0
Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.
Dr. Alec M. Pridgeon, Sainsbury Orchid Fellow, Royal Botanic Gardens, Kew Dr. Phillip J. Cribb, Deputy Keeper, Herbarium, and Curator, Orchid Herbarium, Royal BotanicGardens, Kew Dr. Mark W. Chase, Head, Molecular Systematics Section, Royal Botanic Gardens, Kew Dr. Finn N. Rasmussen, Associate Professor, Botanical Institute, University of Copenhagen
„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.
EUR 3,00 für den Versand innerhalb von/der Deutschland
Versandziele, Kosten & DauerGratis für den Versand innerhalb von/der Deutschland
Versandziele, Kosten & DauerAnbieter: Modernes Antiquariat an der Kyll, Lissendorf, Deutschland
hardcover. Zustand: Gut. 464 Seiten Buchblock leicht wellig, kleiner Einriss ca. 1 cm im Schutzumschlag und Schutzumschlag etwas berieben, Buch ist durch eine Druckstelle etwas verlagert (quer durchgebogen), kleine Lagerspuren am Buch, Inhalt einwandfrei und ungelesen 422009 Sprache: Englisch Gewicht in Gramm: 1585. Artikel-Nr. 209997
Anzahl: 1 verfügbar
Anbieter: Mike Park Ltd, London, Vereinigtes Königreich
Cloth. Zustand: Very Good. Zustand des Schutzumschlags: Very Good. First Edition. Illustrated with line drawings and distribution maps throughout and 24 plates of colour photographs, quarto, pp xx, 416, very clean internally, black cloth, two corners with a very minor bruise, the dustwrapper has only very slight signs of use, with a very faint crease on the upper cover. [Orchidaceae are the largest monocot family and likely the largest plant family in terms of number of species (ca. 20,000), but for a variety of reasons it remains one of the least understood: lack of a fossil record, relative scarcity of active research until recent years, size and geographical distribution of the family, and the largely tropical distribution of most, which hinders access. The early classifications and generic circumscriptions of Lindley (1830-1840), Bentham and Hooker (1883) and Schlechter (1927) relied mainly on morphological characters, especially floral features. The problem with such reliance on floral features at higher levels of classification is that floral morphology is extremely plastic in evolutionary terms, so that unrelated species may have developed similar structures in response to similar selection, particularly pollinator pressures. Such parallelisms are rife in Orchidaceae, so it is necessary to apply more objective criteria and character choices in trying to unravel the complexities of the family's history. Robert L. Dressler's (Phylogeny and Classification of the Orchid Family, Cambridge University Press, 1993) classification introduced characters from pollen, seeds, and anatomy to supplement traditional characters. The recent surge in molecular approaches, especially multigene analyses, combined with several other types of new data, had not only contradicted key elements of Dressler's concepts at higher levels but will result in the recircumscription of many genera. The aim of Genera Orchidacearum is therefore to produce a more robust and natural account of the orchids at the generic level, incorporate the wealth of new molecular data in a truly phylogenetic classification, and identify those areas and taxa that need additional work.]. Artikel-Nr. 016863
Anzahl: 1 verfügbar
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Buch. Zustand: Neu. Neuware - In Volume Two of Genera Orchidacearum, three of the seven tribes found in the subfamily Orchidoideae-Orchideae, Diurideae, and Diseae are thoroughly described. Each of the 101 genera in this volume receive separate treatment with sections on nomenclature and synonymy, distribution, anatomy, palynomy, embryology, cytogenetics, ecology, phytochemistry, phylogenetics, pollination, taxonomic notes, and economic uses. For those genera found in hobbyist's collections, cultivation notes emphasizing aritificial propagation are provided.This book features distribution maps of each genus with details on the dispersion of the flowers; superb illustrations with over 120 color photographs and line drawings; cultivational details for orchid enthusiasts and growers; contributions from over 50 international orchid experts; and diagnostic illustrations that detail each genus. Artikel-Nr. 9780198507109
Anzahl: 2 verfügbar