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Phytotaxa, Zamia Incognita (Zamiaceae): the Exciting Discovery of a New Gymnosperm
Phytotaxa 2: 29–34 (2009) ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ Article PHYTOTAXA Copyright © 2009 • Magnolia Press ISSN 1179-3163 (online edition) Zamia incognita (Zamiaceae): the exciting discovery of a new gymnosperm from Colombia ANDERS J. LINDSTRÖM1 & ÁLVARO IDÁRRAGA2 1Nong Nooch Tropical Botanical Garden, 34/1 Sukhumvit Highway, Najomtien, Sattahip, Chonburi 20250 Thailand 2Universidad de Antioquia, Herbario Universidad de Antioquia (HUA), Medellín, Colombia Abstract Colombia is home to the majority of known South American species of Zamia (Zamiaceae). Although Zamia is now the only recognised genus of extant Cycadales in South America, it shows some complex ecological adaptations that have resulted in several evolutionarily divergent sections within the genus. The recent publication of Flora de Colombia listed 16 species, of which seven are endemic and five were newly described in the very same treatment. Although this treatment was current at the time of publication, recent collections and additional material of little-known species have made an update and further clarification necessary. A new species, Zamia incognita is described here and its relationships are discussed. Key words: Colombia, cycads, gymnosperms, Zamia Introduction The classification of Zamia Linnaeus (1763: 1659), a genus of about 57 species of mainly South and Central American cycads, is still incomplete with new species still to be discovered and described. The relationships are not very well-studied and there are few classifications at the subgeneric level (Schuster, 1932). Most species have been described individually by various authors and not as part of a larger taxonomic treatment or revision. Because of the inaccessibility of many habitats, there are very few specimens of South American species. -
Flora E Vegetação
3 FlorA E vegetAÇÃO DA ReservA BiolÓgiCA de PedrA TAlhADA Louis Nusbaumer MARIA REGINA DE VASCONCELLOS Barbosa W. WAYT Thomas Marccus V. Alves PIERRE-ANDRÉ Loizeau RODOLPHE Spichiger Nusbaumer, L., M. R. V. Barbosa, W. W. Thomas, M. V. Alves, P.-A. Loizeau & R. Spichiger. 2015. Flora e vegetação da Reserva Biológica de Pedra Talhada. In : Studer, A., L. Nusbaumer & R. Spichiger (Eds.). Biodiversidade da Reserva Biológica de Pedra Talhada (Alagoas, Pernambuco - Brasil). Boissiera 68: 59-121. 60 Estratos arbustivo e arbóreo da floresta da Reserva de Pedra Talhada. FLORA E VEGETAÇÃO DA RESERVA BIOLÓGICA DE PEDRA TALHADA 3 INTRODUÇÃO A floresta da Reserva Biológica de Pedra Talhada está situada no interior do continente, a 90 km da A floresta da Reserva Biológica de Pedra Talhada costa, porém ainda, no domínio da Mata Atlântica, (Reserva) é considerada um brejo de altitude, ou bioma no qual predomina uma formação ombró seja, uma formação florestal ombrófila submonta fila constituída por numerosos táxons de regiões na (Submontane ombrophilous forest, STUDER, 1985; úmidas, tanto endêmicos quanto comuns à Floresta THOMAS & BARBOSA, 2008), que subsiste graças ao cli Amazônica. Entre os brejos de altitude da Reserva e a ma local muito mais úmido que aquele das regiões zona da mata, no litoral, se estende a zona do agreste, vizinhas (3.1, todas as fotografias deste capítulo fo que apresenta uma formação florestal de transição ram tiradas na Reserva Biológica de Pedra Talhada). mais seca que a floresta atlântica úmida, porém mais Essas condições climáticas favoráveis se mantêm úmida que a floresta xerófita da Caatinga. As forma graças ao relevo (inselbergs) do Planalto (Serra) da ções vegetais do agreste que circundam a floresta da Borborema, que barra os ventos oceânicos, captan Reserva estão gravemente ameaçadas pela pecuária do, por condensação, a umidade do ar que retorna e a agricultura (BIANCHI & HAIG, 2013). -
