Applied Ethnobotany: Case-Studies from the Himalayan Region

Total Page:16

File Type:pdf, Size:1020Kb

Applied Ethnobotany: Case-Studies from the Himalayan Region PEOPLE AND PLANTS WORKING12 PAPER - SEPTEMBER 2003 This series of working papers is intended to provide information and to generate fruitful Applied discussion on key issues Ethnobotany: in the sustainable and equitable use case-studies from the of plant resources. Please send comments Himalayan region on this paper and suggestions Y. Aumeeruddy-Thomas & Pei Shengji for future issues to People and Plants Initiative International Plants Conservation Unit WWF-UK Panda House, Catteshall Lane Godalming Surrey GU7 1XR United Kingdom The designations employed and the presentation of material throughout this publication do not imply the expression of any opinion whatsoever on the part of WWF concerning the legal status of any country, territory, city, or area of its authorities, or concerning the delimitation of its frontiers or boundaries. The opinions expressed in this paper are entirely those of the authors and do not commit any Organization. Authors’ addresses: Yildiz Aumeeruddy-Thomas 81 rue du Fbg Boutonnet 34090 Montpellier FRANCE <[email protected]> Pei Shengji Department of Ethnobotany Kunming Institute of Botany, Chinese Academy of Sciences Heilongtan, Kunming Yunnan 650204 CHINA <[email protected]> Drawings on pages 22, 25, 30 and 31 reproduced with kind permission from “Concise flowers of the Himalaya” by Oleg Polunin and Adam Stainton. Oxford University Press India, 1990. Cover: Meconopsis paniculata, Yildiz Aumeeruddy-Thomas Published in 2003 by WWF Edited by Martin Walters Design: Ivette Fabbri Layout: Martina Höft © WWF 2003 Recommended citation: Aumeeruddy-Thomas, Y. and Pei Shengji. 2003. Applied Ethnobotany: case- studies from the Himalayan region. People and Plants working paper 12. WWF, Godalming, UK. An electronic version of this document can be downloaded from http://www.rbgkew.org.uk/peopleplants/wp APPLIED ETHNOBOTANY: CASE-STUDIES FROM THE HIMALAYAN REGION The People and Plants Initiative has, since 1992, reliant subsistence, and agroforestry based upon developed a series of field projects aimed at find- extremely diversified land use, bio-resources and ing appropriate conceptual frameworks, approach- human culture. This region is also characterized es and practices for the management of plant by secular trade exchanges between highlands resources, building both on indigenous local sys- and lower valleys. tems and on scientific knowledge. Applied eth- Regenerative biological resources have been nobotany using community-based approaches has managed since ancient times by local people in been used to address major conservation and relat- the mountain regions, for agriculture, horticul- ed development issues at each site. Case-studies ture, animal husbandry, forestry products, herbal giving precise descriptions of processes, methods medicine, hunting, rituals, cultural needs, and and approaches have been published in the People almost all of their subsistence needs. For them, and Plants working paper series, including work the mountain habitat provides a means of sur- undertaken in Indonesia (Aumeeruddy, 1994), at vival, not just an area from which resources can Bwindi National Park, Uganda (Cunningham, be exploited for short-term benefits. Over the 1996; Wild and Mutebi, 1996), in Loita, Kenya past two decades, however, environmental and (Maundu et al., 2001), and around Mt. Kinabalu, cultural changes, and economic development in Sabah, Malaysia (Martin et al., 2002). This work- the mountain region have accelerated, with a ing paper is a compilation of case-studies under- serious impact on its natural resources. taken under the People and Plants UNESCO-ICI- Practices of plant collection by local com- MOD Hindu Kush-Himalaya project, the major munities may be unsustainable and lead to over aim of which was to promote applied ethnobotany exploitation. For instance, a large number of in the Himalayan region and to encourage the sus- households in rural and remote areas of Nepal tainable management of plant resources. depend on the collection of non-timber forest It is important to emphasize that ethnobotany products (NTFPs), especially medicinal and aro- has an especially important role to play in the matic plants (MAPs) for sustaining livelihoods development of mountainous