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Poplars and Willows: Trees for Society and the Environment / Edited by J.G
Poplars and Willows Trees for Society and the Environment This volume is respectfully dedicated to the memory of Victor Steenackers. Vic, as he was known to his friends, was born in Weelde, Belgium, in 1928. His life was devoted to his family – his wife, Joanna, his 9 children and his 23 grandchildren. His career was devoted to the study and improve- ment of poplars, particularly through poplar breeding. As Director of the Poplar Research Institute at Geraardsbergen, Belgium, he pursued a lifelong scientific interest in poplars and encouraged others to share his passion. As a member of the Executive Committee of the International Poplar Commission for many years, and as its Chair from 1988 to 2000, he was a much-loved mentor and powerful advocate, spreading scientific knowledge of poplars and willows worldwide throughout the many member countries of the IPC. This book is in many ways part of the legacy of Vic Steenackers, many of its contributing authors having learned from his guidance and dedication. Vic Steenackers passed away at Aalst, Belgium, in August 2010, but his work is carried on by others, including mem- bers of his family. Poplars and Willows Trees for Society and the Environment Edited by J.G. Isebrands Environmental Forestry Consultants LLC, New London, Wisconsin, USA and J. Richardson Poplar Council of Canada, Ottawa, Ontario, Canada Published by The Food and Agriculture Organization of the United Nations and CABI CABI is a trading name of CAB International CABI CABI Nosworthy Way 38 Chauncey Street Wallingford Suite 1002 Oxfordshire OX10 8DE Boston, MA 02111 UK USA Tel: +44 (0)1491 832111 Tel: +1 800 552 3083 (toll free) Fax: +44 (0)1491 833508 Tel: +1 (0)617 395 4051 E-mail: [email protected] E-mail: [email protected] Website: www.cabi.org © FAO, 2014 FAO encourages the use, reproduction and dissemination of material in this information product. -
Botanischer Garten Der Universität Tübingen
Botanischer Garten der Universität Tübingen 1974 – 2008 2 System FRANZ OBERWINKLER Emeritus für Spezielle Botanik und Mykologie Ehemaliger Direktor des Botanischen Gartens 2016 2016 zur Erinnerung an LEONHART FUCHS (1501-1566), 450. Todesjahr 40 Jahre Alpenpflanzen-Lehrpfad am Iseler, Oberjoch, ab 1976 20 Jahre Förderkreis Botanischer Garten der Universität Tübingen, ab 1996 für alle, die im Garten gearbeitet und nachgedacht haben 2 Inhalt Vorwort ...................................................................................................................................... 8 Baupläne und Funktionen der Blüten ......................................................................................... 9 Hierarchie der Taxa .................................................................................................................. 13 Systeme der Bedecktsamer, Magnoliophytina ......................................................................... 15 Das System von ANTOINE-LAURENT DE JUSSIEU ................................................................. 16 Das System von AUGUST EICHLER ....................................................................................... 17 Das System von ADOLF ENGLER .......................................................................................... 19 Das System von ARMEN TAKHTAJAN ................................................................................... 21 Das System nach molekularen Phylogenien ........................................................................ 22 -
Research on Indian Himalayan Treeline Ecotone: an Overview 163
