Download or read book The Genus P r i m u l a written by Sir William Wright Smith and published by . This book was released on with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Primula written by A. J. Richards and published by Timber Press (OR). This book was released on 1993 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Genus Primula written by W. Wright Smith and published by . This book was released on 1941 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Synoptic Guide to the Genus Primula written by G. K. Fenderson and published by . This book was released on 1986 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Primrose written by Elizabeth Lawson and published by Reaktion Books. This book was released on 2019-07-10 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: For centuries common primroses have spread breathtaking carpets of pale lemon yellow across the globe, the first sign of spring. Abundant, edible, and beneficial for many ailments, they have supported civilization’s social and cultural foundations. When undaunted plant hunters risked their lives to introduce the many Himalayan primroses of breathtaking beauty, the primrose gained iconic status. Capable of endless variation, primroses have captured the attention of gardeners, plant breeders, and scientists, while artists and poets have found them essential as both subject matter and muse. William Shakespeare introduced us to the “the primrose path,” a pleasurable but destructive route, in several of his plays, and Charles Darwin spent more than thirty years working with primroses to solve an elegant evolutionary mystery. This book tells the story of how primroses became so successful, circling the Earth, adapting to human civilization, and yet holding their own on inaccessible craggy summits where they may never be seen. Bringing together facts, folklore, and beautiful images from around the world, Primrose is a delightful guide to this hugely popular flower.
Download or read book The Genus Primula in Cultivation and the Wild written by Josef J. Halda and published by . This book was released on 1992 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Genus Primula written by Sir William Wright Smith and published by . This book was released on 1928 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Primula written by John Richards and published by Batsford Books. This book was released on 2014-11-24 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic text on primulas updated and revised by the leading expert, Professor John Richards of the University of Newcastle. Primula is one of the greatest garden genera, in terms of the number of varieties grown and its popularity. It is also among the largest and most widespread - approximately 430 species. This comprehensive title covers: Major taxonomic revision History of the exploration and introduction of Primula Cultivation: temperature, soil and compost, propagation Pests and Diseases Evolutionary history Biological characters used in sectional classification Heterostyly and homostyly Phyletic scheme for the sections of Primula Synopsis of the genus Primula. ?This thorough revision brings this definitive reference work right up to date and incorporates new and improved information for most of the species. For the first time, identification keys are included for all species, and other special features include several newly described species, over 30 new illustrations, and important fresh details on the evolutionary history of Primulas from recent DNA evidence, leading to major changes in classification. The book covers the historical and practical information on the exploration and cultivation of the genus; the evolution of the species; and a chapter on heterostyly and homostyly includes the latest developments in this fascinating subject. However, the bulk of the book is given over to a systematic treatment of each species, including: valid name and place of publication synonym description chromosome number breeding behaviour and flowering time distribution habitat, including altitudinal range taxonomic and other general notes variation cultivation hybridization
Download or read book The Germination of Seeds written by A. M. Mayer and published by Elsevier. This book was released on 2014-04-23 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Germination of Seeds, Third Edition discusses topics concerning seed germination. The book is comprised of seven chapters that tackle subjects relating to the field of germination. Chapter 1 discusses the structure of seeds and seedlings, while Chapter 2 covers the chemical composition of seeds. Chapter 3 tackles the factors affecting germination, and Chapter 4 deals with dormancy, germination inhibition, and stimulation. Chapter 5 talks about the metabolism of germinating seeds, and Chapter 6 discusses the effect of germination inhibitors and stimulators on metabolism and their possible regulatory role. Chapter 7 covers the ecology of germination. The book will be of great interest to botanists, who are particularly concerned with plant physiology.
