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Taxonomic Revision of Selected Problem Groups of the Genus Clutia in Kwazulu-Natal, South Africa by Andani Robert Madzinge (218024650)
COPYRIGHT AND CITATION CONSIDERATIONS FOR THIS THESIS/ DISSERTATION o Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. o NonCommercial — You may not use the material for commercial purposes. o ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original. How to cite this thesis Surname, Initial(s). (2012). Title of the thesis or dissertation (Doctoral Thesis / Master’s Dissertation). Johannesburg: University of Johannesburg. Available from: http://hdl.handle.net/102000/0002 (Accessed: 22 August 2017). Taxonomic revision of selected problem groups of the genus Clutia in KwaZulu-Natal, South Africa By Andani Robert Madzinge (218024650) Dissertation Submitted in fulfilment of the requirements for the degree of Magister Scientiae (MSc) In Botany In the Faculty of Science at the University of Johannesburg South Africa Supervisor: Prof. A.N. Moteetee (UJ) Co-supervisor: Prof M. Van der Bank (UJ) Co-supervisor: Dr R.H. Archer (SANBI) January 2021 DECLARATION I, Andani Robert Madzinge, declare that this dissertation submitted by me for the degree of Masters of Science in Botany at the department of Botany and Plant Biotechnology in the faculty of Science at the University of Johannesburg is my own work in design and in execution. It has not been submitted before for any degree or examination at this or any other academic institution and that all the sources that I have used or quoted have been indicated and acknowledged by means of complete references. -
HANDBOOK of Medicinal Herbs SECOND EDITION
HANDBOOK OF Medicinal Herbs SECOND EDITION 1284_frame_FM Page 2 Thursday, May 23, 2002 10:53 AM HANDBOOK OF Medicinal Herbs SECOND EDITION James A. Duke with Mary Jo Bogenschutz-Godwin Judi duCellier Peggy-Ann K. Duke CRC PRESS Boca Raton London New York Washington, D.C. Peggy-Ann K. Duke has the copyright to all black and white line and color illustrations. The author would like to express thanks to Nature’s Herbs for the color slides presented in the book. Library of Congress Cataloging-in-Publication Data Duke, James A., 1929- Handbook of medicinal herbs / James A. Duke, with Mary Jo Bogenschutz-Godwin, Judi duCellier, Peggy-Ann K. Duke.-- 2nd ed. p. cm. Previously published: CRC handbook of medicinal herbs. Includes bibliographical references and index. ISBN 0-8493-1284-1 (alk. paper) 1. Medicinal plants. 2. Herbs. 3. Herbals. 4. Traditional medicine. 5. Material medica, Vegetable. I. Duke, James A., 1929- CRC handbook of medicinal herbs. II. Title. [DNLM: 1. Medicine, Herbal. 2. Plants, Medicinal.] QK99.A1 D83 2002 615′.321--dc21 2002017548 This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. Neither this book nor any part may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, microfilming, and recording, or by any information storage or retrieval system, without prior permission in writing from the publisher. -
Plants and Parts of Plants Used in Food Supplements: an Approach to Their
370 ANN IST SUPER SANITÀ 2010 | VOL. 46, NO. 4: 370-388 DOI: 10.4415/ANN_10_04_05 ES I Plants and parts of plants used OLOG D in food supplements: an approach ETHO to their safety assessment M (a) (b) (b) (b) D Brunella Carratù , Elena Federici , Francesca R. Gallo , Andrea Geraci , N (a) (b) (b) (a) A Marco Guidotti , Giuseppina Multari , Giovanna Palazzino and Elisabetta Sanzini (a)Dipartimento di Sanità Pubblica Veterinaria e Sicurezza Alimentare; RCH (b) A Dipartimento del Farmaco, Istituto Superiore di Sanità, Rome, Italy ESE R Summary. In Italy most herbal products are sold as food supplements and are subject only to food law. A list of about 1200 plants authorised for use in food supplements has been compiled by the Italian Ministry of Health. In order to review and possibly improve the Ministry’s list an ad hoc working group of Istituto Superiore di Sanità was requested to provide a technical and scientific opinion on plant safety. The listed plants were evaluated on the basis of their use in food, therapeu- tic activity, human toxicity and in no-alimentary fields. Toxicity was also assessed and plant limita- tions to use in food supplements were defined. Key words: food supplements, botanicals, herbal products, safety assessment. Riassunto (Piante o parti di piante usate negli integratori alimentari: un approccio per la valutazione della loro sicurezza d’uso). In Italia i prodotti a base di piante utilizzati a scopo salutistico sono in- tegratori alimentari e pertanto devono essere commercializzati secondo le normative degli alimenti. Le piante che possono essere impiegate sono raccolte in una “lista di piante ammesse” stabilita dal Ministero della Salute. -
