Download or read book Flora of Tropical East Africa Myristicaceae 1997 written by Bernard Verdcourt and published by CRC Press. This book was released on 1997-06-01 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Flora is prepared at the Royal Botanic Gardens, Kew in close collaboration with East African Herbarium and in liaison with the University of Dar es Salaam, the University of Nairobi and the Makerere University. Significant contributions are also made by specialists elsewhere. This reference should be of use to anyone concerned with the identification and utilization of plants in eastern Africa.
Download or read book Myristicaceae written by Willem Jan Jacobus Oswald de Wilde and published by . This book was released on 2000 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nutmeg family revised. This contains an up-to-date overview of the family, fully treating all species with both general and regional keys.
Download or read book Flowering Plants Dicotyledons written by Klaus Kubitzki and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume - the first of this series dealing with angiosperms - comprises the treatments of 73 families, representing three major blocks of the dicotyledons: magnoliids, centrosperms, and hamamelids. These blocks are generally recognized as subclasses in modern textbooks and works of reference. We consider them a convenient means for structuring the hundreds of di cotyledon families, but are far from taking them at face value for biological, let alone mono phyletic entities. Angiosperm taxa above the rank of family are little consolidated, as is easily seen when comparing various modern classifications. Genera and families, in contrast, are comparatively stable units -and they are important in practical terms. The genus is the taxon most frequently recognized as a distinct entity even by the layman, and generic names provide the key to all in formation available about plants. The family is, as a rule, homogeneous enough to conve niently summarize biological information, yet comprehensive enough to avoid excessive re dundance. The emphasis in this series is, therefore, primarily on families and genera.
Download or read book Flowering Plants written by Armen Takhtajan and published by Springer Science & Business Media. This book was released on 2009-07-06 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt: Armen Takhtajan is among the greatest authorities in the world on the evolution of plants. This book culminates almost sixty years of the scientist's research of the origin and classification of the flowering plants. It presents a continuation of Dr. Takhtajan’s earlier publications including “Systema Magnoliophytorum” (1987), (in Russian), and “Diversity and Classification of Flowering Plants” (1997), (in English). In his latest book, the author presents a concise and significantly revised system of plant classification (‘Takhtajan system’) based on the most recent studies in plant morphology, embryology, phytochemistry, cytology, molecular biology and palynology. Flowering plants are divided into two classes: class Magnoliopsida (or Dicotyledons) includes 8 subclasses, 126 orders, c. 440 families, almost 10,500 genera, and no less than 195,000 species; and class Liliopsida (or Monocotyledons) includes 4 subclasses, 31 orders, 120 families, more than 3,000 genera, and about 65,000 species.This book contains a detailed description of plant orders, and descriptive keys to plant families providing characteristic features of the families and their differences.
Download or read book Diversity and Classification of Flowering Plants written by Armen Leonovich Takhtadzhi͡an and published by Columbia University Press. This book was released on 1997 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: The culmination of more than fifty years of research by the foremost living expert on plant classification, Diversity and Classification of Flowering Plants is an important contribution to the field of plant taxonomy. In the last decade, the system of classifying plants has been thoroughly revised. Instead of describing every individual family, Takhtajan includes descriptions in keys to families, which he calls "descriptive keys." The advantage of descriptive keys is that they give both the characteristic features of the families and their differences. The delimitation of families and orders drastically differs from the one accepted by the Englerian school and from the one accepted in Arthur Cronquist's system. Takhtajan favors the smaller, more natural families and orders, which are more coherent and better-defined, where characters are easily grasped, and which are more suitable for information retrieval and phylogenetic studies, including cladistic analysis (because it reduces polymorphic codings).
Download or read book Handbook of 200 Medicinal Plants written by Shahid Akbar and published by Springer Nature. This book was released on 2020-04-21 with total page 2076 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to provide pharmacologists and researchers of natural products a comprehensive review of 200 medicinal plants, their vernacular names in various languages and their medicinal uses around the world, and in some cases, a historical perspective. Chemical constituents of each plant with the putative active constituent, and available up to date pharmacological studies (until 2017 on PubMed) with each medical activity explored and its relationship with traditional uses, are described for each plant. Any variations in chemical constituents and their effects on pharmacological studies outcome have been highlighted. All clinical trials conducted, with sufficient details, have been included. Nationalities and racial identities of participants of clinical trials are identified to impress upon the social, cultural and dietary influences on the clinical outcomes. Toxicity studies and potential interactions with prescribed drugs, and full spectrum of references are included.
Download or read book Catalog of Plant Germplasm Available from the Subtropical Horticulture Research Unit Miami Florida written by and published by . This book was released on 1981 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Check list of the Species of Fishes Known from the Philippine Archipelago written by David Starr Jordan and published by . This book was released on 1917 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dictionary of Trees Volume 2 South America written by M.M. Grandtner and published by Academic Press. This book was released on 2013-09-21 with total page 1171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dictionary of South American Trees provides a single-source reference for botanists, biologists, ecologists, and climatologists on the many native trees in South America. The index lets readers find a tree in four languages, by its common name, or abbreviation, followed by taxonomy that includes common uses for each part of the tree. Using this information, scientists and students can identify and classify plants, their growth structure and environment, the uses of their products, and alternative options with similar characteristics. Complete coverage of all native South American trees—the only single-source reference for botanists, biologists, ecologists and climatologists working in this diverse and changing region Includes taxonomy at genera, species, sub-species, and varietal levels, providing information from the most basic level up and allowing readers to identify their subjects using numerous criteria Indicates Latin, English, French, and Spanish names as well as common names and abbreviations, facilitating accurate and efficient identification Provides growth information, climatology, ecology and uses for the tree to provide insight into each tree as well as for comparative purposes when seeking similar tree-based resources
Download or read book Atlas of Woody Plants in China written by Jingyun Fang and published by Springer Science & Business Media. This book was released on 2011-09-10 with total page 2018 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Atlas of Woody Plants in China: Distribution and Climate” documents the spatially-explicit county-level distribution of all 11,405 woody plants in China, together with life form information for most species. It also provides climate information for each species, with the county-level average and range of 12 climatic indices and of vegetation net primary productivity. It is the first and largest comprehensive atlas in the world for the distribution of China’s plants and was compiled on the basis of almost all related literature published throughout China. The atlas should serve as an indispensable handbook for all those who are interested in the plants, ecology, geography, environment, horticulture, and silviculture of China and East Asia. Dr. Jingyun Fang is a Cheung Kong Professor at the Department of Ecology, Peking University, China. Dr. Zhiheng Wang and Dr. Zhiyao Tang are both ecologists working at the same institute.
