Palinotaxonomia Da Tribo Hippomaneae (Euphorbiaceae)
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Revision and Phylogeny of Acalypha (Euphorbiaceae) in Malesia
Blumea 55, 2010: 21–60 www.ingentaconnect.com/content/nhn/blumea RESEARCH ARTICLE doi:10.3767/000651910X499141 Revision and phylogeny of Acalypha (Euphorbiaceae) in Malesia V.G. Sagun1,2, G.A. Levin2, P.C. van Welzen3 Key words Abstract Twenty-eight species of Acalypha are recognized in Malesia. Acalypha paniculata is the sole member of subgenus Linostachys in Malesia and the rest of the species belong to subgenus Acalypha. Four previously Acalypha synonymized species are resurrected as distinct species, namely A. angatensis, A. cardiophylla var. cardiophylla, Euphorbiaceae A. grandis, and A. wilkesiana. Four species names are newly reduced to synonymy. The molecular phylogenetic Malesia analyses indicate that Acalypha is monophyletic, as is the subgenus Acalypha. The early-diverging lineages in the phylogeny genus, and its closest outgroup, consist of African species. The Malesian species do not form a monophyletic group although the molecular data strongly support two small clades within the region that are morphologically homogene- ous. The classification system that Pax and Hoffmann applied to subgenus Acalypha, which is based primarily on inflorescence morphology, appears to be unsatisfactory and incongruent with the phylogenetic analyses. Published on 16 April 2010 INTRODUCTION Molecular systematics confirms the placement of Acalypha in Acalyphoideae s.s. and shows a close relationship between Acalypha L. is the third largest genus in the Euphorbiaceae Acalypha and Mareya Baill. (Wurdack et al. 2005, Tokuoka s.s. after Euphorbia L., and Croton L., having about 450 spe- 2007). Their relationship is supported by similar morphologi- cies worldwide (Webster 1994, Radcliffe-Smith 2001). In the cal characteristics, including laciniate styles, pendulous anther Malesian region, 28 species of Acalypha are recognized herein. -
Barking up the Same Tree: a Comparison of Ethnomedicine and Canine Ethnoveterinary Medicine Among the Aguaruna Kevin a Jernigan
Journal of Ethnobiology and Ethnomedicine BioMed Central Research Open Access Barking up the same tree: a comparison of ethnomedicine and canine ethnoveterinary medicine among the Aguaruna Kevin A Jernigan Address: COPIAAN (Comité de Productores Indígenas Awajún de Alto Nieva), Bajo Cachiaco, Peru Email: Kevin A Jernigan - [email protected] Published: 10 November 2009 Received: 9 July 2009 Accepted: 10 November 2009 Journal of Ethnobiology and Ethnomedicine 2009, 5:33 doi:10.1186/1746-4269-5-33 This article is available from: http://www.ethnobiomed.com/content/5/1/33 © 2009 Jernigan; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Background: This work focuses on plant-based preparations that the Aguaruna Jivaro of Peru give to hunting dogs. Many plants are considered to improve dogs' sense of smell or stimulate them to hunt better, while others treat common illnesses that prevent dogs from hunting. This work places canine ethnoveterinary medicine within the larger context of Aguaruna ethnomedicine, by testing the following hypotheses: H1 -- Plants that the Aguaruna use to treat dogs will be the same plants that they use to treat people and H2 -- Plants that are used to treat both people and dogs will be used for the same illnesses in both cases. Methods: Structured interviews with nine key informants were carried out in 2007, in Aguaruna communities in the Peruvian department of Amazonas. -
Natural Heritage Program List of Rare Plant Species of North Carolina 2016
Natural Heritage Program List of Rare Plant Species of North Carolina 2016 Revised February 24, 2017 Compiled by Laura Gadd Robinson, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program N.C. Department of Natural and Cultural Resources Raleigh, NC 27699-1651 www.ncnhp.org C ur Alleghany rit Ashe Northampton Gates C uc Surry am k Stokes P d Rockingham Caswell Person Vance Warren a e P s n Hertford e qu Chowan r Granville q ot ui a Mountains Watauga Halifax m nk an Wilkes Yadkin s Mitchell Avery Forsyth Orange Guilford Franklin Bertie Alamance Durham Nash Yancey Alexander Madison Caldwell Davie Edgecombe Washington Tyrrell Iredell Martin Dare Burke Davidson Wake McDowell Randolph Chatham Wilson Buncombe