Field Guide for Wild Flower Harvesting Van Deventer, G
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Toward a Resolution of Campanulid Phylogeny, with Special Reference to the Placement of Dipsacales
TAXON 57 (1) • February 2008: 53–65 Winkworth & al. • Campanulid phylogeny MOLECULAR PHYLOGENETICS Toward a resolution of Campanulid phylogeny, with special reference to the placement of Dipsacales Richard C. Winkworth1,2, Johannes Lundberg3 & Michael J. Donoghue4 1 Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, Caixa Postal 11461–CEP 05422-970, São Paulo, SP, Brazil. [email protected] (author for correspondence) 2 Current address: School of Biology, Chemistry, and Environmental Sciences, University of the South Pacific, Private Bag, Laucala Campus, Suva, Fiji 3 Department of Phanerogamic Botany, The Swedish Museum of Natural History, Box 50007, 104 05 Stockholm, Sweden 4 Department of Ecology & Evolutionary Biology and Peabody Museum of Natural History, Yale University, P.O. Box 208106, New Haven, Connecticut 06520-8106, U.S.A. Broad-scale phylogenetic analyses of the angiosperms and of the Asteridae have failed to confidently resolve relationships among the major lineages of the campanulid Asteridae (i.e., the euasterid II of APG II, 2003). To address this problem we assembled presently available sequences for a core set of 50 taxa, representing the diver- sity of the four largest lineages (Apiales, Aquifoliales, Asterales, Dipsacales) as well as the smaller “unplaced” groups (e.g., Bruniaceae, Paracryphiaceae, Columelliaceae). We constructed four data matrices for phylogenetic analysis: a chloroplast coding matrix (atpB, matK, ndhF, rbcL), a chloroplast non-coding matrix (rps16 intron, trnT-F region, trnV-atpE IGS), a combined chloroplast dataset (all seven chloroplast regions), and a combined genome matrix (seven chloroplast regions plus 18S and 26S rDNA). Bayesian analyses of these datasets using mixed substitution models produced often well-resolved and supported trees. -
Seasonal Frost and Soil Temperature Data, Western Cape Mountains, South Africa, Version 1
Seasonal frost and soil temperature data, Western Cape Mountains, South Africa, Version 1 USER GUIDE How to Cite These Data As a condition of using these data, you must include a citation: Boelhouwers, J 1998. Seasonal frost and soil temperature data, Western Cape Mountains, South Africa, Version 1. [Indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.7265/xntv-1r54. [Date Accessed]. FOR QUESTIONS ABOUT THESE DATA, CONTACT [email protected] FOR CURRENT INFORMATION, VISIT https://nsidc.org/data/GGD482 USER GUIDE: Seasonal frost and soil temperature data, Western Cape Mountains, South Africa, Version 1 TABLE OF CONTENTS 1 DETAILED DATA DESCRIPTION ............................................................................................... 2 1.1 Coverage of data set: ............................................................................................................................ 2 1.2 Geographic extent: ................................................................................................................................ 2 1.3 Period of investigation: .......................................................................................................................... 2 1.4 Summary ............................................................................................................................................... 2 1.4.1 OBJECTIVES................................................................................................................................ -
Systematics and Conservation of Colophon Gray
Systematics and conservation of Colophon Gray (Coleoptera: Lucanidae) By Angelika Katrin Switala Submitted in partial fulfilment of the requirements for the degree Magister Scientiae (Entomology) in the Faculty of Natural and Agricultural Science Department of Zoology and Entomology University of Pretoria, Pretoria South Africa April, 2013 © University of Pretoria To my parents who with love, acceptance and eternal belief in me have motivated, encouraged and fuelled my education “What a wonderful bug is Colophon Each peak has a different kind of one. On one he is caught with nippers quite short The next he has claws like a scorpion.” ~Ditty recounted by Frank (Punky) Berrisford Junior ii © University of Pretoria Declaration I, Angelika Katrin Switala declare that the thesis/dissertation, which I hereby submit for the degree Master of Science (Entomology) at the University of Pretoria, is my own work and has not previously been submitted by me for a degree at this or any other tertiary institution. SIGNATURE: ______________ DATE: _____________ iii © University of Pretoria Systematics and conservation of Colophon Gray (Coleoptera: Lucanidae) Student: Angelika K. Switala Supervisors: Prof. Clarke H. Scholtz & Dr. Catherine L. Sole Department: Department Zoology and Entomology, University of Pretoria, Pretoria, 0002, South Africa Degree: Masters of Science (Entomology) Summary The flightless Cape High-mountain stag beetle genus Colophon (Coleoptera: Lucanidae) is studied. Represented by 17 species, which are restricted to the highest mountain peaks of the Cape Floristic Region in the Western Cape, South Africa, and show a strict association with the fynbos biome. The study aimed to determine the specific and phylogenetic status of the described species of Colophon and to determine the main factors driving their evolution by testing hypotheses of relationship and of a lowland origin. -
Alphabetical Lists of the Vascular Plant Families with Their Phylogenetic
Colligo 2 (1) : 3-10 BOTANIQUE Alphabetical lists of the vascular plant families with their phylogenetic classification numbers Listes alphabétiques des familles de plantes vasculaires avec leurs numéros de classement phylogénétique FRÉDÉRIC DANET* *Mairie de Lyon, Espaces verts, Jardin botanique, Herbier, 69205 Lyon cedex 01, France - [email protected] Citation : Danet F., 2019. Alphabetical lists of the vascular plant families with their phylogenetic classification numbers. Colligo, 2(1) : 3- 10. https://perma.cc/2WFD-A2A7 KEY-WORDS Angiosperms family arrangement Summary: This paper provides, for herbarium cura- Gymnosperms Classification tors, the alphabetical lists of the recognized families Pteridophytes APG system in pteridophytes, gymnosperms and angiosperms Ferns PPG system with their phylogenetic classification numbers. Lycophytes phylogeny Herbarium MOTS-CLÉS Angiospermes rangement des familles Résumé : Cet article produit, pour les conservateurs Gymnospermes Classification d’herbier, les listes alphabétiques des familles recon- Ptéridophytes système APG nues pour les ptéridophytes, les gymnospermes et Fougères système PPG les angiospermes avec leurs numéros de classement Lycophytes phylogénie phylogénétique. Herbier Introduction These alphabetical lists have been established for the systems of A.-L de Jussieu, A.-P. de Can- The organization of herbarium collections con- dolle, Bentham & Hooker, etc. that are still used sists in arranging the specimens logically to in the management of historical herbaria find and reclassify them easily in the appro- whose original classification is voluntarily pre- priate storage units. In the vascular plant col- served. lections, commonly used methods are systema- Recent classification systems based on molecu- tic classification, alphabetical classification, or lar phylogenies have developed, and herbaria combinations of both. -
Durham Research Online
