DOCSLIB.ORG

Conservation of Wild-Harvested Medicinal Plant Species in Tanzania Michael Nahashon Chain and Consequence of Commercial Trade on Medicinal Plant Species

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Conservation of Wild-Harvested Medicinal Plant Species in Tanzania Michael Nahashon Chain and Consequence of Commercial Trade on Medicinal Plant Species Conservation of Wild-harvested Medicinal Examensarbete i Hållbar Utveckling 124 Plant Species in Tanzania Chain and consequence of commercial trade on medicinal plant species Conservation of Wild-harvested Medicinal Plant Species in Tanzania Michael Nahashon Chain and consequence of commercial trade on medicinal plant species Michael Nahashon Uppsala University, Department of Earth Sciences Master Thesis E, in Sustainable Development, 30 credits Printed at Department of Earth Sciences, Master’s Thesis Geotryckeriet, Uppsala University, Uppsala, 2013. E, 30 credits Examensarbete i Hållbar Utveckling 124 Conservation of Wild-harvested Medicinal Plant Species in Tanzania Chain and consequence of commercial trade on medicinal plant species Michael Nahashon Supervisor: Hugo. J de Boer, Joseph. N Otieno Evaluator: Heather McMillen CONTENT CONTENT ...................................................................................................................................................................I ABBREVIATIONS .................................................................................................................................................. IV 1 INTRODUCTION ............................................................................................................................................. 1 1.1 PURPOSE ...................................................................................................................................................... 2 1.2 HYPOTHESIS ................................................................................................................................................ 2 1.3 MARKET SURVEY ......................................................................................................................................... 2 2 BACKGROUND ................................................................................................................................................ 3 2.1 SOCIO –ECONOMIC RELEVANCE AND IMPACT .............................................................................................. 3 2.2 INTERNATIONAL TRADE ............................................................................................................................... 4 2.3 SOCIO – ECOLOGY RELEVANCE AND IMPACT ............................................................................................... 4 3 METHODOLOGY AND PROCEDURES ...................................................................................................... 5 3.1 INTERVIEWS AND THE STUDY AREA ............................................................................................................. 5 3.2 CONSERVATION ASSESSMENT AND MANAGEMENT PLANNING .................................................................... 7 4 RESULTS ........................................................................................................................................................... 8 4.1 CHAIN OF COMMERCIAL TRADE ................................................................................................................... 8 4.1.1 Vendors ................................................................................................................................................... 8 4.1.1 Traditional Healing Practitioners THPs .............................................................................................. 10 4.1.2 Harvesters ............................................................................................................................................ 11 4.1.3 Treatment .............................................................................................................................................. 11 4.1.4 Commercial trade path ......................................................................................................................... 12 4.1.5 Medicinal plants ................................................................................................................................... 12 4.2 CONSEQUENCES OF COMMERCIAL TRADE .................................................................................................. 14 4.2.1 Free list ................................................................................................................................................. 15 4.2.2 Consensus of medicinal plant species between stakeholders................................................................ 20 5 CONSERVATION GUIDELINES ................................................................................................................. 24 5.1 POLICY AND REGULATIONS ........................................................................................................................ 24 5.2 IN-SITU CONSERVATION ............................................................................................................................. 26 5.3 COMMUNITY CONSERVED AREAS .............................................................................................................. 26 5.4 EX-SITU CONSERVATION ............................................................................................................................ 26 5.5 TRADITIONAL ECOLOGICAL KNOWLEDGE ................................................................................................. 28 5.6 EDUCATION AND RESEARCH ...................................................................................................................... 29 5.7 OTHER SUGGESTIONS ................................................................................................................................. 29 6 DISCUSSION ................................................................................................................................................... 30 6.1 INCENTIVE PROGRAM ................................................................................................................................. 33 7 CONCLUSION ................................................................................................................................................ 34 8 ACKNOWLEDGEMENT .............................................................................................................................. 