Catawba Rowan Beaufort Haywood Pitt Swain Hyde Lee Lincoln Greene Rutherford Johnston Graham Henderson Jackson Cabarrus Montgomery Harnett Cleveland Wayne Polk Gaston Stanly Cherokee Macon Transylvania Lenoir Mecklenburg Moore Clay Pamlico Hoke Union d Cumberland Jones Anson on Sampson hm Duplin ic Craven Piedmont R nd tla Onslow Carteret co S Robeson Bladen Pender Sandhills Columbus New Hanover Tidewater Coastal Plain Brunswick THE COUNTIES AND PHYSIOGRAPHIC PROVINCES OF NORTH CAROLINA Natural Heritage Program List of Rare Plant Species of North Carolina 2016 Compiled by Laura Gadd Robinson, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program N.C. Department of Natural and Cultural Resources Raleigh, NC 27699-1651 www.ncnhp.org This list is dynamic and is revised frequently as new data become available. New species are added to the list, and others are dropped from the list as appropriate. -
Mallotus Glomerulatus (Euphorbiaceae Sensu Stricto), a New Species: Description, Pollen and Phylogenetic Position
THAI FOR. BULL. (BOT.) 32: 173–178. 2004. Mallotus glomerulatus (Euphorbiaceae sensu stricto), a new species: description, pollen and phylogenetic position PETER C. VAN WELZEN*, RAYMOND W.J.M. VAN DER HAM*& KRISTO K.M. KULJU* INTRODUCTION A field trip by several staff members of the Forest Herbarium in Bangkok (BKF) to Phu Langka National Park in Nakhon Phanom Province resulted in the discovery of an unusual undershrub up to 1.5 m high and with the typical ‘explosively’ dehiscent fruits of Euphorbiaceae. The two plants showed a unique combination of characters: opposite leaves, stellate hairs, two apical, axillary ‘fruiting columns’ (no real inflorescences), smooth carpels, and a single ovule per locule (typical for the Euphorbiaceae s.s.: subfamilies Acalyphoideae, Crotonoideae, and Euphorbioideae). A year later, other staff members of BKF collected the staminate flowers, which were present in shortly peduncled glomerules. This inflorescence type is quite common in subfamily Phyllanthoideae (now often referred to at the family level as Phyllanthaceae), but all representatives of this (sub)family have two ovules per locule. Thus, the presence of glomerules makes the set of characters unique and we consider the unidentified plant to be a new species. The new species resembles the genus Mallotus in having extrafloral nectaries in the form of round or oval glands on the upper leaf surface, stellate hairs and short, terminal pistillate inflorescences reduced to a single flower. In Thailand the latter character is present in M. calocarpus Airy Shaw. The new species also resembles M. calocarpus in the smooth, unarmed fruits, the penninerved (not triplinerved) leaf blade, short staminate inflorescences (though no glomerules in M. -
(EUPHORBIACEAE)I [Wood Anatomy of Sapium Haematospermum Müli. Ar
BALDUINIA. n. 35, p. 27-31, 30-V-2012 ESTUDO ANATÔMICO DO LENHO DE SAPIUM HAEMATOSPERMUM MÜLL. ARG (EUPHORBIACEAE)I ANELISE MARTA SIEGLOCH2 JOSÉ NEWTON CARDOSO MARCHIORP SIDINEI RODRIGUES DOS SANTOS4 RESUMO No presente estudo é descrito o lenho de Sapium haematospermum Müll. Arg., com base em material pro- cedente de São Francisco de Assis, Rio Grande do Sul. Foram observadas as seguintes características anatômicas, comuns em Euphorbioideae e gênero Sapium: anéis de crescimento pouco conspícuos; poros de diâmetro médio, pouco numerosos e em curtos múltiplos radiais; placas de perfuração simples; pontoações intervasculares grandes; parênquima apotraqueal difuso-em-agregados; e raios uni e bisseriados, heterocelulares, com cristais e lactíferos. Palavras-chave: Anatomia da madeira, Euphorbioideae, Sapium haemastospermum. ABSTRACT [Wood anatomy of Sapium haematospermum MülI. Arg. (Euphorbiaceae)]. The wood anatomy of Sapium haematospermum Müll. Arg. is described, based on material colleted in the municipality of São Francisco de Assis, Rio Grande do Sul state, Brazil. The following anatomical features that are common among woods of Euphorbioideae and genus Sapium were observed: growth rings almost indistinct; few numerous medium vessels, in short radial multiples; simple perforation plates; large intervascular pits; diffuse-in-aggregates apotracheal parenchyma; and uniseriate and bisseriate heterocellular rays, with crystals and laticifers. Key words: Euphorbioideae, Sapium haematospermum, Wood anatomy. INTRODUÇÃO Gymnanthes, Stillingia e -
