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Trans-Boundary Forest Resources in West and Central Africa ______
Trans-boundary forest resources in West and Central Africa __________________________________________________________________________________ _ AFF / hamane Ma wanou r La Nigeria© of part southern the Sahelian in the in orest f rest o lands©AFF f k r y r a D P 2008 Secondary Trans-boundary forest resources in West and Central Africa Report (2018) i Trans-boundary forest resources in West and Central Africa __________________________________________________________________________________ _ TRANS-BOUNDARY FOREST RESOURCES IN WEST AND CENTRAL AFRICA Report (2018) Martin Nganje, PhD © African Forest Forum 2018. All rights reserved. African Forest Forum United Nations Avenue, Gigiri P.O. Box 30677-00100 Nairobi, Kenya Tel: +254 20 722 4203 Fax: +254 20 722 4001 E-mail: [email protected] Website: www.afforum.org ii Trans-boundary forest resources in West and Central Africa __________________________________________________________________________________ _ TABLE OF CONTENTS LIST OF FIGURES ................................................................................................................. v LIST OF TABLES .................................................................................................................. vi ACRONYMS AND ABBREVIATIONS ................................................................................... vii EXECUTIVE SUMMARY ....................................................................................................... ix 1. INTRODUCTION .............................................................................................................. -
Phytologia (June 2006) 88(1) the GENUS SENEGALIA
.. Phytologia (June 2006) 88(1) 38 THE GENUS SENEGALIA (FABACEAE: MIMOSOIDEAE) FROM THE NEW WORLD 1 2 3 David S. Seigler , John E. Ebinger , and Joseph T. Miller 1 Department of Plant Biology, University of Illinois, Urbana, Illinois 61801, U.S.A. E-mail: [email protected] 2 Emeritus Professor of Botany, Eastern Illinois University, Charleston, Illinois 61920, U.S.A. E-mail: [email protected] 3 Joseph T. Miller, Roy J. Carver Center for Comparative Genomics, Department of Biological Sciences, 232 BB, University of Iowa, Iowa City, IA 52242, U.S.A. E-mail: [email protected] ABSTRACT Morphological and genetic differences separating the subgenera of Acacia s.l. and molecular evidence that the genus Acacia s.l. is polyphyletic necessitate transfer of the following New World taxa from Acacia subgenus Aculeiferum Vassal to Senegalia, resulting in fifty-one new combinations in the genus Senegalia: Senegalia alemquerensis (Huber) Seigler & Ebinger, Senegalia altiscandens (Ducke) Seigler & Ebinger, Senegalia amazonica (Benth.) Seigler & Ebinger, Senegalia bahiensis (Benth.) Seigler & Ebinger, Senegalia bonariensis (Gillies ex Hook. & Arn.) Seigler & Ebinger, Senegalia catharinensis (Burkart) Seigler & Ebinger, Senegalia emilioana (Fortunato & Cialdella) Seigler & Ebinger, Senegalia etilis (Speg.) Seigler & Ebinger, Senegalia feddeana (Harms) Seigler & Ebinger, Senegalia fiebrigii (Hassl.) Seigler & Ebinger, Senegalia gilliesii (Steud.) Seigler & Ebinger, Senegalia grandistipula (Benth.) Seigler & Ebinger, Senegalia huberi (Ducke) Seigler & Ebinger, Senegalia kallunkiae (Grimes & Barneby) Seigler & Ebinger, Senegalia klugii (Standl. ex J. F. Macbr.) Seigler & Ebinger, Senegalia kuhlmannii (Ducke) Seigler & Ebinger, Senegalia lacerans (Benth.) Seigler & Ebinger, Senegalia langsdorfii (Benth.) Seigler & Ebinger, Senegalia lasophylla (Benth.) Seigler & Ebinger, Senegalia loretensis (J. F. Macbr.) Seigler & Ebinger, Senegalia macbridei (Britton & Rose ex J. -
Early Growth and Survival of Different Woody Plant Species Established Through Direct Sowing in a Degraded Land, Southern Ethiopia