Download or read book Seeds written by Carol C. Baskin and published by Elsevier. This book was released on 2014-02-20 with total page 1601 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of Seeds contains new information on many topics discussed in the first edition, such as fruit/seed heteromorphism, breaking of physical dormancy and effects of inbreeding depression on germination. New topics have been added to each chapter, including dichotomous keys to types of seeds and kinds of dormancy; a hierarchical dormancy classification system; role of seed banks in restoration of plant communities; and seed germination in relation to parental effects, pollen competition, local adaption, climate change and karrikinolide in smoke from burning plants. The database for the world biogeography of seed dormancy has been expanded from 3,580 to about 13,600 species. New insights are presented on seed dormancy and germination ecology of species with specialized life cycles or habitat requirements such as orchids, parasitic, aquatics and halophytes. Information from various fields of science has been combined with seed dormancy data to increase our understanding of the evolutionary/phylogenetic origins and relationships of the various kinds of seed dormancy (and nondormancy) and the conditions under which each may have evolved. This comprehensive synthesis of information on the ecology, biogeography and evolution of seeds provides a thorough overview of whole-seed biology that will facilitate and help focus research efforts. Most wide-ranging and thorough account of whole-seed dormancy available Contains information on dormancy and germination of more than 14,000 species from all the continents – even the two angiosperm species native to the Antarctica continent Includes a taxonomic index so researchers can quickly find information on their study organism(s) and Provides a dichotomous key for the kinds of seed dormancy Topics range from fossil evidence of seed dormancy to molecular biology of seed dormancy Much attention is given to the evolution of kinds of seed dormancy Includes chapters on the basics of how to do seed dormancy studies; on special groups of plants, for example orchids, parasites, aquatics, halophytes; and one chapter devoted to soil seed banks Contains a revised, up-dated classification scheme of seed dormancy, including a formula for each kind of dormancy Detailed attention is given to physiological dormancy, the most common kind of dormancy on earth
Download or read book The Impact of Hunting on Victoria Crowned Pigeon Goura victoria columbidae in the Rainforests of Northern Papua Indonesia written by Henderina Josefina Keiluhu and published by Cuvillier Verlag. This book was released on 2013-11-22 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Taxonomy and Plant Conservation written by Etelka Leadlay and published by Cambridge University Press. This book was released on 2006-01-19 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highlights the key role played by taxonomy in the conservation and sustainable utilisation of plant biodiversity.
Download or read book Trees Knots and Outriggers written by Frederick H. Damon and published by Berghahn Books. This book was released on 2016-10-01 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trees, Knots and Outriggers (Kaynen Muyuw) is the culmination of twenty-five years of work by Frederick H. Damon and his attention to cultural adaptations to the environment in Melanesia. Damon details the intricacies of indigenous knowledge and practice in his sweeping synthesis of symbolic and structuralist anthropology with recent developments in historical ecology. This book is a long conversation between the author’s many Papua New Guinea informants, teachers and friends, and scientists in Australia, Europe and the United States, in which a spirit of adventure and discovery is palpable.
Download or read book Medicinal Plants Of The Asia pacific Drugs For The Future written by Christophe Wiart and published by World Scientific. This book was released on 2006-01-11 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: This invaluable book provides a readable, introductory text to the fascinating subject of drug discovery from the medicinal plants of Asia-Pacific. A carefully designed layout presents more than 400 medicinal plants, and includes description of compound structure, molecular properties, pharmacology and clinical uses. With its broad scope and extensive compound listings, this is a premier reference source for natural products research using a pharmacological approach. Starting from a collection of plants in the rainforests of Asia-Pacific, Wiart shows how the present state of knowledge fosters a whole new way of looking at the discovery of drugs from medicinal plants.Wiart uses his approach to deal with a remarkable array of fundamental problems: from the phylogeny of plants, to the molecular basis of activity, limitations of phytochemistry, and the possibility of a truly fundamental theory of ethnopharmacology.Written with exceptional clarity, and illustrated by more than 300 original pictures and 400 chemical structures, this seminal book allows scientists and non-scientists alike to participate in what promises to be a major intellectual revolution.
Download or read book Dynamics of Tropical Communities written by D. M. Newbery and published by Cambridge University Press. This book was released on 1998-08 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 1998 volume challenges the validity of the dynamic equilibrium concept for tropical forests.
Download or read book The Essential Oils Individual essential oils of the plant families Rosaceae Myristicaceae Zingiberaceae Piperaceae etc written by Ernest Guenther and published by . This book was released on 1948 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