areas such as the through collection of these products for trade Himalayas. People in rural Himalayan societies (Edwards, 1996; Olsen and Helles, 1997). are highly dependent on natural resource use, due Evidence of overexploitation by commercial to isolation, and relatively poor access to arable collectors has been demonstrated in Dolpo lands. Over time, they have developed knowledge (Aumeeruddy et al., 2002) which contradicts the about the utilization of diverse biological assumption made by Olsen (1999) that collec- resources. They also possess substantial informa- tion by commercial collectors is sustainable and tion regarding soils, climates, vegetation types, that they regulate their practices, access to stages of ecological succession, land use, etc., and resources and regeneration of plant populations. in many cases have developed mechanisms or There is thus a need for balancing local knowl- techniques for maintaining biological diversity edge with scientific knowledge to ensure long- (Pei, 1994, 1998; Lama et al., 2002). Although term planning and conservation of plant they live in remote areas, Himalayan moutain resources. dwellers also have much ‘external knowledge’ of Traditional knowledge systems are hundreds the ways and habits of neighbouring societies with or even thousands of years old, and are still which they have interacted for trade or for political evolving. They involve not only the knowledge and cultural reasons over centuries (Fisher, 1987). of plants for medicine and food, but also include The economic system of the Himalayan strategies of protection for the utilization of plant region is characterized by self-sufficient and self- resources as well as management systems. PEOPLE AND PLANTS WORKING PAPER 12, SEPTEMBER 2003 1 APPLIED ETHNOBOTANY: CASE-STUDIES FROM THE HIMALAYAN REGION Y. AUMEERUDDY-THOMAS & PEI SHENGJI Contents 1 Introduction 2 Contents 5 Part 1: Resource Management in the Himalayas: case-studies compiled and lessons learned (Y. Aumeeruddy-Thomas) 5 The ethnobotany of fruit plants and its role in conservation and community development in Drosh Valley, Chitral (Hindu Kush-Himalaya Region) of Pakistan, by D. F. Hussain 7 Ethnobotanical study on traditional shifting cultivation practices based on the alder tree (Alnus nepalensis) by the Naga tribes of Nagaland India, by S. Changija, A. Yaden and A. Aier 9 The use of indigenous knowledge in mountain natural resource management: a case-study of the Wancho community, Tirap District, Arunachal Pradesh, India, by A. Godbole 11 Preliminary studies in the ethnobotany of Chittagong Hill Tracts, Bangladesh, and its linkage with biodiversity, by M. K. Alam and S. K. Khisa 13 The ecology and indigenous management techniques of tribal homegardens - a case-study of the Marma tribe in Rangamati Hill District, Bangladesh, by Dr M. Millat-e-Mustapha 15 A community-based case-study on the indigenous system of ‘sal’ (Shorea robusta) forest management, by S. Rajbandhary, N. Dongol and B. K. Karna 17 The application of indigenous knowledge of fodder trees in Kalikasthan, Rasuwa District, Nepal, by N. P. Manandhar and S. K. Archaya 19 General points and lessons learned 20 Part 2: Medicinal plant management: case-studies compiled and lessons learned (Pei Shengji) 20 Indigenous medicinal plants and their socio-economic and cultural significance in the Newar community of Nepal: a case-study of Bungmati VDC, Lalitpur, by M. Pokhrel, R. Shrestha and R. K. Sharma 23 Ethno-medicobotanical studies of the Gurung community of Bichuar Village in the Lamjung District of Nepal, by I. Shrestha 24 Indigenous knowledge of the Qiang community about the conservation and development of ethnomedical plants in Maoxian County of Western Sichuan, China, by Wu Ning 27 A study of the ethnobotany and conservation of Podophyllum hexandrum, Diphylleia sinensis and Fritillaria cirrhosa in the Zhongdian Tibetan Autonomous County in Yunnan, China, by Hu Zhihao and Qi Shunhua 29 An ethnobotanical survey of the propagation of rare medicinal herbs by small farmers in the buffer zone of the Valley of Flowers National Park, Chamoli, Garhwal Himalaya, India, by C. P. Kala 31 General points and lessons learned 34 General disscusion 36 References 38 Annex 2 PEOPLE AND PLANTS WORKING PAPER 12, SEPTEMBER 2003 APPLIED ETHNOBOTANY: CASE-STUDIES FROM THE HIMALAYAN REGION Y. AUMEERUDDY-THOMAS & PEI SHENGJI In this respect, ethnobotany