Ecology And Evolution Of Flowers

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Ecology and Evolution of Flowers

Lawrence D. Harder,Spencer C. H. Barrett
Ecology and Evolution of Flowers Book PDF

Author : Lawrence D. Harder,Spencer C. H. Barrett
Publisher : OUP Oxford
Page : 400 pages
File Size : 54,5 Mb
Release : 2006-11-30
Category : Science
ISBN : 9780191513862

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Ecology and Evolution of Flowers by Lawrence D. Harder,Spencer C. H. Barrett Pdf

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.

Ecology and Evolution of Flowers

Lawrence D. Harder,Spencer C.H. Barrett
Ecology and Evolution of Flowers Book PDF

Author : Lawrence D. Harder,Spencer C.H. Barrett
Publisher : Oxford University Press on Demand
Page : 399 pages
File Size : 54,8 Mb
Release : 2006-11-30
Category : Science
ISBN : 9780198570851

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Ecology and Evolution of Flowers by Lawrence D. Harder,Spencer C.H. Barrett Pdf

Floral biology, floral function, sexual systems, diversification.

Floral Biology

David G. Lloyd,Spencer C.H. Barrett
Floral Biology Book PDF

Author : David G. Lloyd,Spencer C.H. Barrett
Publisher : Springer Science & Business Media
Page : 420 pages
File Size : 47,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461311652

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Floral Biology by David G. Lloyd,Spencer C.H. Barrett Pdf

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.

Cognitive Ecology of Pollination

Lars Chittka,James D. Thomson
Cognitive Ecology of Pollination Book PDF

Author : Lars Chittka,James D. Thomson
Publisher : Cambridge University Press
Page : 362 pages
File Size : 51,9 Mb
Release : 2001-05-28
Category : Science
ISBN : 9781139430043

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Cognitive Ecology of Pollination by Lars Chittka,James D. Thomson Pdf

Important breakthroughs have recently been made in our understanding of the cognitive and sensory abilities of pollinators: how pollinators perceive, memorise and react to floral signals and rewards; how they work flowers, move among inflorescences and transport pollen. These new findings have obvious implications for the evolution of floral display and diversity, but most existing publications are scattered across a wide range of journals in very different research traditions. This book brings together for the first time outstanding scholars from many different fields of pollination biology, integrating the work of neuroethologists and evolutionary ecologists to present a multi-disciplinary approach. Aimed at graduates and researchers of behavioural and pollination ecology, plant evolutionary biology and neuroethology, it will also be a useful source of information for anyone interested in a modern view of cognitive and sensory ecology, pollination and floral evolution.

Pollination and Floral Ecology

Pat Willmer
Pollination and Floral Ecology Book PDF

Author : Pat Willmer
Publisher : Princeton University Press
Page : 790 pages
File Size : 48,9 Mb
Release : 2011-07-25
Category : Nature
ISBN : 9780691128610

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Pollination and Floral Ecology by Pat Willmer Pdf

Pollination and Floral Ecology is a very comprehensive reference work to all aspects of pollination biology.

Flowers

Guillaume Tcherkez
Flowers Book PDF

Author : Guillaume Tcherkez
Publisher : Science Publishers
Page : 204 pages
File Size : 42,6 Mb
Release : 2004-01-10
Category : Nature
ISBN : 1578083117

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Flowers by Guillaume Tcherkez Pdf

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.

Diversity and Evolutionary Biology of Tropical Flowers

Peter K. Endress
Diversity and Evolutionary Biology of Tropical Flowers Book PDF

Author : Peter K. Endress
Publisher : Cambridge University Press
Page : 530 pages
File Size : 41,5 Mb
Release : 1996-07-25
Category : Nature
ISBN : 0521565103

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Diversity and Evolutionary Biology of Tropical Flowers by Peter K. Endress Pdf

A unique account of the structure, biology and evolution of tropical flowering plants.

