Medicinal Plant Conservation
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Status of Insectivorous Plants in Northeast India
Technical Refereed Contribution Status of insectivorous plants in northeast India Praveen Kumar Verma • Shifting Cultivation Division • Rain Forest Research Institute • Sotai Ali • Deovan • Post Box # 136 • Jorhat 785 001 (Assam) • India • [email protected] Jan Schlauer • Zwischenstr. 11 • 60594 Frankfurt/Main • Germany • [email protected] Krishna Kumar Rawat • CSIR-National Botanical Research Institute • Rana Pratap Marg • Lucknow -226 001 (U.P) • India Krishna Giri • Shifting Cultivation Division • Rain Forest Research Institute • Sotai Ali • Deovan • Post Box #136 • Jorhat 785 001 (Assam) • India Keywords: Biogeography, India, diversity, Red List data. Introduction There are approximately 700 identified species of carnivorous plants placed in 15 genera of nine families of dicotyledonous plants (Albert et al. 1992; Ellison & Gotellli 2001; Fleischmann 2012; Rice 2006) (Table 1). In India, a total of five genera of carnivorous plants are reported with 44 species; viz. Utricularia (38 species), Drosera (3), Nepenthes (1), Pinguicula (1), and Aldrovanda (1) (Santapau & Henry 1976; Anonymous 1988; Singh & Sanjappa 2011; Zaman et al. 2011; Kamble et al. 2012). Inter- estingly, northeastern India is the home of all five insectivorous genera, namely Nepenthes (com- monly known as tropical pitcher plant), Drosera (sundew), Utricularia (bladderwort), Aldrovanda (waterwheel plant), and Pinguicula (butterwort) with a total of 21 species. The area also hosts the “ancestral false carnivorous” plant Plumbago zelayanica, often known as murderous plant. Climate Lowland to mid-altitude areas are characterized by subtropical climate (Table 2) with maximum temperatures and maximum precipitation (monsoon) in summer, i.e., May to September (in some places the highest temperatures are reached already in April), and average temperatures usually not dropping below 0°C in winter. -
Kenya Soe Ch4 A
PART 2 STATE OF THE ENVIRONMENT 61 CHAPTER BIODIVERSITY4 Introduction The Convention on Biological Diversity (CBD) defi nes biodiversity as Kenya’s rich biodiversity Lead Authors ‘the variability among living organisms from all sources including, can be attributed to a number Ali A. Ali and Monday S. Businge among others, terrestrial, marine and other aquatic ecosystems and of factors, including a long Contributing Authors S. M. Mutune, Jane Kibwage, Ivy Achieng, the ecological complexes of which they are part [and] includes diversity evolutionary history, variable Godfrey Mwangi, David Ongare, Fred Baraza, within species, between species and of ecosystems.’ Biodiversity climatic conditions, and diverse Teresa Muthui, Lawrence M. Ndiga, Nick Mugi therefore comprises genetic and species diversity of animals and plants habitat types and ecosystems. Reviewer as well as ecosystem diversity. Kenya is endowed with an enormous The major biodiversity Nathan Gichuki diversity of ecosystems and wildlife species which live in the terrestrial, concentration sites fall within aquatic and aerial environment. These biological resources are the existing protected areas fundamental to national prosperity as a source of food, medicines, network (national parks, reserves and sanctuaries) which are mostly energy, shelter, employment and foreign exchange. For instance, managed by the Kenya Wildlife Service (KWS). However, over 70 percent agricultural productivity and development are dependent on the of the national biodiversity occurs outside the protected areas. availability of a wide variety of plant and animal genetic resources and In spite of its immense biotic capital, Kenya experiences severe on the existence of functional ecological systems, especially those that ecological and socio-economic problems. -
Genetic Diversity of Aloe Species in Kenya and the Efficacy of Aloe Secundiflora, Aloe Lateritia and Aloe Turkanesis on Fusarium