Fungal Biofilms As a Valuable Target for the Discovery of Natural
antibiotics Review Fungal Biofilms as a Valuable Target for the Discovery of Natural Products That Cope with the Resistance of Medically Important Fungi—Latest Findings Estefanía Butassi 1,†, Laura Svetaz 1,†, María Cecilia Carpinella 2, Thomas Efferth 3 and Susana Zacchino 1,* 1 Pharmacognosy Area, School of Biochemical and Pharmaceutical Sciences, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina; [email protected] (E.B.); [email protected] (L.S.) 2 Fine Chemical and Natural Products Laboratory, IRNASUS CONICET-UCC, Universidad Católica de Córdoba, Córdoba 5016, Argentina; [email protected] 3 Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz, Germany; [email protected] * Correspondence: [email protected] † These authors contributed equally to this work. Abstract: The development of new antifungal agents that target biofilms is an urgent need. Natural products, mainly from the plant kingdom, represent an invaluable source of these enti- ties. The present review provides an update (2017–May 2021) on the available information on essential oils, propolis, extracts from plants, algae, lichens and microorganisms, compounds from different natural sources and nanosystems containing natural products with the capacity to in vitro or in vivo modulate fungal biofilms. The search yielded 42 articles; seven involved essential oils, two Citation: Butassi, E.; Svetaz, L.; Carpinella, M.C.; Efferth, T.; Zacchino, Brazilian propolis, six plant extracts and one of each, extracts from lichens and algae/cyanobacteria. S. Fungal Biofilms as a Valuable Twenty articles deal with the antibiofilm effect of pure natural compounds, with 10 of them in- Target for the Discovery of Natural cluding studies of the mechanism of action and five dealing with natural compounds included in Products That Cope with the nanosystems. -
1999 a Revision of Croton Section Eluteria
REVISION OF CROTON SECTION ELUTERIA (EUPHORBIACEAE) Croton is second largest genus of the Euphorbiaceae, with about 800 mainly tropical species. Relationships among the species are still imperfectly understood, but in the most recent survey (Webster, 1993) they are referred to 40 sections. Although many of these sections are poorly delimited, sect. Eluteria Griseb. is morphologically distinctive because of its lepidote indumentum and pistillate flowers with well-developed petals. Several species, especially Croton eluteria (L.) Wright, were of some commercial importance in the eighteenth and nineteenth centuries as the source of "Cascarilla bark" or "Eleuthera bark." The main diagnostic character for sect. Eluteria used since the treatment of Müller (1866) is the full development of petals in the pistillate flower, in contrast to their reduction or suppression in almost all other sections. Curiously, in his original founding of the section, Grisebach (1859) did not use the female petals as a defining character, even though he mentioned it in his description. He did, however, enumerate the other characters used by Müller and others: eglandular leaves with lepidote indumentum, axillary inflorescences, and 4-fid styles. Although sect. Eluteria has been generally accepted as a distinctive group, it circumscription has remained somewhat 1 uncertain. Grisebach established the section on four West Indian species having lepidote indumentum, but Müller (1866) included a number of Old World species, mostly Malagasian, that have stellate indumentum. It now appears that these "stellate" species are not closely related to the American ones; in the synopsis of Webster (1993) sect. Eluteria is restricted to lepidote neotropical species, and the Old World ones are relegated to several other sections. -
D-299 Webster, Grady L
UC Davis Special Collections This document represents a preliminary list of the contents of the boxes of this collection. The preliminary list was created for the most part by listing the creators' folder headings. At this time researchers should be aware that we cannot verify exact contents of this collection, but provide this information to assist your research. D-299 Webster, Grady L. Papers. BOX 1 Correspondence Folder 1: Misc. (1954-1955) Folder 2: A (1953-1954) Folder 3: B (1954) Folder 4: C (1954) Folder 5: E, F (1954-1955) Folder 6: H, I, J (1953-1954) Folder 7: K, L (1954) Folder 8: M (1954) Folder 9: N, O (1954) Folder 10: P, Q (1954) Folder 11: R (1954) Folder 12: S (1954) Folder 13: T, U, V (1954) Folder 14: W (1954) Folder 15: Y, Z (1954) Folder 16: Misc. (1949-1954) D-299 Copyright ©2014 Regents of the University of California 1 Folder 17: Misc. (1952) Folder 18: A (1952) Folder 19: B (1952) Folder 20: C (1952) Folder 21: E, F (1952) Folder 22: H, I, J (1952) Folder 23: K, L (1952) Folder 24: M (1952) Folder 25: N, O (1952) Folder 26: P, Q (1952-1953) Folder 27: R (1952) Folder 28: S (1951-1952) Folder 29: T, U, V (1951-1952) Folder 30: W (1952) Folder 31: Misc. (1954-1955) Folder 32: A (1955) Folder 33: B (1955) Folder 34: C (1954-1955) Folder 35: D (1955) Folder 36: E, F (1955) Folder 37: H, I, J (1955-1956) Folder 38: K, L (1955) Folder 39: M (1955) D-299 Copyright ©2014 Regents of the University of California 2 Folder 40: N, O (1955) Folder 41: P, Q (1954-1955) Folder 42: R (1955) Folder 43: S (1955) Folder 44: T, U, V (1955) Folder 45: W (1955) Folder 46: Y, Z (1955?) Folder 47: Misc. -
Anticancer and Antioxidant Activity of Croton: a Review
International Journal of Pharmacy and Pharmaceutical Sciences Academic Sciences Nath et al. Int J Pharm Pharm Sci, Vol 5, Suppl 2, 63-70 ISSN- 0975-1491 Vol 5, Suppl 2, 2013 Review Article ANTICANCER AND ANTIOXIDANT ACTIVITY OF CROTON: A REVIEW RUMKI NATH1*, SASWATI ROY1, BIPLAB DE2 AND M.DUTTA CHOUDHURY1 1Ethnobotany and Medicinal Plants Research Laboratory, Department of Life Science and Bioinformatics,Assam University,Silchar 788011, India. 2Phytochemical Laboratory for Indigenous Drugs, Regional Institute of Pharmaceutical Science and Technology, Abhoynagar, Agartala 5, Tripura. Email: [email protected] Received: 27 Dec 2012, Revised and Accepted: 18 Feb 2013 ABSTRACT Cancer is a biomedically complex group of diseases involving cell transformation, dysregulation of apoptosis, proliferation, invasion, angiogenesis and metastasis. The developing knowledge of cancer biology suggests that administering cytotoxic drug therapy at very high doses is not always appropriate.An alternative approach is to administer lower doses of synergestic organic chemicals which already exist in myriad botanicals. A potential advantage of phytochemicals and other compounds derived from natural products is that they may act through multiple cell-signaling pathways and reduce the development of resistance by cancer cells. New drugs with milder side effects are needed desperately to replace and improve existing medicine and to provide new avenues for treating cancer that resist treatment with current drugs. A great deal of information is now available showing that several natural products are endowed with potent anticancer activity. It has been seen that most natural products with anticancer activity act as strong antioxidants and/or modify the activity of one or more protein kinases involved in cell cycle control. -
Table of Contents
Table of Contents 0.9.06 Stage-6 40 0.1.1 Publication data 3 0.9.07 Stage-7 40 0.1.2 Table of Contents 13 0.9.08 Stage-8 40 0.1.3 Word of thanks 14 0.9.09 Stage-9 41 0.1.4 Foreword Klein 14 0.9.10 Stage-10 41 0.1.5 Foreword Kuiper 15 0.9.11 Stage-11 41 0.1.6 Introduction 16 0.9.12 Stage-12 42 0.1.7 Introduction use 16 0.9.13 Stage-13 42 0.1.8 Use 17 0.9.14 Stage-14 42 0.2 Goal 18 0.9.15 Stage-15 43 0.3.1 Method 19 0.9.16 Stage-16 43 0.3.2 Element Theory 19 0.9.17 Stage-17 43 0.3.3 Classification of Plants 20 0.9.18 Stage-18 44 0.3.4 Classes 20 000.00 Evolution 44 0.4 Result 21 000.00.00 Kingdom 45 0.4.0 Result 21 000.00.00 Plant Kingdom 47 0.4.1 Phyla and Series 21 000.00.20 Kingdom 49 0.4.2 Classes and Series 22 111.00.00 Archaeoplastidae 51 0.4.3 Subclasses and Series 22 111.02.20 Fucus vesiculosus 51 0.4.4 Orders and Phases 23 111.10.00 Rhodophyta 51 0.4.5 Families and Subphases 23 111.10.13 Helminthochortos 51 0.4.7 Number 23 111.10.20 Chondrus crispus 51 0.5 Discussion 24 111.10.20 Porphyra yezoensis 51 0.5.0 Discussion 24 112.20.00 Glaucophyta 51 0.5.1 Discussion Apg 3 24 210.00.00 Chlorophyta 51 0.5.1 Discussion Apg 3 24 210.01.01 Cladophora rupestris 51 0.5.2 Divergence with Apg3 25 211.00.00 Viridiplantae 53 0.5.3 Discussion Phases 25 220.00.00 Charophyta 54 0.5.4 Discussion Sources 25 221.21.00 Characeae 54 0.5.5 Provings 26 221.21.04 Chara intermedia 55 0.5.6 Discussion Cases 26 300.00.00 Bryophyta 56 0.5.7 Discussion Complexity 27 311.10.00 Anthocerotophyta 57 0.6.1 Presentation 28 322.10.00 Marchantiophyta 57 0.6.2 Central -
A Revised Infrageneric Classification and Molecular Phylogeny of New World Croton (Euphorbiaceae)
TAXON 60 (3) • June 2011: 791–823 Van Ee & al. • Taxonomy and phylogeny of New World Croton A revised infrageneric classification and molecular phylogeny of New World Croton (Euphorbiaceae) Benjamin W. van Ee,1 Ricarda Riina2,3 & Paul E. Berry2 1 Black Hills State University Herbarium, 1200 University Street, Spearfish, South Dakota 57799, U.S.A. 2 University of Michigan Herbarium, Department of Ecology and Evolutionary Biology, 3600 Varsity Drive, Ann Arbor, Michigan 48108, U.S.A. 3 Real Jardín Botánico, CSIC, Plaza de Murillo 2, 28014 Madrid, Spain Author for correspondence: Benjamin van Ee, [email protected] Abstract Croton (Euphorbiaceae) is a large and diverse group of plants that is most species-rich in the tropics. We update the infrageneric classification of the New World species of Croton with new evidence from phylogenetic analyses of DNA sequence data from all three genomes. The relationships of species that were previously placed in conflicting positions by nuclear and chloroplast data, such as C. cupreatus, C. poecilanthus, and C. setiger, are further resolved by adding the nuclear EMB2765 and mitochondrial rps3 genes to the molecular sampling. Analyses of rps3 reveal an accelerated rate of evolution within Croton subg. Geiseleria, the only one of the four subgenera that contains numerous herbaceous, annual species. We provide morphological descriptions, species lists, and a key to the 31 sections and 10 subsections recognized in the New World. New taxa that we describe include C. sects. Alabamenses, Argyranthemi, Cordiifolii, Corinthii, Cupreati, Luetzelburgiorum, Nubigeni, Olivacei, Pachypodi, Prisci, and C. subsects. Cubenses, Jamaicenses, and Sellowiorum. Additional transfers are made to the ranks of subgenus, section, and subsection. -
Restoring the Bahamas Biodiversity: Strategy for Managing
ABSTRACT INVASIVE ALIEN PLANT SPECIES OF THE BAHAMAS AND BIODIVERSITY MANAGEMENT RESTORING THE BAHAMAS BIODIVERSITY: STRATEGY FOR MANAGING INVASIVE PLANT SPECIES (PART I) AND NON NATIVE INVASIVE PLANTS OF THE BAHAMAS (PART II) By Ross L. Smith The nation of The Bahamas is an archipelago vulnerable to plant invasion. Small island nations share characteristics such as isolation and high endemism, which make them the most susceptible to loss of biodiversity resulting from invasions of non-native plants. Biological invasion is particularly prominent on islands because of reduced numbers of, and in some cases, extinction of, native plants. Because The Bahamas is overrun by alien invasive plants, it is critically important to address this problem. The implementation of innovative and dynamic management practices is key to controlling invasive plants and establishing stable ecosystems. This report examines existing laws, best management practices, regulations and protocols of the Bahamas as a background for establishing a management model. A model is proposed that may be useful to The Bahamas, and issues related to effectuating this management model are discussed. This paper also examines several invasive plant species in the Bahamas archipelago. Using the Bahamas Environment Science and Technology Commission categories (species recommended for eradication, species recommended for control, and other potentially invasive plants), this writer provides relevant information and pictorial images to make identification of plants easier for persons engaging in ridding the country of invasive weeds. INVASIVE ALIEN PLANT SPECIES OF THE BAHAMAS AND BIODIVERSITY MANAGEMENT PART I RESTORING THE BAHAMAS BIODIVERSITY: STRATEGY FOR MANAGING INVASIVE PLANT SPECIES PART II NON NATIVE INVASIVE PLANTS OF THE BAHAMAS A Practicum Report Submitted to the Faculty of Miami University in partial fulfillment of the requirement for the degree of Master of Environmental Science Institute of Environmental Sciences by Ross L. -
Journal Arnold Arboretum
JOURNAL OF THE ARNOLD ARBORETUM HARVARD UNIVERSITY G. SCHUBERT T. G. HARTLEY PUBLISHED BY THE ARNOLD ARBORETUM OF HARVARD UNIVERSITY CAMBRIDGE, MASSACHUSETTS DATES OF ISSUE No. 1 (pp. 1-104) issued January 13, 1967. No. 2 (pp. 105-202) issued April 16, 1967. No. 3 (pp. 203-361) issued July 18, 1967. No. 4 (pp. 363-588) issued October 14, 1967. TABLE OF CONTENTS COMPARATIVE MORPHOLOGICAL STUDIES IN DILLENL ANATOMY. William C. Dickison A SYNOPSIS OF AFRICAN SPECIES OF DELPHINIUM J Philip A. Munz FLORAL BIOLOGY AND SYSTEMATICA OF EUCNIDE Henry J. Thompson and Wallace R. Ernst .... THE GENUS DUABANGA. Don M. A. Jayaweera .... STUDIES IX SWIFTENIA I MKUACKAE) : OBSERVATION UALITY OF THE FLOWERS. Hsueh-yung Lee .. SOME PROBLEMS OF TROPICAL PLANT ECOLOGY, I Pompa RHIZOME. Martin H. Zimmermann and P. B Two NEW AMERICAN- PALMS. Harold E. Moure, Jr NOMENCLATURE NOTES ON GOSSYPIUM IMALVACE* Brizicky A SYNOPSIS OF THE ASIAN SPECIES OF CONSOLIDA CEAE). Philip A. Munz RESIN PRODUCER. Jean H. Langenheim COMPARATIVE MORPHOLOGICAL STUDIES IN DILLKNI POLLEN. William C. Dickison THE CHROMOSOMES OF AUSTROBAILLVA. Lily Eudi THE SOLOMON ISLANDS. George W. G'dUtt A SYNOPSIS OF THE ASIAN SPECIES OF DELPII STRICTO. Philip A. Munz STATES. Grady L. Webster THE GENERA OF EUPIIORBIACEAE IN THE SOT TUFA OF 1806, AN OVERLOOI EST. C. V. Morton REVISION OF THE GENI Hartley JOURNAL OF THE ARNOLD ARBORETUM HARVARD UNIVERSITY T. G. HARTLEY C. E. WOOD, JR. LAZELLA SCHWARTEN Q9 ^ JANUARY, 1967 THE JOURNAL OF THE ARNOLD ARBORETUM Published quarterly by the Arnold Arboretum of Harvard University. Subscription price $10.00 per year. -
View of Endemism in the Flora Has Decreased the Number of Endemics to 89 Species Within 54 Genera and 29 Families (Freid Et Al
ABSTRACT A FLORISTIC STUDY OF A FORMER LAND BRIDGE IN THE BAHAMA ARCHIPELAGO by Mark Leo Daniels A floristic study of plant communities was conducted on the islands of Eleuthera, Little San Salvador, and Cat Island. The objectives of this analysis were to explore the species composition and distribution of dry forest communities among the three study sites, and to propose new classification types to facilitate plant conservation in The Bahamas, as outlined by the International Classification of Ecological Communities for Caribbean vegetation types. Unconstrained ordination, cluster analysis and indicator species analysis indicated two dominant forest types across the three study sites: the Coccothrinax argentata-Reynosia septentironalis and Coccoloba diversifolia-Bursera simaruba Alliances. Nested within these forest types were 8 species associations: Coccothrinax argentata– Reynosia septentrionalis – Pithecellobium keyense association; Zanthoxylum flavum – Jacquinia keyensis – Casasia clusiifolia association; Acacia choriophylla - Pithcellobium keyense - Guapira discolor association; Coccoloba diversifolia- Sideroxylon americanum-Pseudophoenix sargentii association; Maytenus buxifolia- Sideroxylon salicifolium association; Exothea paniculata-Tabebuia bahamensis- Metopium toxiferum association; Guaiacum sanctum association; Eugenia foetida- Exostema caribeaum-Bourreria succulenta association. A FLORISTIC STUDY OF A FORMER LAND BRIDGE IN THE BAHAMA ARCHIPELAGO A Thesis Submitted to the Faculty of Miami University in partial fulfillment of the requirements for the degree of Master of Science by Mark Leo Daniels Miami University Oxford, Ohio 2016 Advisor: Dr. Michael A. Vincent Reader: Dr. James Hickey Reader: Dr. Richard C. Moore ©2016 Mark Leo Daniels This Thesis titled A FLORISTIC STUDY OF A FORMER LAND BRIDGE IN THE BAHAMA ARCHIPELAGO by Mark Leo Daniels has been approved for publication by The College of Arts and Science and Department of Biology ____________________________________________________ Michael A.