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BIOLOGICAL INVENTORIES REPORTS ARE PUBLISHED BY: Betty Moore Foundation./This Publication Has Been Funded in Part by the Gordon and Betty Moore Foundation
biological rapid inventories 12 Perú: Ampiyacu, Apayacu, Yaguas, Medio Putumayo Nigel Pitman, Richard Chase Smith, Corine Vriesendorp, Debra Moskovits, Renzo Piana, Guillermo Knell y/and Tyana Wachter, editores/editors ABRIL/APRIL 2004 Instituciones y Comunidades Participantes/ Participating Institutions and Communities The Field Museum Comunidades Nativas de los ríos Ampiyacu, Apayacu y Medio Putumayo/Indigenous Communities of the Ampiyacu, Apayacu and Medio Putumayo rivers FECONA FECONAFROPU Instituto del Bien Común Servicio Holandés de Cooperación al Desarrollo/ SNV Netherlands Development Organization Centro de Conservación, Investigación y Manejo de Áreas Naturales (CIMA-Cordillera Azul) Museo de Historia Natural de la Universidad Nacional Mayor de San Marcos LOS INVENTARIOS BIOLÓGICOS RÁPIDOS SON PUBLICADOS POR / Esta publicación ha sido financiada en parte por Gordon and RAPID BIOLOGICAL INVENTORIES REPORTS ARE PUBLISHED BY: Betty Moore Foundation./This publication has been funded in part by the Gordon and Betty Moore Foundation. THE FIELD MUSEUM Environmental and Conservation Programs Cita Sugerida/Suggested Citation: Pitman, N., R. C. Smith, 1400 South Lake Shore Drive C. Vriesendorp, D. Moskovits, R. Piana, G. Knell & T. Wachter Chicago, Illinois 60605-2496 USA (eds.). 2004. Perú: Ampiyacu, Apayacu, Yaguas, Medio Putumayo. T 312.665.7430, F 312.665.7433 Rapid Biological Inventories Report 12. Chicago, Illinois: www.fieldmuseum.org The Field Museum. Créditos Fotográficos/Photography credits: Editores/Editors: Nigel Pitman, Richard Chase Smith, Corine Vriesendorp, Debra Moskovits, Renzo Piana, Carátula/Cover: Un padre Bora con sus hijos atienden un taller en Guillermo Knell, Tyana Wachter Boras de Brillo Nuevo. Foto de Alvaro del Campo./A Bora father and his children attend a workshop in Boras de Brillo Nuevo. -
Carlos Martín Llatas Pérez
UNIVERSIDAD NACIONAL AGRARIA LA MOLINA Facultad de Ciencias Forestales Caracterización dendrológica del género Virola Aublet (Myristicaceae) y observaciones morfológicas de las plántulas, en el bosque nacional Alexander Von Humboldt, Ucayali-Perú. Tesis para optar el Título de INGENIERO FORESTAL Carlos Martín Llatas Pérez Lima- Perú 2009 ACTA DE SUSTENTACIÓN DE TESIS Los Miembros del Jurado que suscriben, reunidos para calificar la sustentación del Trabajo de Tesis, presentado por el ex-alumno de la Facultad de Ciencias Forestales, Bach. CARLOS MARTÍN LLATAS PÉREZ, intitulado "CARACTERIZACIÓN DENDROLÓGICA DEL GÉNERO VIROLA AUBLET (MYRISTICACEAE) Y OBSERVACIONES MORFOLÓGICAS DE LAS PLÁNTULAS, EN EL BOSQUE NACIONAL ALEXANDER VON HUMBOLDT, UCAYALI-PERÚ.". Oídas las respuestas a las observaciones formuladas, lo declaramos: con el calificativo de En consecuencia queda en condición de ser considerado APTO y recibir el título de INGENIERO FORESTAL. La Molina, 6 de Octubre de 2009 ···"D~:·p~~q;·Aiill1car.zevanü8'I>üilliü············· Presidente .........B~~:·Ki~'isab'eY"Maiiia'Nüiaiica········· ·· · · · · · · · · "B¡g: ·M~~~~J~·~ 'Fiüre's 'i>illleüte1· ·· · · · · · · Miembro Miembro ............. n~:·c~i~~·R"eYiieYR.üctrigüez ........... Patrocinador ii RESUMEN Se realizaron observaciones morfológicas a las plántulas Virola pavonis y V. sebífera en el bosque Alexander Von Humboldt de la Estación Experimental Agraria Alexander Von Humboldt del Instituto para la Innovación Agraria, Pucallpa, Ucayali-Perú. La metodología seguida para las observaciones morfológicas de las plántulas se basó en el estudio de regeneración natural de árboles tropicales propuesta por DIAZ Y RIOS (1993) y en la terminología botánica de VOZZO (1996) y PROCOPIO (2005). Simultáneamente para el mismo ámbito de estudio se describió dendrológicamente a los árboles adultos de las especies del género Virola. -
