cf. bengalensis and Rinorea cf. javanica and aims to elucidate the similarities and differences in the distribution of nickel and physiologically relevant elements (potassium, calcium, manganese and zinc) in various organs and tissues. Methods High-resolution X-ray fluorescence microscopy (XFM) of frozen-hydrated and fresh- hydrated tissue samples and nuclear microprobe (micro-PIXE) analysis of freeze-dried samples were used to provide insights into the in situ elemental distribution in these plant species. Results This study has shown that the distribution pattern of nickel hyperaccumulation is typified by very high levels of accumulation in the phloem bundles of roots and stems. -
Berkheya – Bew(A)Ehrte Blütenwunder
✓⇠⌫⌧⇠⇡⌫⇠⌦⇤⇠ ⇥⌃↵⌅⌃⌅⌥⌥⌥✏⇣ ↵⇠⇢⇠ ⌦ Berkheya – bew(a)ehrte Blütenwunder SVEN NUERNBERGER Abstract The range of distribution of the genus Berkheya is centered in South Africa. Berkheya purpurea and B. multijuga reach high into the mountains of the Drakensberge and, accordingly, are adapted to cold and frost. With their conspicuous coloration and im- pressive large flower heads they are most suitable as ornamental herbaceous perennials. Zusammenfassung Südafrika ist das Hauptverbreitungsgebiet der Gattung Berkheya. Berkheya purpurea und B. multijuga dringen bis in die küh- len Gebirgsregionen der Drakensberge vor und verfügen daher über eine entsprechende Kälte- und Frosttoleranz. Ihre auffal- lend gefärbten Korbblüten von beachtlicher Größe machen sie für den Staudengarten interessant. 1. Einleitung Buschland (Fynbos) in tieferen Lagen. So kommt Neben den echten Disteln, die bekanntlich zu z. B. Berkheya zeyheri in Brachystegia-Wäldern den Korbblütlern gehören, gibt es viele distel- Mozambiques vor (HYDE & WURSTEN 2010). ähnliche Pflanzen, die zu verschiedenen anderen Die großen Zungenblüten einiger Arten sind in- Pflanzenfamilien zählen. Die hoch geschätzten tensiv gefärbt und lassen die engere Verwandt- Edeldisteln beispielsweise sind Doldenblütler schaft zu bekannten Zierpflanzen wie Gazania (Apiaceae) der Gattung Eryngium und die lang- und Arctotis erkennen. Innerhalb der Tribus blättrige Kardendistel (Morina longifolia) ist ein Arctotideae steht den Berkheyen die Gattung Geißblattgewächs (Caprifoliaceae). Innerhalb der Cullumia, deren Arten ebenfalls stachelig be- Korbblütler stehen auch die “African thistles“ wehrt sind, am nächsten (FUNK & CHAN 2008). der Gattung Berkheya. Sie sind mit Gazanien und Berkheya purpurea und B. multijuga sind vor Bärenohren (Arctotis) näher verwandt als mit den kurzem in das Blickfeld der Pflanzenproduzen- echten Disteln. Aufgrund ihres besonders attrak- ten gerückt. -
Genetic Diversity and Evolution in Lactuca L. (Asteraceae)
Genetic diversity and evolution in Lactuca L. (Asteraceae) from phylogeny to molecular breeding Zhen Wei Thesis committee Promotor Prof. Dr M.E. Schranz Professor of Biosystematics Wageningen University Other members Prof. Dr P.C. Struik, Wageningen University Dr N. Kilian, Free University of Berlin, Germany Dr R. van Treuren, Wageningen University Dr M.J.W. Jeuken, Wageningen University This research was conducted under the auspices of the Graduate School of Experimental Plant Sciences. Genetic diversity and evolution in Lactuca L. (Asteraceae) from phylogeny to molecular breeding Zhen Wei Thesis submitted in fulfilment of the requirements for the degree of doctor at Wageningen University by the authority of the Rector Magnificus Prof. Dr A.P.J. Mol, in the presence of the Thesis Committee appointed by the Academic Board to be defended in public on Monday 25 January 2016 at 1.30 p.m. in the Aula. Zhen Wei Genetic diversity and evolution in Lactuca L. (Asteraceae) - from phylogeny to molecular breeding, 210 pages. PhD thesis, Wageningen University, Wageningen, NL (2016) With references, with summary in Dutch and English ISBN 978-94-6257-614-8 Contents Chapter 1 General introduction 7 Chapter 2 Phylogenetic relationships within Lactuca L. (Asteraceae), including African species, based on chloroplast DNA sequence comparisons* 31 Chapter 3 Phylogenetic analysis of Lactuca L. and closely related genera (Asteraceae), using complete chloroplast genomes and nuclear rDNA sequences 99 Chapter 4 A mixed model QTL analysis for salt tolerance in -
Berkheya Setifera DC
