New Combinations in Dendrobium (Orchidaceae)
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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. -
A Review of CITES Appendices I and II Plant Species from Lao PDR
A Review of CITES Appendices I and II Plant Species From Lao PDR A report for IUCN Lao PDR by Philip Thomas, Mark Newman Bouakhaykhone Svengsuksa & Sounthone Ketphanh June 2006 A Review of CITES Appendices I and II Plant Species From Lao PDR A report for IUCN Lao PDR by Philip Thomas1 Dr Mark Newman1 Dr Bouakhaykhone Svengsuksa2 Mr Sounthone Ketphanh3 1 Royal Botanic Garden Edinburgh 2 National University of Lao PDR 3 Forest Research Center, National Agriculture and Forestry Research Institute, Lao PDR Supported by Darwin Initiative for the Survival of the Species Project 163-13-007 Cover illustration: Orchids and Cycads for sale near Gnommalat, Khammouane Province, Lao PDR, May 2006 (photo courtesy of Darwin Initiative) CONTENTS Contents Acronyms and Abbreviations used in this report Acknowledgements Summary _________________________________________________________________________ 1 Convention on International Trade in Endangered Species (CITES) - background ____________________________________________________________________ 1 Lao PDR and CITES ____________________________________________________________ 1 Review of Plant Species Listed Under CITES Appendix I and II ____________ 1 Results of the Review_______________________________________________________ 1 Comments _____________________________________________________________________ 3 1. CITES Listed Plants in Lao PDR ______________________________________________ 5 1.1 An Introduction to CITES and Appendices I, II and III_________________ 5 1.2 Current State of Knowledge of the -
The Orchid Society of Karnataka (TOSKAR) Newsletter – June 2016 1
The Orchid Society of Karnataka (TOSKAR) Newsletter – June 2016 1 The Orchid Society of Karnataka (TOSKAR) Newsletter – June 2016 2 The Orchid Society of Karnataka (TOSKAR) Newsletter – June 2016 3 NAGESHWAR’S JOURNEY FROM ONION TO ORCHIDS Dr N. Shakuntala Manay Here is Nagesh’s story, the first recipient of TOSKAR Rolling Shield for the Best Orchid. His interest in growing plants started as a child of eight when he would pick up sprouting onions from Mom’s kitchen onion and plant them in the yard and watched them grow into green leeks. This got him into the hobby to grow vegetables. By this time he was 14. Later he turned to growing foliage plants like succulents, Anthuriums and Cacti. Thus he dared to enter into annual shows at Lalbagh and won many prizes. In “small homes garden” categories he won eight awards from Urban Art Commission such as “Best Maintained Building & Garden” “Pride of Bangalore” “Role of Honour” etc. Ex- commissioners of Bangalore City Corporation Late N. Laxman Rao and Late Mr. Parthsarathy would visit his house as Judges. He received these prestigious prizes amidst distinguished guests and dignitaries at Rajbhavan. Trophies gathered so fast that there was no place for them at home. Twenty years ago he got one orchid from Indo American Nursery. Thus he began collecting orchids from Kerala, North East India and Western Ghats. Now on his terrace of 800 sq ft he has 1500 orchids! Among these Dracula Orchid (Monkey face) which grows in cloud mountains of Mexico, Central America and Colombia is one of his special collections, and more than 15 varieties of Carnivorous Plants and many Tillandsias also add to his collection. -
Molecular Identification and Evaluation of the Genetic Diversity