Taxonomia, Sistemática E Biogeografia De Brachyrhamdia Myers, 1927 (Siluriformes: Heptapteridae), Com Uma Investigação Sobre Seu Mimetismo Com Outros Siluriformes
UNIVERSIDADE DE SÃO PAULO FFCLRP - DEPARTAMENTO DE BIOLOGIA PROGRAMA DE PÓS-GRADUAÇÃO EM BIOLOGIA COMPARADA Taxonomia, sistemática e biogeografia de Brachyrhamdia Myers, 1927 (Siluriformes: Heptapteridae), com uma investigação sobre seu mimetismo com outros siluriformes VOLUME I (TEXTOS) Veronica Slobodian Dissertação apresentada à Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da USP, como parte das exigências para a obtenção do título de Mestre em Ciências, Área: Biologia Comparada. Ribeirão Preto-SP 2013 UNIVERSIDADE DE SÃO PAULO FFCLRP - DEPARTAMENTO DE BIOLOGIA PROGRAMA DE PÓS-GRADUAÇÃO EM BIOLOGIA COMPARADA Taxonomia, sistemática e biogeografia de Brachyrhamdia Myers, 1927 (Siluriformes: Heptapteridae), com uma investigação sobre seu mimetismo com outros siluriformes Veronica Slobodian Dissertação apresentada à Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da USP, como parte das exigências para a obtenção do título de Mestre em Ciências, Área: Biologia Comparada. Orientador: Prof. Dr. Flávio A. Bockmann Ribeirão Preto-SP 2013 Slobodian, Veronica Taxonomia, sistemática e biogeografia de Brachyrhamdia Myers, 1927 (Siluriformes: Heptapteridae), com uma investigação sobre seu mimetismo com outros siluriformes. Ribeirão Preto, 2013. 316 p.; 68 il.; 30 cm Dissertação de Mestrado, apresentada à Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto/USP. Departamento de Biologia. Orientador: Bockmann, Flávio Alicino. 1. Gênero Brachyrhamdia. 2. Taxonomia. 3. Sistemática. 4. Biogeografia. 5. Anatomia. i Resumo Brachyrhamdia é um gênero de bagres da família Heptapteridae do norte da América do Sul, ocorrendo nas bacias Amazônica (incluindo o Tocantins), do Orinoco e das Guianas. O presente trabalho compreende uma revisão taxonômica do gênero, com sua análise filogenética e inferências biogeográficas decorrentes. Atualmente, Brachyrhamdia é considerado ser constituído por cinco espécies, às quais este trabalho inclui a descrição de duas espécies novas, além do reconhecimento de uma possível terceira espécie. -
Chec List What Survived from the PLANAFLORO Project
Check List 10(1): 33–45, 2014 © 2014 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution What survived from the PLANAFLORO Project: PECIES S Angiosperms of Rondônia State, Brazil OF 1* 2 ISTS L Samuel1 UniCarleialversity of Konstanz, and Narcísio Department C.of Biology, Bigio M842, PLZ 78457, Konstanz, Germany. [email protected] 2 Universidade Federal de Rondônia, Campus José Ribeiro Filho, BR 364, Km 9.5, CEP 76801-059. Porto Velho, RO, Brasil. * Corresponding author. E-mail: Abstract: The Rondônia Natural Resources Management Project (PLANAFLORO) was a strategic program developed in partnership between the Brazilian Government and The World Bank in 1992, with the purpose of stimulating the sustainable development and protection of the Amazon in the state of Rondônia. More than a decade after the PLANAFORO program concluded, the aim of the present work is to recover and share the information from the long-abandoned plant collections made during the project’s ecological-economic zoning phase. Most of the material analyzed was sterile, but the fertile voucher specimens recovered are listed here. The material examined represents 378 species in 234 genera and 76 families of angiosperms. Some 8 genera, 68 species, 3 subspecies and 1 variety are new records for Rondônia State. It is our intention that this information will stimulate future studies and contribute to a better understanding and more effective conservation of the plant diversity in the southwestern Amazon of Brazil. Introduction The PLANAFLORO Project funded botanical expeditions In early 1990, Brazilian Amazon was facing remarkably in different areas of the state to inventory arboreal plants high rates of forest conversion (Laurance et al. -
