Early Flowers and Angiosperm Evolution - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Early Flowers and Angiosperm Evolution write by Else Marie Friis. This book was released on 2011-08-18. Early Flowers and Angiosperm Evolution available in PDF, EPUB and Kindle. 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 Including previously unpublished results based on research into Early and Late Cretaceous fossil floras from Europe and North America, the authors draw on direct palaeontological evidence of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.
Early Evolution of Flowers
Early Evolution of Flowers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Early Evolution of Flowers write by Peter K. Endress. This book was released on 2012-12-06. Early Evolution of Flowers available in PDF, EPUB and Kindle. 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.
Phylogeny and Evolution of the Angiosperms
Phylogeny and Evolution of the Angiosperms - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Phylogeny and Evolution of the Angiosperms write by Douglas Soltis. This book was released on 2018-01-24. Phylogeny and Evolution of the Angiosperms available in PDF, EPUB and Kindle. 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.
Early Evolution of Flowers
Early Evolution of Flowers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Early Evolution of Flowers write by Peter K. Endress. This book was released on 1994-12-21. Early Evolution of Flowers available in PDF, EPUB and Kindle. 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.
Reproductive Biology of Angiosperms
Reproductive Biology of Angiosperms - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Reproductive Biology of Angiosperms write by Yash Mangla. This book was released on 2022-09-30. Reproductive Biology of Angiosperms available in PDF, EPUB and Kindle. Reproductive Biology of Angiosperms: Concepts and Laboratory Methods will cater to the needs of undergraduate and graduate students pursuing core and elective courses in life sciences, botany, and plant sciences. The book is designed according to the syllabi followed in major Indian universities. It provides the latest and detailed description of structures and processes involved in reproduction in higher plants. The inclusion of colour photographs and illustrations will be an effective visual aid to help readers. Interesting and significant findings of the latest research taking place in the field of reproductive biology are also provided in boxes. At the end of each chapter, the methodology of hands-on exercises is presented for the implementation and practice of theoretical concepts.