Alfred Maroyi et al /J. Pharm. Sci. & Res. Vol. 11(8), 2019, 2942-2948 A review of botany, medicinal uses and biological activities of Berkheya setifera DC. (Asteraceae) Alfred Maroyi Medicinal Plants and Economic Development (MPED) Research Centre, Department of Botany, University of Fort Hare, Private Bag X1314, Alice 5700, South Africa Abstract Berkheya setifera is a well-known plant species in southern Africa in traditional and folk medicine. This study is aimed at providing a critical review of the botany, biological activities and medicinal uses of B. setifera. Documented information on botany, biological activities and medicinal uses of B. setifera was collected from several online sources which included BMC, Scopus, SciFinder, Google Scholar, Science Direct, Elsevier, Pubmed and Web of Science. Additional information on the botany, biological activities and medicinal uses of B. setifera was sourced from book chapters, books, journal articles, theses and scientific publications sourced from the University of Fort Hare library. The current study showed that the leaves and roots of B. setifera are traditionally used in 60% of the countries where the species is indigenous. Berkheya setifera is used as herbal medicine for 28 human diseases which include abdominal pains, arthritis, blood circulatory problems, colds, coughs, itching skin and rash, jaundice, kidney problems, magical uses, stomach complaints, sterility and uterine disorders. Pharmacological research revealed that B. setifera extracts have antibacterial, antimalarial, anti-inflammatory, antioxidant, haemolysis, antifungal and cytotoxicity properties. Future studies should concentrate on assessing the phytochemical, pharmacological and toxicological activities of B. setifera crude extracts as well as chemical ingredients isolated from the species. -
Nitella Congesta - a Charophyte As a Tool for the Rehabilitation of Sand Mine-Void Wetlands at Capel, Western Australia
Department of Environmental and Aquatic Sciences Nitella congesta - a charophyte as a tool for the rehabilitation of sand mine-void wetlands at Capel, Western Australia Isaac Kwamina Eshun Annan This thesis is presented for the Degree of Doctor of Philosophy of Curtin University of Technology November 2008 Declaration DECLARATION To the best of my knowledge and belief this thesis contains no material previously published by any other person except where due acknowledgement has been made. This thesis contains no material which has been accepted for the award of any other degree or diploma in any university. Signature: ………………………….. Date: …………………. i Dedication DEDICATION This work is dedicated to Mrs. Sarah Dosoo (nee Annan) whose selfless sacrifice twenty five (25) years ago paved way for me to come this far in my academic pursuit. Sarah, may the Good Lord richly bless you for your selflessness. ii Acknowledgements ACKNOWLEDGEMENTS To God Be The Glory; Great Things He Has Done! I thank God for His abundant grace that saw me through this work successfully. I wish to thank my supervisor, Asso. Prof. Jacob John for introducing me to this field of study with his directions, constructive criticisms and valuable feedback. I also thank my associate supervisor, Dr. Lynne Robert Jones for his valuable contributions and guidance in this work. I also wish to thank the Administrative staff of the Department of Environmental and Aquatic Sciences, Prof. Jonathan Majer, Head of Department, Mrs. Enid Holt and Glenice Carmody for the administrative assistance. I extend my gratitude to the chairperson of my thesis committee, Dr. Beng Tan for his concern and support. -
The Naturalized Vascular Plants of Western Australia 1
12 Plant Protection Quarterly Vol.19(1) 2004 Distribution in IBRA Regions Western Australia is divided into 26 The naturalized vascular plants of Western Australia natural regions (Figure 1) that are used for 1: Checklist, environmental weeds and distribution in bioregional planning. Weeds are unevenly distributed in these regions, generally IBRA regions those with the greatest amount of land disturbance and population have the high- Greg Keighery and Vanda Longman, Department of Conservation and Land est number of weeds (Table 4). For exam- Management, WA Wildlife Research Centre, PO Box 51, Wanneroo, Western ple in the tropical Kimberley, VB, which Australia 6946, Australia. contains the Ord irrigation area, the major cropping area, has the greatest number of weeds. However, the ‘weediest regions’ are the Swan Coastal Plain (801) and the Abstract naturalized, but are no longer considered adjacent Jarrah Forest (705) which contain There are 1233 naturalized vascular plant naturalized and those taxa recorded as the capital Perth, several other large towns taxa recorded for Western Australia, com- garden escapes. and most of the intensive horticulture of posed of 12 Ferns, 15 Gymnosperms, 345 A second paper will rank the impor- the State. Monocotyledons and 861 Dicotyledons. tance of environmental weeds in each Most of the desert has low numbers of Of these, 677 taxa (55%) are environmen- IBRA region. weeds, ranging from five recorded for the tal weeds, recorded from natural bush- Gibson Desert to 135 for the Carnarvon land areas. Another 94 taxa are listed as Results (containing the horticultural centre of semi-naturalized garden escapes. Most Total naturalized flora Carnarvon). -
