This book’s title says it all! Now in an updated second edition, it provides a clear understanding of how trees are constructed and what to look for when identifying a tree.

The book is divided into two parts: Part 1 describes and clearly illustrates the different parts of a tree and their role in tree identification. Part 2 features a key to 43 tree groups, based on easy-to-observe stem and leaf features. It carefully outlines each group and the southern African tree families represented in the different groups. Numerous colour photographs and explanatory illustrations support the text, making this an accessible and easy-to-use guide.

How To Identify Trees In Southern Africa will equip readers with a sound understanding of how trees work and what to look for in order to make a positive ID.

This fully updated edition of Field Guide to Wild Flowers of South Africa covers more than 1,100 species of flora, focusing on the most common, conspicuous and ‘showy’ plants around the region.

An informative introduction discusses plant diversity, vegetation types, and includes a key to identifying plant groups. The species descriptions follow and each is accompanied by:

• a vivid photograph,
• a distribution map showing range, and
• an indication of the plant’s flowering season.

This invaluable, up-to-date guide provides the tools and information needed to identify flowering plants across South Africa.

A refreshing new book on mushrooms and other fungi in South Africa, covering 200 species - more than any mushroom book in the region to date. Text covers each species' distribution (both regionally and worldwide), description, typical habitat, edibility and toxicity. Magnificent photographs accompany each species, making this both a practical guide and a beautiful book. It will be welcomed by all mushroom enthusiasts, and by nature-lovers in general.

Botanicum is 'n pragtige volkleur boek wat 'n hele klomp raaisels om plante onthul.

Hoe het die eerste plante gelyk? Wanneer het die eerste woude gevorm? Wanneer het plante begin blomme dra? Watter plante is die grootste, kleinste, vreemdste, seldsaamste, lelikste en stinkste op aarde? In Botanicum kan jy die mees eksotiese en veemdste plante bymekaar sien.

Leer hoe plante al miljoene jare langer as ons bestaan en fassinerede dinge soos hoekom party plante groen is en ander nie en hoe party plante in water leef en ander in die lug hang sonder enige kontak met die grond.

Kom ontdek binne Botanicum die wonderlike planteryk in sy kleurryke, verrassende glorie.

Plant RNA Viruses: Molecular Pathogenesis and Management provides wide-ranging coverage on the recognition and signaling events between plants and RNA viruses. The book examines the molecular biology of signaling, host-virus interaction, RNA virus diversity, and how plants and cellular pathogens interact. Sections cover Virus Diversity and Diagnosis, Virus-Host Interactions and Virus Management. Specific chapters discuss classification and nomenclature of viruses, detail the molecular characteristics of viral genomes, highlight the viral manipulation of cellular key regulatory systems for successful virus infection, and discuss the movement of plant viruses into plant cells. Additional topics include RNA plant viruses and host interaction, detection and diversity of plant RNA viruses, and strategies for combating and management of plant viruses. With contributions from an international group of experts, the book is a comprehensive reference for those in research, academia, industry and anybody engaging in the study of plant viruses at the molecular level.

The microbial ecosystem provides an indigenous system for improving plant growth, health and stress resilience. Plant microbiota, including isolated microbial communities, have been studied to further understand the functional capacities, ecological structure and dynamics of the plant-microbe interaction. Due to climatic changes, there is an urgent need to bring microbial innovations into practice. Mitigation of Plant Abiotic Stress by Microorganisms: Applicability and Future Directions is a comprehensive review of the different strategies available to improve the plant microbiome. Chapters include key topics such as: harnessing endophytic microbial diversity, microbial genes for improving abiotic stress tolerance, and microbial bioformulations. Putting these strategies into practice can have varying success in the field, so it is crucial that scientists are equipped with the knowledge of which microorganisms are needed, as well as the use and suitability of delivery approaches and formulations. This title will be an essential read for researchers and students interested in plant microbial technologies and plant bio stimulants, plant pathology, biocontrol, agronomy, and environmental mediation.