TROPICAL ECOLOGY © International Society for Tropical Ecology Vol. 59, No. 2 special issue Abbreviation : Trop. Ecol. September 2018 CONTENTS Surendra P. Singh – Research on Indian Himalayan Treeline Ecotone: an overview 163 Avantika Latwal, Priyanka Sah & Subrat Sharma – A cartographic representation of a timberline, 177 treeline and woody vegetation around a Central Himalayan summit using remote sensing method Priyanka Sah & Subrat Sharma – Topographical characterisation of high altitude timberline in the 187 Indian Central Himalayan region Rajesh Joshi, Kumar Sambhav & Surender Pratap Singh – Near surface temperature lapse rate for 197 treeline environment in western Himalaya and possible impacts on ecotone vegetation Subzar Ahmad Nanda, Zafar A. Reshi, Manzoor-Ul-Haq, Bilal Ahmad Lone & Shakoor Ahmad Mir – 211 Taxonomic and functional plant diversity patterns along an elevational gradient through treeline ecotone in Kashmir Ranbeer S. Rawal, Renu Rawal, Balwant Rawat, Vikram S. Negi & Ravi Pathak – Plant species diversity 225 and rarity patterns along altitude range covering treeline ecotone in Uttarakhand: conservation implications P. K. Dutta & R. C. Sundriyal – The easternmost timberline of the Indian Himalayan region: A socio- 241 ecological assessment Aseesh Pandey, Sandhya Rai & Devendra Kumar – Changes in vegetation attributes along an elevation 259 gradient towards timberline in Khangchendzonga National Park, Sikkim Achyut Tiwari, Pramod Kumar Jha – An overview of treeline response to environmental changes in 273 Nepal Himalaya -
Contribution À L'étude Du Genre Tamarix
REPUBLIQUE ALGERIENNE DEMOCRATIQUE ET POPULAIRE MINISTERE DE L’ENSEIGNEMENT SUPERIEURET DE LA RECHERCHE SCIENTIFIQUE UNIVERSITE DE TLEMCEN Faculté des Sciences de la Nature etde la Vie et des Sciences de la Terre et de L’Univers Département d’Ecologie et Environnement Laboratoire de recherche d’écologie et gestion des écosystèmes naturels MEMOIREPrésenté par HADJ ALLAL Fatima zahra En vue de l’obtention du Magister En Ecologie Option : Phytodynamique des écosystèmes matorrals menacées Contribution à l'étude du genre Tamarix: aspects botanique et Phyto-écologique dans la région de Tlemcen Présenté le : Président : Mr BOUAZZA Mohamed Professeur Université de Tlemcen Encadreur :Mme STAMBOULI Hassiba M.C.A Université de Tlemcen Examinateurs : Mme MEDJAHDI Assia M.C.A Université de Tlemcen Mr MERZOUK Abdessamad M.C.A Université de Tlemcen Mr HASNAOUI Okkacha M.C.A Université de Saida Invité : Mr HASSANI Fayçal M.C.B Université de Tlemcen Année Universitaire 2013/2014 الملخص: هذهالدراسةمكرسةلدراسةجنساثل،معمراعاةالموكبالنباتيالتيتمتدعلىضفاف "واديتافنا" منحمامبوغرارة،إلىالبحراﻷبيضالمتوسط )راتشجون(. تمالتوصﻹلىالنتائجعلىجنساثلبشكلعام،بمافيذلكالجوانبالبيولوجية،البيوجغرافيواﻹيكولوجية. ويعكسالدراسةالنباتيالقحولةمتسلسلةمنالمنطقةبالحضورالقوىلﻷنواعتتحمﻻلجفافمثلكادرووسأتراكت يليسوبارباتوسشيسموس. خضعتهذهالنظماﻹيكولوجيةضخمةالواجبأساساالتغيراتاﻹنسانومناخالعمل؛تفضلهذاالتطورالتراجعي انتشاربعضاﻷنواعالشوكيةوالسامةالتيتهيمنالواضحلدينامجاﻻلدراسة. الكلماتالرئيسية: واديتافنااثل-متسامح-إيكو- المناخ،ومنطقةالدراسة Résumé : Cette étude est consacrée à l’étude du genre -
Baies... 8. Buisson-Ardent Gui Houx
BAIES ROUGES... 8. BUISSON-ARDENT 1 Pyracantha Pyracantha , communément appelé « Buisson ardent » est un genre botanique de buissons persistants et épineux de la famille des Rosacées , sous-famille des Maloideae . Le mot Pyracantha vient du grec Pyros , le feu et Acantha , l'épine. Le nom de Buisson ardent est une allusion à l'épisode biblique rapporté dans l'Exode 3,2. C'est un proche parent du Cotonéaster , mais les Pyracanthas ont des feuilles dentelées coriaces de 2 à 4 cm de long et de grosses épines alors que le Cotoneaster n'en a pas. Le Pyracantha est originaire du sud de l'Europe et de l'Asie. Il peut atteindre 6 m de haut. Outre son superbe feuillage, il propose de magnifiques baies colorées à l’automne... Il donne, en fin de printemps, des fleurs blanches en corymbe, mellifères (quoique malodorantes) donnant naissance à des pommettes rouge, orange, ou jaune mûres en automne. Espèces : le genre en comprend 7 - Pyracantha coccinea Italie, l'espèce la plus rustique (intéressant, aux fruits rouges ou oranges) - Pyracantha angustifolia . Chine. - Pyracantha atalantoides . Chine. - Pyracantha crenatoserrata . Chine. Fiche bota en bref Buisson ardent Pyracantha - Pyracantha crenulata . Himalaya. - Pyracantha koidzumii . Taïwan. - Pyracantha rogersiana . Yunnan. Hybrides et cultivars autorisés à la plantation même en France - 'Golden glow', (intéressant, aux fruits jaunes) - 'America' - 'Golden Charmer' - 'Golden Dome' - 'Lalandei' - 'Mohave' Ordre : Rosales - 'Navajo' Famille : Rosaceae - 'Orange Glow' Sous-famille : Maloideae Genre -
The Alien Vascular Flora of Tuscany (Italy)