The Use of Barcoding Sequences for the Construction of Phylogenetic Relationships in the Euphorbiaceae
University of Padova Department of Land, Environment Agriculture and Forestry MSc in Mediterranean Forestry and Natural Resources Management The use of barcoding sequences for the construction of phylogenetic relationships in the Euphorbiaceae Supervisor: Alessandro Vannozzi Co-supervisor: Prof. Dr. Oliver Gailing Submitted by: Bikash Kharel Matriculation No. 1177536 ACADEMIC YEAR 2017/2018 Acknowledgments This dissertation has come to this positive end through the collective efforts of several people and organizations: from rural peasants to highly academic personnel and institutions around the world. Without their mental, physical and financial support this research would not have been possible. I would like to express my gratitude to all of them who were involved directly or indirectly in this endeavor. To all of them, I express my deep appreciation. Firstly, I am thankful to Prof. Dr. Oliver Gailing for providing me the opportunity to conduct my thesis on this topic. I greatly appreciate my supervisor Alessandro Vannozzi for providing the vision regarding Forest Genetics and DNA barcoding. My cordial thanks and heartfelt gratitude goes to him whose encouragements, suggestions and comments made this research possible to shape in this form. I am also thankful to Prof. Dr. Konstantin V. Krutovsky for his guidance in each and every step of this research especially helping me with the CodonCode software and reviewing the thesis. I also want to thank Erasmus Mundus Programme for providing me with a scholarship for pursuing Master’s degree in Mediterranean Forestry and Natural Resources Management (MEDFOR) course. Besides this, I would like to thank all my professors who broadened my knowledge during the period of my study in University of Lisbon and University of Padova. -
Czech University of Life Sciences Prague
Czech University of Life Sciences Prague Faculty of Tropical AgriSciences Molecular Characterization of Plukenetia volubilis L. and Analysis of Seed Storage Protein Pattern and Protein Fractions Dissertation Thesis Department of Crop Sciences and Agroforestry Author: Ing. Martin Ocelák Supervisor: doc. Ing. Bohdan Lojka, Ph.D. Co-supervisors: Ing. Petra Hlásná Čepková, Ph.D. Ing. Iva Viehmannová, Ph.D. In Prague, September, 2016 Acknowledgment I would like to express my gratitude to my supervisor doc. Ing. Bohdan Lojka, Ph.D. and co-supervisors Ing. Petra Hlásná Čepková, Ph.D. and Ing. Iva Viehmannová, Ph.D. for their guidance, advices, help and also patience during the studies, laboratory works and mainly during the writings. My thanks also belong to IIAP represented by Ing. Danter Cachique Huansi and Lucas Garcia Chujutalli for their cooperation in samples collection, to Ing. Anna Prohasková for her guidance during analysis of proteins in Crop Research Institute in Prague - Ruzyně, to Ing. Eva Beoni, Ph.D. and Ing. Lenka Havlíčková, Ph.D. for their help in learning how to work in the laboratory; to Ing. Zdislava Dvořáková, Ph.D. for her help, teaching and encouragement and to Ing. Blanka Křivánková, Ph.D. for providing some useful materials. Also my family contributed with their support in all means. So great thanks belong to my parents Jan and Jaroslava Ocelákovi and my boyfriend Ioannis Nikolakis for their love and support in all possible means. This research was supported financially by an Internal Grant Agency of the University of Life Science Prague, CIGA (Project No. 20135004), by an Internal Grant Agency of the Faculty of Tropical AgriSciences - University of Life Science Prague, IGA (Project No. -
Stillingia: a Newly Recorded Genus of Euphorbiaceae from China