Identificación De Compuestos Leishmanicidas En El Rizoma De Dorstenia Contrajerva
Centro de Investigación Científica de Yucatán, A.C. Posgrado en Ciencias Biológicas IDENTIFICACIÓN DE COMPUESTOS LEISHMANICIDAS EN EL RIZOMA DE DORSTENIA CONTRAJERVA Tesis que presenta HÉCTOR ARTURO PENICHE PAVÍA En opción al título de MAESTRO EN CIENCIAS (Ciencias Biológicas: Opción Biotecnología) Mérida, Yucatán, México 2016 Este trabajo se llevó a cabo en la Unidad de Biotecnología del Centro de Investigación Científica de Yucatán, y forma parte del proyecto de ciencia básica Conacyt 105346 titulado “Aislamiento y evaluación in vitro de metabolitos de plantas nativas de Yucatán con actividad antiprotozoaria”, en el que se participó bajo la dirección del Dr. Sergio R. Peraza Sánchez. AGRADECIMIENTOS Al Consejo Nacional de Ciencia y Tecnología (CONACYT), por el apoyo financiero a través del proyecto de Ciencia Básica 105346 con título “Aislamiento y evaluación in vitro de metabolitos de plantas nativas de Yucatán con actividad antiprotozoaria” y por la beca mensual otorgada con número 338183. Al Centro de Investigación Científica de Yucatán (CICY), por las facilidades para la realización de este proyecto, en especial a la Unidad de Biotecnología; así como el laboratorio de Inmunobiología del Centro de Investigaciones Regionales (CIR) “Dr. Hideyo Noguchi” de la Universidad Autónoma de Yucatán (UADY). A mis directores de tesis el Dr. Sergio R. Peraza Sánchez y la Dra. Rosario García Miss, por la confianza brindada al permitirme una vez más ser parte de su equipo de trabajo y por sus valiosos aportes de carácter científico para la realización y culminación exitosa de este trabajo. A la técnica Q.F.B. Mirza Mut Martín, por todas sus atenciones, compartirme su tiempo y conocimiento sobre el cultivo celular de leishmania. -
Ethnopharmacology of Fruit Plants
molecules Review Ethnopharmacology of Fruit Plants: A Literature Review on the Toxicological, Phytochemical, Cultural Aspects, and a Mechanistic Approach to the Pharmacological Effects of Four Widely Used Species Aline T. de Carvalho 1, Marina M. Paes 1 , Mila S. Cunha 1, Gustavo C. Brandão 2, Ana M. Mapeli 3 , Vanessa C. Rescia 1 , Silvia A. Oesterreich 4 and Gustavo R. Villas-Boas 1,* 1 Research Group on Development of Pharmaceutical Products (P&DProFar), Center for Biological and Health Sciences, Federal University of Western Bahia, Rua Bertioga, 892, Morada Nobre II, Barreiras-BA CEP 47810-059, Brazil; [email protected] (A.T.d.C.); [email protected] (M.M.P.); [email protected] (M.S.C.); [email protected] (V.C.R.) 2 Physical Education Course, Center for Health Studies and Research (NEPSAU), Univel University Center, Cascavel-PR, Av. Tito Muffato, 2317, Santa Cruz, Cascavel-PR CEP 85806-080, Brazil; [email protected] 3 Research Group on Biomolecules and Catalyze, Center for Biological and Health Sciences, Federal University of Western Bahia, Rua Bertioga, 892, Morada Nobre II, Barreiras-BA CEP 47810-059, Brazil; [email protected] 4 Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, Rodovia Dourados, Itahum Km 12, Cidade Universitaria, Caixa. postal 364, Dourados-MS CEP 79804-970, Brazil; [email protected] * Correspondence: [email protected]; Tel.: +55-(77)-3614-3152 Academic Editors: Raffaele Pezzani and Sara Vitalini Received: 22 July 2020; Accepted: 31 July 2020; Published: 26 August 2020 Abstract: Fruit plants have been widely used by the population as a source of food, income and in the treatment of various diseases due to their nutritional and pharmacological properties. -