Quad. Mus. St. Nat. Livorno, 26: 43-78 (2015-2016) 43 The alien vascular fora of Tuscany (Italy): update and analysis VaLerio LaZZeri1 SUMMARY. Here it is provided the updated checklist of the alien vascular fora of Tuscany. Together with those taxa that are considered alien to the Tuscan vascular fora amounting to 510 units, also locally alien taxa and doubtfully aliens are reported in three additional checklists. The analysis of invasiveness shows that 241 taxa are casual, 219 naturalized and 50 invasive. Moreover, 13 taxa are new for the vascular fora of Tuscany, of which one is also new for the Euromediterranean area and two are new for the Mediterranean basin. Keywords: Vascular plants, Xenophytes, New records, Invasive species, Mediterranean. RIASSUNTO. Si fornisce la checklist aggiornata della fora vascolare aliena della regione Toscana. Insieme alla lista dei taxa che si considerano alieni per la Toscana che ammontano a 510 unità, si segnalano in tre ulteriori liste anche i taxa che si ritengono essere presenti nell’area di studio anche con popolazioni non autoctone o per i quali sussistono dubbi sull’effettiva autoctonicità. L’analisi dello status di invasività mostra che 241 taxa sono casuali, 219 naturalizzati e 50 invasivi. Inoltre, 13 taxa rappresentano una novità per la fora vascolare di Toscana, dei quali uno è nuovo anche per l’area Euromediterranea e altri due sono nuovi per il bacino del Mediterraneo. Parole chiave: Piante vascolari, Xenofte, Nuovi ritrovamenti, Specie invasive, Mediterraneo. Introduction establishment of long-lasting economic exchan- ges between close or distant countries. As a result The Mediterranean basin is considered as one of this context, non-native plant species have of the world most biodiverse areas, especially become an important component of the various as far as its vascular fora is concerned. -
Phylogeny and Phylogenetic Taxonomy of Dipsacales, with Special Reference to Sinadoxa and Tetradoxa (Adoxaceae)
PHYLOGENY AND PHYLOGENETIC TAXONOMY OF DIPSACALES, WITH SPECIAL REFERENCE TO SINADOXA AND TETRADOXA (ADOXACEAE) MICHAEL J. DONOGHUE,1 TORSTEN ERIKSSON,2 PATRICK A. REEVES,3 AND RICHARD G. OLMSTEAD 3 Abstract. To further clarify phylogenetic relationships within Dipsacales,we analyzed new and previously pub- lished rbcL sequences, alone and in combination with morphological data. We also examined relationships within Adoxaceae using rbcL and nuclear ribosomal internal transcribed spacer (ITS) sequences. We conclude from these analyses that Dipsacales comprise two major lineages:Adoxaceae and Caprifoliaceae (sensu Judd et al.,1994), which both contain elements of traditional Caprifoliaceae.Within Adoxaceae, the following relation- ships are strongly supported: (Viburnum (Sambucus (Sinadoxa (Tetradoxa, Adoxa)))). Combined analyses of C ap ri foliaceae yield the fo l l ow i n g : ( C ap ri folieae (Diervilleae (Linnaeeae (Morinaceae (Dipsacaceae (Triplostegia,Valerianaceae)))))). On the basis of these results we provide phylogenetic definitions for the names of several major clades. Within Adoxaceae, Adoxina refers to the clade including Sinadoxa, Tetradoxa, and Adoxa.This lineage is marked by herbaceous habit, reduction in the number of perianth parts,nectaries of mul- ticellular hairs on the perianth,and bifid stamens. The clade including Morinaceae,Valerianaceae, Triplostegia, and Dipsacaceae is here named Valerina. Probable synapomorphies include herbaceousness,presence of an epi- calyx (lost or modified in Valerianaceae), reduced endosperm,and distinctive chemistry, including production of monoterpenoids. The clade containing Valerina plus Linnaeeae we name Linnina. This lineage is distinguished by reduction to four (or fewer) stamens, by abortion of two of the three carpels,and possibly by supernumerary inflorescences bracts. Keywords: Adoxaceae, Caprifoliaceae, Dipsacales, ITS, morphological characters, phylogeny, phylogenetic taxonomy, phylogenetic nomenclature, rbcL, Sinadoxa, Tetradoxa. -
ISTA List of Stabilized Plant Names 7Th Edition