Reproductive Ecology of Flowering Plants: Patterns and Processes

Rajesh Tandon,K. R. Shivanna,Monika Koul
Reproductive Ecology of Flowering Plants Patterns and Processes Book PDF

Author : Rajesh Tandon,K. R. Shivanna,Monika Koul
Publisher : Springer Nature
Page : 413 pages
File Size : 50,5 Mb
Release : 2020-08-07
Category : Science
ISBN : 9789811542107

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Reproductive Ecology of Flowering Plants: Patterns and Processes by Rajesh Tandon,K. R. Shivanna,Monika Koul Pdf

Sexual reproduction is the predominant mode of perpetuation for flowering plant species. Investigating the reproductive strategies of plants has grown to become a vast area of research and, in crop plants, covers events from flowering to fruit and seed development; in wild species, it extends up to seed dispersal and seedling recruitment. Thus, reproduction determines the extent of yield in crop plants and, in wild plants, also determines the efficacy of recruiting new adults to the population, making this field important both from fundamental and applied plant biology perspectives. Moreover, in light of the growing concerns regarding food and nutritional security for the growing population and preserving biological diversity, reproductive biology of flowering plants has acquired special significance. Extensive studies on various facets of reproduction are being carried out around the world. However, these studies are scattered across research journals and reviews from diverse areas of biology. The present volume covers the whole spectrum of reproductive ecology, from phenology and floral biology, to sexuality and pollination biology/ecology including floral rewards, breeding systems, apomixis and seed dispersal. In turn, transgene flow, its biosafety and mitigation approaches, and the ‘global pollinator crisis’, which has become a major international concern in light of the urgent need to sustain crop yield and biodiversity, are discussed in detail. Given its scope, the book offers a valuable resource for students, teachers and researchers of botany, zoology, ecology, agriculture and forestry, as well as conservation biologists.

Cognitive Ecology of Pollination

Lars Chittka,James D. Thomson
Cognitive Ecology of Pollination Book PDF

Author : Lars Chittka,James D. Thomson
Publisher : Cambridge University Press
Page : 360 pages
File Size : 48,9 Mb
Release : 2005-08-22
Category : Science
ISBN : 0521018404

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Cognitive Ecology of Pollination by Lars Chittka,James D. Thomson Pdf

Important breakthroughs have recently been made in our understanding of the cognitive and sensory abilities of pollinators, such as how pollinators perceive, memorize, and react to floral signals and rewards; how they work flowers, move among inflorescences, and transport pollen. These new findings have obvious implications for the evolution of floral display and diversity, but most existing publications are scattered across a wide range of journals in very different research traditions. This book brings together outstanding scholars from many different fields of pollination biology, integrating the work of neuroethologists and evolutionary ecologists to present a multidisciplinary approach.

Early Flowers and Angiosperm Evolution

Else Marie Friis,Peter R. Crane,Kaj Raunsgaard Pedersen
Early Flowers and Angiosperm Evolution Book PDF

Author : Else Marie Friis,Peter R. Crane,Kaj Raunsgaard Pedersen
Publisher : Cambridge University Press
Page : 597 pages
File Size : 49,5 Mb
Release : 2011-08-18
Category : Science
ISBN : 9781139496384

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Early Flowers and Angiosperm Evolution by Else Marie Friis,Peter R. Crane,Kaj Raunsgaard Pedersen Pdf

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.

Pollination and Floral Ecology

Pat Willmer
Pollination and Floral Ecology Book PDF

Author : Pat Willmer
Publisher : Princeton University Press
Page : 792 pages
File Size : 50,8 Mb
Release : 2011-07-05
Category : Science
ISBN : 9781400838943

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Pollination and Floral Ecology by Pat Willmer Pdf

Pollination and Floral Ecology is the most comprehensive single-volume reference to all aspects of pollination biology--and the first fully up-to-date resource of its kind to appear in decades. This beautifully illustrated book describes how flowers use colors, shapes, and scents to advertise themselves; how they offer pollen and nectar as rewards; and how they share complex interactions with beetles, birds, bats, bees, and other creatures. The ecology of these interactions is covered in depth, including the timing and patterning of flowering, competition among flowering plants to attract certain visitors and deter others, and the many ways plants and animals can cheat each other. Pollination and Floral Ecology pays special attention to the prevalence of specialization and generalization in animal-flower interactions, and examines how a lack of distinction between casual visitors and true pollinators can produce misleading conclusions about flower evolution and animal-flower mutualism. This one-of-a-kind reference also gives insights into the vital pollination services that animals provide to crops and native flora, and sets these issues in the context of today's global pollination crisis. Provides the most up-to-date resource on pollination and floral ecology Describes flower advertising features and rewards, foraging and learning by flower-visiting animals, behaviors of generalist and specialist pollinators--and more Examines the ecology and evolution of animal-flower interactions, from the molecular to macroevolutionary scale Features hundreds of color and black-and-white illustrations

