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Typhonium Jinpingense, a New Species from Yunnan, China, with the Lowest Diploid Chromosome Number in Araceae
Typhonium jinpingense, a New Species from Yunnan, China, with the Lowest Diploid Chromosome Number in Araceae Wang Zhonglang, Li Heng and Bian Fuhua Kunming Institute of Botany, Academia Sinica, Kunming 650204, Yunnan, China ABSTRACT. Typhonium jinpingense Z. L. Wang, H. MATERIALS AND METHODS Li & F. H. Bian (Araceae) from Yunnan, China, is described as a new species in Araceae. The kar- The plants were collected in the ®eld from Jinp- yotype of metaphase chromosomes in somatic cells ing, Yunnan, China, and cultivated in the Kunming Botanical Garden for the taxonomic and cytological is: 2n 5 10 5 2m12st16sm. This is the lowest study. diploid number so far reported in this family. For the taxonomic study, we ®rst checked the Key words: Araceae, chromosome numbers, Ty- characteristics carefully, using the key for Typhon- phonium. ium developed by Sriboonma et al. (1994) to de- termine which section the species belongs to. We then compared it to all described Typhonium spe- cies, including the species published subsequent to Fieldwork was conducted in the southeast part the 1994 revision. of Yunnan Province, China, in October 1999. The For the cytological study, growing root-tips were new species was found on a slope near a small pre-treated in 0.002 mol/L 8-hydroxyquinoline at stream with an elevation from 1000 to 1550 m in room temperature for 3 hours, then ®xed in Clarke Jinping County, Yunnan Province, China. This (ethanol/acetic acid, 3:1) solution at 48C for 30 plant was ®rst collected and identi®ed as Typhon- minutes. They were then hydrolyzed in 1 mol/L hy- ium blumei Nicolson & Sivadasan, as the leaves drochloric acid at 608C for 3±4 minutes. -
Well-Known Plants in Each Angiosperm Order
Well-known plants in each angiosperm order This list is generally from least evolved (most ancient) to most evolved (most modern). (I’m not sure if this applies for Eudicots; I’m listing them in the same order as APG II.) The first few plants are mostly primitive pond and aquarium plants. Next is Illicium (anise tree) from Austrobaileyales, then the magnoliids (Canellales thru Piperales), then monocots (Acorales through Zingiberales), and finally eudicots (Buxales through Dipsacales). The plants before the eudicots in this list are considered basal angiosperms. This list focuses only on angiosperms and does not look at earlier plants such as mosses, ferns, and conifers. Basal angiosperms – mostly aquatic plants Unplaced in order, placed in Amborellaceae family • Amborella trichopoda – one of the most ancient flowering plants Unplaced in order, placed in Nymphaeaceae family • Water lily • Cabomba (fanwort) • Brasenia (watershield) Ceratophyllales • Hornwort Austrobaileyales • Illicium (anise tree, star anise) Basal angiosperms - magnoliids Canellales • Drimys (winter's bark) • Tasmanian pepper Laurales • Bay laurel • Cinnamon • Avocado • Sassafras • Camphor tree • Calycanthus (sweetshrub, spicebush) • Lindera (spicebush, Benjamin bush) Magnoliales • Custard-apple • Pawpaw • guanábana (soursop) • Sugar-apple or sweetsop • Cherimoya • Magnolia • Tuliptree • Michelia • Nutmeg • Clove Piperales • Black pepper • Kava • Lizard’s tail • Aristolochia (birthwort, pipevine, Dutchman's pipe) • Asarum (wild ginger) Basal angiosperms - monocots Acorales -
Book of Abstracts.Pdf
1 List of presenters A A., Hudson 329 Anil Kumar, Nadesa 189 Panicker A., Kingman 329 Arnautova, Elena 150 Abeli, Thomas 168 Aronson, James 197, 326 Abu Taleb, Tariq 215 ARSLA N, Kadir 363 351Abunnasr, 288 Arvanitis, Pantelis 114 Yaser Agnello, Gaia 268 Aspetakis, Ioannis 114 Aguilar, Rudy 105 Astafieff, Katia 80, 207 Ait Babahmad, 351 Avancini, Ricardo 320 Rachid Al Issaey , 235 Awas, Tesfaye 354, 176 Ghudaina Albrecht , Matthew 326 Ay, Nurhan 78 Allan, Eric 222 Aydınkal, Rasim 31 Murat Allenstein, Pamela 38 Ayenew, Ashenafi 337 Amat De León 233 Azevedo, Carine 204 Arce, Elena An, Miao 286 B B., Von Arx 365 Bétrisey, Sébastien 113 Bang, Miin 160 Birkinshaw, Chris 326 Barblishvili, Tinatin 336 Bizard, Léa 168 Barham, Ellie 179 Bjureke, Kristina 186 Barker, Katharine 220 Blackmore, 325 Stephen Barreiro, Graciela 