Early Flowers and Angiosperm Evolution

Early Flowers and Angiosperm Evolution
Author: Else Marie Friis
Publisher: Cambridge University Press
Total Pages: 597
Release: 2011-08-18
Genre: Science
ISBN: 1139496387

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 Including previously unpublished results based on research into Early and Late Cretaceous fossil floras from Europe and North America, the authors draw on direct palaeontological evidence of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.

Concepts of Biology

Concepts of Biology
Author: Samantha Fowler
Publisher:
Total Pages: 0
Release: 2023-05-12
Genre:
ISBN: 9781739015503

Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.

Guide to the Vascular Plants of Central French Guiana

Guide to the Vascular Plants of Central French Guiana
Author: Scott A. Mori
Publisher: New York Botanical Garden Press
Total Pages: 528
Release: 1997
Genre: Nature
ISBN: 9780893273989

Part one of a two-part guide to the vascular plants of central French Guiana. In this installment, 12 species of lycopods (Lycophyta), 182 species of ferns (Pterophyta), the one gymnosperm (Gnetophyta), & the 426 species in 27 families of monocotyledons (Magnoliophyta class Lililopsida) native or naturalized to central French Guiana are keyed & described. An annotated & well-illustrated list of species with outstanding ecological or morphological features of use in plant identification is included. Three maps, 165 line illustrations, 240 color photographs, & a glossary providing definitions of technical terms used to describe plants in northeastern South America facilitate the use of this guide. The specimen database of seed plants of central French Guianais now available for access over the internet.

Vascular Plants of Alberta

Vascular Plants of Alberta
Author: John G. Packer
Publisher:
Total Pages: 0
Release: 2017
Genre: Science
ISBN: 9781552386828

"Packer and Gould have provided an invaluable service for anyone interested in western North American botany by creating a simple, user-friendly and portable key to the Alberta species found in the 30-volume set of Flora of North America. Designed to be carried into the field for handy reference and use, this work incorporates the new names and taxonomical understandings that have accumulated over the years. Part 1 of what will be a three-volume set contains the up-to-date classification of the ferns, fern allies, gymnosperms, and monocots found in Alberta according to the latest taxonomic findings."--

Dendrology: Cones, Flowers, Fruits and Seeds

Dendrology: Cones, Flowers, Fruits and Seeds
Author: Marilena Idžojtić
Publisher: Academic Press
Total Pages: 800
Release: 2019-06-28
Genre: Nature
ISBN: 0128196459

Dendrology: Cones, Flowers, Fruits and Seeds offers a comprehensive overview of the morphology of reproductive organs of woody plants of Europe in one resource. The book contains 2020 woody taxa (845 species, 58 subspecies, 38 varieties, 13 forms, 40 hybrids and 1026 cultivars), belonging to 400 genera and 121 families. It includes 447 taxa of trees and shrubs that are autochthonous in Europe and numerous ornamental species that originate from North America, Asia, South America, Australia and Africa, along with invasive woody species. Accompanied by thousands of original photographs, the book is designed to efficiently guide the reader to accurate identification. Other features include taxa organized in alphabetical order of their botanical names, flowering and fruiting time, mode of fruit or seed dispersal, and distribution range, making this a must-have reference for students and researchers in dendrology, botany, forestry, forest management and conservation, arboriculture and horticulture. - Includes 2,020 taxa of trees and shrubs important for the European dendrology - Provides detailed descriptions of reproductive organs and data on the reproductive biology of the described taxa - Contains 6,644 original, high-quality photographs of habits, cones, flowers, fruits and seeds

Stomatal Physiology

Stomatal Physiology
Author: Paul Gordon Jarvis
Publisher: Cambridge University Press
Total Pages: 308
Release: 1981-08-13
Genre: Medical
ISBN: 9780521281515

This volume contains papers on anatomy, physiology and action of stomata.

Plant Molecular Evolution

Plant Molecular Evolution
Author: J.J. Doyle
Publisher: Springer Science & Business Media
Total Pages: 294
Release: 2000-02-29
Genre: Medical
ISBN: 9780792360964

Plant molecular biology has produced an ever-increasing flood of data about genes and genomes. Evolutionary biology and systematics provides the context for synthesizing this information. This book brings together contributions from evolutionary biologists, systematists, developmental geneticists, biochemists, and others working on diverse aspects of plant biology whose work touches to varying degrees on plant molecular evolution. The book is organized in three parts, the first of which introduces broad topics in evolutionary biology and summarizes advances in plant molecular phylogenetics, with emphasis on model plant systems. The second segment presents a series of case studies of gene family evolution, while the third gives overviews of the evolution of important plant processes such as disease resistance, nodulation, hybridization, transposable elements and genome evolution, and polyploidy.

Taxonomy of Angiosperms

Taxonomy of Angiosperms
Author: A. V. S. S. Sambamurty
Publisher: I. K. International Pvt Ltd
Total Pages: 881
Release: 2013-12-30
Genre: Science
ISBN: 8188237167

Taxonomy of Angiosperms is designed for B.Sc. (H) and M.Sc. students of Botany in various universities. The book is divided into two parts; Part I deals with the Principles of Angiosperm Taxonomy and Part II deals with families. The book is amply illustrated with examples. Some of the important chapters in Part I comprise Different Classifications, Nomenclature, Biosystematics, Modern Trends in Taxonomy, Chemotaxonomy, Numerical Taxonomy etc. Part II deals with about 214 families of which 55 are discussed in detail and summarized accounts of the rest are given for advanced students. The book also comes loaded with numerous appendices like comparison of classifications, floral diagrams and floral formulae, questions etc. The book will cater to the needs of Botany students pursuing B.Sc. (H), M.Sc. and related fields like Medical Botany, Pharmacy, Agricultural Botany and Horticulture.