35 9 REFERENCES ................................................................................................................................................ 36 10 APPENDIXES .................................................................................................................................................. 41 10.1 APPENDIX I ................................................................................................................................................ 41 10.2 APPENDIX II............................................................................................................................................... 42 10.3 APPENDIX III ............................................................................................................................................. 43 i Conservation of Wild-harvested medicinal plant species in Tanzania: Chain and consequence of commercial trade on medicinal plant species. MICHAEL NAHASHON Nahashon, M., 2013: Conservation of wild-harvested medicinal plant species in Tanzania: Chain and consequences of commercial trade on medicinal plant species. Master thesis in Sustainable Development at Uppsala University, No. 124, 50 pp, 30 ECTS/hp. Abstract: Tanzania is endowed with more than 10,000 plant species, of which 1,100 are endemic. The coastal regions host most endemic species, due to its wide range of productive ecological conditions. Over 25 % of all species are used as wild-harvested medicinal plants. About 60% of the Tanzanian population in both rural and urban areas depends on traditional medicine and herbs as their primary health care, and as a means of generating income. This is due to high costs and unavailability of the universal healthcare, which was abolished in 1993. The aim of the thesis is to make a structured and a quantitative investigation to identify traded medicinal plants traded in markets of Dar es Salaam in Tanzania with a purpose to understand the chain and consequences of commercial trade on wild-harvested medicinal plants. A quantitative market research using free list surveys was used in combination with individually repeated in-depth structured and semi-structured interviews. Furthermore, Conservation Assessment and Planning Management method was used to prioritise species that are in need of conservation due to commercial trade. The results show that the chain of commercial trade of medicinal plant species begins in the forest and is then distributed to different stakeholders, such as harvesters, vendors, Traditional Healing Practitioners, consumers and exporters. The research also shows that the large urban and international demand of medicinal plant species supplied by the vendors and exporters is the major threat, specifically to destructively harvested species such as Cassia abbreviata, Zanthoxylum usambarense, Zanthoxylum chalybeum, Myrsine africana, Milicia excelsa and Prunus Africana. These medicinal plants species are up-rooted and/or ring-barked and are therefore in need of conservation. This calls for several conservation guidelines such as policy and regulations, Traditional Ecological Knowledge, education and planting of the medicinal plant species in their natural forests as well as collecting samples of medicinal
Load more

Recommended publications
  • Vascular Plant Survey of Vwaza Marsh Wildlife Reserve, Malawi
    YIKA-VWAZA TRUST RESEARCH STUDY REPORT N (2017/18) Vascular Plant Survey of Vwaza Marsh Wildlife Reserve, Malawi By Sopani Sichinga ([email protected]) September , 2019 ABSTRACT In 2018 – 19, a survey on vascular plants was conducted in Vwaza Marsh Wildlife Reserve. The reserve is located in the north-western Malawi, covering an area of about 986 km2. Based on this survey, a total of 461 species from 76 families were recorded (i.e. 454 Angiosperms and 7 Pteridophyta). Of the total species recorded, 19 are exotics (of which 4 are reported to be invasive) while 1 species is considered threatened. The most dominant families were Fabaceae (80 species representing 17. 4%), Poaceae (53 species representing 11.5%), Rubiaceae (27 species representing 5.9 %), and Euphorbiaceae (24 species representing 5.2%). The annotated checklist includes scientific names, habit, habitat types and IUCN Red List status and is presented in section 5. i ACKNOLEDGEMENTS First and foremost, let me thank the Nyika–Vwaza Trust (UK) for funding this work. Without their financial support, this work would have not been materialized. The Department of National Parks and Wildlife (DNPW) Malawi through its Regional Office (N) is also thanked for the logistical support and accommodation throughout the entire study. Special thanks are due to my supervisor - Mr. George Zwide Nxumayo for his invaluable guidance. Mr. Thom McShane should also be thanked in a special way for sharing me some information, and sending me some documents about Vwaza which have contributed a lot to the success of this work. I extend my sincere thanks to the Vwaza Research Unit team for their assistance, especially during the field work.
    [Show full text]
  • A Synopsis of Phaseoleae (Leguminosae, Papilionoideae) James Andrew Lackey Iowa State University
    Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1977 A synopsis of Phaseoleae (Leguminosae, Papilionoideae) James Andrew Lackey Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Botany Commons Recommended Citation Lackey, James Andrew, "A synopsis of Phaseoleae (Leguminosae, Papilionoideae) " (1977). Retrospective Theses and Dissertations. 5832. https://lib.dr.iastate.edu/rtd/5832 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. INFORMATION TO USERS This material was produced from a microfilm copy of the original document. While the most advanced technological means to photograph and reproduce this document have been used, the quality is heavily dependent upon the quality of the original submitted. The following explanation of techniques is provided to help you understand markings or patterns which may appear on this reproduction. 1.The sign or "target" for pages apparently lacking from the document photographed is "Missing Page(s)". If it was possible to obtain the missing page(s) or section, they are spliced into the film along with adjacent pages. This may have necessitated cutting thru an image and duplicating adjacent pages to insure you complete continuity. 2. When an image on the film is obliterated with a large round black mark, it is an indication that the photographer suspected that the copy may have moved during exposure and thus cause a blurred image.
