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Leaf Micromorphology of Some Habenaria Willd
J. Orchid Soc. India, 32: 103-112, 2018 ISSN 0971-5371 LEAF MICROMORPHOLOGY OF SOME HABENARIA WILLD. SENSU LATO (ORCHIDACEAE) SPECIES FROM WESTERN HIMALAYA Jagdeep Verma, Kranti Thakur1, Kusum2, Jaspreet K Sembi3, and Promila Pathak3 Department of Botany, Government College, Rajgarh- 173 101, Himachal Pradesh, India 1Department of Botany, Shoolini Institute of Life Sciences and Business Management, Solan- 173 212, Himachal Pradesh, India 2Department of Botany, St. Bede’s College, Navbahar, Shimla- 171 002, Himachal Pradesh, India 3Department of Botany, Panjab University, Chandigarh- 160 014, Chandigarh, U.T., India Abstract Leaf epidermal characteristics were investigated in twelve Western Himalayan species of Habenaria Willd. sensu lato with a view to assess their taxonomic and ecological importance. The leaves in all species investigated were soft, shiny and devoid of trichomes. The epidermal cells were polygonal in shape but quadrilateral on adaxial surface of H. edgeworthii J. D. Hook. Cell walls were straight except on abaxial epidermis of H. commelinifolia (Roxb.) Wall. ex Lindl. and H. ensifolia Lindl., where they were slightly undulated. The leaves were invariably hypostomatic and possessed anomocytic type of stomata. Additional presence of diacytic (H. plantaginea Lindl.) and twin (H. marginata Coleb.) stomata was of taxonomic implication. Stomatal frequency (per mm2) was lowest (16.01±1.09) in H. edgeworthii and highest (56.84±3.50) in H. marginata, and stomatal index (%) ranged between 11.93±1.14 (H. stenopetala Lindl.) and 27.24±1.26 (H. aitchisonii Reichb. f.). Leaf epidermal features reflected no apparent relationship with species habitat. There were significant differences observed in many epidermal characteristics, which can ably supplement the data available on gross morphology to help in delimiting different Habenaria species. -
20. Tribe DESMODIEAE 116. TRIFIDACANTHUS Merrill, Philipp
20. Tribe DESMODIEAE 山蚂蝗族 shan ma huang zu Huang Puhua (黄普华 Huang Pu-hwa); Hiroyoshi Ohashi, Yu Iokawa, Tomoyuki Nemoto Herbs or shrubs, rarely trees or twining. Leaves pinnately 3(–9)-foliolate or 1-foliolate; stipules mostly striate; stipels present or sometimes absent. Flowers in terminal or axillary racemes or arranged into a panicle, rarely an umbel or fascicle. Calyx 4- or 5- toothed or 2-lipped. Wings equal to or exceeding keel and often adherent to it near base. Vexillary filament free or connate with others, sometimes forming a closed tube; anthers uniform. Legumes transversely jointed, sometimes of only 1 article, or rarely 2- valved. Seeds without a strophiole, rarely arillate. About 30 genera and 520–530 species: distributed in tropical, subtropical, and warm-temperate regions, but extending into the cool-temperate and sub-boreal regions of E Asia and North America; 18 genera and 139 species (42 endemic, four introduced) in China. 1a. Stipels absent, rarely present; legumes 1-jointed, 1-seeded, not glochidiate. 2a. Lateral veins of leaflets strict, extending to margin; stipules large, ovate, strongly ribbed ........................... 133. Kummerowia 2b. Lateral veins of leaflets arcuate, not reaching to margin; stipules small, subulate. 3a. Bracts 1-flowered, usually caducous; pedicels articulate below calyx; keel falcate, acute ................... 131. Campylotropis 3b. Bracts 2-flowered, persistent; pedicels not articulate; keel strict, obtuse ..................................................... 132. Lespedeza 1b. Stipels present; legumes usually glochidiate, 2- to several jointed, rarely 1-jointed, 1-seeded. 4a. Branch nodes with 3-fid, hard spines; leaves 1-foliolate ............................................................................... 116. Trifidacanthus 4b. Branch nodes without 3-fid, hard spines; leaves 3(–9)-foliolate, rarely 1-foliolate. -
Energy Gardens for Small-Scale Farmers in Nepal Institutions, Species and Technology Fieldwork Report