Phytoremediation: Biotechnological Strategies for Promoting Invigorating Environs focuses on phytoremediation's history, present and future potential, discussing mechanisms of remediation, different types of pollutant and polluted environs, cell signaling, biotechnology, and molecular biology, including site-directed DNA and the omics related to plant sciences. Sections focus on phytoremediation as an economically feasible and environmentally safe strategy, including its mechanisms from macroscopic to microscopic level, strategies of assisted phytoremediation, the role of omics on innovations on the field, the development of genetically modified plants (GMPs) to deal with pollutants, the future prospects of targeted genetic engineering in phytoremediation and remediation advantages and disadvantages. Other sections in the book explore the phytoremediation of specific environs (water and soil) and specific contaminants that are of major worldwide concern.

Calcium Transport Elements in Plants discusses the role of calcium in plant development and stress signaling, the mechanism of Ca2+ homeostasis across plant membranes, and the evolution of Ca2+/cation antiporter (CaCA) superfamily proteins. Additional sections cover genome-wide analysis of Annexins and their roles in plants, the roles of calmodulin in abiotic stress responses, calcium transport in relation to plant nutrition/biofortification, and much more. Written by leading experts in the field, this title is an essential resource for students and researchers that need all of the information on calcium transport elements in one place. Calcium transport elements are involved in various structural, physiological and biochemical processes or signal transduction pathways in response to various abiotic and biotic stimuli. Development of high throughput sequencing technology has favored the identification and characterization of numerous gene families in plants in recent years, including the calcium transport elements.

The growth of human population has increased the demand for improved yield and quality of crops and horticultural plants. However, plant productivity continues to be threatened by stresses such as heat, cold, drought, heavy metals, UV radiations, bacterial and fungal pathogens, and insect pests. Long noncoding RNAs are associated with various developmental pathways, regulatory systems, abiotic and biotic stress responses and signaling, and can provide an alternative strategy for stress management in plants. Long Noncoding RNAs in Plants: Roles in development and stress provides the most recent advances in LncRNAs, including identification, characterization, and their potential applications and uses. Introductory chapters include the basic features and brief history of development of lncRNAs studies in plants. The book then provides the knowledge about the lncRNAs in various important agricultural and horticultural crops such as cereals, legumes, fruits, vegetables, and fiber crop cotton, and their roles and applications in abiotic and biotic stress management.

Camptothecin and Camptothecin Producing Plants: Botany, Chemistry, Anticancer Activity and Biotechnology provides updated information on camptothecin yielding plants, chemical diversity of camptothecin, extraction and exploitation methods, biosynthesis, biotechnological production and enhancement for drug delivery, and the pharmacological properties of the drugs. The book focuses on camptothecin anticancer properties based on recent developments of biotechnology. Topics emphasize anticancer activities, biosynthesis, potent derivatives currently undergoing experimental phases, and biotechnological methods to enhance the production. This book is a valuable source for cancer researchers, oncologists, biotechnologists, pharmacologists and members of the biomedical field who are interested in camptothecin and its applicability in cancer treatment.

Advances in Agronomy continues to be recognized as a leading reference and first-rate source for the latest research in agronomy. Each volume contains an eclectic group of reviews by leading scientists throughout the world. As always, the subjects covered are rich, varied, and exemplary of the abundant subject matter addressed by this long-running serial.

Advances in Agronomy, Volume 149, the latest release in the series, continues to be recognized as a leading reference and first-rate source for the latest research in agronomy. Each volume contains an eclectic group of reviews by leading scientists throughout the world. As always, the subjects covered are rich, varied and exemplary of the abundant subject matter addressed by this long-running serial.

Africa has been and continues to be a significant source of medicinal and aromatic plants and botanicals to the world's food, drug, herb and dietary supplement market, and in the past decade numerous African plant materials have established a strong international market presence. This book provides an excellent opportunity to delve into the current and future contributions that African plants can and will continue to make both internal to Africa and on the global stage. This book expertly covers various medicinal plants of African origin and the some of the latest basic and clinical research supporting their ongoing and potential uses in self-care and healthcare. This work also examines various issues and trends in medicinal plants from their uses in Traditional Medicine and ethnobotany, to our modern understanding of the plants chemistry and pharmacognosy, natural products chemistry and applications of medicinal plants, quality control, and models of benefit sharing.