biology Article Molecular Identification and Evaluation of the Genetic Diversity of Dendrobium Species Collected in Southern Vietnam 1, , 2, 2 2 Nhu-Hoa Nguyen * y, Huyen-Trang Vu y, Ngoc-Diep Le , Thanh-Diem Nguyen , Hoa-Xo Duong 3 and Hoang-Dung Tran 2,* 1 Faculty of Biology, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, Ward 4, District 5, Ho Chi Minh 72711, Vietnam 2 Faculty of Biotechnology, Nguyen Tat Thanh University, 298A-300A Nguyen Tat Thanh Street, Ward 13, District 4, Ho Chi Minh 72820, Vietnam; [email protected] (H.-T.V.); [email protected] (N.-D.L.); [email protected] (T.-D.N.) 3 Biotechnology Center of Ho Chi Minh City, 2374 Highway 1, Quarter 2, Ward Trung My Tay, District 12, Ho Chi Minh 71507, Vietnam; [email protected] * Correspondence: [email protected] (N.-H.N.); [email protected] (H.-D.T.) These authors contributed equally to the works. y Received: 15 March 2020; Accepted: 9 April 2020; Published: 10 April 2020 Abstract: Dendrobium has been widely used not only as ornamental plants but also as food and medicines. The identification and evaluation of the genetic diversity of Dendrobium species support the conservation of genetic resources of endemic Dendrobium species. Uniquely identifying Dendrobium species used as medicines helps avoid misuse of medicinal herbs. However, it is challenging to identify Dendrobium species morphologically during their immature stage. Based on the DNA barcoding method, it is now possible to efficiently identify species in a shorter time. In this study, the genetic diversity of 76 Dendrobium samples from Southern Vietnam was investigated based on the ITS (Internal transcribed spacer), ITS2, matK (Maturase_K), rbcL (ribulose-bisphosphate carboxylase large subunit) and trnH-psbA (the internal space of the gene coding histidine transfer RNA (trnH) and gene coding protein D1, a polypeptide of the photosystem I reaction center (psaB)) regions. -
Ersidad Michoacana De San Nicolás De Hidalgo
UNIVERSIDAD MICHOACANA DE SAN NICOLÁS DE HIDALGO PROGRAMA INSTITUCIONAL DE MAESTRÍA EN CIENCIAS BIOLÓGICAS ÁREA TEMÁTICA: ECOLOGÍA Y CONSERVACIÓN SISTEMA DE APAREAMIENTO, CARACTERIZACIÓN ECOLÓGICA Y PROPAGACIÓN IN VITRO DE Cuitlauzina pendula La Llave & Lex (ORCHIDACEAE) TESIS QUE PARA OBTENER EL GRADO ACADÉMICO DE MAESTRA EN CIENCIAS PRESENTA VERÓNICA ADRIANA PÉREZ DECELIS DIRECTORA DE TESIS: DC. IRENE ÁVILA DÍAZ CO.-DIRECTOR: DC. RAFAEL SALGADO GARCIGLIA MORELIA, MICHOACÁN, MÉXICO AGOSTO DE 2013 Cuitlauzina pendula La Llave & Lex. Fotografía: Pérez-Decelis V. A. 2013 “Dejar de creer en el logró de tus sueños es no hacerlos realidad, pues antes de ser realidad han sido eso, sueños”. Esforzarte por lograrlos no es sólo desearlo, es hacerlo todo lo posible y a veces lo imposible por hacerlos una realidad. DEDICATORIA A Dios por darme la fortaleza para seguir adelante y enseñarme en cada uno de mis errores y tropiezos una forma de aprendizaje. Por permitirme ser madre, esposa, hija, hermana y haberme rodeado de amigas (os) llenos de luz que estuvieron siempre a mi lado. Por conservar mi esencia a pesar de lo dura que fue la vida conmigo y por permitirme realizar mis sueños. A mis padres: Domingo (†) por seguir siendo un ejemplo en mi vida e inculcarme la fe en Dios, el deseo de superación, perseverancia, coraje y amor en todo lo que hago. Por haberme permitido conocerlo, amarlo y aún en su ya larga ausencia estar presente en mis logros. Carmelita: Mujer incansable que me enseño a luchar, trabajar, aferrarme a la vida y a levantarme cuando caí. Gracias por ser mi fuerza y pilar en cada momento, por apoyarme con Nikté y darle tu amor incondicional, cariño y sobre todo por creer y apoyarme en la realización de mis sueños y aspiraciones. -
Diversity of Dendrobium Sw. Its Distributional Patterns and Present Status in the Northeast India
International Journal of Scientific and Research Publications, Volume 3, Issue 5, May 2013 1 ISSN 2250-3153 Diversity of Dendrobium Sw. Its Distributional Patterns and Present Status in the Northeast India Adani Lokho Department of Botany, Institute of Science, Visva-Bharati University, Santiniketan, West Bengal-731235 Abstract- The family Orchidaceae is one of the largest groups Nagaland; Singh et al., (1990) for Mizoram; Chowdhury (1998); among the angiosperms and distributed throughout the world. Singh (1999); Khyanjeet Gogoi et al., (2012); Chaya Deori et al., The genus Dendrobium is the second largest group among the (2009); Khyanjeet Gogoi (2011); Bhattacharjee & Dutta (2010); orchid plant in India and exhibit diverse shapes, colour