Download or read book The Biology and Chemistry of the Umbelliferae written by Vernon Hilton Heywood and published by Academic Press. This book was released on 1971 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biology and chemistry of the Umbelliferae ed written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biology and Chemistry of the Umbelliferae Edited by V H Heywood written by Vernon Hilton Heywood and published by . This book was released on 1971 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biology and Chemistry of the Umbelliferae Based on Papers Presented at an International Symposium Held at Reading University on September 21 24 1970 Sponsored by the Linnean Society and the Phytochemical Society written by reading International symposium on the biology and chemistry of the umbelliferae (1970. h) and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Encyclopaedia of the Umbelliferae Carrot Parsley Family of the British Isles written by James Miles Burton and published by . This book was released on 2000 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biology and Chemistry of the Compositae written by Vernon Hilton Heywood and published by . This book was released on 1977 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Alkaloids Chemistry and Physiology written by and published by Academic Press. This book was released on 1977-11-10 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alkaloids: Chemistry and Physiology

Download or read book BSBI Abstracts written by and published by . This book was released on 1973 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Caraway written by Eva Nemeth and published by CRC Press. This book was released on 1999-01-28 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caraway, the seventh volume in the series Medicinal and Aromatic Plants - Industrial Profiles, collects together all of the existing information in connection with the biology, chemistry, agrotechnology and utilization of the plant genus Carum. After an overview on all Carum species, it deals mainly with th most important species Carum carvi L. The

Download or read book Intoxication written by Ronald K. Siegel and published by Inner Traditions / Bear & Co. This book was released on 2005-03-29 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychopharmacologist Ronald K. Siegel draws on 20 years of groundbreaking research to provide countless examples of the intoxication urge in humans and animals. Presenting his conclusions on the biological and cultural reasons for the pursuit of intoxication, Siegel offers recommendations for curbing the negative effects of drug use in Western culture by designing safe intoxicants.

Download or read book Carrots and Related Apiaceae Crops 2nd Edition written by Emmanuel Geoffriau and published by CABI. This book was released on 2020-07-29 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully updated with new content and full-colour figures, the second edition of this successful book reflects developments and growth in our knowledge of carrots and related crops worldwide. It covers the scientific basis of their biology and production, with updated technical crop management content. This new edition is divided into three sections: the first considers the crops' importance and main features; the second focuses on carrot, from genetic diversity and breeding to cropping systems, pest and disease management, quality, postharvest and valorization; and the third presents the main aspects of 13 other cultivated Apiaceae. Containing a dedicated chapter on root-quality plus new chapters on organic production and consumer expectations, this book also: - Highlights both unique and shared characteristics among cultivated Apiaceae species. - Describes the links between scientific principles and cropping systems. - Explores the relationship between crop management and product quality. An invaluable resource for all those involved in carrot and related vegetable production, this is essential reading for producers, and horticulture, plant science and food science students, as well as researchers in these areas.

Download or read book The Flavonoids written by Jeffrey B. Harborne and published by Springer. This book was released on 2013-11-11 with total page 1218 pages. Available in PDF, EPUB and Kindle. Book excerpt: The flavonoids, one of the most numerous and widespread groups of natural constituents, are important to man not only because they contribute to plant colour but also because many members (e.g. coumestrol, phloridzin, rotenone) are physiologically active. Nearly two thousand substances have been described and as a group they are universally distributed among vascular plants. Although the anthocyanins have an undisputed function as plant pigments, the raison d'etre for the more widely distributed colourless flavones and flavonols still remains a mystery. It is perhaps the challenge of discovering these yet undisc10sed functions which has caused the considerable resurgence of interest in flavonoids during the last decade. This book attempts to summarize progress that has been made in the study of these constituents since the first comprehensive monograph on the chemistry of the flavonoid compounds was published, under the editorship of T. A. Geissman, in 1962. The present volume is divided into three parts. The first section (Chapters 1-4) deals with advances in chemistry, the main emphasis being on spectral techniques to take into account the re cent successful applications of NMR and mass spectral measurements to structural identifications. Recent developments in isolation techniques and in synthesis are also covered in this section. Advances in chemical knowledge of individual c1asses of flavonoid are mentioned inter aha in later chapters of the book.

Download or read book Plant Taxonomy written by Tod F. Stuessy and published by Columbia University Press. This book was released on 2009 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of plant taxonomy has transformed rapidly over the past fifteen years, especially with regard to improvements in cladistic analysis and the use of new molecular data. The second edition of this popular resource reflects these far-reaching and dramatic developments with more than 3,000 new references and many new figures. Synthesizing current research and trends, Plant Taxonomy now provides the most up-to-date overview in relation to monographic, biodiversity, and evolutionary studies, and continues to be an essential resource for students and scholars. This text is divided into two parts: Part 1 explains the principles of taxonomy, including the importance of systematics, characters, concepts of categories, and different approaches to biological classification. Part 2 outlines the different types of data used in plant taxonomic studies with suggestions on their efficacy and modes of presentation and evaluation. This section also lists the equipment and financial resources required for gathering each type of data. References throughout the book illuminate the historical development of taxonomic terminology and philosophy while citations offer further study. Plant Taxonomy is also a personal story of what it means to be a practicing taxonomist and to view these activities within a meaningful conceptual framework. Tod F. Stuessy recalls the progression of his own work and shares his belief that the most creative taxonomy is done by those who have a strong conceptual grasp of their own research.

Download or read book Host Specialization in the World Agromyzidae Diptera written by K.A. Spencer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytophagous insects represent a very particular not really belong to their host plant range. This may group of organisms. Firstly, their number amounts lead to mistaken conclusions especially in regions to more than one quarter of all recent species (ex where only few observations were possible, as well cluding fungi, algae and microbes) and together with as in the case of uncommon insect species. Fourthly, the green plants on which they feed they form al the great majority (99. 4%) of the agromyzid species most one half of all living species described so far. studied show a high degree of host specialization Secondly, their overwhelming majority shows very which makes these insects especially suitable for narrow host plant specialization, that is they feed taxonomic-phylogenetic considerations. only on one or a few, mostly closely related plant With such an enormous amount of data, it may species, a characteristic that led J. H. Fabre to elab have been tempting to draw far-reaching conclu orate the notion of the 'insects' botanical instinct' a sions. However, the author has been very careful in century ago. doing this.

Download or read book Contributions from the United States National Herbarium written by and published by . This book was released on 2003 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flowering Plants written by K. Kubitzki and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original suggestion to organize a symposium about the classi fication and evolution of the Flowering Plants was made at, the International Botanical Congress at Leningrad in 1975, and the idea was so well accepted by several colleagues that plans for such a symposium quickly took shape. An organizing committee consisting of Professor H. MERXMULLER, Miinchen, Professor V. H. HEYWOOD, Reading, and Professor K. KUBITZKI, Hamburg, was set up. The conference took place on 7-12 September 197tl in the Institut fiir Allgemeine Botanik of the University of Hamburg under the auspices of the International Association for Plant Taxonomy and was at tended by 80 participants from 14 countries. There have been several meetings in recent years which have dealt with the origin and evolution of the Flowering Plants so that it might be questioned whether yet another symposium dealing with more or less the same subject were really "justified. As the reader will see from the contents of the book, this symposium differed from similar ones held recently in two respects: 1. Emphasis was given to methodological aspects of the classification of higher taxa, and 2. much classificatory and evolutionary evidence relating to the higher taxa of Flowering Plants was presented.

Download or read book Plant Pollinator Interactions written by Nickolas Merritt Waser and published by University of Chicago Press. This book was released on 2006-01-15 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher description