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The Archaeologist 59
Winter 2006 Number 59 The ARCHAEOLOGIST This issue: ENVIRONMENTAL ARCHAEOLOGY Submerged forests from early prehistory p10 Views of a Midlands environmental officer p20 Peatlands in peril p25 Institute of Field Archaeologists SHES, University of Reading, Whiteknights The flora of PO Box 227, Reading RG6 6AB Roman roads, tel 0118 378 6446 towns and fax 0118 378 6448 gardens email [email protected] website www.archaeologists.net p32 ONTENTS .%7 -! IN !RCHAEOLOGICAL &IELD 0RACTICE &ULL AND 0ART TIME $EVELOP YOUR CAREER BY TAKING A POSTGRADUATE DEGREE IN ARCHAEOLOGICAL PRACTICE C 4HE 5NIVERSITY OF -ANCHESTER IS LAUNCHING AN EXCITING AND UNIQUE COURSE WHICH SEEKS TO BRIDGE THE GAP BETWEEN THEORY AND PRACTICE )T COMBINES A CRITICAL AND EVALUATIVE APPROACH TO ARCHAEOLOGICAL INTERPRETATION WITH PRACTICAL SKILLS AND TECHNICAL EXPERTISE4AUGHT THROUGH CLASSROOM AND FIELDWORK BASED SESSIONS A PLACEMENT WITHIN THE PROFESSION 1 Contents AND A DISSERTATION ITS EMPHASIS IS UPON FOSTERING A NEW CRITICALLY INFORMED APPROACH TO THE PROFESSION 2 Editorial 4HE 5NIVERSITY OF -ANCHESTER IS AN INTERNATIONALLY RECOGNISED CENTRE FOR SOCIAL ARCHAEOLOGY /UR RESEARCH 3 From the Finds Tray THEMES INCLUDE POWER AND IDENTITY LANDSCAPE ARCHITECTURE AND MONUMENTALITY HERITAGE AND CONTEMPORARY 5 Finishing someone else’s story Michael Heaton, Peter Hinton and Frank Meddens SIGNIFICANCE OF THE PAST RITUAL AND RELIGION THEORY PHILOSOPHY AND PRACTICE OF ARCHAEOLOGY7E ARE A COHERENT 6 IFA and Continuous Professional Development Kate Geary AND FRIENDLY COMMUNITY WITH AN -
Biological Control of Two Ageratina Species (Asteraceae: Eupatorieae) in South Africa
Biological control of two Ageratina species (Asteraceae: Eupatorieae) in South Africa F. Heystek1*, A.R. Wood2, S. Neser1 & Y. Kistensamy1 1Agricultural Research Council-Plant Protection Research Institute, Private Bag X134, Queenswood, 0121 South Africa 2Agricultural Research Council-Plant Protection Research Institute, Private Bag X5017, Stellenbosch, 7599 South Africa Ageratina adenophora (Spreng.) R.M.King & H.Rob. and Ageratina riparia (Regel) R.M.King & H.Rob. (Asteraceae: Eupatorieae), originally from Mexico, are invasive in many countries. These plants produce thousands of wind- and water-dispersed seeds which enable them to spread rapidly and invade stream banks and moist habitats in areas with high rainfall. Two biological control agents, a shoot-galling fly, Procecidochares utilis Stone (Diptera: Tephri- tidae), and a leaf-spot fungus, Passalora ageratinae Crous & A.R. Wood (Mycosphaerellales: Mycosphaerellaceae), were introduced against A. adenophora in South Africa in 1984 and 1987, respectively. Both established but their impact is considered insufficient. Exploratory trips to Mexico between 2007 and 2009 to search for additional agents on A. adenophora produced a gregarious leaf-feeding moth, Lophoceramica sp. (Lepidoptera: Noctuidae), a stem-boring moth, probably Eugnosta medioxima (Razowski) (Lepidoptera: Tortricidae), a leaf-mining beetle, Pentispa fairmairei (Chapuis) (Coleoptera: Chrysomelidae: Cassidinae), and a leaf-rust, Baeodromus eupatorii (Arthur) Arthur (Pucciniales: Pucciniosiraceae) all of which have been subjected to preliminary investigations. Following its success in Hawaii, the white smut fungus, Entyloma ageratinae R.W. Barreto & H.C. Evans (Entylomatales: Entylomataceae), was introduced in 1989 to South Africa against A. riparia. Its impact has not been evaluated since its establishment in 1990 in South Africa. By 2009, however, A. -
(Anthemis Cotula L.): an ALIEN INVASIVE SPECIES in KASHMIR HIMALAYA
Proceedings of the 21st Asian Pacific Weed Science Society Conference (Editors: B. Marambe, U.R. Sangakkara, W.A.J.M. De Costa, and A.S.K. Abeysekara), 2-6 October 2007, Colombo, Sri Lanka. EFFECT OF SEEDLING EMERGENCE TIME ON THE PERFORMANCE OF MAYWEED (Anthemis cotula L.): AN ALIEN INVASIVE SPECIES IN KASHMIR HIMALAYA I. Rashid, Z. Reshi and B.A. Wafai Department of Botany, University of Kashmir, Srinagar, J&K, India [email protected] Abstract: Biological invasions, caused by non-native invasive species are a major factor contributing to ecosystem perturbations and hence are being actively pursued worldwide. Mayweed (Anthemis cotula L.), a native of southern Europe-West Siberia is an aggressive invasive species in Kashmir Himalaya, India. Among the myriad of attributes, seedling emergence time is critical to its successful colonization of habitats with varying levels of soil disturbance. Field studies revealed that the species recruits individuals over an extended period of time from September to May. This recruitment period is interspersed by harsh snowy winter (December-February) and hence the established plants of the species are constituted of pre-winter and post-winter populations, with former contributing to the fitness component of its life history and latter to the survival component. Except for number of achenes per capitulum and achene weight, all other investigated parameters such as stem height, number of primary branches per plant and number of capitula per plant were significantly higher in individuals belonging to pre-winter population in than the individuals constituting the post-winter plants. Fecundity of pre-winter individuals was further enhanced if decapitated by a specific herbivore that results in over-compensatory growth. -
(Hymenoptera: Eurytomidae) in the Integrated Control of Acacia Species in South Africa
Proceedings of the X International Symposium on Biological Control of Weeds 919 4-14 July 1999, Montana State University, Bozeman, Montana, USA Neal R. Spencer [ed.]. pp. 919-929 (2000) The Potential Role of Bruchophagus acaciae (Cameron) (Hymenoptera: Eurytomidae) in the Integrated Control of Acacia Species in South Africa R. L. HILL1, A. J. GORDON2, and S. NESER3 1Richard Hill & Associates, Private Bag 4704, Christchurch, New Zealand 2Plant Protection Research Institute, Private Bag X5017, Stellenbosch, 7599 South Africa 3Plant Protection Research Institute, Private Bag X134, Pretoria, 0001 South Africa Abstract Australian acacias invade watersheds and riverbeds in South Africa, reducing water flows and threatening environmental and economic values. Acacia mearnsii is the most widespread and important weed but also forms the basis of an important industry. A. dealbata, and to a lesser extent A. decurrens are also problems. All belong to the Section Botrycephalae of the sub-genus Heterophyllum. Short term control is achieved locally by removing plants, and by using herbicides, but seed-feeding control agents may provide an acceptable solution in the long term. Larvae of Bruchophagus acaciae (Cameron) (Hymenoptera: Eurytomidae) develop in the seeds of acacias. It was described from New Zealand, but is an Australian species. We explore whether B. acaciae has a role as a con- trol agent for acacias in South Africa. Seed was collected from 28 Australian species of Acacia growing in New Zealand. Attack was restricted to four of the seven species with- in the Section Botrycephalae, and two cases of attack on Acacia rubida (Section Phyllodineae; n=9). Apart from a wasp reared from one seed, A. -
July 2008 Volume 31 Number 4
Sego Lily July 2008 31 (4) July 2008 Volume 31 Number 4 Salt Lake Chapter Trek to the Beaver Dam Mountains By Bill Gray In April, eight Salt Lake Chapter members took a break from their long winter and headed south as far as they could get, actually ending up just over the border in Arizona. Somehow the Virgin River gorge and that part of the Beaver Dam Moun- tains feel as though they really be- long in Utah. Most of you have probably driven through the gorge on Interstate 15 en route to/from Las Vegas or Southern California, and have ad- mired the steep rugged cliffs where the river has carved its way down. From a speeding car it is possible to spot a few of the obvious standout plants of the Mojave Desert – Joshua tree (Yucca brevifolia), Above: Crevice penstemon, Penstemon petiolatus, grows in Creosote bush (Larrea tridentata) mostly inaccessible crevices in rugged limestone cliffs in and rather modest specimens of Le- Utah’s Beaver Dam Mountains. Photo by Bill Gray conte's barrel cactus (Ferocactus acanthodes var. lecontei). But we wanted to take time to get In this issue: out and really experience first hand the other unusual plants from this Salt Lake Chapter Trek to the Beaver Dam Mountains . 1 area. In this we were very fortunate UNPS and Chapter News . 2 to have one of the best possible Bulletin Board . 3 guides in Dr. Larry Higgins. Larry Q and A: Growing Sego Lilies . 6 grew up in the area, getting to know Richard Joshua Shaw (1923-2008) . -
Human-Mediated Introductions of Australian Acacias
Diversity and Distributions, (Diversity Distrib.) (2011) 17, 771–787 S EDITORIAL Human-mediated introductions of PECIAL ISSUE Australian acacias – a global experiment in biogeography 1 2 1 3,4 David M. Richardson *, Jane Carruthers , Cang Hui , Fiona A. C. Impson , :H Joseph T. Miller5, Mark P. Robertson1,6, Mathieu Rouget7, Johannes J. Le Roux1 and John R. U. Wilson1,8 UMAN 1 Centre for Invasion Biology, Department of ABSTRACT - Botany and Zoology, Stellenbosch University, MEDIATED INTRODUCTIONS OF Aim Australian acacias (1012 recognized species native to Australia, which were Matieland 7602, South Africa, 2Department of History, University of South Africa, PO Box previously grouped in Acacia subgenus Phyllodineae) have been moved extensively 392, Unisa 0003, South Africa, 3Department around the world by humans over the past 250 years. This has created the of Zoology, University of Cape Town, opportunity to explore how evolutionary, ecological, historical and sociological Rondebosch 7701, South Africa, 4Plant factors interact to affect the distribution, usage, invasiveness and perceptions of a Protection Research Institute, Private Bag globally important group of plants. This editorial provides the background for the X5017, Stellenbosch 7599, South Africa, 20 papers in this special issue of Diversity and Distributions that focusses on the 5Centre for Australian National Biodiversity global cross-disciplinary experiment of introduced Australian acacias. A Journal of Conservation Biogeography Research, CSIRO Plant Industry, GPO Box Location Australia and global. 1600, Canberra, ACT, Australia, 6Department of Zoology and Entomology, University of Methods The papers of the special issue are discussed in the context of a unified Pretoria, Pretoria 0002, South Africa, framework for biological invasions. -
Environmental Weeds, Adelaide Region
Sustainable Landscapes Project Interim integrated weed list for the greater Adelaide region incorporating: • Weeds of National Significance • SA Urban Forest Biodiversity Program environmental weed list • CRC for Australian Weed Management factsheet: Alternatives to invasive garden plants, Greater Adelaide Region 2004 • CSIRO ten most serious invasive garden plants for sale in South Australia # Many of the plants in the following list may not cause problems if properly contained, but when planted or dumped near remant native vegetation can easily escape and become invasive. We recommend that these plants only be planted in areas where they do not cause problems, and even then that they be carefully maintained and monitored. Plant species common as environmental weeds of the Adelaide region * non-native (exotic) species ** proclaimed species # CSIRO invasive Trees and tall shrubs Common name Scientific name Where it is a problem Cootamundra wattle Acacia baileyana hills silver wattle Acacia dealbata hills early black wattle Acacia decurrens hills Flinders Ranges wattle Acacia iteaphylla Acacia longifolia var. hills sallow wattle longifolia # golden wreath