Evolution, Systematics, and Fossil History of the Hamamelidae: Introduction and 'lower' Hamamelidae

Evolution, Systematics, and Fossil History of the Hamamelidae: Introduction and 'lower' Hamamelidae PDF

Author: Peter R. Crane

Publisher: Oxford University Press, USA

Published: 1989

Total Pages: 328

ISBN-13:

DOWNLOAD EBOOK →

This new volume presents a unique treatment of recent findings regarding the Hamamelidae, flowering plants which are of critical importance to the evolution and phylogeny of the dicotyledons. It integrates data from living and fossil taxa, and contains the latest information on the phylogenetic position of the Hamamelidae with respect to other dicotyledons, leaf architecture, sieve element plastids, karylogy, and Cretaceous fossil history. Coverage also includes relationships within the Trochodendrales and Hamamelidales sensu lato, the phylogenetic position of the Myrothamnaaceae, and the morphology and systematics of the Hamamelidaceae, Buxaceae, Didymelaceae, and Daphniphyllaceae.

Flowering Plants

Flowering Plants PDF

Author: Armen Takhtajan

Publisher: Springer Science & Business Media

Published: 2009-07-06

Total Pages: 906

ISBN-13: 1402096097

DOWNLOAD EBOOK →

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.

Systematics and Evolution of the Ranunculiflorae

Systematics and Evolution of the Ranunculiflorae PDF

Author: Uwe Jensen

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 357

ISBN-13: 3709166128

DOWNLOAD EBOOK →

The volume presents current ideas about the systematics and evolution of the Ranunculiflorae and most of its constituent families. A strong effort has been made to integrate DNA and morphological, anatomical, etc. evidence, and new ideas about the origin and phylogeny of the entire group as well as the Berberidaceae, Lardizabalaceae, Ranunculaceae, and Papaveraceae are arrived at.

Early Flowers and Angiosperm Evolution

Early Flowers and Angiosperm Evolution PDF

Author: Else Marie Friis

Publisher: Cambridge University Press

Published: 2011-08-18

Total Pages: 597

ISBN-13: 1139496387

DOWNLOAD EBOOK →

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.