Author: William Thomas Stearn Publisher: Royal Botanic Gardens Kew ISBN: 9781842460399 Category : Science Languages : en Pages : 342
Book Description
This Kew classic is anaugmented edition ofWilliam Stearn’s classicmonograph onEpimedium published in1938. Retaining theunmistakable stamp ofscholarship andaccessibility thatcharacterised all his work,it is an essential botanical reference and a practicalhandbook for gardeners. Part I is a detailedtaxonomic treatment of Epimedium andVancouveria including cultivars, plus chapters onhabit, classification, morphology, cultivation andgeographical distribution; Part II coversCaulophyllum, Ranzania, Jeffersonia, Leontice andother herbaceous Berberidaceae; and Part III isJulian Shaw’s revision of Podophyllum. With 27botanical paintings, 31 line drawings and 77 colourphotographs.
Author: James Cullen Publisher: Cambridge University Press ISBN: 0521761514 Category : Gardening Languages : en Pages : 663
Book Description
The European Garden Flora is the definitive manual for the accurate identification of cultivated ornamental flowering plants. Designed to meet the highest scientific standards, the vocabulary has nevertheless been kept as uncomplicated as possible so that the work is fully accessible to the informed gardener as well as to the professional botanist. This new edition has been thoroughly reorganised and revised, bringing it into line with modern taxonomic knowledge. Although European in name, the Flora covers plants cultivated in most areas of the United States and Canada as well as in non-tropical parts of Asia and Australasia. Volume 2 contains accounts of the first 71 families of Dicotyledons, including the Aizoaceae and Cactaceae (large and important families of succulents), as well as many tree families (Juglandaceae, Betulaceae, Fagaceae, Ulmaceae) and popular herbaceous plants (Ranunculaceae, Papaveraceae, Cruciferae).
Author: Sally Gregson Publisher: Timber Press ISBN: 1604694750 Category : Gardening Languages : en Pages : 241
Book Description
Epimediums may have delicate, orchid-like flowers, but they are tough, shade-tolerant perennials that are incredibly low maintenance. Their heart and arrow-shaped foliage changes colors with the seasons, going from green to bronze as summer moves into fall. The Plant Lover’s Guide to Epimediums, by nursery owner Sally Gregson, features growing information for 126 commonly available varieties. It also includes lists of plants for particular purposes, tips on how to incorporate epimediums into gardens, and a resource guide that lists where to buy the plants and where to view them in public gardens. Hundreds of lush color photographs highlight the beauty of these charming plants.
Author: Stefan Wanke Publisher: Frontiers Media SA ISBN: 2832538991 Category : Science Languages : en Pages : 233
Book Description
Phylogenetics often uncovers contradicting hypotheses regarding the relationships within the same group of organisms, a phenomenon known since the beginning of the molecular systematics era. While, historically, single marker-based analyses produced discordance, nowadays entire cellular genomes or portions of the same genomic compartment conflict with others or the rest, respectively. In contrast to the beginning of the molecular systematics era, when adding markers and taxa offered a way out of systematic errors, genome inference-based incongruences cannot be addressed and explained easily. Disagreeing phylogenomic hypotheses might originate from various evolutionary processes, including but not limited to hybridization or incomplete lineage sorting, thereby leading to gene tree-versus species tree-associated discrepancies. Today, this can be expanded to genome discordance, where phylogenomic signals of organellar genomes (plastid, mitochondrial) and the nuclear genome disagree due to intrinsically different coalescent paths or phenomena like organelle capture.
Author: Umberto Quattrocchi Publisher: CRC Press ISBN: 1482250640 Category : Health & Fitness Languages : en Pages : 4038
Book Description
Written as a reference to be used within University, Departmental, Public, Institutional, Herbaria, and Arboreta libraries, this book provides the first starting point for better access to data on medicinal and poisonous plants. Following on the success of the author's CRC World Dictionary of Plant Names and the CRC World Dictionary of Grasses, the author provides the names of thousands of genera and species of economically important plants. It serves as an indispensable time-saving guide for all those involved with plants in medicine, food, and cultural practices as it draws on a tremendous range of primary and secondary sources. This authoritative lexicon is much more than a dictionary. It includes historical and linguistic information on botany and medicine throughout each volume.
Author: David Barker Publisher: MDPI ISBN: 3038979082 Category : Science Languages : en Pages : 384
Book Description
Lignans are a class of natural products found mainly in plants. They have a wide variety of structures and exhibit a range of potent biological activities. Lignans are also well-known components of a number of widely eaten foods and are frequently studied for their dietary impact. Owing to these factors, lignans have been extensively studied by scientists from a large number of disciplines. This collection of research and review articles describes topics ranging in scope from the recent isolation and structural elucidation of new lignans, strategies towards the chemical synthesis of lignans, assessment of their biological activities and potential for further therapeutic development. Research showing the impact of lignans in the food and agricultural industries is also presented.
Author: Da-Cheng Hao Publisher: Academic Press ISBN: 0128142332 Category : Medical Languages : en Pages : 406
Book Description
Ranunculales Medicinal Plants: Biodiversity, Chemodiversity and Pharmacotherapy comprehensively covers this order of flowering plants, detailing the phytochemistry, chemotaxonomy, molecular biology, and phylogeny of selected medicinal plants families and genera and their relevance to drug efficacy. The book carries out an exhaustive survey of the literature in order to characterize global trends in the application of flexible technologies. The interrelationship between Chinese species, and between Chinese and non-Chinese species, is inferred through molecular phylogeny and based on nuclear and chloroplast DNA sequencing. The book discusses the conflict between chemotaxonomy and molecular phylogeny in the context of drug discovery and development. Users will find invaluable and holistic coverage on the study of Ranunculales that will make this the go-to pharmaceutical resource. - Describes current perceptions of biodiversity and chemodiversity of Ranunculales - Explains how the conceptual framework of plant pharmacophylogeny benefits the sustainable exploitation of Ranunculales - Details how Ranunculales medicinal plants work from the chemical level upward - Covers how the polypharmacology of Ranunculales compounds might inspire new chemical entity design and development for improved treatment outcomes
Author: Wendy Anderson Publisher: Oxford University Press ISBN: 0191062022 Category : Language Arts & Disciplines Languages : en Pages : 352
Book Description
This volume offers an empirical and diachronic investigation of the foundations and nature of metaphor in English. Metaphor is one of the hot topics in present-day linguistics, with a huge range of research focusing on the systematic connections between different concepts such as heat and anger (fuming, inflamed), sight and understanding (clear, see), or bodies and landscape (hill-foot, river-mouth). Until recently, the lack of a comprehensive data source made it difficult to obtain an overview of this phenomenon in any language, but this changed with the completion in 2009 of The Historical Thesaurus of English, the only historical thesaurus ever produced for any language. Chapters in this volume use this unique resource as a basis for case studies of semantic domains including Animals, Colour, Death, Fear, Food, Reading, and Theft, providing a significant step forward in the data-driven understanding of metaphor.
Author: William Thomas Stearn
Author: James Cullen
Author: Sally Gregson
Author: Stefan Wanke
Author: Joan W. Nowicke
Author: Umberto Quattrocchi
Author: 
Author: David Barker
Author: Da-Cheng Hao
Author: Wendy Anderson