wattle Acacia saligna all areas tree of heaven *Ailanthus altissima plains, hills Irish strawberry tree *Arbutus unedo hills tree lucerne / tagasaste *Chamaecytisus palmensis plains, hills, creek cotoneaster *Cotoneaster spp. creek, hills May hawthorn *Crataegus monogyna creek, hills ** azzarola Crataegus sinaica creek, hills *Fraxinus angustifolia ssp. creek, hills # desert ash oxycarpa pincushion hakea Hakea laurina hills tree tobacco *Nicotiana glauca all areas ** # olive *Olea europaea all areas (Olives can be grown for agricultural purposes) Cape Leeuwin wattle Paraserianthes lophantha creek, hills, coast ** # Aleppo pine *Pinus halepensis plains, hills,mallee radiata pine *Pinus radiata hills sweet pittosporum Pittosporum undulatum plains, hills, creek myrtle-leaf milkwort *Polygala myrtifolia hills, coast poplar *Populus spp. -
Allelopathic Effect of the Invasive Acacia Dealbata Link (Fabaceae) on Two Native Plant Species in South-Central Chile
Gayana Bot. 72(2): 231-239, 2015 ISSN 0016-5301 Allelopathic effect of the invasive Acacia dealbata Link (Fabaceae) on two native plant species in south-central Chile Efecto alelopático de la invasora Acacia dealbata Link (Fabaceae) en dos especies de plantas nativas del centro-sur de Chile NARCISO AGUILERA1,2, JOSÉ BECERRA2, LUBIA M. GUEDES2, CRISTOBAL VILLASEÑOR-PARADA3,4, LUIS GONZÁLEZ5 & VÍCTOR HERNÁNDEZ2 1Departamento de Silvicultura, Facultad de Ciencias Forestales, Universidad de Concepción, Casilla 160-C, Concepción, Chile. 2Laboratorio de Química de Productos Naturales, Depart amento de Botánica Universidad de Concepción, Facultad de Ciencias Naturales y Oceanográficas, Casilla 160-C, Concepción, Chile. 3Laboratorio de Invasiones Biológicas (LIB), Facultad de Ciencias Forestales, Universidad de Concepción, Concepción, Chile. 4Instituto de Ecología y Biodiversidad (IEB), Casilla 653, Santiago, Chile. 5Departamento Bioloxía Vexetal e Ciencia do Solo, Facultade de Ciencias del Mar, Universidad de Vigo, As Lagoas Marcosende 36310 Vigo, España. *[email protected] ABSTRACT Plant species that growth close to or under the canopy of Acacia dealbata Link (Fabaceae, subfamily: Mimosoideae) within its non-native range, survive with difficulty or not at all, especially if they are native. This phenomenon has been attributed to allelopathy; one of the strategies used by A. dealbata to trigger an invasion process. Native species Quillaja saponaria Molina (tree) and Helenium aromaticum (Hook.) H.L. Bailey (herb), share A. dealbata’s range in South-central Chile. This study was performed on the Mediterranean Biobío Region of Chile. We evaluated the effect of leaves, flowers, pods and seeds of A. dealbata on the germination and early growth of these native species. -
Environmental Weeds of Coastal Plains and Heathy Forests Bioregions of Victoria Heading in Band
Advisory list of environmental weeds of coastal plains and heathy forests bioregions of Victoria Heading in band b Advisory list of environmental weeds of coastal plains and heathy forests bioregions of Victoria Heading in band Advisory list of environmental weeds of coastal plains and heathy forests bioregions of Victoria Contents Introduction 1 Purpose of the list 1 Limitations 1 Relationship to statutory lists 1 Composition of the list and assessment of taxa 2 Categories of environmental weeds 5 Arrangement of the list 5 Column 1: Botanical Name 5 Column 2: Common Name 5 Column 3: Ranking Score 5 Column 4: Listed in the CALP Act 1994 5 Column 5: Victorian Alert Weed 5 Column 6: National Alert Weed 5 Column 7: Weed of National Significance 5 Statistics 5 Further information & feedback 6 Your involvement 6 Links 6 Weed identification texts 6 Citation 6 Acknowledgments 6 Bibliography 6 Census reference 6 Appendix 1 Environmental weeds of coastal plains and heathy forests bioregions of Victoria listed alphabetically within risk categories. 7 Appendix 2 Environmental weeds of coastal plains and heathy forests bioregions of Victoria listed by botanical name. 19 Appendix 3 Environmental weeds of coastal plains and heathy forests bioregions of Victoria listed by common name. 31 Advisory list of environmental weeds of coastal plains and heathy forests bioregions of Victoria i Published by the Victorian Government Department of Sustainability and Environment Melbourne, March2008 © The State of Victoria Department of Sustainability and Environment 2009 This publication is copyright. No part may be reproduced by any process except in accordance with the provisions of the Copyright Act 1968. -
Antileishmanial Compounds from Nature - Elucidation of the Active Principles of an Extract from Valeriana Wallichii Rhizomes
ANTILEISHMANIAL COMPOUNDS FROM NATURE - ELUCIDATION OF THE ACTIVE PRINCIPLES OF AN EXTRACT FROM VALERIANA WALLICHII RHIZOMES Dissertation zur Erlangung des naturwissenschaftlichen Doktorgrades der Julius-Maximilians-Universität Würzburg vorgelegt von Jan Glaser aus Hammelburg Würzburg 2015 ANTILEISHMANIAL COMPOUNDS FROM NATURE - ELUCIDATION OF THE ACTIVE PRINCIPLES OF AN EXTRACT FROM VALERIANA WALLICHII RHIZOMES Dissertation zur Erlangung des naturwissenschaftlichen Doktorgrades der Julius-Maximilians-Universität Würzburg vorgelegt von Jan Glaser aus Hammelburg Würzburg 2015 Eingereicht am ....................................... bei der Fakultät für Chemie und Pharmazie 1. Gutachter Prof. Dr. Ulrike Holzgrabe 2. Gutachter ........................................ der Dissertation 1. Prüfer Prof. Dr. Ulrike Holzgrabe 2. Prüfer ......................................... 3. Prüfer ......................................... des öffentlichen Promotionskolloquiums Datum des öffentlichen Promotionskolloquiums .................................................. Doktorurkunde ausgehändigt am .................................................. "Wer nichts als Chemie versteht, versteht auch die nicht recht." Georg Christoph Lichtenberg (1742-1799) DANKSAGUNG Die vorliegende Arbeit wurde am Institut für Pharmazie und Lebensmittelchemie der Bayerischen Julius-Maximilians-Universität Würzburg auf Anregung und unter Anleitung von Frau Prof. Dr. Ulrike Holzgrabe und finanzieller Unterstützung der Deutschen Forschungsgemeinschaft (SFB 630) angefertigt. Ich -
Appendix G Local Plant List 2013 APPENDIX
Appendix G Local Plant List 2013 APPENDIX G LOCAL PLANT LIST PLANT LIST RECOMMENDATIONS Green Roofs Note: The following list is from the Green Roofs – Cooling Los Angeles: Resource Guide and provides vegetated roof plants applicable to Santa Barbara. For more information visit, http://www.fypower.org/pdf/LA_GreenRoofsResourceGuide.pdf. For roof garden plants, use sun and drought tolerant, self-sustaining native trees, shrubs and ecoroof plants. Common Name Scientific Name Gold Tooth Aloe Aloe nobilis Golden Barrel Cactus Echinocactus grusonii Hasse’s Dudleya Dudleya hassei Beavertail Prickly Pear Opuntia basilaris Blue-blad Cactus Opuntia violacea santa-rita Chalk Dudleya Dudleya Pulverulenta Felt Plant Kalanchoe beharensis Ice Plant Delosperma cooperii Lampranthus Lampranthus productus October Daphne Sedum sieboldii Oscularia Lampranthus deltoids Purple Stonecrop Sedum spathulifolium White Trailing Ice Plant Delosperma Alba Brown Sedge Carex testacea Deer Grass Muhlenbergia rigens Tussock Sedge Carex stricta Many species of agave Bioretention Areas, Rain Gardens, Planter Boxes, Infiltration Basins, Vegetated Swales, Vegetated Filter Strips, and Dry Extended Detention Basins: The plants listed in this section include native plantings that are suitable for areas that will receive short periods of inundation (e.g. 24 to 72 hours) as well as plants suitable for upland areas. Native Plantings – Trees (Can Handle Short Periods of Inundation) Common Name Scientific Name Western Sycamore Platanus racemosa Freemont Cottonwood Populus fremontii -
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.