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The Evolution Of Flowers
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Book Synopsis Early Flowers and Angiosperm Evolution by : Else Marie Friis
Download or read book Early Flowers and Angiosperm Evolution written by Else Marie Friis and published by Cambridge University Press. This book was released on 2011-08-18 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent discovery of diverse fossil flowers and floral organs in Cretaceous strata has revealed astonishing details about the structural and systematic diversity of early angiosperms. Exploring the rich fossil record that has accumulated over the last three decades, this is a unique study of the evolutionary history of flowering plants from their earliest phases in obscurity to their dominance in modern vegetation. The discussion provides comprehensive biological and geological background information, before moving on to summarise the fossil record in detail. Including previously unpublished results based on research into Early and Late Cretaceous fossil floras from Europe and North America, the authors draw on direct palaeontological evidence of the pattern of angiosperm evolution through time. Synthesising palaeobotanical data with information from living plants, this unique book explores the latest research in the field, highlighting connections with phylogenetic systematics, structure and the biology of extant angiosperms.
Book Synopsis Ecology and Evolution of Flowers by : Lawrence D. Harder
Download or read book Ecology and Evolution of Flowers written by Lawrence D. Harder and published by Oxford University Press, USA. This book was released on 2006-11-30 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Floral biology, floral function, sexual systems, diversification.
Book Synopsis Floral Evolution by : Catherine Foxwell
Download or read book Floral Evolution written by Catherine Foxwell and published by Hardie Grant Publishing. This book was released on 2022-04-28 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Floral Evolution shows you how to use accessible flowers to make beautiful floral designs. Author Catherine Foxwell believes that the flowers and beautiful arrangements should be accessible to all, and this book takes you through some simple projects using sustainable techniques to achieve this. She uses readily available, inexpensive flowers in straightforward projects that teach you how to repurpose the bloom into four different displays. Chapters are broken down into Flowers for the Home, Flowers to Give, Flowers to Wear, Flowers for Celebration, Large Arrangements, DIY Wedding Flowers and Special Project. With this step-by-step, extremely accessible approach, anyone can arrange blooms like a pro.
Download or read book Flowers written by Guillaume Tcherkez and published by Science Publishers. This book was released on 2004-01-10 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book delves in detail the intimate functioning of the flower, whether it is on the biochemical, cellular, molecular, or the organism scale. It explains the form and function of the flower, not only from the physiology and developmental biology as-pects, but also from ecology and evolutionary sciences, integrating genetic, demo-graphic, and biogeographical perspectives.
Download or read book Floral Biology written by David G. Lloyd and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies in floral biology are largely concerned with how flowers function to promote pollination and mating. The role of pollination in governing mating patterns in plant populations inextricably links the evolution of pollination and mating systems. Despite the close functional link between pollination and mating, research conducted for most of this century on these two fundamental aspects of plant reproduction has taken quite separate courses. This has resulted in suprisingly little cross-fertilization between the fields of pollination biology on the one hand and plant mating-system studies on the other. The separation of the two areas has largely resulted from the different backgrounds and approaches adopted by workers in these fields. Most pollination studies have been ecological in nature with a strong emphasis on field research and until recently few workers considered how the mechanics of pollen dispersal might influence mating patterns and individual plant fitness. In contrast, work on plant mating patterns has often been conducted in an ecological vacuum largely devoid of information on the environmental and demographic context in which mating occurs. Mating-system research has been dominated by population genetic and theoretical perspectives with surprisingly little consideration given to the proximate ecological factors responsible for causing a particular pattern of mating to occur.
Book Synopsis Phylogeny and Evolution of the Angiosperms by : Douglas Soltis
Download or read book Phylogeny and Evolution of the Angiosperms written by Douglas Soltis and published by University of Chicago Press. This book was released on 2018-01-24 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although they are relative latecomers on the evolutionary scene, having emerged only 135?170 million years ago, angiosperms—or flowering plants—are the most diverse and species-rich group of seed-producing land plants, comprising more than 15,000 genera and over 350,000 species. Not only are they a model group for studying the patterns and processes of evolutionary diversification, they also play major roles in our economy, diet, and courtship rituals, producing our fruits, legumes, and grains, not to mention the flowers in our Valentine’s bouquets. They are also crucial ecologically, dominating most terrestrial and some aquatic landscapes. This fully revised edition of Phylogeny and Evolution of the Angiosperms provides an up-to-date, comprehensive overview of the evolution of and relationships among these vital plants. Incorporating molecular phylogenetics with morphological, chemical, developmental, and paleobotanical data, as well as presenting a more detailed account of early angiosperm fossils and important fossil information for each evolutionary branch of the angiosperms, the new edition integrates fossil evidence into a robust phylogenetic framework. Featuring a wealth of new color images, this highly synthetic work further reevaluates long-held evolutionary hypotheses related to flowering plants and will be an essential reference for botanists, plant systematists, and evolutionary biologists alike.