(icnetic diversity of Aloe species in Kenya and the efficacy of Aloe secundiflora, Aloe lateritia and Aloe turkanesis on Fusarium oxysporum and Pythium ultimum 1 A research thesis submitted for examination in partial fulfillment for the requirements for the award of Master of Science in Microbiology 156/68748/2011 SCHOOL OF BIOLOGICAL SCIENCES COLLEGE OF BIOLOGICAL AND PHYSICAL SCIENCES UNIVERSITY OF NAIROBI December, 2015 University of N AIROBI Library DECLARATION I his thesis is my original work and has not been presented for a degree in anj other University or any other institution of higher learning. Micheni C. Mugambi Da.e...2j..i .'.l2 ..:,.2 -O lS .......... I his thesis has been submitted with our approval as Supervisors. Dr. Maina Wagacha School of Biological Sciences Universiii_tt£-Nairobi Date .J.V l.& l. Dr. Nelson Amugune School of Biological Sciences University of Nairobi Sign..!!p^.^ff.. ........ Dr. Simon T. Gichuki Kenya Agricultural and Livestock Research Organization (KALRO) Sign.....C ^dLJ ..... Date....c£-£)t5 ii DEDICATION This thesis is dedicated to my loving mum Elyjoy Muthoni Michcni and dad Isaac Micheni Nkari who have gone out of their way to support my education. I also dedicate this work to my brothers Maurice Murimi and Brian Muchiri Micheni who have been a constant source of encouragement. iii ACKNOWLEDGEMENTS I am heavily indebted to my supervisors Dr. Maina Wagacha, Dr. Nelson Amugune and Dr.Simon Gichuki for their invaluable support, training, mentorship, and advice throughout this work. Without your support, this work would not have achieved anything significant. I would also like to thank Dr. -
Journal of Clinical and Diagnostic Research
JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH How to cite this article : PAUDEL R, PALAIAN S, RAVI SHANKAR P, PAUDEL B, , BHATTARAI S. ACONITE POISONING: A CLINICAL REVIEW OF THE FIRST FOUR CASES FROM NEPAL Journal of Clinical and Diagnostic Research [serial online] 2008 February [cited: 2008 February 4]; 2:651-655. Available from http://www.jcdr.net/back_issues.asp?issn=0973-709x&year=2008&month= February &volume=2&issue=1&page=651-655 &id=137 PAUDEL R et al.: Aconite Poisoning: A Clinical Review Of The First Four Cases From Nepal CASE REPORT Aconite Poisoning: A Clinical Review Of The First Four Cases From Nepal PAUDEL R1, PALAIAN S2,3, RAVI SHANKAR P3, PAUDEL B1, BHATTARAI S1 ABSTRACT Aconite tubers are one of the most toxic plant products. They are taken as medication, and are occasionally confused with some other similar plants which are commonly used as medications. This manuscript describes four cases of aconite poisoning that were managed in the Manipal Teaching Hospital. The patients presented with classical symptoms of aconite poisoning such as perioral paraesthesia, generalized burning sensation, and cardiac manifestations such as hypotension and ventricular tachycardia. Since Aconite is a dangerous life threatening herb, one should be aware of this poison. We report four patients who presented with aconite poisoning after mistakenly ingesting aconite, thinking it to be related to medicinal plants. Keywords: Aconite poisoning, Cardiotoxicity, Nepal 1. Department of Medicine, Manipal Teaching Hospital public. The annual incidence of aconitine / Manipal College of Medical Sciences, Pokhara, Nepal poisoning showed a marked decrease from 0.49 to 2 Department of Hospital and Clinical Pharmacy 3. -
Next-Generation Sequencing (NGS) Transcriptomes Reveal Association Of
Planta DOI 10.1007/s00425-015-2304-6 ORIGINAL ARTICLE Next-generation sequencing (NGS) transcriptomes reveal association of multiple genes and pathways contributing to secondary metabolites accumulation in tuberous roots of Aconitum heterophyllum Wall. 1 1 1 1 Tarun Pal • Nikhil Malhotra • Sree Krishna Chanumolu • Rajinder Singh Chauhan Received: 13 February 2015 / Accepted: 10 April 2015 Ó Springer-Verlag Berlin Heidelberg 2015 Abstract transcriptomes, respectively. In silico expression profiling of Main conclusion The transcriptomes of Aconitum the mevalonate/2-C-methyl-D-erythritol 4-phosphate (non- heterophyllum were assembled and characterized for mevalonate) pathway genes for aconites biosynthesis re- the first time to decipher molecular components con- vealed 4 genes HMGR (3-hydroxy-3-methylglutaryl-CoA tributing to biosynthesis and accumulation of metabo- reductase), MVK (mevalonate kinase), MVDD (mevalonate lites in tuberous roots. diphosphate decarboxylase) and HDS (1-hydroxy-2-methyl- 2-(E)-butenyl 4-diphosphate synthase) with higher expres- Aconitum heterophyllum Wall., popularly known as Atis, is a sion in root transcriptome compared to shoot transcriptome high-value medicinal herb of North-Western Himalayas. No suggesting their key role in biosynthesis of aconite alkaloids. information exists as of today on genetic factors contributing Five genes, GMPase (geranyl diphosphate mannose py- to the biosynthesis of secondary metabolites accumulating in rophosphorylase), SHAGGY, RBX1 (RING-box protein 1), tuberous roots, thereby, limiting genetic interventions to- SRF receptor kinases and b-amylase, implicated in tuberous wards genetic improvement of A. heterophyllum.Illumina root formation in other plant species showed higher levels of paired-end sequencing followed by de novo assembly yielded expression in tuberous roots compared to shoots. -