Energy Gardens for Small-Scale Farmers in Nepal Institutions, Species and Technology Fieldwork Report Bishnu Pariyar, Krishna K. Shrestha, Bishnu Rijal, Laxmi Raj Joshi, Kusang Tamang, Sudarshan Khanal and Punyawati Ramtel Abbreviations and Acronyms AEPC Alternative Energy Promotion Centre ANSAB Asia Pacific Network for Sustainable Bio Resources BGCI Botanical Gardens Conservation International CFUG/s Community Forestry User Group/s DFID Department of International Development, UK Government DFO District Forest Office DPR Department of Plant Resources ESON Ethnobotanical Society of Nepal ESRC Economic and Social Research Council FECOFUN Federation of Community Forestry Users Nepal FEDO Feminist Dalit Organization GHG Green House Gas GoN Government of Nepal I/NGOs International/Non-Government Organizations KATH National Herbarium and Plant Laboratories MSFP Multi Stakeholder Forestry Programme NAST Nepal Academy of Science and Technology NRs Nepalese Rupees PTA Power Trade Agreement RECAST Research Centre for Applied Science and Technology, Tribhuvan University Acknowledgement We are very grateful to Department for International Development (DfID) and Economic and Social Research Council (ESRC) of the United Kingdom for providing funding for this project through ESRC-DFID Development Frontiers Research Fund - Grant reference: ES/K011812/1. Executive Summary Whilst access to clean energy is considered a fundamental to improve human welfare and protect environment, yet a significant proportion of people mostly in developing lack access to -
Minireview Article the Current Research Status of Endangered
Minireview Article The Current Research Status of Endangered Rhynchostylis retusa (L.) Blume: A Review ABSTRACT Orchids bear the crown of highly evolved ornamental floral specialization in the plant kingdom, but have poor medicinal background. Further, Rhynchostylis retusa (L.) Blume is much less studied plant species among Orchidaceae due to its overexploitation in the wild. This epiphytic herb belongs to the tropical areas and kept under endangered category by CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) that points out its abated natural population. In this sense, the aim is to document the past and present researches upon R. retusa highlighting the traditional and remedial uses, and to ignite the conservation awareness among the people. Keywords: Conservation, medicines, mythology, patents, taxonomy, tissue culture. 1. INTRODUCTION Orchidaceae (monocotyledons) are one of the largest families of the plant world extending from tropics to alpines along with a boon of astonishing beauty in their flowers [1]. Orchids are the richest among angiosperms with diverse species number (approximately >25,000) having epiphytes (more abundant, 73 %), lithophytes and ground plants [2,3]. Fossil records of orchids date back to 100 million years ago [4]. Actually the term ‘orchid’ coming from ‘orchis’ (Greek word) meaning testicle was given by Theophrastus (372-286 B.C.), who reported the use of orchid roots as aphrodiasic. Despite of huge family size, orchids are largely exploited and traded for their ornamental flower diversity but less attention is paid towards their remedial properties. According to Reinikka, the first evidence of the use of orchids as medicines comes from Shênnung’s Materia Medica in 28th century B.C. -
Hemipiliopsis, a New Genus of Orchidaceae
Hemipiliopsis, a New Genus of Orchidaceae Yibo Luo and Singchi Chen (Xinqi Chen) Laboratory of Systematic & Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Nanxincun 20, Xiangshan, Beijing, 100093, People's Republic of China. [email protected] ABSTRACT. Hemipiliopsis, a monotypic new genus Hoc genus novum Hemipiliae et Habenariae simile, sed of Orchidaceae, is described based on H. purpureo- ab ambobus forma calcaris, a priore viscidiis plus minusve expositis, stigmatis lobulis duobus elongato-pulvinatis, a punctata (K. Y. Lang) Y. B. Luo & S. C. Chen (Ha- posteriore planta (cum caule, folio, pedunculis, rachidi, benaria purpureopunctata K. Y. Lang) from south- bracteis, pedicellis, ovariis, sepalis et petalis) purpureo- eastern Xizang (Tibet). Its possible relationships to punctata, stigmatis lobulis parieti postico cavitatis af®xis, Brachycorythis, Hemipilia, and Habenaria are dis- atque rostello magno differt. cussed. Terrestrial herb; tubers ellipsoid or subellipsoid, Key words: China, Hemipiliopsis, Orchidaceae. ¯eshy. Stem erect, usually with one leaf near the base. Leaf elliptic to ovate-oblong, acuminate or While the senior author worked on the genus acute, amplexicaul at base. In¯orescence loosely Hemipilia Lindley, he felt it dif®cult to treat a spe- several- to many-¯owered, spotted with purple on cies that is very similar in habit to Hemipilia but rachis and peduncle; bracts ovate-lanceolate, with was described by Lang (Lang & Tsi, 1978) as Ha- evident purple spots dorsally; pedicel and ovary benaria purpureopunctata K. Y. Lang. Moreover, with purple spots. Flowers spotted with purple ex- Lang mentioned that this generic placement was cept the lip; dorsal sepal erect, oblong, concave, based on the presence of a small rostellum, naked forming a hood together with petals; lateral sepals viscidia, and two protruding clavate stigmas (Lang obliquely ovate-elliptic, usually 6 re¯exed; petals & Tsi, 1978). -