will play an nobiological methods (Johnson, 1980; Brush, important role in the future in documenting and 1980; Alcorn, 1984; Altieri et al., 1987; Balée describing traditional knowledge about medici- and Gely 1989; Aumeeruddy, 1994; Pei and nal and edible plants, and their uses in different Sajise, 1995). All these studies give much atten- ecological zones and human Himalayan societies tion to conservation practices underlying local as well as at the global level (Pei, 1996). practices, local institutional background, con- This paper aims to show how applied eth- flicts of worldviews and value systems. nobotany may lead to a better understanding of Since 1992, the People and Plants initiative resource management in this region. The authors has coined the phrase ‘applied ethnobotany’ of this working paper have attempted to draw which actually relates to studies and methods lessons
Recommended publications
  • Chemical Composition and Antioxidant Activity of Certain Morus Species
    Imran et al. / J Zhejiang Univ-Sci B (Biomed & Biotechnol) 2010 11(12):973-980 973 Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology) ISSN 1673-1581 (Print); ISSN 1862-1783 (Online) www.zju.edu.cn/jzus; www.springerlink.com E-mail: [email protected] Chemical composition and antioxidant activity of certain Morus species Mohammad IMRAN1, Hamayun KHAN†‡2, Mohibullah SHAH1, Rasool KHAN1, Faridullah KHAN3 (1Institute of Chemical Sciences, University of Peshawar, Peshawar 25120, Pakistan) (2Department of Chemistry, Islamia College University, Peshawar 25120, Pakistan) (3Pakistan Council of Scientific & Industrial Research (PCSIR) Laboratories Complex, Peshawar 25120, Pakistan) †E-mail: [email protected] Received May 11, 2010; Revision accepted Aug. 11, 2010; Crosschecked Oct. 9, 2010 Abstract: In the present work, the fruits of four Morus species, namely Morus alba (white mulberry), Morus nigra (black mulberry), Morus laevigata (large white fruit), and Morus laevigata (large black fruit), were analyzed for proximate composition, essential minerals, and antioxidant potentials. For this purpose, the ripe fruits were collected from the northern regions of Pakistan. The major nutritional components (moisture, ash, lipids, proteins, fibres, car- bohydrates, and total sugar) were found to be in the suitable range along with good computed energy. Total dry weight, pH, and titratable acidity (percent citric acid) were (17.60±1.94)–(21.97±2.34) mg/100 g, (3.20±0.07)–(4.78±0.15), and (0.84±0.40)%–(2.00±0.08)%, respectively. Low riboflavin (vitamin B2) and niacin (vitamin B3) contents were recorded in all the fruits, while ascorbic acid (vitamin C) was in the range from (15.20±1.25) to (17.03±1.71) mg/100 g fresh weight (FW).
    [Show full text]
  • Ethnobotanical Study on Wild Edible Plants Used by Three Trans-Boundary Ethnic Groups in Jiangcheng County, Pu’Er, Southwest China
    Ethnobotanical study on wild edible plants used by three trans-boundary ethnic groups in Jiangcheng County, Pu’er, Southwest China Yilin Cao Agriculture Service Center, Zhengdong Township, Pu'er City, Yunnan China ren li ( [email protected] ) Xishuangbanna Tropical Botanical Garden https://orcid.org/0000-0003-0810-0359 Shishun Zhou Shoutheast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Liang Song Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Intergrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Ruichang Quan Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Huabin Hu CAS Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Research Keywords: wild edible plants, trans-boundary ethnic groups, traditional knowledge, conservation and sustainable use, Jiangcheng County Posted Date: September 29th, 2020 DOI: https://doi.org/10.21203/rs.3.rs-40805/v2 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Version of Record: A version of this preprint was published on October 27th, 2020. See the published version at https://doi.org/10.1186/s13002-020-00420-1. Page 1/35 Abstract Background: Dai, Hani, and Yao people, in the trans-boundary region between China, Laos, and Vietnam, have gathered plentiful traditional knowledge about wild edible plants during their long history of understanding and using natural resources. The ecologically rich environment and the multi-ethnic integration provide a valuable foundation and driving force for high biodiversity and cultural diversity in this region.