Phytotaxa 296 (2): 187–194 ISSN 1179-3155 (print edition) http://www.mapress.com/j/pt/ PHYTOTAXA Copyright © 2017 Magnolia Press Article ISSN 1179-3163 (online edition) https://doi.org/10.11646/phytotaxa.296.2.8 Stillingia: A newly recorded genus of Euphorbiaceae from China SHENGCHUN LI1, 2, BINGHUI CHEN1, XIANGXU HUANG1, XIAOYU CHANG1, TIEYAO TU*1 & DIANXIANG ZHANG1 1 Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China 2University of Chinese Academy of Sciences, Beijing 100049, China * Corresponding author, email: [email protected] Abstract Stillingia (Euphorbiaceae) contains ca. 30 species from Latin America, the southern United States, and various islands in the tropical Pacific and in the Indian Ocean. We report here for the first time the occurrence of a member of the genus in China, Stillingia lineata subsp. pacifica. The distribution of the genus in China is apparently narrow, known only from Pingzhou and Wanzhou Islands of the Wanshan Archipelago in the South China Sea, which is close to the Pearl River estuary. This study updates our knowledge on the geographic distribution of the genus, and provides new palynological data as well. Key words: Island, Hippomaneae, South China Sea, Stillingia lineata Introduction During the last decade, hundreds of new plant species or new species records have been added to the flora of China. Nevertheless, newly described or newly recorded plant genera are not discovered and reported very often, suggesting that botanical expedition and plant survey at the generic level may be advanced in China. As far as we know, only six and eight angiosperm genera respectively have been newly described or newly recorded from China within the last ten years (Qiang et al. -
The Framework Species Approach to Forest Restoration: Using Functional Traits As Predictors of Species Performance
- 1 - The Framework Species Approach to forest restoration: using functional traits as predictors of species performance. Thesis submitted in accordance with the requirements of the University of Liverpool for the degree of Doctor in Philosophy by Hannah Betts July 2013 - 2 - - 3 - Abstract Due to forest degradation and loss, the use of ecological restoration techniques has become of particular interest in recent years. One such method is the Framework Species Approach (FSA), which was developed in Queensland, Australia. The Framework Species Approach involves a single planting (approximately 30 species) of both early and late successional species. Species planted must survive in the harsh conditions of an open site as well as fulfilling the functions of; (a) fast growth of a broad dense canopy to shade out weeds and reduce the chance of forest fire, (b) early production of flowers or fleshy fruits to attract seed dispersers and kick start animal-mediated seed distribution to the degraded site. The Framework Species Approach has recently been used as part of a restoration project in Doi Suthep-Pui National Park in northern Thailand by the Forest Restoration Research Unit (FORRU) of Chiang Mai University. FORRU have undertaken a number of trials on species performance in the nursery and the field to select appropriate species. However, this has been time-consuming and labour- intensive. It has been suggested that the need for such trials may be reduced by the pre-selection of species using their functional traits as predictors of future performance. Here, seed, leaf and wood functional traits were analysed against predictions from ecological models such as the CSR Triangle and the pioneer concept to assess the extent to which such models described the ecological strategies exhibited by woody species in the seasonally-dry tropical forests of northern Thailand. -
Revision of the Genus Cleidion (Euphorbiaceae) in Malesia
BLUMEA 50: 197–219 Published on 22 April 2005 http://dx.doi.org/10.3767/000651905X623373 REVISION OF THE GENUS CLEIDION (EUPHORBIACEAE) IN MALESIA KRISTO K.M. KULJU & PETER C. VAN WELZEN Nationaal Herbarium Nederland, Universiteit Leiden branch, P.O. Box 9514, 2300 RA Leiden, The Netherlands; e-mail: [email protected], [email protected] SUMMARY A revision of the Malesian species in the genus Cleidion is presented. Cleidion javanicum is shown to be the correct name for the widespread type species (instead of the name C. spiciflorum). A new species, C. luziae, resembling C. javanicum, is described from the Moluccas, New Guinea and the Solomon Islands. In addition, C. salomonis is synonymised with C. papuanum and C. lanceolatum is treated as a variety of C. ramosii. In total 7 Malesian Cleidion species are recognized. Cleidion megistophyllum from the Philippines cannot reliably be confirmed to belong to the genus due to lack of information and specimens and is treated as a doubtful species. Key words: Cleidion, Acalypheae, Cleidiinae, revision, taxonomy, Malesia. INTRODUCTION Cleidion is a pantropical genus belonging to the large angiosperm family Euphorbiaceae s.s. It was described by Blume (1825), who included a single species C. javanicum1. The first revision was made by Müller Argoviensis (1865, 1866). His work was fol- lowed by the comprehensive treatment of Pax & Hoffmann (1914), which included 17 species. Pax & Hoffmann excluded the section Discocleidion Müll.Arg. which differs from Cleidion by the presence of a staminate and pistillate disc (in Cleidion a disc is absent), stipellate and palmatinerved leaves (in Cleidion the leaves are non-stipellate and pinnatinerved), and differences in anther type. -