Key to the Species Accounts
Key to the species accounts Species and infraspecific taxa are arranged alphabetically by family, genus, and species to facilitate easy lookup. Where available, synonyms are also included. Note that families are listed alphabetically, regardless of whether they are dicotyle- dons or monocotyledons. Endemic and protected species are identified by the following icons: C1 CITES Appendix I C2 CITES Appendix II E Endemic taxon P Protected under Nature Conservation Ordinance 4 of 1975 Status The conservation status is indicated by the following abbreviations: CR Critically Endangered EN Endangered LC Least Concern NT Near Threatened R Rare VU Vulnerable Description Description of the growth form and major distinguishing characters of each taxon. Rationale Brief explanation of the reasons for listing and the factors that contributed to a particular assessment. Habitat Short description of habitat and altitude (in metres) where taxon may be expected to occur. Threats List of the main factors that threaten the taxon with extinction in Namibia. Additional notes Other important information. Where available, common names are included in this section. Red Data Book of Namibian Plants i Red Data Book of Namibian Plants Sonja Loots 2005 Southern African Botanical Diversity Network Report No. 38 ii Red Data Book of Namibian Plants Citation LOOTS S. 2005. Red Data Book of Namibian plants. Southern African Botanical Diversity Network Report No. 38. SABONET, Pretoria and Windhoek. Address for Correspondence National Botanical Research Institute Private Bag 13184 Windhoek NAMIBIA Tel: +264 61 2022013 Fax: +264 61 258153 E-mail: [email protected] Issued by The Project Coordinator Southern African Botanical Diversity Network c/o National Botanical Institute Private Bag X101 Pretoria 0001 SOUTH AFRICA Printed in 2005 in the Republic of South Africa by Capture Press, Pretoria, (27) 12 349-1802 ISBN 1-919976-16-7 © SABONET. -
Mitteilungen Der Botanischen Staatssammlung München
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Mitteilungen der Botanischen Staatssammlung München Jahr/Year: 1971 Band/Volume: 10 Autor(en)/Author(s): Leins Peter, Thyret G. Artikel/Article: pollen phylogeny and taxonomy exemplified by an african asteraceae group 280-286 © Biodiversity Heritage Library, http://www.biodiversitylibrary.org/; www.biologiezentrum.at Mitt. Bot. Staatssamml. München © Biodiversity Heritage Library, http://www.biodiversitylibrary.org/; www.biologiezentrum.at CO 281 © Biodiversity Heritage Library, http://www.biodiversitylibrary.org/; www.biologiezentrum.at Its baculate sexine protrudes to form hollow spine bases. About six to eight long bacules, more or less circularly placed, project into the cavity of the spine bases. The sexine between the spines appears two-layered through thickenings on the bacules. The following pollen type (fig. 2) is distinguished from the latter by the fact that the spines are mostly interconnected at their bases through low hol- low cristae. In addition, the spines around the pole and the three colpi often form a regulär pattern. Generally three spines stand on either side of a col- pus. On each mesocolpium f o u r spines are found in the area of the equa- torial line: this is the "four-spine" type. The sexine of the "four-spine" type is either one-layered between the spines or two-layered through thik- kenings on the bacules, a difference to whidi we shall not attadi too mudi importance. The next type (fig. 3) is characterized by three spines on each meso- colpium in the outline of the polar view: this is the "three-spine" type. -
WCO-Lite: Online World Catalogue of Harvestmen (Arachnida, Opiliones)