and Borgohain et al., (2010); Lucksom (2007); Rao (2010); Rao morphological characters. They are widely distributed (2007) and Khyanjeet Gogoi et al.,(2012). throughout the Northeastern states and recorded with 82 species In the recent past, from the statistical analysis of the from the region. The highest number of occurrence with 49 angiospermic flora it has revealed that the family Orchidaceae species has been recorded in Arunachal Pradesh and the least with 184 genera and 1,229 species forms the second largest number with 5 species in Tripura state from the region. The family of flowering plants in India (Karthikeyan, 2000). The present analysis reveals 71.95 per cent of the species require fascination of an orchid flower is the mimicking of the animals attention for conservation, 36.58 per cent of the total species are morphology and anatomy parts, like wasps, bees, moths, lizards, widely distributed throughout the region, while 26.89 per cent of butterflies, swans, doves and even human form. -
Tropicalexotique First Q 2020
Plant List TropicalExotique First Q 2020 Your Size when shipped When mature, well grown size CAD/Plant Total (CAD) Name Order P1 Aerangis fastuosa single growth, blooming size small plant 35 - P2 Aerides multiflorum single growth, blooming size medium plant 30 - P3 Aerides odorata "Pink form" single growth, blooming size medium plant 25 - P4 Aerides rosea single growth, blooming size medium plant 30 - P5 Amesiella minor single growth, blooming size miniature 50 - P6 Amesiella monticola single growth, blooming size small plant 30 - P7 Angraecum didieri seedling size medium plant 25 - P8 Anthogonium gracile per bulb small plant 25 - P9 Appendicula elegans 3-5 bulb plant small plant 30 - P10 Arachnis labrosa single growth, blooming size large plant 40 - P11 Armodorum siamemse blooming size medium plant 25 - P12 Arundina graminifolia (mini type, dark red) Single growth small plant 40 - P13 Arundina graminifolia (mini type, pink) multi-growth, blooming size medium plant 40 - P14 Ascocentrum (Holcoglossum) himalaicum single growth, blooming size medium plant 60 - P15 Ascocentrum (Vanda) ampullaceum single growth medium plant 30 - P16 Ascocentrum (Vanda) ampullaceum forma alba seedling size medium plant 25 - P17 Ascocentrum (Vanda) ampullaceum forma aurantiacum single growth medium plant 45 - P18 Ascocentrum (Vanda) christensonianum single growth, blooming size medium plant 40 - P19 Ascocentrum (Vanda) curvifolium single growth medium plant 20 - P20 Ascocentrum (Vanda) curvifolium "Pink form" single growth medium plant 30 - P21 Ascocentrum (Vanda) -
Uncovering the Trade of Wild-Collected Ornamantal Plants in Thailand, Including Imports from Myanmar and Lao Pdr
UNCOVERING THE TRADE OF WILD-COLLECTED ORNAMANTAL PLANTS IN THAILAND, INCLUDING IMPORTS FROM MYANMAR AND LAO PDR JACOB PHELPS B.S (Hons.) Michigan State University M.Phil. University of Cambridge THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF BIOLOGICAL SCIENCES NATIONAL UNIVERSITY OF SINGAPORE 2013 Declaration Declaration I hereby declare that the thesis is my original work and it has been written by me in its entirety. I have duly acknowledged all the sources of information which have been used in the thesis. This thesis has also not been submitted for any degree in any university previously. _______ __________ Jacob Phelps 08 July, 2013 II Summary Summary Wild-collected botanical resources are widely traded across Southeast Asia. There is growing concern over the conservation of commercially-traded ornamental plants— notably the family Orchidaceae, trade in which is regulated under the Convention on International Trade of Endangered Species of Fauna and Flora (CITES). However, there is virtually no baseline data on their regional trade dynamics or conservation. Between May 2011 and June 2012, we interviewed plant harvesters, traders and middlemen (N=158), made market observations and conducted botanical surveys of Thailand’s four largest plant markets, at Jatujak Market (Bangkok), Chedi Sam Ong and Dan Singkorn Markets (Thailand-Myanmar border) and Mukdahan Market (Thailand-Lao PDR border). The multidisciplinary study provides initial baseline data on the ornamental plant trade, and leverages the case to explore broader themes, including wildlife farming, CITES implementation, and conservation rule-breaking. Surveys uncovered a previously undocumented regional trade dominated by Orchidaceae (87.5% of documented trade), including more than 82,000 orchid specimens of 347 species in 93 genera. -