    [Show full text]
  • Germination Characteristics of Tree Seeds: Spotlight on Southern African Tree Species
    Tree and Forestry Science and Biotechnology ©2007 Global Science Books Germination Characteristics of Tree Seeds: Spotlight on Southern African Tree Species Simon A. Mng’omba1,2 • Elsa S. du Toit1* • Festus K. Akinnifesi2 1 Department of Plant Production and Soil Science, Faculty of Natural and Agricultural Sciences, University of Pretoria, 0002 Pretoria, South Africa 2 World Agroforestry Centre, SADC-ICRAF Agroforestry Programme, Chitedze Agricultural Research Station, P.O. Box 30798, Lilongwe 3, Malawi Corresponding author : * [email protected] ABSTRACT Many tree species of economic potential are propagated by seeds, but seed germination information is limited due to inadequate research. This frustrates genetic conservation, ecosystem restoration, domestication and biodiversity efforts. Deforestation, floods, drought and other disasters are endemic to many countries of Africa and these have a negative impact on the availability of many tree species which have a significant contribution as food and income sources. This review takes stock of seed germination and storage behavior of some important southern African tree species. Recalcitrant and orthodox seeds are the two extreme seed germination behaviors distinctly discussed, but information on seed germination and storage behavior of many southern African tree species is limited. Furthermore, knowledge on seed dormancy of recalcitrant or orthodox tree seeds is limited. Orthodox seeds tolerate relatively long storage periods, and hence have inherent primary seed dormancy. Seed dormancy for many recalcitrant tree seeds is not well explained, but such seeds are sensitive to desiccation injury and have a short storage period. Seed germination and storage behavior of many southern African tree species are not fully established with respect to secondary metabolites, fruit pulp composition, growth hormones and physical impediments.
    [Show full text]
  • Circumscription and Phylogeny of Apiaceae Subfamily Saniculoideae Based on Chloroplast DNA Sequences
    ARTICLE IN PRESS Molecular Phylogenetics and Evolution xxx (2007) xxx–xxx www.elsevier.com/locate/ympev Circumscription and phylogeny of Apiaceae subfamily Saniculoideae based on chloroplast DNA sequences Carolina I. Calviño a,b,¤, Stephen R. Downie a a Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801-3707, USA b Instituto de Botánica Darwinion, Buenos Aires, Argentina Received 14 July 2006; revised 3 January 2007; accepted 4 January 2007 Abstract An estimate of phylogenetic relationships within Apiaceae subfamily Saniculoideae was inferred using data from the chloroplast DNA trnQ-trnK 5Ј-exon region to clarify the circumscription of the subfamily and to assess the monophyly of its constituent genera. Ninety- one accessions representing 14 genera and 82 species of Apiaceae were examined, including the genera Steganotaenia, Polemanniopsis, and Lichtensteinia which have been traditionally treated in subfamily Apioideae but determined in recent studies to be more closely related to or included within subfamily Saniculoideae. The trnQ-trnK 5Ј-exon region includes two intergenic spacers heretofore underutilized in molecular systematic studies and the rps16 intron. Analyses of these loci permitted an assessment of the relative utility of these noncoding regions (including the use of indel characters) for phylogenetic study at diVerent hierarchical levels. The use of indels in phylogenetic anal- yses of both combined and partitioned data sets improves resolution of relationships, increases bootstrap support values, and decreases levels of overall homoplasy. Intergeneric relationships derived from maximum parsimony, Bayesian, and maximum likelihood analyses, as well as from maximum parsimony analysis of indel data alone, are fully resolved and consistent with one another and generally very well supported.