An Update on Ethnomedicines, Phytochemicals, Pharmacology, and Toxicity of the Myristicaceae Species
Received: 30 October 2020 Revised: 6 March 2021 Accepted: 9 March 2021 DOI: 10.1002/ptr.7098 REVIEW Nutmegs and wild nutmegs: An update on ethnomedicines, phytochemicals, pharmacology, and toxicity of the Myristicaceae species Rubi Barman1,2 | Pranjit Kumar Bora1,2 | Jadumoni Saikia1 | Phirose Kemprai1,2 | Siddhartha Proteem Saikia1,2 | Saikat Haldar1,2 | Dipanwita Banik1,2 1Agrotechnology and Rural Development Division, CSIR-North East Institute of Prized medicinal spice true nutmeg is obtained from Myristica fragrans Houtt. Rest spe- Science & Technology, Jorhat, 785006, Assam, cies of the family Myristicaceae are known as wild nutmegs. Nutmegs and wild nutmegs India 2Academy of Scientific and Innovative are a rich reservoir of bioactive molecules and used in traditional medicines of Europe, Research (AcSIR), Ghaziabad, 201002, Uttar Asia, Africa, America against madness, convulsion, cancer, skin infection, malaria, diar- Pradesh, India rhea, rheumatism, asthma, cough, cold, as stimulant, tonics, and psychotomimetic Correspondence agents. Nutmegs are cultivated around the tropics for high-value commercial spice, Dipanwita Banik, Agrotechnology and Rural Development Division, CSIR-North East used in global cuisine. A thorough literature survey of peer-reviewed publications, sci- Institute of Science & Technology, Jorhat, entific online databases, authentic webpages, and regulatory guidelines found major 785006, Assam, India. Email: [email protected] and phytochemicals namely, terpenes, fatty acids, phenylpropanoids, alkanes, lignans, flavo- [email protected] noids, coumarins, and indole alkaloids. Scientific names, synonyms were verified with Funding information www.theplantlist.org. Pharmacological evaluation of extracts and isolated biomarkers Council of Scientific and Industrial Research, showed cholinesterase inhibitory, anxiolytic, neuroprotective, anti-inflammatory, immu- Ministry of Science & Technology, Govt. -
Volume II Appendices FILE
Volume II Appendices FILE VI-. -. .; - -. , , ~711 =ii=:::i2iiii i , " i ' .:I IIgl~~ - Ij, , ! CENTRAL SELVA NATURAL RESOURCES MANAGEMENT PROJECT USAID PROJECT NO. 527-0240 VOLUME II - APPENDICES Lima, Peru October, 1981 Prepared by: JRB Associates 8400 Westpark Dr. McLean, VA 22102 APPENDICES APPENDIX A Bayley, Peter FISH RNSOURCES IN THE PALCAZU VALLEY: Effects of the Road and Colonization on Conservation and Protein Supply APPENDIX B Bolaftos/Wh-tson ROPORT ON THE EVALUATION OF LAND USE CAPACITY APPENDIX C Bolaflios/Wetson REPORT ON THE PALCAZU VALLEY ECOLOGICAL MALP APPBNDIX D Bt-aec, Antomd.