Monophyly of Four Sections of Genus Dendrobium
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Dendrobium Kingianum Bidwill Ex Lindl
Volume 24: 203–232 ELOPEA Publication date: 19 May 2021 T dx.doi.org/10.7751/telopea14806 Journal of Plant Systematics plantnet.rbgsyd.nsw.gov.au/Telopea • escholarship.usyd.edu.au/journals/index.php/TEL • ISSN 0312-9764 (Print) • ISSN 2200-4025 (Online) A review of Dendrobium kingianum Bidwill ex Lindl. (Orchidaceae) with morphological and molecular- phylogenetic analyses Peter B. Adams1,2, Sheryl D. Lawson2, and Matthew A.M. Renner 3 1The University of Melbourne, School of BioSciences, Parkville 3010, Victoria 2National Herbarium of Victoria, Royal Botanic Gardens Victoria, Birdwood Ave., Melbourne 3004, Victoria 3National Herbarium of New South Wales, Royal Botanic Gardens and Domain Trust, Sydney 2000, New South Wales Author for correspondence: [email protected] Abstract Populations of Dendrobium kingianum Bidwill ex Lindl. from near Newcastle, New South Wales to southern and central west Queensland and encompassing all regions of the distribution were studied using field observations, morphometric analysis and nrITS sequences. A total of 281 individuals were used to construct regional descriptions of D. kingianum and 139 individuals were measured for 19 morphological characters, and similarities and differences among specimens summarised using multivariate statistical methods. Patterns of morphological variation within D. kingianum are consistent with a single variable species that expresses clinal variation, with short-growing plants in the south and taller plants in the northern part of the distribution. The nrITS gene tree suggests two subgroups within D. kingianum subsp. kingianum, one comprising northern, the other southern individuals, which may overlap in the vicinity of Dorrigo, New South Wales. The disjunct D. kingianum subsp. carnarvonense Peter B. -
65 Possibly Lost Orchid Treasure of Bangladesh
J. biodivers. conserv. bioresour. manag. 3(1), 2017 POSSIBLY LOST ORCHID TREASURE OF BANGLADESH AND THEIR ENUMERATION WITH CONSERVATION STATUS Rashid, M. E., M. A. Rahman and M. K. Huda Department of Botany, University of Chittagong, Chittagong 4331, Bangladesh Abstract The study aimed at determining the status of occurrence of the orchid treasure of Bangladesh for providing data for Planning National Conservation Strategy and Development of Conservation Management. 54 orchid species are assessed to be presumably lost from the flora of Bangladesh due to environmental degradation and ecosystem depletion. The assessment of their status of occurrence was made based on long term field investigation, collection and identification of orchid taxa; examination and identification of herbarium specimens preserved at CAL, E, K, DACB, DUSH, BFRIH,BCSIRH, HCU; and survey of relevant upto date floristic literature. These species had been recorded from the present Bangladesh territory for more than 50 to 100 years ago, since then no further report of occurrence or collection from elsewhere in Bangladesh is available and could not be located to their recorded localities through field investigations. Of these, 29 species were epiphytic in nature and 25 terrestrial. More than 41% of these taxa are economically very important for their potential medicinal and ornamental values. Enumeration of these orchid taxa is provided with updated nomenclature, bangla name(s) and short annotation with data on habitats, phenology, potential values, recorded locality, global distribution conservation status and list of specimens available in different herbaria. Key words: Orchid species, lost treasure, Bangladesh, conservation status, assessment. INTRODUCTION The orchid species belonging to the family Orchidaceae are represented mostly in the tropical parts of the world by 880 genera and about 26567 species (Cai et al. -
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. -
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. -
QUAN HỆ GIỮA CÁC GIỐNG, LOÀI HOA LAN (ORCHIDACEAE) DỰA TRÊN ĐẶC ĐIỂM HÌNH THÁI Nguyễn Thị Mỹ Duyên1, Trương Trọng Ngôn2 Và Trần Nhân Dũng2