Orchids on Phu Kradueng's Plateau
Songklanakarin J. Sci. Technol. 39 (4), 479-487, Jul - Aug. 2017 http://www.sjst.psu.ac.th Original Article Orchids on Phu Kradueng’s plateau Purichaya Jongsirikankha1, Tosak Seelanan1*, and Thittasak Suriyachaiwatthana2,3 1,2 Plants of Thailand Research Unit, Department of Botany, Faculty of Sciences, Chulalongkorn University, Pathum Wan, Bangkok, 10330 Thailand 2 Phu Kradueng National Park, Moo 1, Si Than, Phu Kradueng, Loei, 42180 Thailand 3 Na Yung - Nam Som National Park, Moo 2, Na Yung, Udonthani, 41380 Thailand Received: 11 May 2016; Revised: 6 July 2016; Accepted: 8 July 2016 Abstract Phu Kradueng plateau is the table-top mountain whose altitude ranges from 1,100m to 1,350m and harbors the large area of lower montane coniferous forest and lesser area of lower montane rain forest with many waterfalls. Sporadic floristic exploration has been made for as long as 60 years but no more than 60 species of orchids had ever recorded. Thus, the intensive orchid exploration in Phu Kradueng plateau was conducted from October, 2014 to February, 2016. Together with herbarium specimens and orchid’s census data, it was suggested that as many as 111 species of orchids should have been found on the plateau. Thus far, however, only 78 species had been recorded, and as many as 33 species still have not been seen in this study. Possible causes include illegal smuggling of wild orchids, habitat losses and changes caused by severe wild fires and climate changes. Keywords: orchids, Phu Kradueng National Park, Loei 1. Introduction Sanctuaries, Forest Parks, and reserved forest. However, the Orchidaceae in the “Flora of Thailand” has not been Orchidaceae is one of two largest families of flowering completed; reports on area-based “catalogs” of orchids still plants, consisting of about 27,800 accepted species in 736 remain largely undone. -
Book CMUJ Nat.Indb
➔ CMU. J. Nat. Sci. (2013) Vol. 12(1) 43 Determination of Volatile Constituents of Thai Fragrant Orchids by Gas Chromatography-Mass Spectrometry with Solid-Phase Microextraction Jakaphun Julsrigival1*, Thanapat Songsak2, Chalermpol Kirdmanee3 and Sunee Chansakaow1 1Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand 2Department of Pharmacognosy, Faculty of Pharmacy, Rangsit University, Patumtani 12000, Thailand 3National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Patumtani 12120, Thailand *Corresponding author. E-mail: [email protected] ABSTRACT Volatile constituents of four Thai fragrant orchid species, Rhynchostylis gigantea Ridl., Rhynchostylis gigantea var. harrisonianum Holtt., Vanda coerulea and Dendrobium parishii Rchb. f., were examined by Gas Chromatography-Mass Spectrometry (GC-MS). Three parts of each plant sample (the flowers, leaves and roots) were analyzed for volatile compounds using the Headspace – Solid-Phase Microextraction method (HS-SPME). Alcohols, aldehydes, alkanes, esters, ethers, ketones, monoterpenes and sesquiterpenes were identified quantitatively from the volatile compounds isolated from the flower parts. The aromatic compounds isolated differed among the orchid species. The major aromatic compounds of the flowers of R. gigantea, R. gigantea var. harrisonianum, V. coerulea and D. parishii. were nerol (25.42%), 2,3-dihydrofarnesol (34.30%), nonanal (34.69%) and 2-pentadecanone (43.47%), respectively. Keywords: Rhynchostylis gigantea, Rhynchostylis gigantea var. harrisonianum Holtt., Vanda coerulea, Dendrobium parishii, Volatile compounds, HS-SPME, GC-MS INTRODUCTION Many volatile compounds from plant flowers are pleasant to humans and have potential applications as components of perfumes. Thus, there is demand to characterize and synthesize new aromatic compounds to fulfill these purposes. -