-o ECOLOGICAL VALTgATION OF THE PALCAZU RIVER VALLEY ( Paseo, Peru.) AND GUIDELINES FOR AN BNVIRONMNTAL GONSBRYVMION PROGAM APPENDIX E Dourejean.i, Marc MNA&GNMENT OF FAUNA AND WLDLANDS IN THE PALCAZU VALLEY APPENDIX F Postec, Robin BRIE-F INVBNTORY OF PLANT COMMUNITIES AND PLANT RESOURCES OF THE PALCAZU VALLEY Department of Pasci. Peru APPENDIX G He.tsborn, Gary FORESTDRY POTENT.AL IN THE PA'WCAZU VALLEY, PERU APPENDIX H Marks, Ira BASELINE HEALTH ASSESSMENT OF THE PALCAZU VALLEY APPENDIX I MicCaff-rey, Dennis AIGZYSIS OF GOVERNMENTAL INSTITUTIONS INVOLVED IN DEVELOPMENT OF THE PALCAZU VALLEY APPENDIX J Morris, Gregory L. THE CLIMATE AND HYDROLOGY OrT THE PALCAZU WATERSHED AND IMPACTS OF AGRICULTURAL DEVELOPMENT APPENDI X K Pool, Douglas AGRICULTURAL POTENTIAL AND NATURAL RESOURCE MANAGEMENT OF THE PALCAZU VALLEY, PERU Appendix L Smith, Richard Chase LAND, NATURAL RESOURCES AND ECONOMIC DEVELOPMENT OF THE AMUESHA NATIVE COMMUNITIES IN THE PALCAZU VALLEY APPENDIX M Staver, Charles ANINWL PRODUCTION SYSTEMS IN THE PALCAZU VALLEY AND MRANS FOR THEIR EXPANSION AND INTENSIFICATION APPENDIX N Tesi, Joseph LAND USE CAPABILITY AND RECOMMENDED LAND USE FOR THE P&LCAZU VALLEY APPENDIX 0 Zadtaga, Frank SOME IMPORTANT WATER AND RELATED RESOURCE CONSIDERATIONS AFFECTING THE CAPABILITY AND SUITABILITY FOR DEVELOPMENT OF TEE PALCA.ZU VALLEY, PERU APPENDIX A FISH RESOURCES IN THE PALCAZU VALLEY: EFFECTS OF THE ROAD AND COLONIZATION ON CONSERVATION AND PROTEIN SUPPLY Peter B. -
Discovering Karima (Euphorbiaceae), a New Crotonoid Genus from West Tropical Africa Long Hidden Within Croton
RESEARCH ARTICLE Discovering Karima (Euphorbiaceae), a New Crotonoid Genus from West Tropical Africa Long Hidden within Croton Martin Cheek1*, Gill Challen1, Aiah Lebbie2, Hannah Banks1, Patricia Barberá3, Ricarda Riina3* 1 Science Department, Royal Botanic Gardens, Kew, Surrey, United Kingdom, 2 National Herbarium of Sierra Leone, Dept. of Biological Sciences, Njala University, PMB, Freetown, Sierra Leone, 3 Department of Biodiversity and Conservation, Real Jardín Botánico, RJB-CSIC, Plaza de Murillo, Madrid, Spain * [email protected] (MC); [email protected] (RR) Abstract Croton scarciesii (Euphorbiaceae-Crotonoideae), a rheophytic shrub from West Africa, is OPEN ACCESS shown to have been misplaced in Croton for 120 years, having none of the diagnostic char- Citation: Cheek M, Challen G, Lebbie A, Banks H, acters of that genus, but rather a set of characters present in no known genus of the family. Barberá P, Riina R (2016) Discovering Karima Pollen analysis shows that the new genus Karima belongs to the inaperturate crotonoid (Euphorbiaceae), a New Crotonoid Genus from West Tropical Africa Long Hidden within Croton. PLoS group. Analysis of a concatenated molecular dataset combining trnL-F and rbcL sequences ONE 11(4): e0152110. doi:10.1371/journal. positioned Karima as sister to Neoholstia from south eastern tropical Africa in a well-sup- pone.0152110 ported clade comprised of genera of subtribes Grosserineae and Neoboutonieae of the ina- Editor: Nico Cellinese, University of Florida, UNITED perturate crotonoid genera. Several morphological characters support the relationship of STATES Karima with Neoholstia, yet separation is merited by numerous characters usually associ- Received: January 5, 2016 ated with generic rank in Euphorbiaceae. -
Biologia Alimentar E Reprodutiva Na Comunidade De Peixes Do Rio Passa Cinco (Sp)
PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS (ZOOLOGIA) BIOLOGIA ALIMENTAR E REPRODUTIVA NA COMUNIDADE DE PEIXES DO RIO PASSA CINCO (SP) GIULIANNA RODRIGUES RONDINELI Dissertação apresentada ao Instituto de Biociências do Campus de Rio Claro, Universidade Estadual Paulista, como parte dos requisitos para obtenção do título de Mestre em Ciências Biológicas (Zoologia). Março - 2007 2 BIOLOGIA ALIMENTAR E REPRODUTIVA NA COMUNIDADE DE PEIXES DO RIO PASSA CINCO (SP) GIULIANNA RODRIGUES RONDINELI Orientador: Prof. Dr. Francisco Manoel de Souza Braga Dissertação apresentada ao Instituto de Biociências do Campus de Rio Claro, Universidade Estadual Paulista, como parte dos requisitos para obtenção do título de Mestre em Ciências Biológicas (Zoologia). Rio Claro Estado de São Paulo – Brasil Março de 2007 3 Dedico esse trabalho à minha família e ao Alberto. 