On The Taxonomy Of Recent And Fossil Species Of Laurus Lauraceae
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On The Taxonomy Of Recent And Fossil Species Of Laurus Lauraceae
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Author : David K. Ferguson
language : en
Publisher:
Release Date : 1974
On The Taxonomy Of Recent And Fossil Species Of Laurus Lauraceae written by David K. Ferguson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with categories.
Flowering Plants Dicotyledons
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Author : Klaus Kubitzki
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Flowering Plants Dicotyledons written by Klaus Kubitzki and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
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.
Biology Bulletin Of The Academy Of Sciences Of The Ussr
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Author : Akademii͡a nauk SSSR.
language : en
Publisher:
Release Date : 1987
Biology Bulletin Of The Academy Of Sciences Of The Ussr written by Akademii͡a nauk SSSR. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Biology categories.
Acta Botanica Indica
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Author :
language : en
Publisher:
Release Date : 1981
Acta Botanica Indica written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Botany categories.
Climate Change Ecology And Systematics
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Author : Trevor R. Hodkinson
language : en
Publisher: Cambridge University Press
Release Date : 2011-04-28
Climate Change Ecology And Systematics written by Trevor R. Hodkinson and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-28 with Science categories.
Climate change has shaped life in the past and will continue to do so in the future. Understanding the interactions between climate and biodiversity is a complex challenge to science. With contributions from 60 key researchers, this book examines the ongoing impact of climate change on the ecology and diversity of life on earth. It discusses the latest research within the fields of ecology and systematics, highlighting the increasing integration of their approaches and methods. Topics covered include the influence of climate change on evolutionary and ecological processes such as adaptation, migration, speciation and extinction, and the role of these processes in determining the diversity and biogeographic distribution of species and their populations. This book ultimately illustrates the necessity for global conservation actions to mitigate the effects of climate change in a world that is already undergoing a biodiversity crisis of unprecedented scale.
Journal Of Plant Anatomy And Morphology
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Author :
language : en
Publisher:
Release Date : 1993
Journal Of Plant Anatomy And Morphology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Botany categories.
Top 100 Exotic Food Plants
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Author : Ernest Small
language : en
Publisher: CRC Press
Release Date : 2011-08-23
Top 100 Exotic Food Plants written by Ernest Small and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-23 with Science categories.
Many edible plants considered exotic in the Western world are actually quite mainstream in other cultures. While some of these plants are only encountered in ethnic food markets or during travels to foreign lands, many are now finding their way onto supermarket shelves. Top 100 Exotic Food Plants provides comprehensive coverage of tropical and semi
Frugivores And Seed Dispersal
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Author : Alejandro Estrada
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Frugivores And Seed Dispersal written by Alejandro Estrada and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
A wide variety of plants, ranging in size from forest floor herbs to giant canopy trees, rely on animals to disperse their seeds. Typical values of the proportion of tropical vascular plants that produce fleshy fruits and have animal-dispersed seeds range from 50-90%, depending on habitat. In this section, the authors discuss this mutualism from the plant's perspective. Herrera begins by challenging the notion that plant traits traditionally interpreted as being the product of fruit-frugivore coevolution really are the outcome of a response-counter-response kind of evolutionary process. He uses examples of congeneric plants living in very different biotic and abiotic environments and whose fossilizable characteristics have not changed over long periods of time to argue that there exists little or no basis for assuming that gradualistic change and environmental tracking characterizes the interactions between plants and their vertebrate seed dispersers. A common theme that runs through the papers by Herrera, Denslow et at. , and Stiles and White is the importance of the 'fruiting environment' (i. e. the spatial relationships of conspecific and non-conspecific fruiting plants) on rates of fruit removal and patterns of seed rain. Herrera and Denslow et at. point out that this environment is largely outside the control of individual plant species and, as a result, closely coevolved interactions between vertebrates and plants are unlikely to evolve.
Bibliography Of Agriculture
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Author :
language : en
Publisher:
Release Date : 1974-07
Bibliography Of Agriculture written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974-07 with Agriculture categories.
International Symposium On Biogeographical Aspects Of Insularity Rome 18 22 May 1987
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Author :
language : en
Publisher:
Release Date : 1990
International Symposium On Biogeographical Aspects Of Insularity Rome 18 22 May 1987 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Biogeography categories.