Durham Research Online Deposited in DRO: 21 July 2020 Version of attached le: Accepted Version Peer-review status of attached le: Peer-reviewed Citation for published item: Colville, J.F. and Beale, C.M. and Forest, F. and Altwegg, R. and Huntley, B. and Cowling, R.M. (2020) 'Plant richness, turnover and evolutionary diversity track gradients of stability and ecological opportunity in a megadiversity centre.', Proceedings of the National Academy of Sciences., 117 (33). pp. 20027-20037. Further information on publisher's website: https://doi.org/10.1073/pnas.1915646117 Publisher's copyright statement: Additional information: Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. Please consult the full DRO policy for further details. Durham University Library, Stockton Road, Durham DH1 3LY, United Kingdom Tel : +44 (0)191 334 3042 | Fax : +44 (0)191 334 2971 https://dro.dur.ac.uk 1 Title Page 2 Classification: Biological Sciences 3 Title: Plant richness, turnover and evolutionary diversity track gradients of stability and ecological 4 opportunity in a megadiversity centre 5 Authors: Jonathan F. Colvillea,b,1, Colin M. Bealec, Félix Forestd, Res Altweggb,e, Brian Huntleyf, 6 Richard M. -
The Road from Laingsburg to Cape Town Provides a Kaleidoscope of Magnificent Scenery
The road from Laingsburg to Cape Town provides a kaleidoscope of magnificent scenery. But before you leave Laingsburg, stock up with some delicious kudu biltong and droe wors from Karoo Biltong, which sends its products to customers around the world (sorry vegetarians). After about 20 miles one comes to Matjiesfontein, which was established by a Scotsman, James Logan, as a refreshment station for trains passing between Cape Town and the Kimberley diamond fields. This became the famous Lord Milner Hotel – a piece of Victorian Britain in the middle of the Karoo and preserved as such to this day! (They even have a red London bus!) James Logan was a passionate cricketer and is considered to be one of the founding fathers of South African cricket. About 100 miles further on the seemingly endless, arid Karoo landscape changes as the Hex River Mountains appear and suddenly one enters the fertile Hex River valley with its fruit farms and wineries. Then it is past Worcester and the turnoff to Wellington (known for its grapes, deciduous and dried fruit and brandy!) to, in the words of the SA Venues website, “a series of generous valleys known as the Cape Winelands – a collection of historic towns, little hamlets and Cape Dutch farmsteads that provide well-regarded South African wines to the world”. Places such as Franschhoek, Stellenbosch, Tulbagh founded by the Dutch settlers in the 18th century have not only natural beauty but also a rich heritage. From there it is a short drive through the northern suburbs to the centre of Cape Town. -
A. the Cape Province Fold Belt
SECTION II-A BRIEF SURVEY OF THE GEOLOGY OF THE CAPE SYSTEM A. THE CAPE PROVINCE FOLD BELT 1. Distribution and Folding The main occurrence of the Cape System in South Africa is confined to the Cape Province where a threefold division is recognised, namely the Table Mountain Series, or T.M.S., the Bokkeveld Series and, at the top, the Witte berg Series. The rocks occur along the western and southern margins of the sub-continent (see map on p. 10) where they lie with marked unconformity on older formations with granite intrusives. In the south and southwest, the Cape System dips beneath and is overlain conformably by the tillite of the Dwyka Series which forms the base of the Karroo System, but along the 'western margin the tillite when followed northwards, gradually overlaps the variolls series of the Cape System and finally lies directly on pre-Cape rocks. The whole system has been folded with a general N-S strik on the West and more intensely with a general E-W strike in the south with especially complex crumpling in the SW in the vicinity of Ceres and the Hex River Mountains, where the two fold axes Ineet. The folds in the south are frequently overturned, and are sometimes isoclinal. Usually lateral folds display a fairly teep pitch with the result that they ar hortened, outcrops occur en echelon and a particular horizon may reappear a nwnber of times in a traverse acros the ),stem. Pressure .has resulted in the alteration of organic matter to graphite in many cases and the cOlnplete de truction of micro flora. -
SCREENING TOOL Appendix I1
