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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Taxonomy & systematics

Rhabdoviruses - Molecular Taxonomy, Evolution, Genomics, Ecology, Host-Vector Interactions, Cytopathology and Control... Rhabdoviruses - Molecular Taxonomy, Evolution, Genomics, Ecology, Host-Vector Interactions, Cytopathology and Control (Hardcover)
Ralf G. Dietzgen, Ivan V. Kuzmin
R5,685 Discovery Miles 56 850 Ships in 10 - 15 working days

Written by a group of world-renowned virologists, this book reviews all of the most recent advances in rhabdovirology, providing an overiew of the field.

Phenotypes and Genotypes - The Search for Influential Genes (Hardcover, 1st ed. 2016): Florian Frommlet, Malgorzata Bogdan,... Phenotypes and Genotypes - The Search for Influential Genes (Hardcover, 1st ed. 2016)
Florian Frommlet, Malgorzata Bogdan, David Ramsey
R3,822 R3,540 Discovery Miles 35 400 Save R282 (7%) Ships in 12 - 19 working days

This timely text presents a comprehensive guide to genetic association, a new and rapidly expanding field that aims to elucidate how our genetic code (genotypes) influences the traits we possess (phenotypes). The book provides a detailed review of methods of gene mapping used in association with experimental crosses, as well as genome-wide association studies. Emphasis is placed on model selection procedures for analyzing data from large-scale genome scans based on specifically designed modifications of the Bayesian information criterion. Features: presents a thorough introduction to the theoretical background to studies of genetic association (both genetic and statistical); reviews the latest advances in the field; illustrates the properties of methods for mapping quantitative trait loci using computer simulations and the analysis of real data; discusses open challenges; includes an extensive statistical appendix as a reference for those who are not totally familiar with the fundamentals of statistics.

Mechanisms and Deployment of Resistance in Trees to Insects (Hardcover, 2002 ed.): Michael R. Wagner, Karen M. Clancy, Fran... Mechanisms and Deployment of Resistance in Trees to Insects (Hardcover, 2002 ed.)
Michael R. Wagner, Karen M. Clancy, Fran cois Lieutier, Timothy D. Paine
R4,548 Discovery Miles 45 480 Ships in 10 - 15 working days

Mechanisms and Deployment of Resistance in Trees to Insects is a worldwide synthesis of tree resistance to insects. The contributions are by senior scientists and represent all the major forested regions of the world. The book constitutes a comprehensive treatment of the state of our knowledge on patterns of resistance by insect guilds and how this knowledge can be deployed to achieve the management of damaging forest insects. This book will serve as an essential reference book for all researchers and practitioners attempting to manage forest pests using genetic resistance.

Molecular Plant Taxonomy - Methods and Protocols (Hardcover, 2nd ed. 2021): Pascale Besse Molecular Plant Taxonomy - Methods and Protocols (Hardcover, 2nd ed. 2021)
Pascale Besse
R5,188 Discovery Miles 51 880 Ships in 10 - 15 working days

This fully updated edition explores conceptual as well as technical guidelines for plant taxonomists and geneticists, such as the increasing use of next-generation sequencing (NGS) technologies for numerous applications in plant taxonomy. The volume provides molecular approaches to be used within an "integrative taxonomy" framework, combining a range of nucleic acid and cytogenetic data together with other crucial information (taxonomy, morphology, anatomy, ecology, reproductive biology, biogeography, paleobotany, etc.), which will help not only to best circumvent species delimitation but also to resolve the evolutionary processes in play. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and up-to-date, Molecular Plant Taxonomy: Methods and Protocols, Second Edition is an ideal guide for researchers seeking a better understanding of evolutionary processes, at species and population level, through molecular techniques.

Pharmacological Properties of Native Plants from Argentina (Hardcover, 1st ed. 2019): Maria Alejandra Alvarez Pharmacological Properties of Native Plants from Argentina (Hardcover, 1st ed. 2019)
Maria Alejandra Alvarez
R4,375 Discovery Miles 43 750 Ships in 10 - 15 working days

The aim of this book is to offer information about the Pharmacological Properties of Native Plants from Argentina to students, researchers and graduates interested in the fields of Ethnobotany, Pharmacognosy, Phytochemistry, Pharmacy, and Medicine. The book includes summary information about the native plants from Argentina with medical activity comprising their botanical characteristics, distribution, characteristics of the regions where they grow, ethnobotanical information, chemical data, biological activity, establishment of in vitro cultures, toxicity, and legal status.

Plant Taxonomy (Hardcover): Austin Balfour Plant Taxonomy (Hardcover)
Austin Balfour
R3,119 R2,881 Discovery Miles 28 810 Save R238 (8%) Ships in 9 - 17 working days
Plant Systematics (Paperback, 3rd edition): Michael G. Simpson Plant Systematics (Paperback, 3rd edition)
Michael G. Simpson
R2,759 R2,524 Discovery Miles 25 240 Save R235 (9%) Ships in 12 - 19 working days

Plant Systematics, Third Edition, has made substantial contributions to plant systematics courses at the upper-undergraduate and first year graduate level, with the first edition winning The New York Botanical Garden's Henry Allan Gleason Award for outstanding recent publication in plant taxonomy, plant ecology or plant geography. This third edition continues to provide the basis for teaching an introduction to the morphology, evolution and classification of land plants. A foundation of the approach, methods, research goals, evidence and terminology of plant systematics are presented, along with the most recent knowledge of evolutionary relationships of plants and practical information vital to the field. In this new edition, the author includes greatly expanded treatments on families of flowering plants, as well as tropical trees (all with full-color plates), and an updated explanation of maximum likelihood and Bayesian inference algorithms. Chapters on morphology and plant nomenclature have also been enhanced with new material.

Ticks of the Southern Cone of America - Diagnosis, Distribution, and Hosts with Taxonomy, Ecology and Sanitary Importance... Ticks of the Southern Cone of America - Diagnosis, Distribution, and Hosts with Taxonomy, Ecology and Sanitary Importance (Paperback)
Santiago Nava, Jose M Venzal, Daniel Gonzalez Acuna, Thiago F Martins, Alberto A. Guglielmone
R1,944 Discovery Miles 19 440 Ships in 12 - 19 working days

Ticks of the Southern Cone of America: Diagnosis, Distribution and Hosts with Taxonomy, Ecology and Sanitary Importance focuses on the tick species prevalent in The Southern Cone of America, including their distribution, biology, associated pathogens, their effects on the host, and control methods. Based on review of the literature from more than five decades, 62 species of both hard and soft tick have been discovered on the Southern Cone of America. Tick genera observed and recorded include Amblyomma, Dermacentor, Haemaphysalis, Ixodes, and Rhipicephalus.

Multicellular Animals - Volume II: The Phylogenetic System of the Metazoa (Hardcover, 2000 ed.): S. Kinsey Multicellular Animals - Volume II: The Phylogenetic System of the Metazoa (Hardcover, 2000 ed.)
S. Kinsey; Peter Ax
R5,824 Discovery Miles 58 240 Ships in 10 - 15 working days

The system of multicellular animals presented here is an alternative to the traditional classification system which still operates with the categories of Carl Linné, including typological divisions in artificial species groups. In a new approach to the phylogenetic order in nature this book strives for an objective systematization of the metazoa. It seeks a new path in the field of academic research and teaching based on the theory and methodology of phylogenetic systematics. This volume covers the metazoa from the Molluscs up to the Arthropods; the forthcoming volume 3 will cover all the remaining metazoa.

The Wryneck - Biology, Behaviour, Conservation and Symbolism of Jynx torquilla (Paperback): Gerard Gorman The Wryneck - Biology, Behaviour, Conservation and Symbolism of Jynx torquilla (Paperback)
Gerard Gorman
R818 Discovery Miles 8 180 Ships in 12 - 19 working days

This book considers the natural history and cultural symbolism of a most unusual woodpecker - a species that neither excavates nest holes in trees, nor bores into wood to find insect prey. The Wryneck is best renowned for performing a twisting, writhing head and neck display when threatened, but this ground-breaking work reveals many more secrets of its behaviour and evolution. Detailed information is presented on the species' origins, taxonomy, anatomy, appearance, moult, calls, distribution, conservation status, habitats, movements, breeding, diet and relationships, along with a chapter on its closest relative, the Red-throated Wryneck. The text is richly illustrated throughout with high quality photographs as well as sound spectrograms. The author augments his many hours watching Wrynecks with comprehensive literature research, creating what is surely the definitive volume on the species. This all-encompassing and engaging account has been written for a wide audience, whether professional ornithologist, citizen scientist, amateur birder, woodpecker aficionado or simply someone who wishes to learn more about this curious and remarkable bird.

Phylogenetic Systematics - Haeckel to Hennig (Paperback): Olivier Rieppel Phylogenetic Systematics - Haeckel to Hennig (Paperback)
Olivier Rieppel
R2,000 Discovery Miles 20 000 Ships in 12 - 19 working days

Phylogenetic Systematics: Haeckel to Hennig traces the development of phylogenetic systematics against the foil of idealistic morphology through 100 years of German biology. It starts with the iconic Ernst Haeckel-the German Darwin from Jena-and the evolutionary morphology he developed. It ends with Willi Hennig, the founder of modern phylogenetic systematics. Written in English, the book presents a unique perspective on a vast body of German biological literature. The book also offers a perspective on German biology in the Third Reich. The author looks at how idealistic morphology and phylogenetic systematics represented two antagonistic traditions in German biology, the first organicist-holistic, the latter empiricist-positivistic. In addition, he explains the ways in which both traditions acquired socio-political and ideological connotations, culminating in their accommodation to different strands of Nazi ideology. The book's nine chapters summarize a century of the conceptual development of systematics, describe both the history and philosophy of phylogenetic approaches to the understanding of the history of life, examine the role of important people such as Haeckel, Gegenbauer, Portman, von Bertalanffy, Stresemann, and Hennig, and critically evaluate the impact and influence of Nazism on evolutionary biology. Chapter titles include: The Evolutionary Turn in Comparative Anatomy; Of Parts and Wholes; The Turn against Haeckel; The Rise of Holism in German Biology; The Rise of German ("Aryan") Biology; Ganzheitsbiologie; The Ideological Instrumentalization of Biology; A New Beginning: From Speciation to Phylogenetics; and Grundzuge: The Conceptual Foundations of Phylogenetic Systematics.

Systema Naturae 250 - The Linnaean Ark (Paperback): Andrew Polaszek Systema Naturae 250 - The Linnaean Ark (Paperback)
Andrew Polaszek
R2,045 Discovery Miles 20 450 Ships in 12 - 19 working days

The advent of relational databasing and data storage capacity, coupled with revolutionary advances in molecular sequencing technology and specimen imaging, have led to a taxonomic renaissance. Systema Naturae 250 - The Linnaean Ark maps the origins of this renaissance, beginning with Linnaeus, through his "apostles", via the great unsung hero Charles Davies Sherbon - arguably the father of biodiversity informatics - up to the present day with the Planetary Biodiversity Inventories and into the future with the Encyclopedia of Life and web-based taxonomy. The book provides scientific, historical, and cultural documentation of the evolution of taxonomy and the successful adaptation of the Linnaean nomenclature system to that evolution. It underscores the importance of taxonomic accuracy, not only for the classification of living organisms, but for a more complete understanding of the living world and its biodiversity. The book also examines the role of technologies such as DNA sequencing, specimen imaging, and electronic data storage. A celebration of 250 years of the scientific naming of animals, Systema Naturae 250 - The Linnaean Ark records and explores the history of zoological nomenclature and taxonomy, detailing current and future activity in these fields. Descriptive taxonomy has been in decline, despite the fact that the classification of organisms through taxonomic studies provides the foundation of our understanding of life forms. Packed with illustrations and tables, this book establishes a vision for the future of descriptive taxonomy and marks the beginning of a period of rapid growth of taxonomic knowledge.

Geranium and Pelargonium - History of Nomenclature, Usage and Cultivation (Paperback): Maria Lis-Balchin Geranium and Pelargonium - History of Nomenclature, Usage and Cultivation (Paperback)
Maria Lis-Balchin
R2,052 Discovery Miles 20 520 Ships in 12 - 19 working days

Confusion about the genera Geranium and Pelargonium existed even before Linnaeus' binomial system of classification bundled both into the former category in 1753. Despite later evaluations that separated the two, many practitioners of alternative medicine and aromatherapists, among others, remain unaware of the distinction. Laymen and plant sales personnel are often equally in the dark, as the majority of garden center 'geraniums' are Pelargonium species and cultivars. This work aims to dispel myths and peel away layers of incorrect and muddled information which contribute to the unclear image of the genera. Geranium and Pelargonium: The Genus Geranium and Pelargonium features discussion and new information on some of the following areas: * taxonomy and history of usage and nomenclature * cultivation for essential oil production and retail purposes in different countries * phytochemistry of the genera * chemistry of Geranium and Pelargonium oils * theory and practice of distillation of Geranium and Pelargonium oils * pharmacology an therapeutic properties of Geranium and Pelargonium oils and extracts * use of Geranium and Pelargonium products in aromatherapy, perfumery, cosmetics, food processing and medicine * new research into Geranium and Pelargonium This book will be of interest to graduate students, scientists and professionals in the Geranium and Pelargonium growing and retail industry, the perfumery, food and cosmetics industries, and to those interested in Geranium and Pelargonium for alternative and conventional medical use. * Theory and practice of distillation

Milestones in Systematics (Paperback): David M. Williams, Peter L. Forey Milestones in Systematics (Paperback)
David M. Williams, Peter L. Forey
R2,046 Discovery Miles 20 460 Ships in 12 - 19 working days

"Presenting a historical analysis of the evolution of systematics during the last one hundred years, Milestones in Systematics reviews many of the major issues in systematic theory and practice that have driven the working methods of systematics during the 20th century and looks at the issues most likely to preoccupy systematists in the immediate future. The book highlights:

The Cat - A Natural and Cultural History (Hardcover): Sarah Brown The Cat - A Natural and Cultural History (Hardcover)
Sarah Brown
R742 R669 Discovery Miles 6 690 Save R73 (10%) Ships in 10 - 15 working days

A comprehensive, richly illustrated introduction to the behavior and qualities of the cat Of all the domesticated species, cats have enjoyed the most complex relationship with people-one that still leads to arguments about whether you can truly call the cat asleep by your fire "tame." The Cat is a comprehensive, richly illustrated exploration of the natural and cultural history of this much-loved pet. Chapters on Evolution & Development, Anatomy & Biology, Society & Behavior, and Cats & Humans take different angles on matters feline, offering rich information and insights about kitten development, the hierarchy of cats, how cats think, communication between cats and people, historic and extinct breeds, the challenges facing cats today and how we can help, and much, much more. The book also features a visually stunning photographic directory of more than forty popular breeds, with essential information about each. Filled with surprising facts, The Cat will enchant anyone with an interest in, or a love for, these animals. Provides a comprehensive, richly illustrated introduction to the natural and cultural history of the cat Offers an in-depth discussion of behavior, including social organization, communication, courtship, and learning Covers anatomy and physiology, including mobility, predation skills, and the genetics of coat colors Features clear and accessible text plus infographics, diagrams, and some 250 stunning color photographs Includes a beautiful photographic directory to more than forty breeds

The Trees of North America - Michaux and Redouté’s American Masterpiece (Hardcover): Gregory Long The Trees of North America - Michaux and Redouté’s American Masterpiece (Hardcover)
Gregory Long
R274 Discovery Miles 2 740 Ships in 12 - 19 working days

This Tiny Folio presents, in modern taxonomic order, all 277 of the hand-coloured plates from François-André Michaux’s classic North American Sylva, as well as the supplemental volumes by Thomas Nuttall. These masterworks of 19th-century botanical illustration - by such artists as Pierre-Joseph Redouté and Pancrace Bessa - represent the leaves, fruit, and flowers of American trees with wonderful grace and clarity. Published in cooperation with the New York Botanical Garden, The Trees of North America includes a preface and introduction describing how Michaux and Nuttall’s pioneering work came to be.

Biodiversity of Fishes in Arunachal Himalaya - Systematics, Classification, and Taxonomic Identification (Paperback): Achom... Biodiversity of Fishes in Arunachal Himalaya - Systematics, Classification, and Taxonomic Identification (Paperback)
Achom Darshan, Santoshkumar Abujam, D.N. Das
R4,490 R4,169 Discovery Miles 41 690 Save R321 (7%) Ships in 12 - 19 working days

Biodiversity of Fishes in Arunachal Himalaya: Systematics, Classification, and Taxonomic Identification provides a detailed piscatorial resource of the fish species living in the rich mountain waterbodies of the eastern Himalayan region. It presents the latest classifications and updated taxa of fish dwelling in high-altitude cold waters, mid-altitude cold and warm waters, and warm waters in the low altitude foothill regions of the Arunachal Himalaya. The book includes the scientific and vernacular names of more than 200 fish species, as well as coloration, distributional and conservational status. It addresses increasing threats to the endemic fishes of this region, including habitat shrinkage, habitat destruction, and more. This book will be a valuable resource for biodiversity and conservation researchers, especially those specializing in ichthyo-faunal diversity. Fishery researchers and students will also find the information presented on taxonomic and classification very useful to their initiatives.

Freeliving Freshwater Protozoa (Paperback, New Ed): David J. Patterson, Stuart Hedley Freeliving Freshwater Protozoa (Paperback, New Ed)
David J. Patterson, Stuart Hedley
R1,958 Discovery Miles 19 580 Ships in 9 - 17 working days

Protozoa may be found in almost every aquatic habitat, each containing dozens of species. The diversity can provide invaluable insights into the nature of the habitat. Protozoa can thus be used to illustrate biological principles. This colour guide makes the identification of individual protozoa easily accessible to students and professionals and provides information on protozoan communities found in different environments by means of a wealth of colour photomicrographs supported by original and detailed line drawings and concise text. The guide has been welcomed by professional practitioners, researchers and instructors, by graduate, undergraduate and secondary level students, in a wide range of disciplines, for its clarity in providing a logical system for learning and recognition, the first step towards understanding and using the protozoan community as a biological indicator of environmental change, pollution and contamination.

Positive Evolutionary Psychology - Darwin's Guide to Living a Richer Life (Paperback): Glenn Geher, Nicole Wedberg Positive Evolutionary Psychology - Darwin's Guide to Living a Richer Life (Paperback)
Glenn Geher, Nicole Wedberg
R1,240 Discovery Miles 12 400 Ships in 12 - 19 working days

Positive psychologists focus on ways that we can advance the lives of individuals and communities by studying the factors that increase positive outcomes such as life satisfaction and happiness. Evolutionary psychologists use the principles of evolution, based on Darwin's understanding of life, to help shed light on any and all kinds of psychological phenomena. This book brings together both fields to explore positive evolutionary psychology: the use of evolutionary psychology principles to help people and communities experience more positive and fulfilling lives. Across eleven chapters, this book describes the basic ideas of both evolutionary and positive psychology, elaborates on the integration of these two fields as a way to help advance the human condition, discusses several domains of human functioning from the perspective of positive evolutionary psychology, and finally, looks with an eye toward the future of work in this emerging and dynamic field. Over the past few decades, evolutionary psychologists have begun to crack the code on such phenomena as happiness, gratitude, resilience, community, and love. This book describes these facets of the human experience in terms of their evolutionary origins and proposes how we might guide people to optimally experience such positive phenomena in their everyday lives.

Computational Molecular Evolution (Hardcover): Ziheng Yang Computational Molecular Evolution (Hardcover)
Ziheng Yang
R4,572 Discovery Miles 45 720 Ships in 12 - 19 working days

The field of molecular evolution has experienced explosive growth in recent years due to the rapid accumulation of genetic sequence data, continuous improvements to computer hardware and software, and the development of sophisticated analytical methods. The increasing availability of large genomic data sets requires powerful statistical methods to analyse and interpret them, generating both computational and conceptual challenges for the field.
Computational Molecular Evolution provides an up-to-date and comprehensive coverage of modern statistical and computational methods used in molecular evolutionary analysis, such as maximum likelihood and Bayesian statistics. Yang describes the models, methods and algorithms that are most useful for analysing the ever-increasing supply of molecular sequence data, with a view to furthering our understanding of the evolution of genes and genomes. The book emphasizes essential concepts rather than mathematical proofs. It includes detailed derivations and implementation details, as well as numerous illustrations, worked examples, and exercises. It will be of relevance and use to students and professional researchers (both empiricists and theoreticians) in the fields of molecular phylogenetics, evolutionary biology, population genetics, mathematics, statistics and computer science. Biologists who have used phylogenetic software programs to analyze their own data will find the book particularly rewarding, although it should appeal to anyone seeking an authoritative overview of this exciting area of computational biology.

The New Taxonomy (Hardcover): Quentin D. Wheeler The New Taxonomy (Hardcover)
Quentin D. Wheeler
R3,582 Discovery Miles 35 820 Ships in 12 - 19 working days

Finalist for 2009 The Council on Botanical & Horticultural Libraries Literature Award! A Fresh Look at Taxonomy The most fundamental of all biological sciences, taxonomy underpins any long term strategies for reconstructing the great tree of life or salvaging as much biodiversity as possible. Yet we are still unable to say with any certainty how many species are living on the earth. The New Taxonomy describes how a confluence of theory, cyberinfrastructure, and international teamwork can meet this unprecedented research challenge and marks an emerging field, cybertaxonomy. Taxonomy Meets the Challenges of the Biodiversity Crisis An in-depth discussion of the future of descriptive taxonomy, the book examines the efforts of several international groups to catalog the world's biodiversity and make it accessible. An answer to Julien Huxley's The New Systematics, the book marks the beginning of an upward trajectory of taxonomy to meet the unprecedented challenges of the biodiversity crisis. Contemporary taxonomists reclaim the unique mission, goals, and importance of taxonomy as an independent science. They cover technologies such as DNA evidence and its applications, computer-assisted species identification, digital morphology, and E-typification. The book also provides insight into effective ways of organizing taxonomic information and discusses what benefits can be leveraged from a rapid growth of taxonomic knowledge. A Vision and A Strategy for the Future Not much has changed since E.O. Wilson pointed out how little we know of Earth's species in 1985. This book offers a vision and a strategy for changing all that. The first current, unapologetic look at morphology and descriptive taxonomy that points out their incredible importance to science and society, this book frames one of the most constructive responses to biodiversity crises. It is a call to action for the taxonomy and museum communities to come together and to organize, plan, innovate, and initiate the most ambitious period of exploration in the long history of taxonomy.

Classification and Biology (Paperback, New Ed): R.A. Crowson Classification and Biology (Paperback, New Ed)
R.A. Crowson
R1,513 Discovery Miles 15 130 Ships in 12 - 19 working days

Classification of plants and animals is of basic interest to biologists in all fields because correct formulation and generalization are based on sound taxonomy. This book by a world authority relates traditional taxonomic studies to recent developments in biochemical and other fields. It provides guidelines for the integration of modern and traditional methods and explains the underlying principles and philosophy of systematics. The problems of zoological, botanical, and paleontological classification are dealt with in great detail and microbial systematics briefly. Science may be defined as the rational and objective study of the external universe by human beings. Whether the study of man himself is included, as part of science will depend on how we interpret 'human beings' in this definition. If we regard humanity as in essence an assemblage of isolated individuals, then anyone of them may regard the rest as part of the external universe and thus as 'material' for scientific study; on the other hand, if, humanity is regarded as essentially one body and science as a collective rather than an individual function, we can hardly avoid maintaining in some form or other the traditional distinction between the sciences and the humanities. The problems of classifying human beings will not be considered in detail in this book, though it will appear that if the criteria developed for other animals were applied to our own case, the chimpanzee, the gorilla and perhaps the orangutan would join us in the genus Homo. This book deals with questions that are of direct relevance to the work of all biologists as well as of all specialists in taxonomy. In addition, the clarity of the author's exposition and his felicitous style make it challenging reading for all undergraduate and graduate students in the biological sciences. R.A. Crowson (1914-1999) was lecturer in Zoological Taxonomy at the University of Glasgow. His Antipodean expedition to Australia and New Zealand was made possible by the Leverhume research fellowship, and he was able to explore America when the Museum of Comparative Zoology at Harvard University appointed him to the Alexander Agassiz visiting lectureship in 1969. The 1968 Congress of Entomology in Moscow enabled him to meet many Russian scientists with whom he had corresponded for several years. His wide-ranging interests and travels allowed Dr. Crowson to bring a truly international outlook to bear upon his subject.