Download or read book Evolution and Function of Heterostyly written by Spencer C.H. Barrett and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: A century of research on heterostylous plants has passed since the publication of Charles Darwin's book "The Different Forms of Flowers on Plants of the Same Species" in 1877 summarizing his extensive observations and experiments on these complex breeding systems involving genetic polymorphisms of floral sex organs. Since then heterostylous plants have provided a rich source of material for evolutionary biologists and today they represent one of the classic research paradigms for approaches to the study of evolution and adaptation. The present book is the first modern and comprehensive accont of the subject. In 10 chapters it is concerned with the evolution, genetics, development, morphology, and adaptive significance of heterostyly. Broad syntheses of research on heterostyly as well as new theoretical ideas and experimental data are included.
Download or read book The Genus Primula written by Sir W. Wright Smith and published by . This book was released on 1943 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornamental Crops written by Johan Van Huylenbroeck and published by Springer. This book was released on 2018-07-25 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ornamental plants are economically important worldwide. Both growers and consumers ask continuously for new, improved varieties. Although there are numerous ornamental species, ornamental plant breeding and plant breeding research is mainly limited to some major species. This book focuses on the recent advances and achievements in ornamental plant breeding. The first part of the book focuses on plant traits and breeding techniques that are typical for ornamental plants. Eminent research groups write these general chapters. For plant traits like flower colour or shape, breeding for disease resistance and vase or shelf life are reviewed. General technical plant breeding chapters deal with mutation breeding, polyploidisation, in vitro breeding techniques and new developments in molecular techniques. The second part of the book consists of crop-specific chapters. Here all economically major ornamental species are handled together with selected representative species from different plant groups (cut flowers, pot plants, woody ornamental plants). In these crop-specific chapters, the main focus is on recent scientific achievements over the last decade.
Download or read book Flora Reipublicae Popularis Sinicae written by Zhengyi Wu and published by Missouri Botanical Garden Press. This book was released on 1994 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 25, Hong Deyuan, vice co-chair of the editorial committee.
Download or read book The Genus Primula L in India A Taxonomic Revision written by Sandip Kumar Basak and published by . This book was released on 2014 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Self Incompatibility in Flowering Plants written by Vernonica E. Franklin-Tong and published by Springer Science & Business Media. This book was released on 2008-07-30 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Great progress has been made in our understanding of pollen-pistil interactions and self-incompatibility (SI) in flowering plants in the last few decades. This book covers a broad spectrum of research into SI, with accounts by internationally renowned scientists. It comprises two sections: Evolution and Population Genetics of SI, Molecular and Cell Biology of SI Systems. The reader will gain an insight into the diversity and complexity of these polymorphic cell-cell recognition and rejection systems. Heteromorphic and homomorphic SI systems and our current understanding of the evolution and phylogeny of these systems, based on the most recent molecular sequence data, are covered. Further, the book presents major advances in our knowledge of the pistil and pollen S-determinants and other unlinked components involved in SI, as well as the apparently diverse cellular regulatory mechanisms utilised to ensure inhibition of “self” pollen.
Download or read book Introduction to Floriculture written by Roy A. Larson and published by Academic Press. This book was released on 2013-10-22 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Floriculture provides an introduction to commercial floriculture, containing information on major and minor greenhouse and field crops, and includes potted plants and cut flowers. The book is organized into two parts. Part I on cut flowers discusses the history and propagation of chrysanthemums, carnations, roses, snapdragons, orchids, gladiolus, and minor cut crops. Part II on potted plants includes bulbous plants, azaleas, pot mums, African violets, poinsettias, and Easter lilies. This book was written for students who have been exposed to a sufficient number of biology courses to acquaint them with many of the terms and plant processes discussed in the text. It would be beneficial if they have also taken a course in greenhouse management or are taking one concurrently with their floriculture course. The book can be used by commercial growers who constantly seek more information to enable them to realize maximum gain from the investments of labor, time, and capitol they have placed in this challenging field.
Download or read book Flora of the British Isles written by A. R. Clapham and published by CUP Archive. This book was released on 1990-02-08 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in paperback in 1990, this book's purpose was the accurate identification of all British plants.