JOURNAL OF DEGRADED AND MINING LANDS MANAGEMENT ISSN: 2339-076X (p); 2502-2458 (e), Volume 6, Number 4 (July 2019):1861-1873 DOI:10.15243/jdmlm.2019.064.1861 Research Article Early growth and survival of different woody plant species established through direct sowing in a degraded land, Southern Ethiopia Shiferaw Alem*, Hana Habrova Department of Forest Botany, Dendrology and Geo-biocenology, Mendel University in Brno, Zemedelska 3/61300, Brno, Czech Republic *corresponding author: [email protected] Received 2 May 2019, Accepted 30 May 2019 Abstract: In addition to tree planting activities, finding an alternative method to restore degraded land in semi-arid areas is necessary, and direct seeding of woody plants might be an alternative option. The objectives of this study paper were (1) evaluate the growth, biomass and survival of different woody plant species established through direct seeding in a semi-arid degraded land; (2) identify woody plant species that could be further used for restoration of degraded lands. To achieve the objectives eight woody plant species seeds were gathered, their seeds were sown in a degraded land, in a randomized complete block design (RCBD) (n=4). Data on germination, growth and survival of the different woody plants were collected at regular intervals during an eleven-month period. At the end of the study period, the remaining woody plants' dry biomasses were assessed. One-way analysis of variance (ANOVA) was used for the data analysis and mean separation was performed using Fisher’s least significant difference (LSD) test (p=0.05). The result revealed significant differences on the mean heights, root length, root collar diameters, root to shoot ratio, dry root biomasses and dry shoot biomasses of the different species (p < 0.05). -
Downloadable from and Animals and Their Significance
Volume 31(3): 1–380 METAMORPHOSIS ISSN 1018–6490 (PRINT) ISSN 2307–5031 (ONLINE) LEPIDOPTERISTS’ SOCIETY OF AFRICA An overview of Lepidoptera-host-parasitoid associations for southern Africa, including an illustrated report on 2 370 African Lepidoptera-host and 119 parasitoid-Lepidoptera associations Published online: 3 November 2020 Hermann S. Staude1*, Marion Maclean1, Silvia Mecenero1,2, Rudolph J. Pretorius3, Rolf G. Oberprieler4, Simon van Noort5, Allison Sharp1, Ian Sharp1, Julio Balona1, Suncana Bradley1, Magriet Brink1, Andrew S. Morton1, Magda J. Botha1, Steve C. Collins1,6, Quartus Grobler1, David A. Edge1, Mark C. Williams1 and Pasi Sihvonen7 1Caterpillar Rearing Group (CRG), LepSoc Africa. [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected] 2Centre for Statistics in Ecology, Environment and Conservation, Department of Statistical Sciences, University of Cape Town, South Africa. [email protected] 3Department of Agriculture, Faculty of Health and Environmental Science. Central University of Technology, Free State, Bloemfontein, South Africa. [email protected] 4CSIRO National Insect Collection, G. P. O. Box 1700, Canberra, ACT 2701, Australia. [email protected] 5Research & Exhibitions Department, South African Museum, Iziko Museums of South Africa, Cape Town, South Africa and Department -
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 .......................................................................................................................... -
Structural Diversity and Contrasted Evolution of Cytoplasmic Genomes in Flowering Plants :A Phylogenomic Approach in Oleaceae Celine Van De Paer