Ecological Correlates of the Evolution of Pitcher Traits in the Genus Nepenthes (Caryophyllales)
applyparastyle "body/p[1]" parastyle "Text_First" Biological Journal of the Linnean Society, 2018, 123, 321–337. With 5 figures. Keeping an eye on coloration: ecological correlates of the evolution of pitcher traits in the genus Nepenthes (Caryophyllales) KADEEM J. GILBERT1*, JOEL H. NITTA1†, GERARD TALAVERA1,2 and NAOMI E. PIERCE1 1Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford St., Cambridge, MA 02138, USA 2Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra), Passeig Marítim de la Barceloneta, 37, E-08003, Barcelona, Spain †Current address: Department of Botany, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, 305-0005, Japan Received 20 August 2017; revised 10 November 2017; accepted for publication 10 November 2017 Nepenthes is a genus of carnivorous pitcher plants with high intra- and interspecific morphological diversity. Many species produce dimorphic pitchers, and the relative production rate of the two morphs varies interspecifically. Despite their probable ecological importance to the plants, little is known about the selective context under which various pitcher traits have evolved. This is especially true of colour-related traits, which have not been examined in a phylogenetic context. Using field observations of one polymorphic species (N. gracilis) and comparative phylogenetic analysis of 85 species across the genus, we investigate correlations between colour polymorphism and ecological factors including altitude, light environment and herbivory. In N. gracilis, colour does not correlate with amount of prey captured, but red pitchers experience less herbivory. Throughout the genus, colour polymorphism with redder lower pitchers appears to be evolutionarily favoured. We found a lack of phylogenetic signal for most traits, either suggesting that most traits are labile or reflecting the uncertainty regarding the underlying tree topology. -
Copyrighted Material
Index Page numbers in italics refer to Figures; those in bold to Tables. Abies 32 albuminous cells 42, 44, 65, 65, Acacia alata 81, 85, 98 108 Acer 164 alcian blue 182 Acer pseudoplatanus 165, 166 alcohol-based fi xatives 171–2 achenes 128 aleurone grains 102 acid bog habitat 152 algae 6 Acmopyle pancheri 65 Alismatales 67 acrolein 172–3 Allium 18, 19, 111 fi xation procedure 174–5 Alnus glutinosa 28, 29, 37, 165, 167 adaptations 6–8, 135–53 Alnus nepalensis 29 ecological 73, 76, 137–8 Aloe 9, 76, 77, 78, 139 hydrophytes 150–2 Aloe lateritia var. kitaliensis 77, 79 mechanical 135–7 Aloe somaliensis 140 mesophytes 147–50 aloes 13, 76, 78, 86, 142, 157 practical aspects 152–3 Ammophila 139, 142 xerophytes see xerophytes Ammophila arenaria (marram grass) Aegilops crassa 95, 99, 102 82, 92, 141 aerial roots 49, 149 Anacardiaceae 86, 139 Aerva lanata 81 Anarthria 156 Aesculus hippocastanum 129 Anarthriaceae 156, 156 Aesculus pavia 44 angiosperms 4, 7, 10 Agave 10, 76 fl oral part vascularization 121–3 Agave franzonsinii 95, 102 phloem 65, 108 Agrostis 100, 138COPYRIGHTEDsecondary MATERIAL 43–5 Agrostis stolonifera 99 taxonomy 155 Ailanthus 159 wood (secondary xylem) 31–6, air spaces 36 hydrophytes 150 axial system 33 mesophyll 74, 97, 112 growth rings 33, 35, 41 xerophytes 146 rays 35–6 Ajuga reptans var. atropurpurescens ring porous 33–4, 41 110 animal feeds 159–60 Albuca 73 animal pests 162–3 288 Annonaceae 130 black ironwood (Krugiodendron annuals 7, 8, 57 ferreum) 33 Anthemis 128 Boehmeria 62 Index Anthemis arvenis 128, 130 Bombax (kapok) -
Study of Morphology and Outcome of Various Showing Measures With