Author :Armen Leonovich Takhtadzhi͡an Publisher :Columbia University Press ISBN 13 :9780231073288 Total Pages :268 pages Book Rating :4.0/5 (732 download)
Book Synopsis Evolutionary Trends in Flowering Plants by : Armen Leonovich Takhtadzhi͡an
Download or read book Evolutionary Trends in Flowering Plants written by Armen Leonovich Takhtadzhi͡an and published by Columbia University Press. This book was released on 1991 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Takhtajan, one of the foremost authorities on flowering plant evolution, has brought together from the literature and his own studies interpretations of the origin and evolution of various vegetative and reproductive parts of flowering plants. Starting with growth habit, he continues through leaf and stem structure, including the origin of vessels, sieve tubes, and rays, to flowers. After tracing the possible origin of the flower, he discusses in detail the sepals, petals, stamens, and carpels, accounting for their variations in number of parts, fusion, position, and structure. The evolution and origin of the micro- and megagametophytes and the development of triple fusion are considered. The book ends with the developmental sequence of the fruit and seed types. Each chapter has its own extensive bibliography. Takhtajan has produced a book that will be essential in the library of any college where plant evolution is considered.-C. T. Mason Jr., University of Arizona--Choice Reviews.
Download or read book Flowerevolution written by Katie Hess and published by Hay House, Inc. This book was released on 2016-11-15 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flowerevolution is part traditional guidebook, part “choose-your-own-adventure”. From a stunning array of flower photographs, readers can choose the flowers they’re most attracted to, and based on those choices discover an interactive system that reveals their state of mind. The book provides specific questions for reflection and action steps to catalyze transformation in their lives. Using flowers as teachers, they can rediscover how to find new insights about themselves and their world. In many ways, with the current advancements in technology, we’ve lost our connection to nature, and in turn, our connection to ourselves. This disconnection leads to stress, fatigue, and imbalance. In Flowerevolution, we will explore the vast and beautiful world of flowers and learn how flower elixirs can be used to help us bring nature back into our everyday modern lifestyles. Packed with information, stories, reflections, and rituals, this interactive book is designed to open up readers to a fresh new world of magic and possibility. Flowerevolution reveals the secret healing powers of flowers, including ancient and modern methods for harnessing their unique qualities, like flower rituals, flower baths, and special applications for flower elixirs. “Flowers only live for a week. This book will live in your heart forever —and that’s our gift to you.”
Book Synopsis The Evolution of Flowers by : John Harvey Lovell
Download or read book The Evolution of Flowers written by John Harvey Lovell and published by . This book was released on 1917 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology and Evolution of Flowers by : Lawrence D. Harder
Download or read book Ecology and Evolution of Flowers written by Lawrence D. Harder and published by OUP Oxford. This book was released on 2006-11-30 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reproductive organs and mating biology of angiosperms exhibit greater variety than those of any other group of organisms. Flowers and inflorescences are also the most diverse structures produced by angiosperms, and floral traits provide some of the most compelling examples of evolution by natural selection. Given that flowering plants include roughly 250,000 species, their reproductive diversity will not be explained easily by continued accumulation of case studies of individual species. Instead a more strategic approach is now required, which seeks to identify general principles concerning the role of ecological function in the evolution of reproductive diversity. The Ecology and Evolution of Flowers uses this approach to expose new insights into the functional basis of floral diversity, and presents the very latest theoretical and empirical research on floral evolution. Floral biology is a dynamic and growing area and this book, written by the leading internationally recognized researchers in this field, reviews current progress in understanding the evolution and function of flowers. Chapters contain both new research findings and synthesis. Major sections in turn examine functional aspects of floral traits and sexual systems, the ecological influences on reproductive adaptation, and the role of floral biology in angiosperm diversification. Overall, this integrated treatment illustrates the role of floral function and evolution in the generation of angiosperm biodiversity. This advanced textbook is suitable for graduate level students taking courses in plant ecology, evolution, systematics, biodiversity and conservation. It will also be of interest and use to a broader audience of plant scientists seeking an authoritative overview of recent advances in floral biology.