Structural diversity and contrasted evolution of cytoplasmic genomes in flowering plants :a phylogenomic approach in Oleaceae Celine van de Paer To cite this version: Celine van de Paer. Structural diversity and contrasted evolution of cytoplasmic genomes in flowering plants : a phylogenomic approach in Oleaceae. Vegetal Biology. Université Paul Sabatier - Toulouse III, 2017. English. NNT : 2017TOU30228. tel-02325872 HAL Id: tel-02325872 https://tel.archives-ouvertes.fr/tel-02325872 Submitted on 22 Oct 2019 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. REMERCIEMENTS Remerciements Mes premiers remerciements s'adressent à mon directeur de thèse GUILLAUME BESNARD. Tout d'abord, merci Guillaume de m'avoir proposé ce sujet de thèse sur la famille des Oleaceae. Merci pour ton enthousiasme et ta passion pour la recherche qui m'ont véritablement portée pendant ces trois années. C'était un vrai plaisir de travailler à tes côtés. Moi qui étais focalisée sur les systèmes de reproduction chez les plantes, tu m'as ouvert à un nouveau domaine de la recherche tout aussi intéressant qui est l'évolution moléculaire (même si je suis loin de maîtriser tous les concepts...). Tu as toujours été bienveillant et à l'écoute, je t'en remercie. -
The One Hundred Tree Species Prioritized for Planting in the Tropics and Subtropics As Indicated by Database Mining
The one hundred tree species prioritized for planting in the tropics and subtropics as indicated by database mining Roeland Kindt, Ian K Dawson, Jens-Peter B Lillesø, Alice Muchugi, Fabio Pedercini, James M Roshetko, Meine van Noordwijk, Lars Graudal, Ramni Jamnadass The one hundred tree species prioritized for planting in the tropics and subtropics as indicated by database mining Roeland Kindt, Ian K Dawson, Jens-Peter B Lillesø, Alice Muchugi, Fabio Pedercini, James M Roshetko, Meine van Noordwijk, Lars Graudal, Ramni Jamnadass LIMITED CIRCULATION Correct citation: Kindt R, Dawson IK, Lillesø J-PB, Muchugi A, Pedercini F, Roshetko JM, van Noordwijk M, Graudal L, Jamnadass R. 2021. The one hundred tree species prioritized for planting in the tropics and subtropics as indicated by database mining. Working Paper No. 312. World Agroforestry, Nairobi, Kenya. DOI http://dx.doi.org/10.5716/WP21001.PDF The titles of the Working Paper Series are intended to disseminate provisional results of agroforestry research and practices and to stimulate feedback from the scientific community. Other World Agroforestry publication series include Technical Manuals, Occasional Papers and the Trees for Change Series. Published by World Agroforestry (ICRAF) PO Box 30677, GPO 00100 Nairobi, Kenya Tel: +254(0)20 7224000, via USA +1 650 833 6645 Fax: +254(0)20 7224001, via USA +1 650 833 6646 Email: [email protected] Website: www.worldagroforestry.org © World Agroforestry 2021 Working Paper No. 312 The views expressed in this publication are those of the authors and not necessarily those of World Agroforestry. Articles appearing in this publication series may be quoted or reproduced without charge, provided the source is acknowledged. -
Synoptic Overview of Exotic Acacia, Senegalia and Vachellia (Caesalpinioideae, Mimosoid Clade, Fabaceae) in Egypt
plants Article Synoptic Overview of Exotic Acacia, Senegalia and Vachellia (Caesalpinioideae, Mimosoid Clade, Fabaceae) in Egypt Rania A. Hassan * and Rim S. Hamdy Botany and Microbiology Department, Faculty of Science, Cairo University, Giza 12613, Egypt; [email protected] * Correspondence: [email protected] Abstract: For the first time, an updated checklist of Acacia, Senegalia and Vachellia species in Egypt is provided, focusing on the exotic species. Taking into consideration the retypification of genus Acacia ratified at the Melbourne International Botanical Congress (IBC, 2011), a process of reclassification has taken place worldwide in recent years. The review of Acacia and its segregates in Egypt became necessary in light of the available information cited in classical works during the last century. In Egypt, various taxa formerly placed in Acacia s.l., have been transferred to Acacia s.s., Acaciella, Senegalia, Parasenegalia and Vachellia. The present study is a contribution towards clarifying the nomenclatural status of all recorded species of Acacia and its segregate genera. This study recorded 144 taxa (125 species and 19 infraspecific taxa). Only 14 taxa (four species and 10 infraspecific taxa) are indigenous to Egypt (included now under Senegalia and Vachellia). The other 130 taxa had been introduced to Egypt during the last century. Out of the 130 taxa, 79 taxa have been recorded in literature. The focus of this study is the remaining 51 exotic taxa that have been traced as living species in Egyptian gardens or as herbarium specimens in Egyptian herbaria. The studied exotic taxa are accommodated under Acacia s.s. (24 taxa), Senegalia (14 taxa) and Vachellia (13 taxa). -