Journal of Medicinal Plants Studies 2016; 4(5): 186-188 ISSN 2320-3862 JMPS 2016; 4(5): 186-188 Study of morphology and outcome of various © 2016 JMPS Received: 26-07-2016 showing measures with organic nutrient Accepted: 27-08-2016 application on newly introduced plant Coptis teeta Dhiman Mukherjee Directorate of Research, Bidhan (rare plant in earth) in Darjeeling hills Chandra Krishi Viswavidayalaya Kalyani, West Bengal, India Dhiman Mukherjee Abstract An experiment was carried out during the year of 2009 - 2012 at lava (2040 m asl), Darjeeling hill, under the aegis of Uttar Banga Krishi Viswavidyalaya, to evaluate the effect of various showing measures and organic nutrient application on newly introduced plant Coptis teeta in Darjeeling hill. Seedlings were planted in main field, to work out its morphology and other growth pattern with agronomic manipulation. Field experiment was conducted in split plot design with three replication, having four method of sowing in main plot, which includes viz. plain bed, sloppy land (terrace), furrow and undulated sowing, and four nutrient management practices in subplot viz. vermicompost (@0.50t/ha), FYM (@0 50 t/ha), leaf manure (@0 50 t/ha) and control (no nutrient). This is a small herb of 20-25 cm in hight. This has compound leaf, serrated into 3 part leaf blade ovate, triangular in shape. Root was fibrous in nature with small yellow coloured. Colour of the rhizome was golden yellow. Inflorescence includes 3-5 flowers, bract elliptic, 3 parted or pinnately divided, solitary, cymose. Rhizome weight was more found with sloppy land cultivation (3.51 g), and was at par with the ridge method of planting (2.96 g), and statistically better to rest of the imposed treatments of main plot. -
Cronicon OPEN ACCESS EC AGRICULTURE Guest Editorial Aconitum Heterophyllum: a Natural Gift
Cronicon OPEN ACCESS EC AGRICULTURE Guest Editorial Aconitum heterophyllum: A Natural Gift Teena Agrawal* Assistant professor, Banasthali Vidhypeeth, Niwai, Rajasthan, India *Corresponding Author: Teena Agrawal, Assistant professor, Banasthali Vidhypeeth, Niwai, Rajasthan, India. Received: August 17, 2018; Published: October 29, 2018 Abstract The members of the ranunculaceae are the natural gift, they are used for the variety of the purposes, the genus of the family are used for the basically ornamental pursues and they are used as the medicines. Here in this review article we are presenting some of the aspect s of the genus Aconitum and basically the species termed as the Aconitum heterophyllum, the genus is known as the atiwish, atvika, ativvasa, the meaning of the terms is the counteracting position. The genus is used basically for the tuber roots, the roots are used for the ayurvedic drug termed as the ativisa, due to the contains utilization of the plants the roots are overexploited and the habitat are reduced, so the tubers and the species been declared ass the endangered, the species of the plant is distributed in the Himalayas’ and the Uttarakhand of the India, the cold climate is very suitable for the cultivation, so for the medicines purposes the species needs to be protected and it should be propagated in all over the India as well lain the other parts of the world. Keywords: Aconitum heterophyllum; Atiwish; Atvika; Ativiasa; The Endangered Himalayas’ and the Uttarakhand of the India Introduction The nature is the gift of the several kinds of the plants on the earth, the tribal peoples uses the plants for there several kinds of the needs, the folk medicines is still the basis of the many kinds of the drugs of the today uses [1-8]. -
Mitotic Chromosome Studies in Nepenthes Khasiana, an Endemic Insectivorous Plant of Northeast India
© 2012 The Japan Mendel Society Cytologia 77(3): 381–384 Mitotic Chromosome Studies in Nepenthes khasiana, An Endemic Insectivorous Plant of Northeast India Soibam Purnima Devi1, Satyawada Rama Rao2*, Suman Kumaria1 and Pramod Tandon1 1 Department of Botany, North-Eastern Hill University, Shillong–793022, India 2 Department of Biotechnology & Bioinformatics, North-Eastern Hill University, Shillong–793022, India Received April 23, 2012; accepted August 5, 2012 Summary Chromosome counts were carried out in root tip cells of Nepenthes khasiana (Nepenthaceae), a threatened insectivorous plant of Northeast India. N. khasiana has become threat- ened in its natural habitat due to overexploitation for its medicinal uses as well as its ornamental im- portance. Plantlets of Nepenthes khasiana collected from Jarain, Meghalaya were cytologically ana- lyzed. All the root tip cells analyzed showed the chromosome number of 2n=80 without any variations. Karyomorphological studies were not plausible in this species due to the relatively small size of