    [Show full text]
  • Partial Self-Incompatibility and Inbreeding Depression in a Native Tree Species of La Reâunion (Indian Ocean)
    Oecologia (1998) 117:342±352 Ó Springer-Verlag 1998 Luc Gigord á Claire Lavigne á Jacqui A. Shyko Partial self-incompatibility and inbreeding depression in a native tree species of La ReÂunion (Indian Ocean) Received: 2 March 1998 / Accepted: 3 August 1998 Abstract We investigated the reproductive system of that D. acutangula possesses an incompatibility system the threatened taxon Dombeya acutangula ssp. acu- similar to that found in other Sterculiaceae species such tangula Cav. (Sterculiaceae), an endemic tree of the as Theobroma cacao L. Such an incompatibility system Mascarene archipelago (Indian Ocean). A controlled allows a certain amount of sel®ng, and dierent indi- crossing experiment was performed in two natural viduals vary in their degree of self-incompatibility. The populations located in the remnants of the low-eleva- low success of crosses among close neighbours in one tion dry forest on the island of La Re union. Active population suggests that there was spatial structure for pollination, probably mainly by insects, was necessary incompatibility alleles in that population. This could for reproduction in this species. Individuals varied in partly explain the decline of the species in fragmented their degree of self-sterility from 0 to 100%. Out- and disturbed habitats, since relatedness at incompati- crossing between nearby individuals produced lower bility loci may increase in small or isolated population seed set than did crosses between more distant indi- and thus reduce mate availability. viduals within one of the two tested populations. The variation in reproductive success on sel®ng and in the Key words Dombeya acutangula ssp. acutangula á dierent types of crosses could result from inbreeding Island á Habitat fragmentation á Conservation á depression causing embryo death, and we provide evi- Crossing experiment dence that progenies from sel®ng have lower seed size and quality.
    [Show full text]
  • Melliferous Plants Threatened to Disappearance in Togo
    Journal of Agriculture and Ecology Research International 3(2): 49-58, 2015; Article no.JAERI.2015.031 SCIENCEDOMAIN international www.sciencedomain.org Melliferous Plants Threatened to Disappearance in Togo M. Koudégnan Comlan1*, Akpavi Sêmihinva2 and Edorh Thérèse3 1Palynology, Algology and Paleoecology Laboratory, Botanic and Ecology Laboratory, Faculty of Sciences, University of Lome, Togo. 2Botanic and Ecology Laboratory, Faculty of Sciences, University of Lome, Togo. 3Palynology, Palynology, Algology and Paleoecology Laboratory, Faculty of Sciences, University of Lome, Togo. Authors’ contributions This work was carried out in collaboration between all authors. All authors read and approved the final manuscript. Article Information DOI: 10.9734/JAERI/2015/11818 Editor(s): (1) Claudius Marondedze , Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, Kingdom of Saudi Arabia. Reviewers: (1) Anonymous, Cameroon. (2) Anonymous, USA. (3) Tzasna Hernandez, Laboratorio de Farmacognosia. UBIPRO, FES Iztacala, UNAM, Mexico. (4) Anonymous, South Africa. Complete Peer review History: http://www.sciencedomain.org/review-history.php?iid=922&id=37&aid=7915 Received 5th June 2014 st Original Research Article Accepted 31 December 2014 th Published 28 January 2015 ABSTRACT Pollinic analysis and apicol surveys conducted between 2009 and 2014 on honey sampled directly in beekeeping areas or outlets have permitted discovery of 330 melliferous species Including 45 species (13.64%) which are threatened to extinction in Togo. Compared with Togolese flora, these plants threatened represent 1.29%. Belong to 43 genres, these species threatened which are food plants can be grouped into 24 families and most at risk are the Malvaceae, Anacardiaceae, Fabaceae and Annonaceae.
    [Show full text]
  • Red Data List Special Edition
    Newsletter of the Southern African Botanical Diversity Network Volume 6 No. 3 ISSN 1027-4286 November 2001 Invasive Alien Plants Part 2 Southern Mozambique Expedition Living Plant Collections: Lowveld, Mozambique, Namibia REDSABONET NewsDATA Vol. 6 No. 3 November LIST 2001 SPECIAL EDITION153 c o n t e n t s Red Data List Features Special 157 Profile: Ezekeil Kwembeya ON OUR COVER: 158 Profile: Anthony Mapaura Ferraria schaeferi, a vulnerable 162 Red Data Lists in Southern Namibian near-endemic. 