Phylogeny and Classification of the Orchid Family

Phylogeny and Classification of the Orchid Family PDF

Author: Robert L. Dressler

Publisher: Cambridge University Press

Published: 1993-04-29

Total Pages: 342

ISBN-13: 9780521450584

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A valuable contribution to the on-going discussions on evolution within the Orchid family. Dressler's work delimits several major natural groups and emphasises areas needing further study.

Handbook of Vanilla Science and Technology

Handbook of Vanilla Science and Technology PDF

Author: Daphna Havkin-Frenkel

Publisher: John Wiley & Sons

Published: 2018-09-24

Total Pages: 524

ISBN-13: 1119377277

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An updated guide to the production, science, and uses of vanilla Vanilla is a flavor and fragrance in foods, cosmetics, pharmaceuticals, and a wealth of other products. Now in its second edition, the Handbook of Vanilla Science and Technology provides a comprehensive and updated review of the science and technology used in these items’ production and supply. Featuring contributions from an international range of experts, this revised edition covers a multitude of topics, including agricultural production, global markets, analytical methods, sensory analysis, food and fragrance applications, organic farming and fair trade, botanical diseases, and novel uses. The Handbook of Vanilla Science and Technology, Second Edition is a vital resource for producers, distributors, and scientists involved in vanilla’s growth and utilization, and offers readers: A guide to the cultivation, extraction, analysis, DNA sequencing, and marketing of vanilla Information on the production of vanilla in a range of countries such as Mexico, Australia, Costa Rica, and India Guidelines on the quality control of vanilla beans and extracts Information on fair trade and the future of vanilla

Genera Orchidacearum Volume 6

Genera Orchidacearum Volume 6 PDF

Author: Alec M. Pridgeon

Publisher: OUP Oxford

Published: 2014-02-06

Total Pages: 565

ISBN-13: 0191003891

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For centuries orchids have been among the most popular of plant families, with thousands of species and hybrids cultivated worldwide for the diversity, beauty, and intricacy of their flowers. The Genera Orchidacearum series represents a robust and natural classification of the orchids, something that has eluded plant scientists and orchid enthusiasts for years. The editors, who are all distinguished orchid specialists, incorporate a wealth of new DNA data into a truly phylogenetic classification, identifying the areas and taxa that merit additional work. To this end, they have invited several international specialists to contribute in their particular areas of expertise. Each volume provides comprehensive coverage of one or two orchid subfamilies, and the series as a whole will be an indispensable reference tool for scientists, orchid breeders, and growers. Orchidaceae is the largest monocotyledon family and perhaps the largest plant family in terms of number of species, approximately 25,000. Although the fossil record is limited, active molecular research in recent years has unravelled many of the complexities and phylogenetics of this cosmopolitan plant family. This sixth and final volume treats 140 genera in tribes Dendrobieae and Vandeae of the largest subfamily, Epidendroideae, including some of the showiest orchids often used in hybridizing. Comprehensive treatments are provided for each genus, which include complete nomenclature, description, distribution (with map), anatomy, palynology, cytogenetics, phytochemistry, phylogenetics, pollination, ecology, and economic uses. Cultivation notes are included for those genera known to be in hobbyist collections. Genera are beautifully illustrated with line drawings and colour photographs. An Addendum updates a few generic accounts published in past volumes. A cumulative glossary, list of generic synonyms with their equivalents, and list of all series contributors round out this final volume in the series.

The Orchids

The Orchids PDF

Author: Robert L. Dressler

Publisher:

Published: 1990

Total Pages: 332

ISBN-13: 9780674875265

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Looks at the structure, classification, evolution, and ecology of orchids, including the methods they have developed to manipulate pollinating insects

Field Guide to the Orchids of Costa Rica and Panama

Field Guide to the Orchids of Costa Rica and Panama PDF

Author: Robert L. Dressler

Publisher: Cornell University Press

Published: 2019-06-07

Total Pages: 428

ISBN-13: 1501734148

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The first field guide to the orchids of Costa Rica and Panama, this book is lavishly illustrated with 240 stunning color photographs and 229 line drawings. It contains keys to all the orchid genera in the region and most of the orchid species. To enable nonbotanists to identify at least the genus of orchids, Robert L. Dressler emphasizes features that can be readily seen with the naked eye or a hand lens. Written in a friendly and accessible style, this guide begins with succinct descriptions of the geography, climate, and vegetation of Costa Rica and Panama, and includes appropriate comments on the peoples and cultures of the area. A discussion of orchid structure and ecology follows. The identification keys are preceded by instructions for use, and a general key directs the user to the appropriate chapter, where condensed descriptions and additional keys narrow the choices for the plants identity. Dressler avoids complex terminology and supplies a glossary of technical terms that will he helpful to those unfamiliar with botanical vocabulary. A short appendix describes how to prepare orchids for study, and summarizes laws that affect plant collectors, and another lists the authors of species names used in the guide. Reflecting the autor's deep and broad knowledge of the orchids of tropical Latin America, this field guide is certain to prove valuable to botanists, field biologists, orchid hobbyists, and tourists interested in natural history.

The Book of Orchids

The Book of Orchids PDF

Author: Mark W. Chase

Publisher: University of Chicago Press

Published: 2017-03-13

Total Pages: 657

ISBN-13: 022622452X

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One of every seven flowering plants on earth is an orchid. Some are stunningly over the top; others almost inconspicuous. The Orchidaceae is the second most widely geographically distributed family, after the grasses, yet remains one of the least understood. This book will profile 600 species, representing the remarkable and unexpected diversity and complexity in the taxonomy and phylogeny of these beguiling plants, and the extraordinary means they have evolved in order to ensure the attraction of pollinators. Each species entry includes life-size photographs to capture botanical detail, as well as information on distribution, peak flowering period, and unique attributes--both natural and cultural. The result is a work which will attract and allure, much as the orchids themselves do.

The Orchids

The Orchids PDF

Author: Robert L. Dressler

Publisher:

Published: 1981

Total Pages: 366

ISBN-13:

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Reprint of the 1981 Smithsonian edition with a new taxonomy note by Dressler. Contains fine reproductions of the original 95 plates (on 16 pages). Annotation copyrighted by Book News, Inc., Portland, OR