Book Synopsis The Botany of Desire by : Michael Pollan
Download or read book The Botany of Desire written by Michael Pollan and published by Random House Trade Paperbacks. This book was released on 2002-05-28 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Pollan shines a light on our own nature as well as on our implication in the natural world.” —The New York Times “A wry, informed pastoral.” —The New Yorker The book that helped make Michael Pollan, the New York Times bestselling author of How to Change Your Mind, Cooked and The Omnivore’s Dilemma, one of the most trusted food experts in America Every schoolchild learns about the mutually beneficial dance of honeybees and flowers: The bee collects nectar and pollen to make honey and, in the process, spreads the flowers’ genes far and wide. In The Botany of Desire, Michael Pollan ingeniously demonstrates how people and domesticated plants have formed a similarly reciprocal relationship. He masterfully links four fundamental human desires—sweetness, beauty, intoxication, and control—with the plants that satisfy them: the apple, the tulip, marijuana, and the potato. In telling the stories of four familiar species, Pollan illustrates how the plants have evolved to satisfy humankind’s most basic yearnings. And just as we’ve benefited from these plants, we have also done well by them. So who is really domesticating whom?
Book Synopsis Floral Diagrams by : Louis P. Ronse De Craene
Download or read book Floral Diagrams written by Louis P. Ronse De Craene and published by Cambridge University Press. This book was released on 2010-02-04 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Floral morphology remains the cornerstone for plant identification and studies of plant evolution. This guide gives a global overview of the floral diversity of the angiosperms through the use of detailed floral diagrams. These schematic diagrams replace long descriptions or complicated drawings as a tool for understanding floral structure and evolution. They show important features of flowers, such as the relative positions of the different organs, their fusion, symmetry, and structural details. The relevance of the diagrams is discussed, and pertinent evolutionary trends are illustrated. The range of plant species represented reflects the most recent classification of flowering plants based mainly on molecular data, which is expected to remain stable in the future. This book is invaluable for researchers and students working on plant structure, development and systematics, as well as being an important resource for plant ecologists, evolutionary botanists and horticulturists.
Book Synopsis Early Evolution of Flowers by : Peter K. Endress
Download or read book Early Evolution of Flowers written by Peter K. Endress and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent discovery of a large number of excellently preserved fossil flowers, studied with new techniques, and the comparative study of the flowers of extant basal clades of the angiosperms revolutionized the conception of early flower evolution. This volume brings together contributions of 17 palaeo- and neobotanists including critical reviews on the origin of flowers and the homologies of angiosperm floral organs, on the relationships of floral traits of magnoliids to those of lower eudicots (ranunculids, hamamelidids, dilleniids) and monocots, and articles on particular new Cretaceous fossils and new results on extant groups. These studies also influence the notion of early angiosperm evolution and of the macrosystematics of flowering plants.
Book Synopsis The Reason for Flowers by : Stephen Buchmann
Download or read book The Reason for Flowers written by Stephen Buchmann and published by Simon and Schuster. This book was released on 2015-07-21 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exploration of the roles flowers play in the production of our foods, spices, medicines, and perfumes reveals their origins, myriad shapes, colors, textures and scents, bizarre sex lives, and how humans-- and the natural world-- relate and depend upon them.
Download or read book Flowers written by William C. Burger and published by Prometheus Books. This book was released on 2009-12-02 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: A leading botanist and popular science writer examines the crucial role flowers have played in life's evolutionary scheme as a fundamental energy resource for most of the biosphere.
Book Synopsis The Evolution of Plants by : K. J. Willis
Download or read book The Evolution of Plants written by K. J. Willis and published by OUP Oxford. This book was released on 2002-01-10 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a broad but provocative examination of the evolution of plants from the earliest forms of life to the development of our present flora. Taking a fresh, modern approach to a subject often treated very stuffily, the book incorporates many recent studies on the morphological evolution of plants, enlivens the subject with current research on ancient DNA and other biomolecular markers, and places plant evolution in the context of climate change and mass extinction. Also includes special Biome Maps, showing the flora on the Earth's surface at different geological ages. Written for a non-specialist audience.
Book Synopsis Evolution and Function of Heterostyly by : Spencer C.H. Barrett
Download or read book Evolution and Function of Heterostyly written by Spencer C.H. Barrett and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: A century of research on heterostylous plants has passed since the publication of Charles Darwin's book "The Different Forms of Flowers on Plants of the Same Species" in 1877 summarizing his extensive observations and experiments on these complex breeding systems involving genetic polymorphisms of floral sex organs. Since then heterostylous plants have provided a rich source of material for evolutionary biologists and today they represent one of the classic research paradigms for approaches to the study of evolution and adaptation. The present book is the first modern and comprehensive accont of the subject. In 10 chapters it is concerned with the evolution, genetics, development, morphology, and adaptive significance of heterostyly. Broad syntheses of research on heterostyly as well as new theoretical ideas and experimental data are included.