4 AGRADECIMENTOS À Deus, por ter guiado meus passos, iluminado minha mente e por ter me dado força nos momentos em que mais precisei. Ao Prof. Dr. Francisco M. S. Braga, meu orientador, por todos esses anos de convívio e aprendizado, pela paciência, confiança, incentivo e por ter lido minha dissertação em suas férias! Ao Alberto, Fabio e Ursulla pela amizade e carinho e também pelas longas caminhadas em busca dos pontos de coleta. Aos proprietários dos locais onde se encontravam nossos pontos de coleta: Sr. Antônio Guardia, que já não está mais junto de nós, pela gentileza em nos deixar à vontade dentro de sua propriedade; Sr. Alcides, que no primeiro contato “não gostava de peixe nem de quem pescava” e que nas coletas seguintes mostrou-se uma simpatia só; e Sr. -
Altruism During Predation in an Assassin Bug
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Open Archive Toulouse Archive Ouverte Open Archive Toulouse Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible. This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 11543 Identification number: DOI : 10.1007/s00114-013-1091-9 Official URL: http://dx.doi.org/10.1007/s00114-013-1091-9 To cite this version: Dejean, Alain and Revel, Messika and Azémar, Frédéric and Roux, Olivier Altruism during predation in an assassin bug. (2013) Naturwissenschaften, vol. 100 (n° 10). pp. 913-922. ISSN 0028-1042 Any correspondence concerning this service should be sent to the repository administrator: [email protected] Altruism during predation in an assassin bug Alain Dejean & Messika Revel & Frédéric Azémar & Olivier Roux Abstract Zelus annulosus is an assassin bug species mostly sticky substance of the sundew setae on their forelegs aids in noted on Hirtella physophora, a myrmecophyte specifically prey capture. Group ambushing permits early instars to cap- associated with the ant Allomerus decemarticulatus known to ture insects that they then share or not depending on prey size build traps on host tree twigs to ambush insect preys. The Z. and the hunger of the successful nymphs. Fourth and fifth annulosus females lay egg clutches protected by a sticky instars, with greater needs, rather ambush solitarily on differ- substance. To avoid being trapped, the first three instars of ent host tree leaves, but attract siblings to share large preys. -
Exudates Used As Medicine by the “Caboclos River-Dwellers” of the Unini River, AM, Brazil – Classification Based in Their
Revista Brasileira de Farmacognosia 26 (2016) 379–384 ww w.elsevier.com/locate/bjp Original Article Exudates used as medicine by the “caboclos river-dwellers” of the Unini River, AM, Brazil – classification based in their chemical composition a,b a a a João Henrique G. Lago , Jaqueline Tezoto , Priscila B. Yazbek , Fernando Cassas , c a,∗ Juliana de F.L. Santos , Eliana Rodrigues a Department of Biological Sciences, Centro de Estudos Etnobotânicos e Etnofarmacológicos, Universidade Federal de São Paulo, Diadema, SP, Brazil b Department of Exact Sciences and Earth, Universidade Federal de São Paulo, Diadema, SP, Brazil c Coordenac¸ ão em Ciência e Tecnologia, Universidade Federal do Maranhão, São Luís, MA, Brazil a b s t r a c t a r t i c l e i n f o Article history: Although the use of exudates in traditional medicine has been commonly observed during ethnophar- Received 30 June 2015 macological surveys, few records have been made concerning the scientific merits of these products. The Accepted 14 March 2016 aim of this study was to document ethnopharmacological data and to classify exudates used as medicine Available online 28 March 2016 by the “caboclos” river-dwellers from the Unini River of Amazonas, Brazil, on chemical analyses basis. Using an ethnographic approach, indicated plants and their respective exudates were collected, identi- Keywords: fied and incorporated into herbarium of the National Institute of Amazonian Research. To classify these Amazon forest exudates, plant material was extracted using methanol, and obtained extracts were analyzed by Nuclear Ethnobotany Magnetic Resonance and mass spectrometry aiming identification of main compounds. -