the chromosomes. Key words Nepenthes khasiana, Mitosis, Insectivorous, Polyploidy, Karyotype. The genus Nepenthes belonging to the family Nepenthaceae is one of the largest genus among the insectivorous plants. It comprises of about 134 species (McPherson 2009) of which only one species is found in India (Bordoloi 1977). Nepenthes khasiana Hook. f. is the only species found in India and occurs as an endemic species of Meghalaya. It is believed that the species represents an- cient endemic remnants of older flora which usually occur in land masses of geological antiquity (Paleoendemics), (Bramwell 1972). In India, it is usually found growing from the west Khasi Hills to the east Khasi Hills, in the Jaintia Hills, and in the east to west and south Garo Hills from 1000 to 1500 m altitude (Mao and Kharbuli 2002). -
PHYLOGENETIC RELATIONSHIPS of TORREYA (TAXACEAE) INFERRED from SEQUENCES of NUCLEAR RIBOSOMAL DNA ITS REGION Author(S): Jianhua Li, Charles C
PHYLOGENETIC RELATIONSHIPS OF TORREYA (TAXACEAE) INFERRED FROM SEQUENCES OF NUCLEAR RIBOSOMAL DNA ITS REGION Author(s): Jianhua Li, Charles C. Davis, Michael J. Donoghue, Susan Kelley and Peter Del Tredici Source: Harvard Papers in Botany, Vol. 6, No. 1 (July 2001), pp. 275-281 Published by: Harvard University Herbaria Stable URL: http://www.jstor.org/stable/41761652 Accessed: 14-06-2016 15:35 UTC REFERENCES Linked references are available on JSTOR for this article: http://www.jstor.org/stable/41761652?seq=1&cid=pdf-reference#references_tab_contents You may need to log in to JSTOR to access the linked references. Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at http://about.jstor.org/terms JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. Harvard University Herbaria is collaborating with JSTOR to digitize, preserve and extend access to Harvard Papers in Botany This content downloaded from 128.103.224.4 on Tue, 14 Jun 2016 15:35:14 UTC All use subject to http://about.jstor.org/terms PHYLOGENETIC RELATIONSHIPS OF TORREYA (TAXACEAE) INFERRED FROM SEQUENCES OF NUCLEAR RIBOSOMAL DNA ITS REGION Jianhua Li,1 Charles C. Davis,2 Michael J. Donoghue,3 Susan Kelley,1 And Peter Del Tredici1 Abstract. Torreya, composed of five to seven species, is distributed disjunctly in eastern Asia and the eastern and western United States. -
Vietnamese Conifers and Some Problems of Their Sustainable Utilization Ke Loc Et Al
Vietnamese conifers and some problems of their sustainable utilization Ke Loc et al. Vietnamese conifers and some problems of their sustainable utilization Phan Ke Loc 1, 2, Nguyen Tien Hiep 2, Nguyen Duc To Luu 3, Philip Ian Thomas 4, Aljos Farjon 5, L.V. Averyanov 6, J.C. Regalado, Jr. 7, Nguyen Sinh Khang 2, Georgina Magin 8, Paul Mathew 8, Sara Oldfield 9, Sheelagh O’Reilly 8, Thomas Osborn 10, Steven Swan 8 and To Van Thao 2 1 University of Natural Science, Vietnam National University, Hanoi; 2 Institute of Ecology and Biological Resources; 3 Vietnam Central Forest Seed Company; 4 Royal Botanic Garden Edinburgh; 5 Royal Botanic Gardens, Kew; 6 Komarov Botanical Institute; 7 Missouri Botanical Garden; 8 Fauna & Flora International; 9 Global Trees Campaign; 10 Independent Consultant Introduction Vietnam is now recognized as one of the top ten global conifer conservation ‘hotspots’, as defined by the Conifer Specialist Group of the World Conservation Union (IUCN). Vietnam’s conifer flora has approximately 34 species that are indigenous to the country, making up about 5% of conifers known worldwide. Although conifers represent only less than 0.3% of the total number of higher vascular plant species of Vietnam, they are of great ecological, cultural and economic importance. Most conifer wood is prized for its high value in house construction, furniture making, etc. The decline of conifer populations in Vietnam has caused serious concern among scientists. Threats to conifer species are substantial and varied, ranging from logging (both commercial and subsistence), land clearing for agriculture, and forest fire. Over the past twelve years (1995-2006), Vietnam Botanical Conservation Program (VBCP), a scientific cooperation between the Missouri Botanical Garden in Saint Louis and the Institute of Ecology and Biological Resources in Hanoi, has conducted various studies on this important group of plants in order to gather baseline information necessary to make sound recommendations for their conservation and sustainable use.