    [Show full text]
  • DPR Journal 2016 Corrected Final.Pmd
    Bul. Dept. Pl. Res. No. 38 (A Scientific Publication) Government of Nepal Ministry of Forests and Soil Conservation Department of Plant Resources Thapathali, Kathmandu, Nepal 2016 ISSN 1995 - 8579 Bulletin of Department of Plant Resources No. 38 PLANT RESOURCES Government of Nepal Ministry of Forests and Soil Conservation Department of Plant Resources Thapathali, Kathmandu, Nepal 2016 Advisory Board Mr. Rajdev Prasad Yadav Ms. Sushma Upadhyaya Mr. Sanjeev Kumar Rai Managing Editor Sudhita Basukala Editorial Board Prof. Dr. Dharma Raj Dangol Dr. Nirmala Joshi Ms. Keshari Maiya Rajkarnikar Ms. Jyoti Joshi Bhatta Ms. Usha Tandukar Ms. Shiwani Khadgi Mr. Laxman Jha Ms. Ribita Tamrakar No. of Copies: 500 Cover Photo: Hypericum cordifolium and Bistorta milletioides (Dr. Keshab Raj Rajbhandari) Silene helleboriflora (Ganga Datt Bhatt), Potentilla makaluensis (Dr. Hiroshi Ikeda) Date of Publication: April 2016 © All rights reserved Department of Plant Resources (DPR) Thapathali, Kathmandu, Nepal Tel: 977-1-4251160, 4251161, 4268246 E-mail: [email protected] Citation: Name of the author, year of publication. Title of the paper, Bul. Dept. Pl. Res. N. 38, N. of pages, Department of Plant Resources, Kathmandu, Nepal. ISSN: 1995-8579 Published By: Mr. B.K. Khakurel Publicity and Documentation Section Dr. K.R. Bhattarai Department of Plant Resources (DPR), Kathmandu,Ms. N. Nepal. Joshi Dr. M.N. Subedi Reviewers: Dr. Anjana Singh Ms. Jyoti Joshi Bhatt Prof. Dr. Ram Prashad Chaudhary Mr. Baidhya Nath Mahato Dr. Keshab Raj Rajbhandari Ms. Rose Shrestha Dr. Bijaya Pant Dr. Krishna Kumar Shrestha Ms. Shushma Upadhyaya Dr. Bharat Babu Shrestha Dr. Mahesh Kumar Adhikari Dr. Sundar Man Shrestha Dr.
    [Show full text]
  • Vol: Ii (1938) of “Flora of Assam”
    Plant Archives Vol. 14 No. 1, 2014 pp. 87-96 ISSN 0972-5210 AN UPDATED ACCOUNT OF THE NAME CHANGES OF THE DICOTYLEDONOUS PLANT SPECIES INCLUDED IN THE VOL: I (1934- 36) & VOL: II (1938) OF “FLORA OF ASSAM” Rajib Lochan Borah Department of Botany, D.H.S.K. College, Dibrugarh - 786 001 (Assam), India. E-mail: [email protected] Abstract Changes in botanical names of flowering plants are an issue which comes up from time to time. While there are valid scientific reasons for such changes, it also creates some difficulties to the floristic workers in the preparation of a new flora. Further, all the important monumental floras of the world have most of the plants included in their old names, which are now regarded as synonyms. In north east India, “Flora of Assam” is an important flora as it includes result of pioneering floristic work on Angiosperms & Gymnosperms in the region. But, in the study of this flora, the same problems of name changes appear before the new researchers. Therefore, an attempt is made here to prepare an updated account of the new names against their old counterpts of the plants included in the first two volumes of the flora, on the basis of recent standard taxonomic literatures. In this, the unresolved & controversial names are not touched & only the confirmed ones are taken into account. In the process new names of 470 (four hundred & seventy) dicotyledonous plant species included in the concerned flora are found out. Key words : Name changes, Flora of Assam, Dicotyledonus plants, floristic works.