Sesbania Sesban) from the Republic of Chad: a Review
Ecology, Morphology, Distribution, and Use of Sesbania tchadica (Sesbania Sesban) from the Republic of Chad: A Review Ousman Brahim Mahamat ( [email protected] ) Abdelmalek Essaâdi University Saoud Younes Abdelmalek Essaâdi University Boy Brahim Otchom NDjamena University Steve Franzel International Centre for Research in Agroforestry: World Agroforestry Centre Al-Djazouli Ouchar Mahamat Abdelmalek Essaâdi University Asraoui Fadoua Abdelmalek Essaâdi University El ismaili Soumaya Abdelmalek Essaâdi University Systematic Review Keywords: Sesbania tchadica (Sesbania sesban), leguminosae, morphology, distribution, ora of Chad, fertilizer soil plant, medicinal plants Posted Date: May 20th, 2021 DOI: https://doi.org/10.21203/rs.3.rs-543115/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Ecology, Morphology, Distribution, and Use of Sesbania tchadica (Sesbania Sesban) 1 from the Republic of Chad: A Review. 2 Ousman Brahim Mahamat1, Saoud Younes1 , Boy Brahim Otchom2 Steve Franzel3, Al-Djazouli Ouchar Mahamat4, Asraoui 3 Fadoua1, El ismaili Soumaya5 4 1Laboratory of Applied Biology and Pathology, Faculty of Sciences, Abdelmalek Essaâdi University, Tetouan, Morocco. 5 2Natural Substances Research Laboratory, Faculty of Exact and Applied Sciences, N‟Djamena University, Republic of Chad. 6 3International Centre for Research in Agroforestry: World Agroforestry Centre, Consultative Group on International Agricultural 7 Research, Nairobi, Kenya. 8 4Laboratory of Geology and Oceanology, Department of Geology, Faculty of Sciences, Abdelmalek Essaâdi University. 9 5Innovating Technologies Laboratory, civil engineering department, National School of Applied Sciences ENSA-Tangier, 10 Abdelmalek Essaâdi University. 11 Key message: A review of literature of potential uses and a survey study about the tree Sesbania tchadica (Sesbania Sesban) 12 leguminous native from the Republic of Chad are described in this paper. -
Reproductive Biology and Population Ecology of Senegalia Senegal (L.) Britton Within Lake Baringo Woodland Ecosystem, Kenya
REPRODUCTIVE BIOLOGY AND POPULATION ECOLOGY OF Senegalia senegal (L.) BRITTON WITHIN LAKE BARINGO WOODLAND ECOSYSTEM, KENYA By STEPHEN FREDRICK OMONDI (MPHIL.) REG. I80/92661/2013 A thesis submitted in fulfillment of the requirement for award of the degree of Doctor of Philosophy (PhD) in Plant Ecology of the University of Nairobi 2016 DECLARATION CANDIDATE I hereby declare that this thesis is entirely my original work and has not been submitted for a degree award in any other University. Signature: ……………………………………… Date: ……………………………… STEPHEN FREDRICK OMONDI SUPERVISORS We confirm that the work reported in this thesis was carried out by the candidate under our supervision and has been submitted for examination with our approval. 1) Dr. George O. Ongamo, School of Biological Sciences, University of Nairobi, P. O. Box 30197, 00100, Nairobi. Signature: ………………………………...... Date: ………………………………. 2) Dr. James I. Kanya, School of Biological Sciences, University of Nairobi, P. O. Box 30197, 00100, Nairobi. Signature : ………………………….............. Date: ………………………………. 3) Dr. David W. Odee, Kenya Forestry Research Institute, P.O. Box 20412, 00200, Nairobi. Signature: Date: 03/08/2016 4) Prof. Damase P. Khasa, Centre for Forest Research and Institute for Systems and Integrative Biology, Université Laval, Sainte-Foy, Québec, Canada G1V 0A6 Signature: Date: 03/08/2016 ii DEDICATION I dedicate this work to my wife Eunice and children Adrian, Xavier and Victoria in appreciation of their sacrifices, patience and support during the study. Their support gave me the much needed strength and encouragement to accomplish this study. iii ACKNOWLEDGEMENT I wish to sincerely express my gratitude to my supervisors (Dr. George Ongamo, Dr. James Kanya both of the School of Biological Sciences, University of Nairobi, Dr. -