Flowers

Guillaumme Techerkez
Flowers Book PDF

Author : Guillaumme Techerkez
Publisher : CRC Press
Page : 194 pages
File Size : 44,7 Mb
Release : 2004-01-10
Category : Science
ISBN : 9781482294385

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Flowers by Guillaumme Techerkez Pdf

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 bio

The Diversity and Evolution of Plants

Lorentz C. Pearson
The Diversity and Evolution of Plants Book PDF

Author : Lorentz C. Pearson
Publisher : CRC Press
Page : 682 pages
File Size : 43,7 Mb
Release : 2023-08-11
Category : Science
ISBN : 9781000947106

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The Diversity and Evolution of Plants by Lorentz C. Pearson Pdf

This exciting new textbook examines the concepts of evolution as the underlying cause of the rich diversity of life on earth-and our danger of losing that rich diversity. Written as a college textbook, The Diversity and Evolution of Plants introduces the great variety of life during past ages, manifested by the fossil record, using a new natural classification system. It begins in the Proterozoic Era, when bacteria and bluegreen algae first appeared, and continues through the explosions of new marine forms in the Helikian and Hadrynian Periods, land plants in the Devonian, and flowering plants in the Cretaceous. Following an introduction, the three subkingdoms of plants are discussed. Each chapter covers one of the eleven divisions of plants and begins with an interesting vignette of a plant typical of that division. A section on each of the classes within the division follows. Each section describes where the groups of plants are found and their distinguishing features. Discussions in each section include phylogeny and classification, general morphology, and physiology, ecological significance, economic uses, and potential for research. Suggested readings and student exercises are found at the end of each chapter.

Evolution of Plant-Pollinator Relationships

Sébastien Patiny
Evolution of Plant Pollinator Relationships Book PDF

Author : Sébastien Patiny
Publisher : Cambridge University Press
Page : 501 pages
File Size : 54,9 Mb
Release : 2011-12-08
Category : Science
ISBN : 9781139504072

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Evolution of Plant-Pollinator Relationships by Sébastien Patiny Pdf

What are the evolutionary mechanisms and ecological implications behind a pollinator choosing its favourite flower? Sixty-five million years of evolution has created the complex and integrated system which we see today and understanding the interactions involved is key to environmental sustainability. Examining pollination relationships from an evolutionary perspective, this book covers both botanical and zoological aspects. It addresses the puzzling question of co-speciation and co-evolution and the complexity of the relationships between plant and pollinator, the development of which is examined through the fossil record. Additional chapters are dedicated to the evolution of floral displays and signalling, as well as their role in pollination syndromes and the building of pollination networks. Wide-ranging in its coverage, it outlines current knowledge and complex emerging topics, demonstrating how advances in research methods are applied to pollination biology.

Major Evolutionary Transitions in Flowering Plant Reproduction

Spencer C. H. Barrett
Major Evolutionary Transitions in Flowering Plant Reproduction Book PDF

Author : Spencer C. H. Barrett
Publisher : University of Chicago Press
Page : 216 pages
File Size : 55,5 Mb
Release : 2008-11-28
Category : Science
ISBN : 9780226038162

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Major Evolutionary Transitions in Flowering Plant Reproduction by Spencer C. H. Barrett Pdf

The first volume to address the study of evolutionary transitions in plants, Major Evolutionary Transitions in Flowering Plant Reproduction brings together compelling work from the three areas of significant innovation in plant biology: evolution and adaptation in flowers and pollination, mating patterns and gender strategies, and asexual reproduction and polyploidy. Spencer C. H. Barrett assembles here a distinguished group of authors who address evolutionary transitions using comparative and phylogenetic approaches, the tools of genomics, population genetics, and theoretical modeling, and through studies in development and field experiments in ecology. With special focus on evolutionary transitions and shifts in reproductive characters—key elements of biological diversification and research in evolutionary biology—Major Evolutionary Transitions in Flowering Plant Reproduction is the most up-to-date treatment of a fast-moving area of evolutionary biology and ecology.