WCO-Lite: online world catalogue of harvestmen (Arachnida, Opiliones). Version 1.0 Checklist of all valid nomina in Opiliones with authors and dates of publication up to 2018 Warning: this paper is duly registered in ZooBank and it constitutes a publication sensu ICZN. So, all nomenclatural acts contained herein are effective for nomenclatural purposes. WCO logo, color palette and eBook setup all by AB Kury (so that the reader knows who’s to blame in case he/she wants to wield an axe over someone’s head in protest against the colors). ZooBank register urn:lsid:zoobank.org:pub:B40334FC-98EA-492E-877B-D723F7998C22 Published on 12 September 2020. Cover photograph: Roquettea singularis Mello-Leitão, 1931, male, from Pará, Brazil, copyright © Arthur Anker, used with permission. “Basta de castillos de arena, hagamos edificios de hormigón armado (con una piscina en la terraza superior).” Miguel Angel Alonso-Zarazaga CATALOGAÇÃO NA FONTE K96w Kury, A. B., 1962 - WCO-Lite: online world catalogue of harvestmen (Arachnida, Opiliones). Version 1.0 — Checklist of all valid nomina in Opiliones with authors and dates of publica- tion up to 2018 / Adriano B. Kury ... [et al.]. — Rio de Janeiro: Ed. do autor, 2020. 1 recurso eletrônico (ii + 237 p.) Formato PDF/A ISBN 978-65-00-06706-4 1. Zoologia. 2. Aracnídeos. 3. Taxonomia. I. Kury, Adriano Brilhante. CDD: 595.4 CDU: 595.4 Mônica de Almeida Rocha - CRB7 2209 WCO-Lite: online world catalogue of harvest- men (Arachnida, Opiliones). Version 1.0 — Checklist of all valid nomina in Opiliones with authors and dates of publication up to 2018 Adriano B. -
Ecological Assessment (Fauna, Flora & Avifauna)
ECOLOGICAL ASSESSMENT (FAUNA, FLORA & AVIFAUNA) PROPOSED SIRIUS 100MW PV SOLAR 4 PROJECT NEAR UPINGTON, NORTHERN CAPE PROVINCE SEPTEMBER 2019 Prepared by: NKURENKURU ECOLOGY & BIODIVERSITY (PTY) LTD. Gerhard Botha (Pri Sci Nat: Ecology & Botany) PO Box 12500, Brandhof, 9324 Cell: 084 2073454 Email: [email protected] Sirius solar pv project Four, northern cape province: ECOLOGY (fauna, flora & avifauna) REPORT SEPTEMBER 2019 TABLE OF CONTENTS Declaration of Consultant’s Independence...................................................................v 1. SPECIALIST INFORMATION .............................................................................. vii 2. DECLARATION BY THE SPECIALIST ................................................................... vii 1 Introduction .................................................................................................... 1 1.1 Applicant ................................................................................................. 1 1.2 Project .................................................................................................... 1 1.3 Proposed Activity ...................................................................................... 1 1.4 Terms of reference .................................................................................... 2 1.5 Conditions of this report ............................................................................ 2 1.6 Relevant legislation ................................................................................... 2 2 -
Insecta, Coleoptera, Carabidae)
RADAR Research Archive and Digital Asset Repository Copyright © and Moral Rights for this thesis are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders. Note if anything has been removed from thesis. Map on p233 When referring to this work, the full bibliographic details must be given as follows: Hogan, J. E. (2012) Taxonomy, Systematics and Biogeography of the Scaritinae (Insecta, Coleoptera, Carabidae). PhD Thesis. Oxford Brookes University. WWW.BROOKES.AC.UK/GO/RADAR Taxonomy, Systematics and Biogeography of the Scaritinae (Insecta, Coleoptera, Carabidae) James Edward Hogan Thesis submitted in partial fulfilment of the requirements of the award of Doctor of Philosophy Oxford Brookes University December 2012 Abstract Scaritinae are a subfamily of ground beetles (Carabidae), containing about 1900 species and 125 genera. They share a distinctive body shape linked to a burrowing lifestyle. The diversity of Scaritinae is concentrated in the tropics and warmer regions of the southern hemisphere, particularly Southern Africa, Madagascar and Australia. The evolutionary history (phylogeny) of scaritines is unknown, leading to conflicting classification schemes and uncertainty over the definition of genera, especially in one sub- group of scaritines, the tribe Scaritini. In particular, it is unclear whether Scaritinae are descended from a common ancestor (monophyletic) or whether they are an artificial group defined by convergent adaptations to burrowing.