Females to Host Plant Volatiles
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 OLFACTORY RESPONSES OF DASINEURA DIELSI RÜBSAAMEN (DIPTERA: CECIDOMYIIDAE) FEMALES TO HOST PLANT VOLATILES Town M.J. KOTZE Cape of Thesis presented for the Degree of DOCTOR OF PHILOSOPHY Universityin the Department of Zoology of UNIVERSITY OF CAPE TOWN June 2012 Dedicated to Town my mother, Hester WJ Kotze 5 April 1927 – 4 June 2011 Cape of University ii ACKNOWLEDGEMENTS There are several people without whom this thesis and the work it describes would not have been possible at all. It gives me great pleasure to thank all those people who have contributed towards the successful completion of this work. My sincere thanks go to Prof. John Hoffman, my supervisor for this project. John, I arrived on your doorstep with a slightly out-of-the-ordinary story, and you took me on as a student. I am grateful that you were my supervisor. Thank you for giving me freedom to work my project in my own personal style, but at the same time growing my skills as researcher. Thanks for allowing me to investigate some of the side paths that inevitably presented itself, andTown at the same time reminding me of the “storyline”. Thanks specifically for your excitement when I reported the results as it became unveiled; your enthusiasm fuelled my own excitement.Cape of To Dr. -
Genetic Diversity and Distribution of Senegalia Senegal (L.) Britton Under Climate Change Scenarios in West Africa
RESEARCH ARTICLE Genetic diversity and distribution of Senegalia senegal (L.) Britton under climate change scenarios in West Africa Paul Terwase Lyam1,2,3*, JoaquõÂn Duque-Lazo3,4,5, Walter Durka3,6, Frank Hauenschild1, Jan Schnitzler1, Ingo Michalak1, Oluwatoyin Temitayo Ogundipe7, Alexandra Nora Muellner-Riehl1,3 1 Department of Molecular Evolution and Plant Systematics & Herbarium (LZ), Institute of Biology, Leipzig University, Germany, 2 National Centre for Genetic Resources and Biotechnology, Ibadan, Nigeria, a1111111111 3 German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Germany, 4 Department of a1111111111 Forest Engineering, Laboratory of Dendrochronology, Silviculture and Global Change, DendrodatLab- a1111111111 ERSAF, University of Cordoba, Campus de Rabanales, CoÂrdoba, Spain, 5 Department of Systematic Botany a1111111111 and Functional Biodiversity, Institute of Biology, Leipzig University, Germany, 6 Department of Community a1111111111 Ecology (BZF), Helmholtz Centre for Environmental Research±UFZ, Halle, Germany, 7 Department of Botany, University of Lagos, Akoka, Lagos, Nigeria * [email protected] OPEN ACCESS Abstract Citation: Lyam PT, Duque-Lazo J, Durka W, Hauenschild F, Schnitzler J, Michalak I, et al. Climate change is predicted to impact species' genetic diversity and distribution. We used (2018) Genetic diversity and distribution of Senegalia senegal (L.) Britton under climate Senegalia senegal (L.) Britton, an economically important species distributed in the change scenarios in West Africa. PLoS ONE 13(4): Sudano-Sahelian savannah belt of West Africa, to investigate the impact of climate change e0194726. https://doi.org/10.1371/journal. on intraspecific genetic diversity and distribution. We used ten nuclear and two plastid micro- pone.0194726 satellite markers to assess genetic variation, population structure and differentiation across Editor: Tzen-Yuh Chiang, National Cheng Kung thirteen sites in West Africa.