287 Blanchflower, Paul 94 Barreiro, Graciela 139 Boillat, Cyril 119, 279 Barteau, Benjamin 131 Bonnet, François 67 Bar-Yoseph, Adi 230 Boom, Brian 262, 141 Bauters, Kenneth 118 Boratyński, Adam 113 Bavcon, Jože 111, 110 Bouman, Roderick 15 Beck, Sarah 217 Bouteleau, Serge 287, 139 Beech, Emily 128 Bray, Laurent 350 Beech, Emily 135 Breman, Elinor 168, 170, 280 Bellefroid, Elke 166, 118, 165 Brockington, 342 Samuel Bellet Serrano, 233, 259 Brockington, 341 María Samuel Berg, Christian 168 Burkart, Michael 81 6th Global Botanic Gardens Congress, 26-30 June 2017, Geneva, Switzerland 2 C C., Sousa 329 Chen, Xiaoya 261 Cable, Stuart 312 Cheng, Hyo Cheng 160 Cabral-Oliveira, 204 Cho, YC 49 Joana Callicrate, Taylor 105 Choi, Go Eun 202 Calonje, Michael 105 Christe, Camille 113 Cao, Zhikun 270 Clark, John 105, 251 Carta, Angelino 170 Coddington, 220 Carta Jonathan Caruso, Emily 351 Cole, Chris 24 Casimiro, Pedro 244 Cook, Alexandra 212 Casino, Ana 276, 277, 318 Coombes, Allen 147 Castro, Sílvia 204 Corlett, Richard 86 Catoni, Rosangela 335 Corona Callejas , 274 Norma Edith Cavender, Nicole 84, 139 Correia, Filipe 204 Ceron Carpio , 274 Costa, João 244 Amparo B. -
Gori River Basin Substate BSAP
A BIODIVERSITY LOG AND STRATEGY INPUT DOCUMENT FOR THE GORI RIVER BASIN WESTERN HIMALAYA ECOREGION DISTRICT PITHORAGARH, UTTARANCHAL A SUB-STATE PROCESS UNDER THE NATIONAL BIODIVERSITY STRATEGY AND ACTION PLAN INDIA BY FOUNDATION FOR ECOLOGICAL SECURITY MUNSIARI, DISTRICT PITHORAGARH, UTTARANCHAL 2003 SUBMITTED TO THE MINISTRY OF ENVIRONMENT AND FORESTS GOVERNMENT OF INDIA NEW DELHI CONTENTS FOREWORD ............................................................................................................ 4 The authoring institution. ........................................................................................................... 4 The scope. .................................................................................................................................. 5 A DESCRIPTION OF THE AREA ............................................................................... 9 The landscape............................................................................................................................. 9 The People ............................................................................................................................... 10 THE BIODIVERSITY OF THE GORI RIVER BASIN. ................................................ 15 A brief description of the biodiversity values. ......................................................................... 15 Habitat and community representation in flora. .......................................................................... 15 Species richness and life-form -
The Evolution of Pollinator–Plant Interaction Types in the Araceae
BRIEF COMMUNICATION doi:10.1111/evo.12318 THE EVOLUTION OF POLLINATOR–PLANT INTERACTION TYPES IN THE ARACEAE Marion Chartier,1,2 Marc Gibernau,3 and Susanne S. Renner4 1Department of Structural and Functional Botany, University of Vienna, 1030 Vienna, Austria 2E-mail: [email protected] 3Centre National de Recherche Scientifique, Ecologie des Foretsˆ de Guyane, 97379 Kourou, France 4Department of Biology, University of Munich, 80638 Munich, Germany Received August 6, 2013 Accepted November 17, 2013 Most plant–pollinator interactions are mutualistic, involving rewards provided by flowers or inflorescences to pollinators. An- tagonistic plant–pollinator interactions, in which flowers offer no rewards, are rare and concentrated in a few families including Araceae. In the latter, they involve trapping of pollinators, which are released loaded with pollen but unrewarded. To understand the evolution of such systems, we compiled data on the pollinators and types of interactions, and coded 21 characters, including interaction type, pollinator order, and 19 floral traits. A phylogenetic framework comes from a matrix of plastid and new nuclear DNA sequences for 135 species from 119 genera (5342 nucleotides). The ancestral pollination interaction in Araceae was recon- structed as probably rewarding albeit with low confidence because information is available for only 56 of the 120–130 genera. Bayesian stochastic trait mapping showed that spadix zonation, presence of an appendix, and flower sexuality were correlated with pollination interaction type. In the Araceae, having unisexual flowers appears to have provided the morphological precon- dition for the evolution of traps. Compared with the frequency of shifts between deceptive and rewarding pollination systems in orchids, our results indicate less lability in the Araceae, probably because of morphologically and sexually more specialized inflorescences. -