ISTA List of Stabilized Plant Names th 7 Edition ISTA Nomenclature Committee Chair: Dr. M. Schori Published by All rights reserved. No part of this publication may be The Internation Seed Testing Association (ISTA) reproduced, stored in any retrieval system or transmitted Zürichstr. 50, CH-8303 Bassersdorf, Switzerland in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior ©2020 International Seed Testing Association (ISTA) permission in writing from ISTA. ISBN 978-3-906549-77-4 ISTA List of Stabilized Plant Names 1st Edition 1966 ISTA Nomenclature Committee Chair: Prof P. A. Linehan 2nd Edition 1983 ISTA Nomenclature Committee Chair: Dr. H. Pirson 3rd Edition 1988 ISTA Nomenclature Committee Chair: Dr. W. A. Brandenburg 4th Edition 2001 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 5th Edition 2007 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 6th Edition 2013 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 7th Edition 2019 ISTA Nomenclature Committee Chair: Dr. M. Schori 2 7th Edition ISTA List of Stabilized Plant Names Content Preface .......................................................................................................................................................... 4 Acknowledgements ....................................................................................................................................... 6 Symbols and Abbreviations .......................................................................................................................... -
Second Contribution to the Vascular Flora of the Sevastopol Area
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Wulfenia Jahr/Year: 2015 Band/Volume: 22 Autor(en)/Author(s): Seregin Alexey P., Yevseyenkow Pavel E., Svirin Sergey A., Fateryga Alexander Artikel/Article: Second contribution to the vascular flora of the Sevastopol area (the Crimea) 33-82 © Landesmuseum für Kärnten; download www.landesmuseum.ktn.gv.at/wulfenia; www.zobodat.at Wulfenia 22 (2015): 33 – 82 Mitteilungen des Kärntner Botanikzentrums Klagenfurt Second contribution to the vascular flora of the Sevastopol area (the Crimea) Alexey P. Seregin, Pavel E. Yevseyenkov, Sergey A. Svirin & Alexander V. Fateryga Summary: We report 323 new vascular plant species for the Sevastopol area, an administrative unit in the south-western Crimea. Records of 204 species are confirmed by herbarium specimens, 60 species have been reported recently in literature and 59 species have been either photographed or recorded in field in 2008 –2014. Seventeen species and nothospecies are new records for the Crimea: Bupleurum veronense, Lemna turionifera, Typha austro-orientalis, Tyrimnus leucographus, × Agrotrigia hajastanica, Arctium × ambiguum, A. × mixtum, Potamogeton × angustifolius, P. × salicifolius (natives and archaeophytes); Bupleurum baldense, Campsis radicans, Clematis orientalis, Corispermum hyssopifolium, Halimodendron halodendron, Sagina apetala, Solidago gigantea, Ulmus pumila (aliens). Recently discovered Calystegia soldanella which was considered to be extinct in the Crimea is the most important confirmation of historical records. The Sevastopol area is one of the most floristically diverse areas of Eastern Europe with 1859 currently known species. Keywords: Crimea, checklist, local flora, taxonomy, new records A checklist of vascular plants recorded in the Sevastopol area was published seven years ago (Seregin 2008). -
The Down Rare Plant Register of Scarce & Threatened Vascular Plants
Vascular Plant Register County Down County Down Scarce, Rare & Extinct Vascular Plant Register and Checklist of Species Graham Day & Paul Hackney Record editor: Graham Day Authors of species accounts: Graham Day and Paul Hackney General editor: Julia Nunn 2008 These records have been selected from the database held by the Centre for Environmental Data and Recording at the Ulster Museum. The database comprises all known county Down records. The records that form the basis for this work were made by botanists, most of whom were amateur and some of whom were professional, employed by government departments or undertaking environmental impact assessments. This publication is intended to be of assistance to conservation and planning organisations and authorities, district and local councils and interested members of the public. Cover design by Fiona Maitland Cover photographs: Mourne Mountains from Murlough National Nature Reserve © Julia Nunn Hyoscyamus niger © Graham Day Spiranthes romanzoffiana © Graham Day