EFG Engineers (Pty) Ltd on behalf of WCG: DTPW (Road Design) 720.05043.00005 Basic Assessment Report for the Proposed Upgrade of Trunk Road 28, Section 1 - Lynx Road to Mimosa Street, Hermanus March 2021 APPENDIX I: SCREENING TOOL Appendix I1: Screening Tool Reports Appendix I2: Site Sensitivity Verification Report EFG Engineers (Pty) Ltd on behalf of WCG: DTPW (Road Design) 720.05043.00005 Basic Assessment Report for the Proposed Upgrade of Trunk Road 28, Section 1 - Lynx Road to Mimosa Street, Hermanus March 2021 Appendix I1: Screening Tool Reports SCREENING REPORT FOR AN ENVIRONMENTAL AUTHORIZATION OR FOR A PART TWO AMENDMENT OF AN ENVIRONMENTAL AUTHORISATION AS REQUIRED BY THE 2014 EIA REGULATIONS – PROPOSED SITE ENVIRONMENTAL SENSITIVITY EIA Reference number: TBC Project name: IMPROVEMENT OF TRUNK ROAD 28 SECTION 1 FROM BOTRIVIER AND HERMANUS Project title: Basic Assessment Report Date screening report generated: 19/05/2020 12:54:28 Applicant: Western Cape Government: Department of Transport and Public Works (Directorate: Road Design) Compiler: Rushdi Ariefdien Compiler signature: .....................................................................................................pp Page 1 of 18 Disclaimer applies 19/05/2020 Table of Contents Proposed Project Location .................................................................................................................... 3 Orientation map 1: General location .................................................................................................. 3 Map of proposed -
Evolutionary History of Floral Key Innovations in Angiosperms Elisabeth Reyes
Evolutionary history of floral key innovations in angiosperms Elisabeth Reyes To cite this version: Elisabeth Reyes. Evolutionary history of floral key innovations in angiosperms. Botanics. Université Paris Saclay (COmUE), 2016. English. NNT : 2016SACLS489. tel-01443353 HAL Id: tel-01443353 https://tel.archives-ouvertes.fr/tel-01443353 Submitted on 23 Jan 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. NNT : 2016SACLS489 THESE DE DOCTORAT DE L’UNIVERSITE PARIS-SACLAY, préparée à l’Université Paris-Sud ÉCOLE DOCTORALE N° 567 Sciences du Végétal : du Gène à l’Ecosystème Spécialité de Doctorat : Biologie Par Mme Elisabeth Reyes Evolutionary history of floral key innovations in angiosperms Thèse présentée et soutenue à Orsay, le 13 décembre 2016 : Composition du Jury : M. Ronse de Craene, Louis Directeur de recherche aux Jardins Rapporteur Botaniques Royaux d’Édimbourg M. Forest, Félix Directeur de recherche aux Jardins Rapporteur Botaniques Royaux de Kew Mme. Damerval, Catherine Directrice de recherche au Moulon Président du jury M. Lowry, Porter Curateur en chef aux Jardins Examinateur Botaniques du Missouri M. Haevermans, Thomas Maître de conférences au MNHN Examinateur Mme. Nadot, Sophie Professeur à l’Université Paris-Sud Directeur de thèse M. -
Thesis Sci 2009 Bergh N G.Pdf
The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgementTown of the source. The thesis is to be used for private study or non- commercial research purposes only. Cape Published by the University ofof Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University Systematics of the Relhaniinae (Asteraceae- Gnaphalieae) in southern Africa: geography and evolution in an endemic Cape plant lineage. Nicola Georgina Bergh Town Thesis presented for theCape Degree of DOCTOR OF ofPHILOSOPHY in the Department of Botany UNIVERSITY OF CAPE TOWN University May 2009 Town Cape of University ii ABSTRACT The Greater Cape Floristic Region (GCFR) houses a flora unique for its diversity and high endemicity. A large amount of the diversity is housed in just a few lineages, presumed to have radiated in the region. For many of these lineages there is no robust phylogenetic hypothesis of relationships, and few Cape plants have been examined for the spatial distribution of their population genetic variation. Such studies are especially relevant for the Cape where high rates of species diversification and the ongoing maintenance of species proliferation is hypothesised. Subtribe Relhaniinae of the daisy tribe Gnaphalieae is one such little-studied lineage. The taxonomic circumscription of this subtribe, the biogeography of its early diversification and its relationships to other members of the Gnaphalieae are elucidated by means of a dated phylogenetic hypothesis. Molecular DNA sequence data from both chloroplast and nuclear genomes are used to reconstruct evolutionary history using parsimony and Bayesian tools for phylogeny estimation. -