Four New Varieties of the Family Araceae from Bangladesh
Bangladesh J. Plant Taxon. 26(1): 13−28, 2019 (June) © 2019 Bangladesh Association of Plant Taxonomists FOUR NEW VARIETIES OF THE FAMILY ARACEAE FROM BANGLADESH 1 2 HOSENE ARA AND MD. ABUL HASSAN Bangladesh National Herbarium, Chiriakhana Road, Mirpur-1 Dhaka-1216, Bangladesh Keywords: New varieties; Araceae; Bangladesh. Abstract Four new varieties belonging to four species and three genera of the family Araceae are being described and illustrated from Bangladesh. The new varieties are: Colocasia fallax Schott var. purpurea H. Ara & M.A. Hassan, Colocasia oresbia A. Hay var. stolonifera H. Ara & M.A. Hassan, Rhaphidophora calophyllum Schott var. violaceus H. Ara & M.A. Hassan and Typhonium trilobatum (L.) Schott var. fulvus H. Ara & M.A. Hassan. The morphological diagnostic characters of each new variety and comparison with its closest one are provided. Detailed taxonomic description along with other relevant information are provided for easy recognition of the new aroid taxa. Introduction The family Araceae de Juss. is represented by 3,645 species globally under 144 genera (Boyce and Croat, 2011). In Bangladesh, the family consists of 27 genera and 109 species of which 81 species are wild and 29 are cultivated (Ara, 2016). For revisionary work on the monocot family Araceae of Bangladesh the first author has made an extensive field survey throughout the country since 1988 and collected a good number of specimens. While examining the specimens, we came across some characteristically interesting unidentified specimens closest to Colocasia fallax Schott, C. oresbia A. Hay and Typhonium trilobatum (L.) Schott which were collected from different forests and homestead areas of Bangladesh. -
PINELLIA, ARISAEMA, ACORUS, and TYPHONIUM by Subhuti Dharmananda, Ph.D., Director, Institute for Traditional Medicine, Portland, Oregon
PINELLIA, ARISAEMA, ACORUS, and TYPHONIUM by Subhuti Dharmananda, Ph.D., Director, Institute for Traditional Medicine, Portland, Oregon INTRODUCTION Pinellia, arisaema, acorus, and typhonium are Chinese herbs that all come from the Araceae family; they are the only members of this family that are used extensively in the Chinese medical system. Arisaema is the representative genus; in Chinese, the Araceae are known as the "tiannanxing" family, or the arisaema family. The underground portions (a corm-like rhizome) of each of the herbs are the parts used in medicine. All of these Chinese herbal medicines are characterized as being warming and phlegm-resolving. While each of the herbs have several uses, among the common applications is treatment of neurological disorders that are secondary to phlegm accumulation syndromes, such as epilepsy and post-stroke syndrome (see Table 1 for summary of actions and applications). The plants all produce toxic substances; some of these must be removed or counteracted by processing before using the medicinal part (in arisaema, pinellia, and typhonium). The leafy portions of all four plants, which are not used for internal medicine, are poisonous. TABLE 1: Summary of Actions and Sample Applications for the Araceae Herbs. The following information is obtained from Oriental Materia Medica (9), with slight editing of terms where it would clarify the meaning. Herbs Actions Applications harmonizes stomach, controls vomiting, cough and dyspnea, chest Pinellia vomiting, dries dampness, distention, stroke, phlegm-blockage -
BIODIVERSITY CONSERVATION on the TIWI ISLANDS, NORTHERN TERRITORY: Part 1. Environments and Plants