    [Show full text]
  • Diversity and Distribution of Vascular Epiphytic Flora in Sub-Temperate Forests of Darjeeling Himalaya, India
    Annual Research & Review in Biology 35(5): 63-81, 2020; Article no.ARRB.57913 ISSN: 2347-565X, NLM ID: 101632869 Diversity and Distribution of Vascular Epiphytic Flora in Sub-temperate Forests of Darjeeling Himalaya, India Preshina Rai1 and Saurav Moktan1* 1Department of Botany, University of Calcutta, 35, B.C. Road, Kolkata, 700 019, West Bengal, India. Authors’ contributions This work was carried out in collaboration between both authors. Author PR conducted field study, collected data and prepared initial draft including literature searches. Author SM provided taxonomic expertise with identification and data analysis. Both authors read and approved the final manuscript. Article Information DOI: 10.9734/ARRB/2020/v35i530226 Editor(s): (1) Dr. Rishee K. Kalaria, Navsari Agricultural University, India. Reviewers: (1) Sameh Cherif, University of Carthage, Tunisia. (2) Ricardo Moreno-González, University of Göttingen, Germany. (3) Nelson Túlio Lage Pena, Universidade Federal de Viçosa, Brazil. Complete Peer review History: http://www.sdiarticle4.com/review-history/57913 Received 06 April 2020 Accepted 11 June 2020 Original Research Article Published 22 June 2020 ABSTRACT Aims: This communication deals with the diversity and distribution including host species distribution of vascular epiphytes also reflecting its phenological observations. Study Design: Random field survey was carried out in the study site to identify and record the taxa. Host species was identified and vascular epiphytes were noted. Study Site and Duration: The study was conducted in the sub-temperate forests of Darjeeling Himalaya which is a part of the eastern Himalaya hotspot. The zone extends between 1200 to 1850 m amsl representing the amalgamation of both sub-tropical and temperate vegetation.
    [Show full text]
  • Hybrid Genetic Algorithm and Lasso Test Approach for Inferring Well Supported Phylogenetic Trees Based on Subsets of Chloroplastic Core Genes
    Hybrid Genetic Algorithm and Lasso Test Approach for Inferring Well Supported Phylogenetic Trees based on Subsets of Chloroplastic Core Genes Bassam AlKindy1;3, Christophe Guyeux1, Jean-François Couchot1, Michel Salomon1, Christian Parisod2, and Jacques M. Bahi1 1 FEMTO-ST Institute, UMR 6174 CNRS, DISC Computer Science Department, University of Franche-Comté, France 2 Lab. Evolutionary Botany, University of Neuchâtel, Switzerland 3 Department of Computer Science, University of Mustansiriyah, Baghdad, Iraq {bassam.al-kindy, christophe.guyeux, jean-francois.couchot, michel.salomon, jacques.bahi}@univ-fcomte.fr, [email protected] Abstract. The amount of completely sequenced chloroplast genomes increases rapidly every day, leading to the possibility to build large scale phylogenetic trees of plant species. Considering a subset of close plant species defined according to their chloroplasts, the phylogenetic tree that can be inferred by their core genes is not necessarily well supported, due to the possible occurrence of “problematic” genes (i.e., homoplasy, incomplete lineage sorting, horizontal gene transfers, etc.) which may blur phylogenetic signal. However, a trustworthy phylogenetic tree can still be obtained if the number of problematic genes is low, the problem being to determine the largest subset of core genes that produces the best supported tree. To discard problematic genes and due to the overwhelming number of possible combinations, we propose an hybrid approach that embeds both genetic algorithms and statistical tests. Given a set of organisms, the result is a pipeline of many stages for the production of well supported phylogenetic trees. The proposal has been applied to different cases of plant families, leading to encouraging results for these families.