Although the problem of controlling the spread of exotic invasive plant and animal species in the United States has been recognized for quite some time, it has been lacking an adequate legislative mandate, public awareness, and sufficient funding to meet the challenge. This ACS Symposium Series title showcases the many diverse efforts being made to control invasive species at the federal, state, and local levels. It recognizes the global extent of the problem and compares the methods used in other countries with those of the U.S., and includes recommendations of how best to proceed from here.

Flora of North America, Volume 3, provides information on many of the most familiar wildflowers and trees in North America. Included are treatments of the buttercup family (Ranunculacaeae), with such plants as delphiniums and columbines, and the poppy family (Papveraceae). Most of the important broadleaf tree species are covered, including the oaks (Fagaceae), elms (Ulmaceae), birches (Betulaceae), walnuts (Juglandaceae), plane trees (Plantanaceae), and magnolias (Magnoliaceae). Many striking families are covered, such as the dutchman's pipe family (Aristochiaceae), and the aquatic families Nymphaeceae (water lilies), and Melumbonaceae (lotus).

Identification keys, summaries of habitats and geographic ranges, distribution maps, pertinent synonymies, descriptions, chromosome numbers, phenological information, and other significant biological observations are given for each species. The treatments, written and reviewed by experts throughout the systematic botanical community, are based on original observations of herbarium specimens, and wherever possible, on living plants. These observations are supplemented by critical reviews of the literature.

Flora of North America, Volume 22, is the first of five volumes covering monocots in North America, north of Mexico. The volume comprises of many groups of aquatic plants and the North American relatives of groups that have their greatest number of species located in the New World tropics. These include: the rush family (Juncaceae); cat-tails (Typhaceae); spiderworts (Commelinaceae); aroids (Araceae), and pondweeds (Potamogetonaceae). This volume includes thirty families, representing a diverse range of plant forms from marine Zosteraceae (eel-grasses) to stately Arecaceae (palms), and the naturalised exotic Zingiberaceae (gingers), Heliconiaceae (heliconias), and Musaceae (bananas).

In this book Adrian Koopman details the complex relationship between plants, the Zulu language and Zulu culture. Zulu plant names do not just identify plants, they tell us a lot more about the plant, or how it is perceived or used in Zulu culture. For example, the plant name umhlulambazo (what defeats the axe’ tells us that this is a tree with hard, dense wood, and that usondelangange (come closer so I can embrace you) is a tree with large thorns that snag the passer-by. In a similar vein, both umakuphole (let it cool down) and icishamlilo (put out the fire) refer to plants that are used medicinally to treat fevers and inflammations. Plants used as the base of love-charms have names that are particularly colourful, such as unginakile (she has noticed me), uvelabahleke (appear and they smile) and the wonderfully named ungcingci-wafika-umntakwethu (how happy I am that you have arrived, my sweetheart!). And then there are those plant names that are just plain intriguing, if not mystifying: umakhandakansele (the heads of Mr Ratel), isandlasonwabu (hand of a chameleon), intombikayibhinci (the girl does not wear clothes) and ukhuningomile (piece of firewood, I am thirsty).

Andre Laurendeau was the most widely respected French-Canadian nationalist of his generation. The story of his life is to a striking degree also the story of French-Canadian nationalism from the 1930s to the 1960s, that period of massive societal change when Quebec evolved from a traditional to a modern society. The most insightful intellectual voice of the nationalist movement, he was at the tumultuous centre of events as a young separatist in the 1930s; an anti-conscription activist and reform-minded provincial politician in the 1940s; and an influential journalist, editor of the Montreal daily Le Devoir, in the 1950s. At the same time he played an important role in Quebec's cultural life both as a novelist and playwright and as a well-known radio and television personality. In tracing his life story, this biography sheds indispensable light not only on the development of Laurendeau's own nationalist thought, but on his people's continuing struggle to preserve the national values that make them distinct.