Coelogyne Flaccida
Coelogyne flaccida Sectie : Epidendroideae, Ondersectie : Coelogyninae Naamverklaring : De geslachtsnaam Coelogyne is afgeleid van het Griekse koilos=holte en gyne(guné)=vrouw. De stempel, het vrouwelijk orgaan van de plant, heeft aan de voorzijde een diepe holte. Flaccida betekent slap, wegens de hangende bloeiwijze. Variëteiten : var.crenulata Pfitz. :de overgang naar het voorste gedeelte van de middenlob is fijn getand. var.elegans Pfitz.: terugbuiging van de lip is onduidelijk waardoor de middenlob nauwelijks te onderscheiden is; bloemen groter en bijna reukloos. Distributie : Himalya: Nepal, Sikkim en Assam tot Burma. Komt voor op een hoogte van 1000 tot 2000 m , meestal epifytisch, zelden lithofytisch. In dichte bomenbestanden op bemoste takken. Beschrijving : Coelogyne flaccida groeit in dichte pollen in humusresten in de oksels van boomtakken. Bulben dicht op elkaar, verbonden door korte rhizomen, 10 x 2,5 cm groot en al in het eerste jaar duidelijk in de lengte gegroefd. Rijpe bulben hebben aan de basis 2 droge schutbladen en dragen 2 leerachtige bladeren, tot 20 x 4 cm, smal elliptisch, spits toelopend. De bloeistengel ontwikkelt zich uit een bijzondere uitloper in de oksel van een schutblad en staat dan op een heel klein onderontwikkelde bulbe, geheel door groene schutbladeren omgeven. De bloeistengel gaat hangen, wordt tot 25 cm lang en draagt 6 - 10 bloemen. Bloemen stervormig, 4 -5 cm in doorsnee, onaangenaam geurend. Sepalen vlak, smal elliptisch, spits toelopend; petalen teruggebogen, vrijwel even lang, maar half zo breed. Kleur wit tot licht crèmekleurig. Lip in drieën gedeeld, de zijlobben staan rechtop en omvatten half het zuiltje. De middenlob steekt naar voren, met teruggeslagen of gebogen punt. -
Appraisal of the Karnali Employment Programme As a Regional Social Protection Scheme
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Aston Publications Explorer Appraisal of the Karnali Employment Programme as a regional social protection scheme Kirit Vaidya in collaboration with Punya Prasad Regmi & Bhesh Ghimire for Ministry of Local Development, Government of Nepal & ILO Office in Nepal November 2010 Copyright © International Labour Organization 2010 First published 2010 Publications of the International Labour Offi ce enjoy copyright under Protocol 2 of the Universal Copyright Convention. Nevertheless, short excerpts from them may be reproduced without authoriza- tion, on condition that the source is indicated. For rights of reproduction or translation, application should be made to ILO Publications (Rights and Permissions), International Labour Offi ce, CH-1211 Geneva 22, Switzerland, or by email: [email protected]. The International Labour Offi ce welcomes such applications. Libraries, institutions and other users registered with reproduction rights organizations may make copies in accordance with the licences issued to them for this purpose. Visit www.ifrro.org to fi nd the reproduction rights organization in your country. social protection / decent work / poverty alleviation / public works / economic and social development / Nepal 978-92-2-124017-4 (print) 978-92-2-124018-1 (web pdf) ILO Cataloguing in Publication Data The responsibility for opinions expressed in signed articles, studies and other contributions rests solely with their authors, and publication does not constitute an endorsement by the International Labour Offi ce of the opinions expressed in them. Reference to names of fi rms and commercial products and processes does not imply their endorsement by the International Labour Offi ce, and any failure to mention a particular fi rm, commercial product or process is not a sign of disapproval. -
Dendrolobium Triangulare, Desmodium Gangeticum, Desmodium Heterocarpon, and Tadehagi Triquetrum)