An Orchid Checklist of Mt. Popa, Central Myanmar
Bull. Natl. Mus. Nat. Sci., Ser. B, 41(2), pp. 69–89, May 22, 2015 An Orchid Checklist of Mt. Popa, Central Myanmar Nobuyuki Tanaka1, Tomohisa Yukawa2,*, Khin Myo Htwe3 and Jin Murata4 1 Kochi Prefectural Makino Botanical Garden, Godaisan 4200–6, Kochi 781–8125, Japan; Present address: Department of Botany, National Museum of Nature and Science, Amakubo 4–1–1, Tsukuba, Ibaraki 305–0005, Japan 2 Department of Botany, National Museum of Nature and Science, Amakubo 4–1–1, Tsukuba, Ibaraki 305–0005, Japan 3 Popa Mountain Park, Nature and Wildlife Conservation Division, Environmental Conservation and Forestry, Kyaukpadaung Township, Mandalay Region, Union of Myanmar 4 Botanical Gardens, Graduate School of Sciences, the University of Tokyo, Hakusan 3–7–1, Bunkyo-ku, Tokyo 112–0001, Japan * E-mail: [email protected] (Received 20 February 2015; accepted 25 March 2015) Abstract As part of floristic inventory work of Myanmar, a preliminary orchid flora of Mt. Popa, central Myanmar, is provided. We herein record 102 taxa of orchids representing 42 genera from this region. Key words : checklist, Orchidaceae, Mt. Popa, Myanmar Introduction central Myanmar (Fig. 1). Working in the 1930s, Frederik Garrett Dickason was probably the first Myanmar (old Burma) is located south of the botanist to make collections on Mt. Popa (Tanaka Himalayan region and, with a land area of et al., 2006). Yin Yin Kyi reported on the vegeta- 676,500 km2 (approximately twice the size of Japan), spans tropical evergreen, mixed decidu- ous, savanna and alpine vegetation types (Tanaka, 2005). An updated checklist of the gym- nosperms and flowering plants of Myanmar has been published (Kress et al., 2003) based on pre- vious or preceding works by Lace (1912), Rod- ger (1922), Hundley and Chit (1961) and Hund- ley (1987), and with additional records accumulated from floras of neighbouring regions. -
The Complete Chloroplast Genome of Dendrobium Nobile, An
bioRxiv preprint doi: https://doi.org/10.1101/316778; this version posted October 15, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. The Complete Chloroplast Genome of Dendrobium nobile, an endangered medicinal orchid from Northeast India and its comparison with related chloroplast genomes of Dendrobium species. Ruchishree Konhar1,2#,3#, Manish Debnath1, Atanu Bhattacharjee1, Durai Sundar4, Pramod Tandon5*, Debasis Dash2,3*, Devendra Kumar Biswal1* 1Bioinformatics centre, North-Eastern Hill University, Shillong 793022,Meghalaya, India 2G.N. Ramachandran Knowledge Centre for Genome Informatics, CSIR-Institute of Genomics and Integrative Biology, Sukhdev Vihar, Mathura Road, Delhi-110 025 3Academy of Scientific and Innovative Research, CSIR-Institute of Genomics & Integrative Biology (IGIB), New Delhi, India 4Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology (IIT) Delhi, New Delhi – 110016, India 5Biotech Park, Kursi road, Lucknow - 226021, Uttar Pradesh, India #Current affiliation *Corresponding author (s) CORRESPONDING AUTHORS Devendra Kumar Biswal: [email protected] Debasis Dash: [email protected] Pramod Tandon: [email protected] Abstract The medicinal orchid genus Dendrobium belonging to the Orchidaceae family is the largest genus comprising about 800-1500 species. To better illustrate the species status in the genus Dendrobium, a comparative analysis of 33 newly sequenced chloroplast genomes retrieved from NCBI Refseq database was compared with that of the first complete chloroplast genome of D. nobile from north-east India based on next-generation sequencing methods (Illumina HiSeq 2500-PE150). Our results provide comparative chloroplast genomic information for taxonomical identification, alignment-free phylogenomic inference and other statistical features of Dendrobium plastomes, which can also provide valuable information on their mutational events and sequence divergence.