Downloaded from Brill.Com10/09/2021 12:24:23AM Via Free Access 2 IAWA Journal, Vol
IAWA Journal, Vol. 26 (1), 2005: 1-68 WOOD ANATOMY OF THE SUBFAMILY EUPHORBIOIDEAE A comparison with subfamilies Crotonoideae and Acalyphoideae and the implications for the circumscription of the Euphorbiaceae Alberta M. W. Mennega Nationaal Herbarium Nederland, Utrecht University branch, Heidelberglaan 2, 3584 es Utrecht, The Netherlands SUMMARY The wood anatomy was studied of 82 species from 34 out of 54 genera in the subfamily Euphorbioideae, covering all five tribes recognized in this subfamily. In general the woods show a great deal of similarity. They are charac terized by a relative paucity of vessels, often arranged in short to long, dumbbell-shaped or twin, radial multiples, and by medium-sized to large intervessel pits; fibres often have gelatinous walls; parenchyma apotracheal in short, wavy, narrow bands and diffuse-in-aggregates; mostly uni- or only locally biseriate rays, strongly heterocellular (except Hippomane, Hura and Pachystroma). Cell contents, either silica or crystals, or both together, are nearly always present and often useful in distinguishing between genera. Radiallaticifers were noticed in most genera, though they are scarce and difficult to trace. The laticifers are generally not surrounded by special cells, except in some genera of the subtribe Euphorbiinae where radiallaticifers are comparatively frequent and conspicuous. Three ofthe five tribes show a great deal of conformity in their anatomy. Stomatocalyceae, however, stand apart from the rest by the combination of the scarcity of vessels, and mostly biseriate, vertically fused and very tall rays. Within Euphorbieae the subtribe Euphorbiinae shows a greater vari ation than average, notably in vessel pitting, the frequent presence of two celled parenchyma strands, and in size and frequency of the laticifers. -
November, 2020 London Aquaria Society
Volume 64, Issue 8 November, 2020 London Aquaria Society www.londonaquariasociety.com I Have a Monster in my Aquarium. What is it? www.thenakedscientists.com/forum/index.php?topic=35468.0 A monster's moved itself into my house and I've not even shagged it. I have a small indoor heated aquarium which fits within a picture frame and hangs on the wall of my living room. The tank is about 2.5 foot long by about 18 inches high by about 2 or 3 inches deep and is fully enclosed in a wooden frame. It contains guppies and a lot of weed and snails. A couple of weeks ago I saw what I thought was a spider drowning, thrashing/swimming in the tank. I tried to fish it out but it buried itself in the gravel and I lost it. A few hours later I was amazed to see it sitting in the weed. Upon closer examination I could see it has six legs, clearly has a head, abdomen and thorax, has a laterally flattened body and it’s abdomen was pulsating, presumably to facilitate breathing. It was then about 10mm long but is now about 15. No fish seem to be disappearing and I have a number of baby guppies which are smaller than it is. But I suspect it is eating snails. I assume it is an insect larva and was probably introduced on the weed, possibly as an egg. But since it is a tropical tank I have no idea whether the weed is of native or foreign origin.