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. -
The Castilleae, a Tribe of the Moraceae, Renamed and Redefined Due to the Exclusion of the Type Genus Olmedia From
Bot. Neerl. Ada 26(1), February 1977, p. 73-82, The Castilleae, a tribe of the Moraceae, renamed and redefined due to the exclusion of the type genus Olmedia from the “Olmedieae” C.C. Berg Instituut voor Systematische Plantkunde, Utrecht SUMMARY New data on in the of Moraceae which known cladoptosis group was up to now as the tribe Olmedieae led to a reconsideration ofthe position ofOlmedia, and Antiaropsis , Sparattosyce. The remainder ofthe tribe is redefined and is named Castilleae. 1. INTRODUCTION The monotypic genus Olmedia occupies an isolated position within the neo- tropical Olmedieae. Its staminate flowers have valvate tepals, inflexed stamens springing back elastically at anthesis, and sometimes well-developed pistil- lodes. Current anatomical research on the wood of Moraceae (by Dr. A. M. W. Mennega) and recent field studies (by the present author) revealed that Olmedia is also distinct in anatomical characters of the wood and because of the lack of self-pruning branches. These differences between Olmedia and the other representatives of the tribe demand for reconsideration of the position of the genus and the deliminationof the tribe. The Olmedia described The genus was by Ruiz & Pavon (1794). original description mentioned that the stamens bend outward elastically at anthesis. Nevertheless it was placed in the “Artocarpeae” (cf. Endlicher 1836-1840; Trecul 1847), whereas it should have been placed in the “Moreae” on ac- of of count the characters the stamens which were rather exclusively used for separating the two taxa. Remarkably Trecul (1847) in his careful study on the “Artocarpeae” disregarded the (described) features of the stamens. -
Thesis with Everything
The Pennsylvania State University The Graduate School Department of Geosciences MOLECULAR AND ISOTOPIC INDICATORS OF CANOPY CLOSURE IN ANCIENT FORESTS AND THE EFFECTS OF ENVIRONMENTAL GRADIENTS ON LEAF ALKANE EXPRESSION A Dissertation in Geosciences and Biogeochemistry by Heather V. Graham © 2014 Heather V. Graham Submitted in Partial Fulfillment of the Requirements for the degree of Doctor of Philosophy August 2014 The dissertation of Heather V. Graham was reviewed and approved* by the following: Katherine H. Freeman Professor of Geosciences Dissertation Advisor Co-Chair of Committee Lee R. Kump Professor of Geosciences Co-Chair of Committee Peter D. Wilf Professor of Geosciences Mark E. Patzkowsky Associate Professor of Geosciences Erica A.H. Smithwick Associate Professor Ecology Outside Committee Member Scott L. Wing Curator of Paleobotany, Smithsonian Institution Special Member Chris J. Marone Professor of Geosciences Associate for Graduate Programs and Research in Geosciences *Signatures are on file in the Graduate School ii ABSTRACT Dense forests with closed canopies are of enormous climatic and ecological significance. Three-dimensional forest structure affects surface albedo, atmospheric circulation, hydrologic cycling, soil stability, and the carbon cycle, both on the local and global scale. Increasingly, dense canopy forests are recognized for their role in plant and animal evolution and provide a great variety of microhabitats into which much of the diversity of animal and plant life has specialized. The geologic history of three dimensional forest structure is poorly known, however, because fossil assemblages seldom reflect tree spacing, size, or branching and adaptations specific to closed-canopy forests – such as large, fleshy fruits or branchless boles – rarely preserve. -