    [Show full text]
  • Species Diversity and Ethnobotanical Uses of Family Moraceae in District Bilaspur, Himachal Pradesh (India)
    Asian J. Adv. Basic Sci.: 2017, 5(2), 122-126 ISSN (Print): 2454 – 7492 ISSN (Online): 2347 – 4114 www.ajabs.org Species Diversity and Ethnobotanical Uses of Family Moraceae in District Bilaspur, Himachal Pradesh (India) Sanjeev Kumar Department of Botany, Vallabh Govt. College Mandi, Distt. Mandi (H.P.), INDIA * Correspondance: E-mail: [email protected] (Received 09 Dec, 2017; Accepted 16 Dec, 2017; Published 23 Dec, 2017) ABSTRACT: Ethnobotany is the study of past and present interrelationships between human cultures and the plants. An ethnobotanical survey of rural areas of Bilaspur district was carried out to enumerate the species di- versity and traditional uses of family Moraceae. The district Bilaspur lies between 31° 12' 30" and 31° 35' 45" North latitudes and between 76° 23' 45" and 76° 55' 40" East longitudes in the Shivalik hills of the Himalayas next to Punjab plains in the basin of river satluj. In present study 22 species belonging to 4 genera of the family, Moraceae have been recorded in district Bilaspur. Genus Ficus has represented by 15 species, Morus by 4, Artocarpus by 2 and Broussonetia by one species. As per ethnobotanical uses 15 species edible, 12 fodder, 8 timber, 8 medicinal, 5 ornamental/avenue and 3 sacred plants have been documented. Each plant species has been pro- vided with information on botanical names, common names, habit, availability status, parts used and ethnobotanical uses. Ficus religiosa and F. benghalensis are considered as sacred plants and no one can cut them for their individual interest. This study also indicates that the district Bilaspur has rich floral diversity and inhab- itants still rely on plants for their livelihood.
    [Show full text]
  • Agroforestry News Index Vol 1 to Vol 22 No 2
    Agroforestry News Index Vol 1 to Vol 22 No 2 2 A.R.T. nursery ..... Vol 2, No 4, page 2 Acorns, edible from oaks ..... Vol 5, No 4, page 3 Aaron, J R & Richards: British woodland produce (book review) ..... Acorns, harvesting ..... Vol 5, No 4, Vol 1, No 4, page 34 page 3 Abies balsamea ..... Vol 8, No 2, page Acorns, nutritional composition ..... 31 Vol 5, No 4, page 4 Abies sibirica ..... Vol 8, No 2, page 31 Acorns, removing tannins from ..... Vol 5, No 4, page 4 Abies species ..... Vol 19, No 1, page 13 Acorns, shelling ..... Vol 5, No 4, page 3 Acca sellowiana ..... Vol 9, No 3, page 4 Acorns, utilisation ..... Vol 5, No 4, page 4 Acer macrophyllum ..... Vol 16, No 2, page 6 Acorus calamus ..... Vol 8, No 4, page 6 Acer pseudoplatanus ..... Vol 3, No 1, page 3 Actinidia arguta ..... Vol 1, No 4, page 10 Acer saccharum ..... Vol 16, No 1, page 3 Actinidia arguta, cultivars ..... Vol 1, No 4, page 14 Acer saccharum - strawberry agroforestry system ..... Vol 8, No 1, Actinidia arguta, description ..... Vol page 2 1, No 4, page 10 Acer species, with edible saps ..... Vol Actinidia arguta, drawings ..... Vol 1, 2, No 3, page 26 No 4, page 15 Achillea millefolium ..... Vol 8, No 4, Actinidia arguta, feeding & irrigaton page 5 ..... Vol 1, No 4, page 11 3 Actinidia arguta, fruiting ..... Vol 1, Actinidia spp ..... Vol 5, No 1, page 18 No 4, page 13 Actinorhizal plants ..... Vol 3, No 3, Actinidia arguta, nurseries page 30 supplying ..... Vol 1, No 4, page 16 Acworth, J M: The potential for farm Actinidia arguta, pests and diseases forestry, agroforestry and novel tree ....