BIODIVERSITY CONSERVATION ON THE TIWI ISLANDS, NORTHERN TERRITORY: Part 1. Environments and plants Report prepared by John Woinarski, Kym Brennan, Ian Cowie, Raelee Kerrigan and Craig Hempel. Darwin, August 2003 Cover photo: Tall forests dominated by Darwin stringybark Eucalyptus tetrodonta, Darwin woollybutt E. miniata and Melville Island Bloodwood Corymbia nesophila are the principal landscape element across the Tiwi islands (photo: Craig Hempel). i SUMMARY The Tiwi Islands comprise two of Australia’s largest offshore islands - Bathurst (with an area of 1693 km 2) and Melville (5788 km 2) Islands. These are Aboriginal lands lying about 20 km to the north of Darwin, Northern Territory. The islands are of generally low relief with relatively simple geological patterning. They have the highest rainfall in the Northern Territory (to about 2000 mm annual average rainfall in the far north-west of Melville and north of Bathurst). The human population of about 2000 people lives mainly in the three towns of Nguiu, Milakapati and Pirlangimpi. Tall forests dominated by Eucalyptus miniata, E. tetrodonta, and Corymbia nesophila cover about 75% of the island area. These include the best developed eucalypt forests in the Northern Territory. The Tiwi Islands also include nearly 1300 rainforest patches, with floristic composition in many of these patches distinct from that of the Northern Territory mainland. Although the total extent of rainforest on the Tiwi Islands is small (around 160 km 2 ), at an NT level this makes up an unusually high proportion of the landscape and comprises between 6 and 15% of the total NT rainforest extent. The Tiwi Islands also include nearly 200 km 2 of “treeless plains”, a vegetation type largely restricted to these islands. -
The Genus Amorphophallus
The Genus Amorphophallus (Titan Arums) Origin, Habit and General Information The genus Amorphophallus is well known for the famous Amorphophallus titanum , commonly known as "Titan Arum". The Titan Arum holds the plant world record for an unbranched single inflorescence. The infloresence eventually may reach up to three meters and more in height. Besides this oustanding species more than 200 Amorphophallus species have been described - and each year some more new findings are published. A more or less complete list of all validly described Amorphophallus species and many photos are available from the website of the International Aroid Society (http://www.aroid.org) . If you are interested in this fascinating genus, think about becoming a member of the International Aroid Society! The International Aroid Society is the worldwide leading society in aroids and offers a membership at a very low price and with many benefits! A different website for those interested in Amorphophallus hybrids is: www.amorphophallus-network.org This page features some awe-inspiring new hybrids, e.g. Amorphophallus 'John Tan' - an unique and first time ever cross between Amorphophallus variabilis X Amorphophallus titanum ! The majority of Amorphophallus species is native to subtropical and tropical lowlands of forest margins and open, disturbed spots in woods throughout Asia. Few species are found in Africa (e.g. Amorphophallus abyssinicus , from West to East Africa), Australia (represented by a single species only, namely Amorphophallus galbra , occuring in Queensland, North Australia and Papua New Guinea), and Polynesia respectively. Few species, such as Amorphophallus paeoniifolius (Madagascar to Polynesia), serve as a food source throughout the Asian region. -
Aroids Germplasm Conserved at Plant Resources Center: Past-Present and Future
Nguyen, Duong, Matthews, and Du, 2015 Aroids germplasm conserved at Plant Resources ... Aroids germplasm conserved at Plant Resources Center: Past-Present and Future Nguyen Van Kien*1, Duong Thi Hanh Plant Resources Center An Khanh Hoia Duc Ha Noi, Vietnam Peter Matthews National Museum of Ethnology, Osaka, Japan Nguyen Van Du Institute for Ecology and Biological Resources, Hanoi, Vietnam * Corresponding Author: [email protected] ABSTRACT Resources Center (former Plant Genetic Economic aroids are likely to have an Resources Center) is a focal point of the increasingly important role in food security National Plant Genetic Resources and agro-biodiversity. Vietnam is located conservation network in Vietnam and has within the Southeast Asian region that conducted field surveys, collecting missions, appears to be a cradle of origin for aroid and conservation efforts for economic crop species. Aroids have