Elsevier's Dictionary of Plant Names of North America including Mexico - In Latin, English (American) and Spanish (Mexican... Elsevier's Dictionary of Plant Names of North America including Mexico - In Latin, English (American) and Spanish (Mexican and European) (Hardcover, New)
Rc White
R5,727 Discovery Miles 57 270 Ships in 12 - 19 working days

The border between the United States of America and Mexico is the busiest in the world. This area is also the meeting place of the two great cultures of the Western Hemisphere, Spanish-speaking Latin America and English-speaking North America. Recent demographic migrations coupled with increasing globalization have necessitated closer cooperation and communication between these groups.


The area of communication of this dictionary centers around the vernacular or common names of plants. Many recent immigrants from Mexico and further south have gained employment in areas of agriculture, landscaping, and commercial plant nurseries. The new residents also bring with them a rich history of herbal medicines that are becoming increasingly popular in the United States. Both groups share interests in each other's cuisines with respect to food plants and spices.


This dictionary contains the Latin, English, and Spanish names for over 7,000 species of the most important plants found mainly in the southwestern United States and northern Mexico. Included are native and naturalized plants as well as plants of economic value. The main section of the book is organized alphabetically by the scientific Latin genus and species of each plant. The book is also fully indexed by common names primarily in American-English and Mexican-Spanish.

Geranium and Pelargonium - History of Nomenclature, Usage and Cultivation (Hardcover): Maria Lis-Balchin Geranium and Pelargonium - History of Nomenclature, Usage and Cultivation (Hardcover)
Maria Lis-Balchin
R6,747 Discovery Miles 67 470 Ships in 12 - 19 working days


Confusion about the genera Geranium and Pelargonium existed even before Linnaeus' binomial system of classification bundled both into the former category in 1753. Despite later evaluations that separated the two, many practitioners of alternative medicine and aromatherapists, among others, remain unaware of the distinction. Laymen and plant sales personnel are often equally in the dark - the majority of garden centre 'geraniums' are Pelargonium species and cultivars. This work aims to dispel myths and peel away layers of incorrect and muddled information which contribute to the unclear image of the genera.
Geranium and Pelargonium: History of Nomenclature, Usage and Cultivation features discussion and new information on some of the following areas:
* taxonomy and history of usage and nomenclature
* cultivation for essential oil production and retail purposes in different countries
* phytochemistry of the genera
* chemistry of Geranium and Pelargonium oils
* theory and practice of distillation of Geranium and Pelargonium oils
* pharmacology an therapeutic properties of Geranium and Pelargonium oils and extracts
* use of Geranium and Pelargonium products in aromatherapy, perfumery, cosmetics, food processing and medicine
* new research into Geranium and Pelargonium
This book will be of interest to graduate students, scientists and professionals in the Geranium and Pelargonium growing and retail industry, the perfumery, food and cosmetics industries, and to those interested in Geranium and Pelargonium for alternative and conventional medical use.
* Theory and practice of distillation

eBook available with sample pages: 0203216539

Every Living Thing - Man's Obsessive Quest to Catalog Life, from Nanobacteria to New Monkeys (Paperback): Rob Dunn Every Living Thing - Man's Obsessive Quest to Catalog Life, from Nanobacteria to New Monkeys (Paperback)
Rob Dunn
R415 R386 Discovery Miles 3 860 Save R29 (7%) Ships in 10 - 15 working days

Biologists and laypeople alike have repeatedly claimed victory over life. A thousand years ago we thought we knew almost everything, a hundred years ago, too. But even today, Rob Dunn argues, discoveries we can't yet imagine still await us. More is unknown than known, whether about our bodies or the bottom of the sea.

In a series of vivid portraits of scientists as interesting as the mysteries they chase, Dunn introduces the reader to breakthroughs that have changed the world and others that might still. With poetry and humor, Dunn reminds readers how tough and exhilarating it is to study the natural world, and why it matters.

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