    [Show full text]
  • Combining Approaches for Predicting Genomic Evolution Bassam Alkindy
    Combining approaches for predicting genomic evolution Bassam Alkindy To cite this version: Bassam Alkindy. Combining approaches for predicting genomic evolution. Bioinformatics [q-bio.QM]. Université de Franche-Comté, 2015. English. NNT : 2015BESA2012. tel-01428885 HAL Id: tel-01428885 https://tel.archives-ouvertes.fr/tel-01428885 Submitted on 6 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. ; /9=!9=7:"3:#3 é c o l e d o c t o r a l e s c i e n c e s p o u r l ’ i n g é n i e u r e t m i c r o t e c h n i q u e s % 0 2 $ < 1 & 2 ; 6 7 < * 1 + 0 8 ) < , 8 ' ( ; 6 Combining Approaches for Predicting Genomic Evolution Combinaison d’Approches pour Résoudre le Problème du Réarrangement de Génomes BASSAM BASIM JAMIL ALKINDY ; /9!97:"3:#3 é c o l e d o c t o r a l e s c i e n c e s p o u r l ’ i n g é n i e u r e t m i c r o t e c h n i q u e s % 0 2 $ < 1 & 2 ; 6 7 < * 1 + 0 8 ) < , 8 ' ( ; 6 N◦ X X X Combining Approaches for Predicting Genomic Evolution Combinaison d’Approches pour Résoudre le Problème du Réarrangement de Génomes A dissertation
    [Show full text]
  • The Impacts of Polyploidy, Geographic and Ecological
    Shi et al. BMC Plant Biology (2015) 15:297 DOI 10.1186/s12870-015-0669-0 RESEARCH ARTICLE Open Access The impacts of polyploidy, geographic and ecological isolations on the diversification of Panax (Araliaceae) Feng-Xue Shi1†, Ming-Rui Li2†, Ya-Ling Li1†, Peng Jiang1, Cui Zhang2, Yue-Zhi Pan3, Bao Liu1, Hong-Xing Xiao2* and Lin-Feng Li1* Abstract Background: Panax L. is a medicinally important genus within family Araliaceae, where almost all species are of cultural significance for traditional Chinese medicine. Previous studies suggested two independent origins of the East Asia and North America disjunct distribution of this genus and multiple rounds of whole genome duplications (WGDs) might have occurred during the evolutionary process. Results: We employed multiple chloroplast and nuclear markers to investigate the evolution and diversification of Panax. Our phylogenetic analyses confirmed previous observations of the independent origins of disjunct distribution and both ancient and recent WGDs have occurred within Panax. The estimations of divergence time implied that the ancient WGD might have occurred before the establishment of Panax. Thereafter, at least two independent recent WGD events have occurred within Panax, one of which has led to the formation of three geographically isolated tetraploid species P. ginseng, P. japonicus and P. quinquefolius. Population genetic analyses showed that the diploid species P. notoginseng harbored significantly lower nucleotide diversity than those of the two tetraploid species P. ginseng and P. quinquefolius and the three species showed distinct nucleotide variation patterns at exon regions. Conclusion: Our findings based on the phylogenetic and population genetic analyses, coupled with the species distribution patterns of Panax, suggested that the two rounds of WGD along with the geographic and ecological isolations might have together contributed to the evolution and diversification of this genus.