Mongabay.com Open Access Journal - Tropical Conservation Science Vol.2(1):52-69, 2009 Research Article Genetic relationships among accessions of four species of Desmodium and allied genera (Dendrolobium triangulare, Desmodium gangeticum, Desmodium heterocarpon, and Tadehagi triquetrum) Bettina Heider1*, Elke Fischer1, Tanja Berndl1, and Rainer Schultze-Kraft1,2 1Institute for Plant Production and Agroecology in the Tropics and Subtropics, University of Hohenheim, Garbenstrasse 13, D-70599 Stuttgart, Germany *E-mail: [email protected] 2 Centro Internacional de Agricultura Tropical (CIAT), A.A. 6713, Cali, Colombia Abstract Random amplified polymorphic DNA markers (RAPD) were used to assess the genetic relatedness among accessions of four species of Desmodium and allied genera (Dendrolobium triangulare, Desmodium gangeticum, Desmodium heterocarpon ssp. heterocarpon, and Tadehagi triquetrum) originating from Northeast Vietnam. Since information on the genetic diversity of these species is deficient, the creation of baseline data is an important means for the development of more sustainable and cost-efficient conservation approaches which eventually result in more comprehensive ex situ germplasm collections. The species analyzed are native to tropical and subtropical Asia, Australia, and Oceania and possess a potential as forage and/or medicinal plants. Moderate levels of inter-accession diversity represented by 37.5% and 33.3% of polymorphic fragments (P%) and average Jaccard’s similarity coefficients (JSCs) of 0.60 and 0.64 were found in D. heterocarpon and T. triquetrum, respectively, while moderate to high levels were detected in D. triangulare (P% = 52.9 and JSC = 0.61) and D. gangeticum (P% = 34.5 and JSC = 0.49). Mantel tests failed to reveal a correlation between geographic and genetic distances. -
PGR Diversity and Economic Utilization of Orchids
Int.J.Curr.Microbiol.App.Sci (2019) 8(10): 1865-1887 International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 8 Number 10 (2019) Journal homepage: http://www.ijcmas.com Original Research Article https://doi.org/10.20546/ijcmas.2019.810.217 PGR Diversity and Economic Utilization of Orchids R. K. Pamarthi, R. Devadas, Raj Kumar, D. Rai, P. Kiran Babu, A. L. Meitei, L. C. De, S. Chakrabarthy, D. Barman and D. R. Singh* ICAR-NRC for Orchids, Pakyong, Sikkim, India ICAR-IARI, Kalimpong, West Bengal, India *Corresponding author ABSTRACT Orchids are one of the highly commercial crops in floriculture sector and are robustly exploited due to the high ornamental and economic value. ICAR-NRC for Orchids Pakyong, Sikkim, India, majorly focused on collection, characterization, K e yw or ds evaluation, conservation and utilization of genetic resources available in the country particularly in north-eastern region and developed a National repository of Orchids, Collection, Conservation, orchids. From 1996 to till date, several exploration programmes carried across the Utilization country and a total of 351 species under 94 genera was collected and conserved at Article Info this institute. Among the collections, 205 species were categorized as threatened species, followed by 90 species having breeding value, 87 species which are used Accepted: in traditional medicine, 77 species having fragrance and 11 species were used in 15 September 2019 traditional dietary. Successful DNA bank of 260 species was constructed for Available Online: 10 October 2019 future utilization in various research works. The collected orchid germplasm which includes native orchids was successfully utilized in breeding programme for development of novel varieties and hybrids. -
Phylogenetics of Tribe Orchideae (Orchidaceae: Orchidoideae)
Annals of Botany 110: 71–90, 2012 doi:10.1093/aob/mcs083, available online at www.aob.oxfordjournals.org Phylogenetics of tribe Orchideae (Orchidaceae: Orchidoideae) based on combined DNA matrices: inferences regarding timing of diversification and evolution of pollination syndromes Luis A. Inda1,*, Manuel Pimentel2 and Mark W. Chase3 1Escuela Polite´cnica Superior de Huesca, Universidad de Zaragoza, carretera de Cuarte sn. 22071 Huesca, Spain, 2Facultade de Ciencias, Universidade da Corun˜a, Campus da Zapateira sn. 15071 A Corun˜a, Spain and 3Jodrell Laboratory, Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3DS, UK * For correspondence. E-mail [email protected] Received: 3 November 2011 Returned for revision: 9 December 2011 Accepted: 1 March 2012 Published electronically: 25 April 2012 † Background and aims Tribe Orchideae (Orchidaceae: Orchidoideae) comprises around 62 mostly terrestrial