Tạp chí Khoa học 2012:22a 165-175 Trường Đại học Cần Thơ QUAN HỆ GIỮA CÁC GIỐNG, LOÀI HOA LAN (ORCHIDACEAE) DỰA TRÊN ĐẶC ĐIỂM HÌNH THÁI Nguyễn Thị Mỹ Duyên1, Trương Trọng Ngôn2 và Trần Nhân Dũng2 ABSTRACT Thirty seven orchid species belonging to two subfamilies Cypripedioideae and Orchidioideae were analyzed and classified based on morphologic and argonomic traits. After being collected, encoded, statistically treated by NTSYSpc 2.1 program, the morphologic and argonomic traits were analysed based on UPGMA method. The research results revealed that Dendrobium pulchellum, Dendrobium Gatton Sunray and Dendrobium moschatum have a very close relationship, the similarity are at 96,5% and 95%. In addition, Dendrobium anosmum 'Alba' and Dendrobium parishii 'Alba' have a very close relationship, the similarity are at 98%. Similarly, Dendrobium anosmum (Hawaii) and Dendrobium parishii are similarly at 95%. Brassavola nodosa, Brassavola digbyana, and Brassavola ‘Jimminey Cricket’ have close relationship. Besides, nine species belonging to the five different genera Renanthera, Rhynchostylis, Acampe, Aerides and Ascocentrum but they have a close relationship and they can be bred together to create new hybrids with expected characteristics. This phenotypic study proves for classification of the relationships between species of orchids through appearance assessment by data system. This data of relationships will provide us a lot of valuable information to select parents as material sources for breeding hybrids with desirable traits. Keywords: Orchidaceae, phenotype, morphology, Dendrobium, Paphiopedilum Title: Relationship of Orchidaceae based on phenotype traits TÓM TẮT Mối quan hệ của 37 loài hoa lan thuộc hai họ phụ là Cypripedioideae và Orchidioideae được phân tích, xếp nhóm thông qua các chỉ tiêu hình thái và nông học. -
Indian Floriculture & Orchid Potential of North East India
ORCHIDS: COMMERCIAL PROSPECTS Courtesy: Dr. R. P. Medhi, Director National Research Centre for Orchids Pakyong, East Sikkim ORCHID FLOWER-UNIQUENESS INDIA FAVORING ORCHIDS Total land area of India - 329 million hectare. India is situated between 6o45’-37 o6’N latitude 68o7’-97o25’E longitudes. The distribution pattern reveals five major plant geographical regions viz., o North Eastern Himalayas o Peninsular region o Western Himalayas o Westerns Ghats and o Andaman and Nicobar group of Islands ORCHID RESOURCES OF INDIA (Number of Species-total) 1000 900 800 700 600 500 400 No. of species No. 300 200 100 0 Himalayan Eastern Peninsular Central Andaman mountain Himalayas India India & and region Gangetic Nicobar plains Islands Regions STATE WISE ORCHID DISTRIBUTION IN INDIA Name of the State Orchids (Number) Name of the Orchids (Number) State Genus Species Genus Species Andaman & Nicobar Group of Islands 59 117 Maharashtra 34 110 Andhra Pradesh 33 67 Manipur 66 251 Arunachal Pradesh 133 600 Meghalaya 104 352 Assam 75 191 Mizoram 74 246 Bihar (incl. Jharkhand) 36 100 Nagaland 63 241 Chhatisgarh 27 68 Orissa 48 129 Goa, Daman & Diu 18 29 Punjab 12 21 Gujrat 10 25 Rajasthan 6 10 Haryana 3 3 Sikkim 122 515 Himachal Pradesh 24 62 Tamil Nadu 67 199 Jammu & Kashmir 27 51 Tripura 34 48 Karnataka 52 177 Uttaranchal 72 237 Kerela 77 230 Uttar Pradesh 19 30 Madhya Pradesh (inc. Chhattisgarh) 34 89 ORCHID RESOURCES OF INDIA (Endemic) 6 15 13 10 76 88 N.E. INDIA E. INDIA W. INDIA PENINSULAR INDIA W. HIMALAYAS ANDAMANS ORCHID RESOURCES OF INDIA (Endangered) 52 34 25 105 44 N.E. -
Morphometrics of Selected Dendrobium Spp (Orchidaceae) In
ISSN (Online): 2349 -1183; ISSN (Print): 2349 -9265 TROPICAL PLANT RESEARCH 7(1): 149–157, 2020 The Journal of the Society for Tropical Plant Research DOI: 10.22271/tpr.2020.v7.i1.020 Research article Morphometrics of selected Dendrobium spp. (Orchidaceae) in Sri Lanka P. M. H. Sandamali1, S. P. Senanayake2* and S. Rajapakse3, 1 1Postgraduate Institute of Science, University of Peradeniya, Peradeniya, Sri Lanka 2Department of Plant and Molecular Biology, University of Kelaniya, Kelaniya, Sri Lanka 3 Department of Molecular Biology and Biotechnology, University of Peradeniya, Peradeniya, Sri Lanka *Corresponding Author: [email protected] [Accepted: 29 March 2020] Abstract: Morphometric analyses of five species