    [Show full text]
  • Thai Forest Bulletin
    Thai Fores Thai Forest Bulletin t Bulletin (Botany) Vol. 46 No. 2, 2018 Vol. t Bulletin (Botany) (Botany) Vol. 46 No. 2, 2018 ISSN 0495-3843 (print) ISSN 2465-423X (electronic) Forest Herbarium Department of National Parks, Wildlife and Plant Conservation Chatuchak, Bangkok 10900 THAILAND http://www.dnp.go.th/botany ISSN 0495-3843 (print) ISSN 2465-423X (electronic) Fores t Herbarium Department of National Parks, Wildlife and Plant Conservation Bangkok, THAILAND THAI FOREST BULLETIN (BOTANY) Thai Forest Bulletin (Botany) Vol. 46 No. 2, 2018 Published by the Forest Herbarium (BKF) CONTENTS Department of National Parks, Wildlife and Plant Conservation Chatuchak, Bangkok 10900, Thailand Page Advisors Wipawan Kiaosanthie, Wanwipha Chaisongkram & Kamolhathai Wangwasit. Chamlong Phengklai & Kongkanda Chayamarit A new species of Scleria P.J.Bergius (Cyperaceae) from North-Eastern Thailand 113–122 Editors Willem J.J.O. de Wilde & Brigitta E.E. Duyfjes. Miscellaneous Cucurbit News V 123–128 Rachun Pooma & Tim Utteridge Hans-Joachim Esser. A new species of Brassaiopsis (Araliaceae) from Thailand, and lectotypifications of names for related taxa 129–133 Managing Editor Assistant Managing Editor Orporn Phueakkhlai, Somran Suddee, Trevor R. Hodkinson, Henrik Æ. Pedersen, Nannapat Pattharahirantricin Sawita Yooprasert Priwan Srisom & Sarawood Sungkaew. Dendrobium chrysocrepis (Orchidaceae), a new record for Thailand 134–137 Editorial Board Rachun Pooma (Forest Herbarium, Thailand), Tim Utteridge (Royal Botanic Gardens, Kew, UK), Jiratthi Satthaphorn, Peerapat Roongsattham, Pranom Chantaranothai & Charan David A. Simpson (Royal Botanic Gardens, Kew, UK), John A.N. Parnell (Trinity College Dublin, Leeratiwong. The genus Campylotropis (Leguminosae) in Thailand 138–150 Ireland), David J. Middleton (Singapore Botanic Gardens, Singapore), Peter C.
    [Show full text]
  • 2. MORUS Linnaeus, Sp. Pl. 2: 986. 1753. 桑属 Sang Shu Trees Or Shrubs, Deciduous, with Latex; Monoecious Or Dioecious
    Flora of China 5: 22-26. 2003. 2. MORUS Linnaeus, Sp. Pl. 2: 986. 1753. 桑属 sang shu Trees or shrubs, deciduous, with latex; monoecious or dioecious. Winter buds with 3–6 bud scales; scales imbricate. Stipules free, sublateral, caducous. Leaves alternate; leaf blade simple to deeply palmately lobed, margin toothed; primary veins 3–5 from base, secondary veins pinnate. Male inflorescences axillary, spicate, many-flowered, shortly pedunculate. Female inflorescences shortly spicate to capitate. Male flowers: calyx lobes 4, imbricate; stamens inflexed in bud; pistillode top-shaped. Female flowers: sessile; calyx lobes 4, imbricate, fleshy in fruit; ovary 1-loculed; style present or not; stigma 2-branched, abaxially pubescent or papillose. Fruit with enlarged, succulent calyx usually aggregated into juicy syncarp. Syncarp with achenes enclosed by enlarged and succulent calyx; endocarp shell-like; exocarp fleshy. Seed ± globose; endosperm fleshy; embryo incurved; cotyledon elliptic. About 16 species: widespread in all temperate areas, also in the mountains of tropical Africa, Indonesia, and South America; 11 species (five endemic, one introduced) in China. Morus species are cultivated in many temperate and tropical countries. The leaves are used as food for silkworms and the fruit for human consumption. Male material is often very difficult to name. Morus calva H. Léveillé is Coriaria sinica Maximowicz (Coriariaceae) and M. mairei H. Léveillé is Acalypha mairei (H. Léveillé) Schneider (Euphorbiaceae). 1a. Female flowers with style long and conspicuous. 2a. Leaf blade marginal teeth each with subulate apiculum or seta; stigmas with a nipple-like protuberance ..... 10. M. mongolica 2b. Leaf blade marginal teeth without subulate apiculum or seta; stigmas without a nipple-like protuberance.
    [Show full text]