Natural Heritage Program List of Rare Plant Species of North Carolina 2012
Natural Heritage Program List of Rare Plant Species of North Carolina 2012 Edited by Laura E. Gadd, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program Office of Conservation, Planning, and Community Affairs N.C. Department of Environment and Natural Resources 1601 MSC, Raleigh, NC 27699-1601 Natural Heritage Program List of Rare Plant Species of North Carolina 2012 Edited by Laura E. Gadd, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program Office of Conservation, Planning, and Community Affairs N.C. Department of Environment and Natural Resources 1601 MSC, Raleigh, NC 27699-1601 www.ncnhp.org NATURAL HERITAGE PROGRAM LIST OF THE RARE PLANTS OF NORTH CAROLINA 2012 Edition Edited by Laura E. Gadd, Botanist and John Finnegan, Information Systems Manager North Carolina Natural Heritage Program, Office of Conservation, Planning, and Community Affairs Department of Environment and Natural Resources, 1601 MSC, Raleigh, NC 27699-1601 www.ncnhp.org Table of Contents LIST FORMAT ......................................................................................................................................................................... 3 NORTH CAROLINA RARE PLANT LIST ......................................................................................................................... 10 NORTH CAROLINA PLANT WATCH LIST ..................................................................................................................... 71 Watch Category -
Origin of the Cyathium-Bearing Euphorbieae (Euphorbiaceae): Phylogenetic Study Based on Morphological Characters
ParkBot. Bull.and Backlund Acad. Sin. — (2002) Origin 43: of 57-62 the cyathium-bearing Euphorbieae 57 Origin of the cyathium-bearing Euphorbieae (Euphorbiaceae): phylogenetic study based on morphological characters Ki-Ryong Park1,* and Anders Backlund2 1Department of Biology, Kyung-Nam University, Masan 631-701, Korea 2Division of Pharmacognosy, Department of Pharmacy, Uppsala University, BMC-Biomedical center, S-751 23 Uppsala, Sweden (Received October 6, 2000; Accepted August 24, 2001) Abstract. A cladistic analysis of the subfamily Euphorbioideae was undertaken to elucidate the origin of the cyathium- bearing Euphorbieae and to provide hypotheses about evolutionary relationships within the subfamily. Twenty-one species representing most of the genera within the study group and three outgroup taxa from the subfamilies Acalyphoideae and Crotonoideae were selected for parsimony analysis. An unweighted parsimony analysis of 24 morphological characters resulted in five equally parsimonious trees with consistency indices of 0.67 and tree lengths of 39 steps. The strict consensus tree supported monophyly of the cyathium-bearing Euphorbieae. The sister group relationships of cyathium bearing Euphorbieae with Maprounea (subtribe Hippomaninae) were supported weakly, and the origin of cyathium is possibly in Hippomaneae, or in the common ancestor of Euphorbieae and remaining taxa of Euphorbioideae plus Acalyphoideae. Within the tribe Euphorbieae, both subtribes Euphorbiinae and Neoguilauminiinae are monophyletic, but the African endemic subtribe Anthosteminae is unresolved. The resulting trees support the monophyly of the tribe Stomatocalyceae while the tribe Hippomaneae does not consistently form a clade. Keywords: Cyathium; Euphorbieae; Phylogeny. Introduction to the position of a female flower. Accordingly, the Eu- phorbia-like cyathium results from the alteration of floral In a recent classification of subfamily Euphorbioideae axis and the condensation of the axis of male flower in Boiss., Webster (1975, 1994b) recognized six tribes: Hippomaneae.