of Dendrobium (Orchidaceae) found in Sri Lanka; D. aphyllum, D. crumenatum, D. heterocarpum, D. nutans and D. panduratum were carried out to infer their phenetic relationships. Thirty-one morphological characters were considered; six vegetative and twenty-five floral, of which five were qualitative and twenty-six were quantitative characters. The data were subjected to Cluster Analysis (CA) and Principal Component Analysis (PCA). Cluster analysis has produced two prominent clusters, D. aphyllum, D. nutans and D. panduratum as cluster 1 and D. crumenatum and D. heterocarpum as cluster 2. Both D. nutans and D. panduratum are producing small sized floral parts, compared to D. aphyllum hence exhibits close similarities in floral morphology which resulted in forming a cluster of most closely related species with least dissimilarity values. With respect to many characteristics, two species incluster 2, D. crumenatum and D. heterocarpum, are found to be similar except for the leaf thickness. Furthermore, PCA also in agreement with the relationships derived from the cluster analysis. -
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 -
Nambour Orchid Society Inc
Nambour Orchid News September 2012 Email [email protected] www. nambourorchidsociety.com Postal Address: PO Box 140, Nambour, Qld. 4560 Articles for the newsletter are very welcome. Please forward to the editor by post or email to [email protected] by the 15th of each month. MEETINGS: Business Meeting is held on the 4th Saturday of each month at 12.45pm prior to the cultural meeting. All members are welcome to attend the business meeting. Cultural Meeting is held on the 4th Saturday of the month at the Nambour Uniting Church Hall, Coronation Ave. Nambour at 2pm. All members and visitors are welcome. Plants to be tabled by 1.45pm for judging Species appreciation get together is held monthly from February to November at member’s homes. Contact the Secretary for details. All STOCQ members welcome. Bring your flowering species plants, a chair, a cup and a plate to share for afternoon tea. Disclaimer -: While the Management Committee and the Editor of the Nambour Orchid Society Inc. endeavour to ensure the reliability of the content of this newsletter, neither the Nambour Orchid Society Inc. nor the Editor can assume any responsibility for the views expressed or for information printed in this newsletter. August Popular Vote– Names with * as per Orchidwiz CATTLEYA HYBRID 1st Rlc. Kesthin’s Esther J Robbins Tie 2nd C. Purple Princess D & E Middlebrook Tie 2nd & Judges Choice Rlc. Lyn Evans x C. Dal’s Success M & J Rivers Tie 3rd Rlc. Burdekin Storm ‘Midnight’* T Thompson Tie 3rd Bc. Mari’s Glory * T Thompson ONCIDIUM HYBRID 1st & Judges Choice Onc. -
Three Novel Biphenanthrene Derivatives and a New Phenylpropanoid Ester from Aerides Multiflora and Their Α-Glucosidase Inhibitory Activity
plants Article Three Novel Biphenanthrene Derivatives and a New Phenylpropanoid Ester from Aerides multiflora and Their a-Glucosidase Inhibitory Activity May Thazin Thant 1,2, Boonchoo Sritularak 1,3,* , Nutputsorn Chatsumpun 4, Wanwimon Mekboonsonglarp 5, Yanyong Punpreuk 6 and Kittisak Likhitwitayawuid 1 1 Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand; [email protected] (M.T.T.); [email protected] (K.L.) 2 Department of Pharmacognosy, University of Pharmacy, Yangon 11031, Myanmar 3 Natural Products for Ageing and Chronic Diseases Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand 4 Department of Pharmacognosy, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand; [email protected] 5 Scientific and Technological Research Equipment Centre, Chulalongkorn University, Bangkok 10330, Thailand; [email protected] 6 Department of Agriculture, Kasetsart University, Bangkok 10900, Thailand; [email protected] * Correspondence: [email protected]; Tel.: +66-2218-8356 Abstract: A phytochemical investigation on the whole plants of Aerides multiflora revealed the presence of three new biphenanthrene derivatives named aerimultins A–C (1–3) and a new natural Citation: Thant, M.T.; Sritularak, B.; phenylpropanoid ester dihydrosinapyl dihydroferulate (4), together with six known compounds Chatsumpun, N.; Mekboonsonglarp, (5–10). The structures of the new compounds were elucidated by analysis of their spectroscopic W.; Punpreuk, Y.; Likhitwitayawuid, data. All of the isolates were evaluated for their a-glucosidase inhibitory activity. Aerimultin C K. Three Novel Biphenanthrene (3) showed the most potent activity. The other compounds, except for compound 4, also exhibited Derivatives and a New stronger activity than the positive control acarbose. -