had long cultural aroids and related knowledge in Vietnam. and economic history among the diverse We will introduce the previous history, ethnic communities within Vietnam. There study, and utilisation of aroid collections at is not only a wealth of biological diversity the Plant Resources Center. The Center among the economic aroids of Vietnam, currently maintains 600 accession of but also a wealth of local knowledge Colocasia, 100 accessions of Xanthosoma, 16 concerning the planting, care, harvest, accessions of Amorphophallus, 12 accessions storage and use of aroids. The Plant of Alocasia and more than 32 unidentified Aroideana VOL 38E NO 1, 2015 143 Nguyen, Duong, Matthews, and Du, 2015 Aroids germplasm conserved at Plant Resources ... accessions. We will also discuss aroid food and agriculture in Vietnam. -
Biodiversity in Karnali Province: Current Status and Conservation
Biodiversity in Karnali Province: Current Status and Conservation Karnali Province Government Ministry of Industry, Tourism, Forest and Environment Surkhet, Nepal Biodiversity in Karnali Province: Current Status and Conservation Karnali Province Government Ministry of Industry, Tourism, Forest and Environment Surkhet, Nepal Copyright: © 2020 Ministry of Industry, Tourism, Forest and Environment, Karnali Province Government, Surkhet, Nepal The views expressed in this publication do not necessarily reflect those of Ministry of Tourism, Forest and Environment, Karnali Province Government, Surkhet, Nepal Editors: Krishna Prasad Acharya, PhD and Prakash K. Paudel, PhD Technical Team: Achyut Tiwari, PhD, Jiban Poudel, PhD, Kiran Thapa Magar, Yogendra Poudel, Sher Bahadur Shrestha, Rajendra Basukala, Sher Bahadur Rokaya, Himalaya Saud, Niraj Shrestha, Tejendra Rawal Production Editors: Prakash Basnet and Anju Chaudhary Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: Acharya, K. P., Paudel, P. K. (2020). Biodiversity in Karnali Province: Current Status and Conservation. Ministry of Industry, Tourism, Forest and Environment, Karnali Province Government, Surkhet, Nepal Cover photograph: Tibetan wild ass in Limi valley © Tashi R. Ghale Keywords: biodiversity, conservation, Karnali province, people-wildlife nexus, biodiversity profile Editors’ Note Gyau Khola Valley, Upper Humla © Geraldine Werhahn This book “Biodiversity in Karnali Province: Current Status and Conservation”, is prepared to consolidate existing knowledge about the state of biodiversity in Karnali province. The book presents interrelated dynamics of society, physical environment, flora and fauna that have implications for biodiversity conservation. -
Sasiwimol Kaewkamol Forest Biological Science Forest Biology, Forestry Advisors: Dr.Nisa Leksungnoen and Assoc
Presentation by Sasiwimol Kaewkamol Forest Biological Science Forest Biology, Forestry Advisors: Dr.Nisa Leksungnoen and Assoc. Prof. Dr. Duangchai Sookchaloem Kasetsart University Chlorophyll and stomatal comparison in Typhonium trilobatum (L.) schott from 6 regions in Thailand Presentation 1 Outline Introduction 2 Objectives 3 Site study 4 7 6 5 Materials & Results & Recomendation Conclusion Method Discussion 1/34 1 Introduction Classification Phylum Class Order Tracheophyta Liliopsida Alismatales Species Genus Family Typhonium trilobatum Typhonium Araceae (L.) schott 2/34 1 Trilobe leaf Introduction Wavy margin Morphology Leaf Flower with vermilion red Spathe Petiole is 25-40 cm. ศูนยพัฒนาการแพทยแผนไทย (2547); สํานักวิจัยการอนุรักษปาไมและพันพืชธุ (2556) 3/34 Found In: 1 Assam, Bangladesh, Cambodia, Introduction China South-Central, Sookchaloem (1995); Sookchaloem and Murata (1997); China Southeast, Hainan, Govaerts and G.Frodin (2002); Boyce et al. (2012) India, Laos, Malaya, Myanmar,Nepal, Distribution Sri Lanka, Thailand, Vietnam Introduced into: Borneo, Ivory Coast, Philippines, Trinidad- Tobago, Windward Is. Native Introduced Picture form: http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:89268-1 4/34 1 Introduction Distribution inThailand Sookchaloem (1995) 5/34 1 Introduction Photosynthesis 6/34 1 Introduction Medicine Benefits Shahriar et al. (2015) Bown (2000) 7/34 2 Objectives To study and compare the Performance index , Chlorophyll content and Stomatal density in Typhonium trilobatum (L.) schott of 6 provinces in