159 Tribute to Paseka Mafa (Photo: G. Owen-Smith) Africa: Past, Present, and Future 190 Proceedings of the GTI Cover Stories 169 Plant Red Data Books and Africa Regional Workshop the National Botanical 195 Herbarium Managers’ 162 Red Data List Special Institute Course 192 Invasive Alien Plants in 170 Mozambique RDL 199 11th SSC Workshop Southern Africa 209 Further Notes on South 196 Announcing the Southern 173 Gauteng Red Data Plant Africa’s Brachystegia Mozambique Expedition Policy spiciformis 202 Living Plant Collections: 175 Swaziland Flora Protection 212 African Botanic Gardens Mozambique Bill Congress for 2002 204 Living Plant Collections: 176 Lesotho’s State of 214 Index Herbariorum Update Namibia Environment Report 206 Living Plant Collections: 178 Marine Fishes: Are IUCN Lowveld, South Africa Red List Criteria Adequate? Book Reviews 179 Evaluating Data Deficient Taxa Against IUCN 223 Flowering Plants of the Criterion B Kalahari Dunes 180 Charcoal Production in 224 Water Plants of Namibia Malawi 225 Trees and Shrubs of the 183 Threatened
    [Show full text]
  • Foraging Behaviour of Apis Mellifera
    International Journal of Entomology Research ISSN: 2455-4758; Impact Factor: RJIF 5.24 Received: 04-11-2020; Accepted: 18-11-2020; Published: 04-12-2020 www.entomologyjournals.com Volume 5; Issue 6; 2020; Page No. 214-221 Foraging behaviour of Apis mellifera (Hymenoptera: Apidae) on Acacia senegalensis, Adansonia digitata, Albizia coriaria and Steganotaenia araliacea flowers at Ngaoundéré (Cameroon) Christian Wékéré1*, Djakbé Jackson Dapsia2, Adamou Moïse3, Tchuenguem Fohouo Fernand-Nestor4 1 Department of Animal Production, School of Veterinary Medicine and Sciences, University of Ngaoundéré, Ngaoundéré, Cameroon 2 Department of Agriculture, Livestock and Derived Products, National Advanced School of Engineering, University of Maroua, Maroua, Cameroon. 3 Department of Biological Sciences, Faculty of Medicine and Biomedical Sciences of Garoua, University of Ngaoundéré, Ngaoundéré, Cameroon 4 Department of Biological Sciences, Faculty of Science, University of Ngaoundéré, Ngaoundéré, Cameroon Abstract The present investigation was conducted to assess the apicultural potential of Acacia senegalensis, Adansonia digitata, Albizia coriaria and Steganotaenia araliacea. To date in this country (Cameroon), the demand for honey and other hive products is very high, partly because of the insufficiency of the awareness of the apicultural potential of several plant species. Apis mellifera workers foraging activity was studied on the flowers of these plant species from November 2015 to April 2016 and 2016 to 2017. At Dang (Ngaoundéré, Cameroon), the flowers of each plant species were observed two days per week, between 07:00 am and 06:00 pm, for recording the pollen and/or nectar foraging behaviour of Ap. mellifera workers. Results indicated that, the foragers of Ap. mellifera assemble intensely and regularly the nectar of each plant species except on S.
    [Show full text]
  • Sustainable Use and Management of Indigenous Plant Resources: a Case of Mantheding Community in Limpopo Province, South Africa
    sustainability Article Sustainable Use and Management of Indigenous Plant Resources: A Case of Mantheding Community in Limpopo Province, South Africa Sejabaledi A. Rankoana Department of Sociology and Anthropology; University of Limpopo, Private Bag X1106, Sovenga 0727, South Africa; [email protected]; Tel.: +015-268-2179 or +072-443-1321 Academic Editor: Iain Gordon Received: 24 December 2015; Accepted: 22 February 2016; Published: 3 March 2016 Abstract: Indigenous plant resources provide rural communities with non-timber forest products that provide energy, food, shelter and medicine. Indigenous plant users in the rural communities have developed selective management methods to sustain plant resources. The most common management methods are restrictions on the cutting of green plants, harvesting of some species during certain seasons, exclusive harvesting of the leaves of certain species and collection of lateral roots from medicinal plant species. The present study examined the use and management strategies developed by members of Mantheding community to sustain indigenous plant resources. The study results are derived from 100 structured interviews and transect walks with key-informants. Multiple uses of indigenous plants are observed. The plants are sources of medicine, food, fodder and fuel. Sustainable management of indigenous plants is accomplished through harvesting practices, seed propagation and control of plant use by the local chief. These management strategies may be referred to as in situ management methods in which the fruits, leaves, roots, bulbs, stem, bark and wood are harvested in their habitats and direct conservation methods are applied to sustain the resources. Keywords: indigenous knowledge; plant resource; sustainability; rural community; Limpopo province 1.