Orchids in Two Protected Forests in Kohima District of Nagaland, India
Pleione 11(2): 349 - 366. 2017. ISSN: 0973-9467 © East Himalayan Society for Spermatophyte Taxonomy doi:10.26679/Pleione.11.2.2017.349-366 A checklist of orchids in two protected forests in Kohima district of Nagaland, India Wenyitso Kapfo1 and Neizo Puro Department of Botany, Nagaland University, Lumami-798627, Nagaland, India. 1 Corresponding Author, e-mail: [email protected] [Received 17.10.2017; Revised 21.11.2017; Accepted 19.12.2017; Published 31.12.2017] Abstract Two protected forests in Kohima District viz. Pulie Badze Wildlife Sanctuary and Jotsoma Community Forest are hosts to a rich diversity of orchids. This paper reports 66 species from 32 genera of Orchidaceae from these two Protected Areas. Key words: Kohima district, Pulie Badze Wildlife Sanctuary, Jotsoma Community Forest, Orchid diversity INTRODUCTION The word orchid evokes superlative terms associated with beauty, diversity and range of distribution. Being estimated at well over 25,000 species, belonging to ca 800 genera, (Chen et al 2009), Orchidaceae remains the largest family among families of flowering plants. India is host to 1378 species of orchids (Verma & Lavania 2014), of which, 860 species occur in its NE region (Chowdhery 2009). In the state of Nagaland, 396 species, belonging to 86 genera, have been described (Deb & Imchen 2008) even as more and more are being added to the local orchid flora by various authors (Chaturvedi et al. 2012; Jakha et al. 2014; Jakha et al. 2015; Deb et al. 2015; Deb et al. 2016; Rongsengsashi et al. 2016). This paper lists 66 species belonging to 32 genera of Orchidaceae occurring in the study area. -
Orchid Wealth for Immunity Development-An Overview L.C
International Journal of Science, Environment ISSN 2278-3687 (O) and Technology, Vol. 9, No 4, 2020, 647 – 655 2277-663X (P) ORCHID WEALTH FOR IMMUNITY DEVELOPMENT-AN OVERVIEW L.C. De ICAR-NRC for Orchids, Pakyong, Sikkim E-mail: [email protected] Abstract: Orchids are one of the largest families of flowering plants which are best-known plant groups in the global horticultural and cut flower trades, including as ornamental plants, medicinal products and food. The medicinal orchids belong mainly to the genera namely Calanthe, Coelogyne, Cymbidium, Cypipedium, Dendrobium, Ephemerantha, Eria, Galeola, Gastrodia, Gymnadenia, Habenaria, Ludisia, Luisia, Nevilia, Satirium and Thunia. In the Ayurvedic system of medicine, there is one rejuvenating herbal formulation ‘Astavarga’ that is derived from orchid species i.e. jivak (Microstylis wallichii), kakoli (Habenaria acuminata), riddhi (H. intermedia) and vriddhi (H. edgeworthii) are orchids. Orchid are packed with phytochemicals such as stilbenoids, anthraquinones, pyrenes, coumarins, flavonoids, anthocyanins and anthocyanidins, chroman derivatives, lignans, simple benzenoid compounds, terpenoids, steroids, alkamines, amino acids, mono- and dipeptides, Alkaloids and higher fatty acids which play vital role for immunity development and curing other critical ailments of individuals. Keywords: Medicinal orchids, ayurvedic medicines, phytochemicals, immunity. Introduction Orchids are one of the largest families of flowering plants and are globally distributed. To date, 29,199 species have been accepted [1]. One of the best-known plant groups in the global horticultural and cut flower trades, orchids are also grown and traded for a variety of purposes, including as ornamental plants, medicinal products and food. The medicinal orchids belong mainly to the genera: Calanthe, Coelogyne, Cymbidium, Cypipedium, Dendrobium, Ephemerantha, Eria, Galeola, Gastrodia, Gymnadenia, Habenaria, Ludisia, Luisia, Nevilia and Thunia [2].