genera, which are well represented in the Northern Temperate Zone and less frequently in tropical areas of both the Old and New Worlds. Phylogenetic relationships within this tribe have been studied previously using only nuclear ribosomal DNA (nuclear ribosomal internal transcribed spacer, nrITS). However, different parts of the phylogenetic tree in these analyses were weakly supported, and integrating information from different plant genomes is clearly necessary in orchids, where reticulate evolution events are putatively common. The aims of this study were to: (1) obtain a well-supported and dated phylogenetic hypothesis for tribe Orchideae, (ii) assess appropriateness of recent nomenclatural changes in this tribe in the last decade, (3) detect possible examples of reticulate evolution and (4) analyse in a temporal context evolutionary trends for subtribe Orchidinae with special emphasis on pollination systems. -
Toskar Newsletter
TOSKAR NEWSLETTER A Quarterly Newsletter of the Orchid Society of Karnataka (TOSKAR) Vol. No. 4; Issue: ii; 2017 THE ORCHID SOCIETY OF KARNATAKA www.toskar.org ● [email protected] From the Editor’s Desk TOSKAR NEWSLETTER 21st June 2017 The much-awaited monsoon has set in and it is a sight to see EDITORIAL BOARD shiny green and happy leaves and waiting to put forth their best (Vide Circular No. TOSKAR/2016 Dated 20th May 2016) growth and amazing flowers. Orchids in tropics love the monsoon weather and respond with a luxurious growth and it is also time for us (hobbyists) to ensure that our orchids are fed well so that Chairman plants put up good vegetative growth. But do take care of your Dr. Sadananda Hegde plants especially if you are growing them in pots and exposed to continuous rains, you may have problems! it is alright for mounted plants. In addition, all of us have faced problems with Members snails and slugs, watch out for these as they could be devastating. Mr. S. G. Ramakumar Take adequate precautions with regard to onset of fungal and Mr. Sriram Kumar bacterial diseases as the moisture and warmth is ideal for their multiplication. This is also time for division or for propagation if Editor the plants have flowered. Dr. K. S. Shashidhar Many of our members are growing some wonderful species and hybrids in Bangalore conditions and their apt care and culture is Associate Editor seen by the fantastic blooms. Here I always wanted some of them Mr. Ravee Bhat to share their finer points or tips for care with other growers. -
36172-042: Project Completion Report
Completion Report Program Number: 36172 Grant Numbers: 0118/0206 August 2014 Nepal: Governance Support Program (Subprogram I) This document is being disclosed to the public in accordance with ADB’s Public Communications Policy 2011. CURRENCY EQUIVALENTS (As of 31 May 2014) Currency Unit – Nepalese rupee/s (NRe/NRs) At Appraisal At Completion 30 September 2008 31 May 2014 NRe1.00 = $0.013522 $0.01054 $1.00 = NRe73.9519 NRe94.8035 ABBREVIATIONS ADB – Asian Development Bank ASIP – annual strategic implementation plan CAC – citizen awareness center CCU – cluster coordination unit CIDA – Canadian International Development Agency CSO – civil society organization DDC – district development committee FCGO – Financial Comptroller General Office GESI – gender equality and social inclusion GSP 1 – Subprogram I of governance support program IEC – information, education, and communication JFA – joint financing arrangement LBFAR – local body financial administration regulation LBFC – Local Bodies Fiscal Commission LGAF – local governance and accountability facility LGCDP – local governance and community development program LPC – local peace committee MCPM – minimum conditions and performance measures MOF – Ministry of Finance MLD – Ministry of Local Development MOFALD – Ministry of Federal Affairs and Local Development NAC – national advisory committee NGO – nongovernment organization NPC – National Planning Commission NRM Nepal Resident Mission OAG – Office of the Auditor General of Nepal OSR – own-source revenue PEFA- – public expenditure and financial assessment and FRRAP fiduciary risk reduction action plan PCU – program coordination unit PFM – public financial management SARD South Asia Regional Department SWAP sector-wide approach TA technical assistance VDC – village development committee WCF – ward citizen forum NOTES (i) The fiscal year (FY) of the Government and its agencies ends on 15 July.