    [Show full text]
  • Vegetation Survey of Mount Gorongosa
    VEGETATION SURVEY OF MOUNT GORONGOSA Tom Müller, Anthony Mapaura, Bart Wursten, Christopher Chapano, Petra Ballings & Robin Wild 2008 (published 2012) Occasional Publications in Biodiversity No. 23 VEGETATION SURVEY OF MOUNT GORONGOSA Tom Müller, Anthony Mapaura, Bart Wursten, Christopher Chapano, Petra Ballings & Robin Wild 2008 (published 2012) Occasional Publications in Biodiversity No. 23 Biodiversity Foundation for Africa P.O. Box FM730, Famona, Bulawayo, Zimbabwe Vegetation Survey of Mt Gorongosa, page 2 SUMMARY Mount Gorongosa is a large inselberg almost 700 sq. km in extent in central Mozambique. With a vertical relief of between 900 and 1400 m above the surrounding plain, the highest point is at 1863 m. The mountain consists of a Lower Zone (mainly below 1100 m altitude) containing settlements and over which the natural vegetation cover has been strongly modified by people, and an Upper Zone in which much of the natural vegetation is still well preserved. Both zones are very important to the hydrology of surrounding areas. Immediately adjacent to the mountain lies Gorongosa National Park, one of Mozambique's main conservation areas. A key issue in recent years has been whether and how to incorporate the upper parts of Mount Gorongosa above 700 m altitude into the existing National Park, which is primarily lowland. [These areas were eventually incorporated into the National Park in 2010.] In recent years the unique biodiversity and scenic beauty of Mount Gorongosa have come under severe threat from the destruction of natural vegetation. This is particularly acute as regards moist evergreen forest, the loss of which has accelerated to alarming proportions.
    [Show full text]
  • Medicinal Plants Used by ‘Root Doctors’, Local Traditional Healers in Bié Province, Angola
    Journal Pre-proof Medicinal plants used by ‘root doctors’, local traditional healers in Bié province, Angola B. Novotna, Z. Polesny, M.F. Pinto-Basto, P. Van Damme, P. Pudil, J. Mazancova, M.C. Duarte PII: S0378-8741(19)31151-1 DOI: https://doi.org/10.1016/j.jep.2020.112662 Reference: JEP 112662 To appear in: Journal of Ethnopharmacology Received Date: 23 March 2019 Revised Date: 6 February 2020 Accepted Date: 6 February 2020 Please cite this article as: Novotna, B., Polesny, Z., Pinto-Basto, M.F., Van Damme, P., Pudil, P., Mazancova, J., Duarte, M.C., Medicinal plants used by ‘root doctors’, local traditional healers in Bié province, Angola, Journal of Ethnopharmacology (2020), doi: https://doi.org/10.1016/j.jep.2020.112662. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier B.V. provided by Universidade de Lisboa: Repositório.UL View metadata, citation and similar papers at core.ac.uk CORE brought to you by Medicinal plants used by ‘root doctors’, local traditional healers in Bié province, Angola B.
    [Show full text]
  • Ethnobotanical Study of Medicinal Flora Utilised by Traditional Healers
    Revista Brasileira de Farmacognosia 26 (2016) 268–274 ww w.elsevier.com/locate/bjp Original Article Ethnobotanical study of medicinal flora utilised by traditional healers in the management of sexually transmitted infections in Sesheke District, Western Province, Zambia K.C. Chinsembu Department of Biological Sciences, Faculty of Science, University of Namibia, Windhoek, Namibia a b s t r a c t a r t i c l e i n f o Article history: Since many rural-poor Lozi people of Sesheke District (Western Province, Zambia) that suffer from Received 30 January 2015 sexually transmitted infections do not usually access public health facilities; they turn to traditional Accepted 27 July 2015 healers who administer remedies extracted from medicinal plants. However, the medicinal plants used Available online 27 January 2016 for sexually transmitted infections and data on the usage of plants in Sesheke District in particular and Western Province in general have not been documented. In this study, an ethnobotanical survey was con- Keywords: ducted to document the indigenous knowledge of medicinal plants that alleviate symptoms of sexually Ethnobotany transmitted infections in Sesheke District, Western Province, Zambia. Using semi-structured interviews Medicinal plants and questionnaires, ethnobotanical data were collected from twenty traditional healers that manage Sexually transmitted infections Sesheke patients presenting with sexually transmitted infections. The results showed that 52 plant species in 25 Zambia families and 43 genera were used to treat gonorrhoea, syphilis, chancroid, chlamydia, genital herpes, and ano-genital warts. Sexually transmitted infections were frequently managed using the following plants: Terminalia sericea, Strychnos cocculoides, Ximenia caffra, Cassia abbreviata, Cassia occidentalis, Combretum hereroense, Combretum imberbe, Dichrostachys cinerea, Boscia albitrunca, Momordica balsamina and Pel- tophorum africanum.
    [Show full text]