Leaf Anatomy of Bruniaceae: Ecological, Systematic and Phylogenetic Aspects
Botanical Journal of ike Linnean Society (1991), 107: 1-34. With 54 figures Leaf anatomy of Bruniaceae: ecological, systematic and phylogenetic aspects SHERWIN CARLQUIST, F.L.S. • Rancho Santa Ana Botanic Garden and Department of Biology, Pomona College, Claremont, California 91711, U.S.A. Received August 1989, accepted for publication October 1989 CARLQUIST, S., 1991. Leaf anatomy of Bruniaceae: ecological systematic and phylogenetic aspects. Quantitative and qualitative data are given for 60 species of the 12 genera of Bruniaceae; most data are based on liquid-preserved material. Leaves of Bruniaceae are basically linear (broader forms are probably derived) with an apicula that contains phellogen activity. Most bruniaceous leaves have some degree of isolateral construction, with transition to normal bifacial construction in a few species, but more commonly transition to 'inverse' bifacial structure (stomata on adaxial face, palisade on abaxial face). The latter type is correlated with the tendency for leaves to be appressed to stems. Tannins and very likely other dark-staining materials are very characteristic of mesophyll cells. Six genera have a large strand of fibres on the midvein and rhomboidal crystals in bundle sheath cells. The other six genera have few or no fibres on veins and have druses in mesophyll cells (but not in bundle sheath cells;. These distinctions may relate to intrafamilial taxonomy, but they also support the primitive position usually accorded to Audouinia, Thamnea and Tittmannia. A key to genera based on leaf antomy is offered. Details of epidermal cell shape, cuticular relief and trichome form and structure based on scanning electron microscopy are given. -
Die Plantfamilie ASTERACEAE: 6
ISSN 0254-3486 = SA Tydskrif vir Natuurwetenskap en Tegnologie 23, no. 1 & 2 2004 35 Algemene artikel Die plantfamilie ASTERACEAE: 6. Die subfamilie Asteroideae P.P.J. Herman Nasionale Botaniese Instituut, Privaat sak X101, Pretoria, 0001 e-pos: [email protected] UITTREKSEL Die tribusse van die subfamilie Asteroideae word meer volledig in hierdie artikel beskryf. Die genusse wat aan dié tribusse behoort word gelys en hulle verspreiding aangedui. ABSTRACT The plant family Asteraceae: 6. The subfamily Asteroideae. The tribes of the subfamily Asteroideae are described in this article. Genera belonging to the different tribes are listed and their distribution given. INLEIDING Tribus ANTHEMIDEAE Cass. Hierdie artikel is die laaste in die reeks oor die plantfamilie Verteenwoordigers van hierdie tribus is gewoonlik aromaties, Asteraceae.1-5 In die vorige artikel is die klassifikasie bokant byvoorbeeld Artemisia afra (wilde-als), Eriocephalus-soorte, familievlak asook die indeling van die familie Asteraceae in sub- Pentzia-soorte.4 Die feit dat hulle aromaties is, beteken dat hulle families en tribusse bespreek.5 Hierdie artikel handel oor die baie chemiese stowwe bevat. Hierdie stowwe word dikwels subfamilie Asteroideae van die familie Asteraceae, met ’n aangewend vir medisyne (Artemisia) of insekgif (Tanacetum).4 bespreking van die tribusse en die genusse wat aan die verskillende Verder is hulle blaartjies gewoonlik fyn verdeeld en selfs by dié tribusse behoort. Die ‘edelweiss’ wat in die musiekblyspel The met onverdeelde blaartjies, is die blaartjies klein en naaldvormig sound of music besing word, behoort aan die tribus Gnaphalieae (Erica-agtig). Die pappus bestaan gewoonlik uit vry of vergroeide van die subfamilie Asteroideae.