A Rapid Biological Assessment of the Upper Palumeu River Watershed (Grensgebergte and Kasikasima) of Southeastern Suriname
Rapid Assessment Program A Rapid Biological Assessment of the Upper Palumeu River Watershed (Grensgebergte and Kasikasima) of Southeastern Suriname Editors: Leeanne E. Alonso and Trond H. Larsen 67 CONSERVATION INTERNATIONAL - SURINAME CONSERVATION INTERNATIONAL GLOBAL WILDLIFE CONSERVATION ANTON DE KOM UNIVERSITY OF SURINAME THE SURINAME FOREST SERVICE (LBB) NATURE CONSERVATION DIVISION (NB) FOUNDATION FOR FOREST MANAGEMENT AND PRODUCTION CONTROL (SBB) SURINAME CONSERVATION FOUNDATION THE HARBERS FAMILY FOUNDATION Rapid Assessment Program A Rapid Biological Assessment of the Upper Palumeu River Watershed RAP (Grensgebergte and Kasikasima) of Southeastern Suriname Bulletin of Biological Assessment 67 Editors: Leeanne E. Alonso and Trond H. Larsen CONSERVATION INTERNATIONAL - SURINAME CONSERVATION INTERNATIONAL GLOBAL WILDLIFE CONSERVATION ANTON DE KOM UNIVERSITY OF SURINAME THE SURINAME FOREST SERVICE (LBB) NATURE CONSERVATION DIVISION (NB) FOUNDATION FOR FOREST MANAGEMENT AND PRODUCTION CONTROL (SBB) SURINAME CONSERVATION FOUNDATION THE HARBERS FAMILY FOUNDATION The RAP Bulletin of Biological Assessment is published by: Conservation International 2011 Crystal Drive, Suite 500 Arlington, VA USA 22202 Tel : +1 703-341-2400 www.conservation.org Cover photos: The RAP team surveyed the Grensgebergte Mountains and Upper Palumeu Watershed, as well as the Middle Palumeu River and Kasikasima Mountains visible here. Freshwater resources originating here are vital for all of Suriname. (T. Larsen) Glass frogs (Hyalinobatrachium cf. taylori) lay their -
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. -
The One Hundred Tree Species Prioritized for Planting in the Tropics and Subtropics As Indicated by Database Mining
The one hundred tree species prioritized for planting in the tropics and subtropics as indicated by database mining Roeland Kindt, Ian K Dawson, Jens-Peter B Lillesø, Alice Muchugi, Fabio Pedercini, James M Roshetko, Meine van Noordwijk, Lars Graudal, Ramni Jamnadass The one hundred tree species prioritized for planting in the tropics and subtropics as indicated by database mining Roeland Kindt, Ian K Dawson, Jens-Peter B Lillesø, Alice Muchugi, Fabio Pedercini, James M Roshetko, Meine van Noordwijk, Lars Graudal, Ramni Jamnadass LIMITED CIRCULATION Correct citation: Kindt R, Dawson IK, Lillesø J-PB, Muchugi A, Pedercini F, Roshetko JM, van Noordwijk M, Graudal L, Jamnadass R. 2021. The one hundred tree species prioritized for planting in the tropics and subtropics as indicated by database mining. Working Paper No. 312. World Agroforestry, Nairobi, Kenya. DOI http://dx.doi.org/10.5716/WP21001.PDF The titles of the Working Paper Series are intended to disseminate provisional results of agroforestry research and practices and to stimulate feedback from the scientific community. Other World Agroforestry publication series include Technical Manuals, Occasional Papers and the Trees for Change Series. Published by World Agroforestry (ICRAF) PO Box 30677, GPO 00100 Nairobi, Kenya Tel: +254(0)20 7224000, via USA +1 650 833 6645 Fax: +254(0)20 7224001, via USA +1 650 833 6646 Email: [email protected] Website: www.worldagroforestry.org © World Agroforestry 2021 Working Paper No. 312 The views expressed in this publication are those of the authors and not necessarily those of World Agroforestry. Articles appearing in this publication series may be quoted or reproduced without charge, provided the source is acknowledged. -