Gentianella campestris © Graham Day MAGNI Publication no. 016 © National Museums & Galleries of Northern Ireland 1 Vascular Plant Register County Down 2 Vascular Plant Register County Down CONTENTS Preface 5 Introduction 7 Conservation legislation categories 7 The species accounts 10 Key to abbreviations used in the text and the records 11 Contact details 12 Acknowledgements 12 Species accounts for scarce, rare and extinct vascular plants 13 Casual species 161 Checklist of taxa from county Down 166 Publications relevant to the flora of county Down 180 Index 182 3 Vascular Plant Register County Down 4 Vascular Plant Register County Down PREFACE County Down is distinguished among Irish counties by its relatively diverse and interesting flora, as a consequence of its range of habitats and long coastline. -
Leycesteria Formosa
Weed Risk Assessment: Leycesteria formosa 1. Plant Details Taxonomy: Leycesteria formosa Wall. Family: Caprifoliaceae Common names: Himalayan honeysuckle, Elisha’s tears, Cape fuchsia, whistle stick, flowering nutmeg, spiderwort. Origins: Native to Himalayas (GRIN database). Naturalised distribution: Naturalised in the British Isles, the United States of America, Australia, New Zealand, (GRIN database). Description: A deciduous or semi-evergreen shrub growing 3-5 m. Stems are hollow and smooth with a waxy surface that disappears with age. Leaves are opposite, shortly stalked, oval or heart shaped and taper to a narrow point. Flowers are arranged in drooping spikes near the ends of branches. Petals are white to purple and joined to form a funnel. Bracts are conspicuous, deep purple to red. The fruit are crimson berries containing about 100 seeds. The root system is extensive and rigorous (Blood, 2001). Biology and ecology: Habitat. L. formosa prefers sheltered locations in high rainfall areas and occurs in gullies, along stream sides. It is frost and cold tolerant, grows on a variety of soils in part sun or shade and recovers well from fire (Blood, 2001). Life cycle. L. formosa begins to reproduce at approximately 2 years (Blood, 2001). Flowers are produced in spring and fruit set occurs during summer to autumn. Seeds germinate the following spring. Plants may live to at least 60 years old. Reproduction and dispersal. Reproduction occurs via seeds, stem layering, root fragments and possibly suckers. This plant is also able to regenerate from the rootstock after removal of shoots. Seed germination occurs through spring and summer, most prolifically on disturbed soils. -
Rutgers Home Gardeners School: the Beauty of Bulbs
The Beauty of Bulbs Bruce Crawford March 17, 2018 Director, Rutgers Gardens Rutgersgardens.rutgers.edu In general, ‘bulbs’, or more properly, geophytes are easy plants to grow, requiring full sun, good drainage and moderately fertile soils. Geophytes are defined as any non-woody plant with an underground storage organ. These storage organs contain carbohydrates, nutrients and water and allow the plant to endure extended periods of time that are not suitable for plant growth. Types of Geophytes include: Bulb – Swollen leaves or leaf stalks, attached at the bottom to a modified stem called a basal plant. The outer layers are modified leaves called scales. Scales contain necessary foods to sustain the bulb during dormancy and early growth. The outermost scales become dry and form a papery covering or tunic. At the center are developed, albeit embryonic flowers, leaves and stem(s). Roots develop from the basal plate. Examples are Tulipia (Tulip), Narcissus (Daffodil), and Allium (Flowering Onion). Corm – A swollen stem that is modified for food storage. Eyes or growing points develop on top of the corm. Roots develop from a basal plate on the bottom of the corm, similar to bulbs. The dried bases of the leaves from an outer layer, also called the tunic. Examples include Crocus and Erythronium (Dog Tooth Violet). Tuber – Also a modified stem, but it lacks a basal plate and a tunic. Roots, shoots and leaves grow from eyes. Examples are Cyclamen, Eranthis (Winter Aconite) and Anemone (Wind Flower). Tuberous Roots – These enlarged storage elements resemble tubers but are swollen roots, not stems. During active growth, they produce a fibrous root system for water and nutrient absorption.