Atlas of Pollen and Plants Used by Bees
AtlasAtlas ofof pollenpollen andand plantsplants usedused byby beesbees Cláudia Inês da Silva Jefferson Nunes Radaeski Mariana Victorino Nicolosi Arena Soraia Girardi Bauermann (organizadores) Atlas of pollen and plants used by bees Cláudia Inês da Silva Jefferson Nunes Radaeski Mariana Victorino Nicolosi Arena Soraia Girardi Bauermann (orgs.) Atlas of pollen and plants used by bees 1st Edition Rio Claro-SP 2020 'DGRV,QWHUQDFLRQDLVGH&DWDORJD©¥RQD3XEOLFD©¥R &,3 /XPRV$VVHVVRULD(GLWRULDO %LEOLRWHF£ULD3ULVFLOD3HQD0DFKDGR&5% $$WODVRISROOHQDQGSODQWVXVHGE\EHHV>UHFXUVR HOHWU¶QLFR@RUJV&O£XGLD,Q¬VGD6LOYD>HW DO@——HG——5LR&ODUR&,6(22 'DGRVHOHWU¶QLFRV SGI ,QFOXLELEOLRJUDILD ,6%12 3DOLQRORJLD&DW£ORJRV$EHOKDV3µOHQ– 0RUIRORJLD(FRORJLD,6LOYD&O£XGLD,Q¬VGD,, 5DGDHVNL-HIIHUVRQ1XQHV,,,$UHQD0DULDQD9LFWRULQR 1LFRORVL,9%DXHUPDQQ6RUDLD*LUDUGL9&RQVXOWRULD ,QWHOLJHQWHHP6HUYL©RV(FRVVLVWHPLFRV &,6( 9,7¯WXOR &'' Las comunidades vegetales son componentes principales de los ecosistemas terrestres de las cuales dependen numerosos grupos de organismos para su supervi- vencia. Entre ellos, las abejas constituyen un eslabón esencial en la polinización de angiospermas que durante millones de años desarrollaron estrategias cada vez más específicas para atraerlas. De esta forma se establece una relación muy fuerte entre am- bos, planta-polinizador, y cuanto mayor es la especialización, tal como sucede en un gran número de especies de orquídeas y cactáceas entre otros grupos, ésta se torna más vulnerable ante cambios ambientales naturales o producidos por el hombre. De esta forma, el estudio de este tipo de interacciones resulta cada vez más importante en vista del incremento de áreas perturbadas o modificadas de manera antrópica en las cuales la fauna y flora queda expuesta a adaptarse a las nuevas condiciones o desaparecer. -
Fplgtr113.Pdf
Abstract Summarizes information on wood as an engineering material. Presents properties of wood and wood-based products of particular concern to the architect and engineer. Includes discussion of designing with wood and wood-based products along with some pertinent uses. Keywords: wood structure, physical properties (wood), mechanical properties (wood), lumber, wood-based composites, plywood, panel products, design, fastenings, wood moisture, drying, gluing, fire resistance, finishing, decay, sandwich construction, preservation, and wood- based products On the cover: (Left to right, top to bottom) 1. Research at the Forest Products Laboratory, Madison, Wisconsin, contributes to maximizing benefits of the Nation’s timber resource. 2. Testing the behavior of wood in fire helps enhance fire safety. 3. The all-wood, 162-m (530-ft ) clear-span Tacoma Dome exemplifies the structural and esthetic potential of wood construction (photo courtesy of Western Wood Structures, Inc., Tualatin, Oregon). 4. Bending tests are commonly used to determine the engineering properties of wood. 5. Engineered wood trusses exemplify research that has led to more efficient use of wood. 6. The Teal River stress-laminated deck bridge is March 1999 located in Sawyer County, Wisconsin. 7. Kiln drying of wood is an important procedure Forest Products Laboratory. 1999. Wood handbook—Wood as an during lumber manufacturing. engineering material. Gen. Tech. Rep. FPL–GTR–113. Madison, WI: 8. Legging adhesive (photo courtesy of Air Products U.S. Department of Agriculture, Forest Service, Forest Products and Chemicals, Inc., Allentown Pennsylvania). Laboratory. 463 p. Adhesive bonding is a critical component in the A limited number of free copies of this publication are available to the performance of many wood products.