Author: Horst Kretzschmar
Publisher:
ISBN:
Category : Anacamptis
Languages : en
Pages : 552

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Author: Retha Edens-Meier
Publisher: University of Chicago Press
ISBN: 0226044912
Category : Biography & Autobiography
Languages : en
Pages : 440

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Book Description
A quorum of scientists offer reviews and results to celebrate the 150th anniversary of 'On The Various Contrivances By Which British And Foreign Orchids Are Fertilised By Insects, And On The Good Effects Of Intercrossing' (1862). Authors of the first ten chapters follow research on the pollination and breeding systems of the same orchid lineages that interested Darwin, including temperate and tropical species. Authors on the last two chapters provide information on the floral attractants and flowering systems of orchids using protocols and technologies unavailable during Darwin's lifetime.

Author: Jean-Michel Mérillon
Publisher: Springer
ISBN: 9783030383930
Category : Science
Languages : en
Pages : 662

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Book Description
This reference work provides an authoritative and comprehensive review of the latest developments in orchids’ biology, biotechnology and phytochemistry, and it also explores the applications of orchids in medicinal chemistry, nutrition and cosmetics industry. Chapters from expert contributors are organised into six sections and cover the entire gamut of orchid research and uses. In this work, readers will learn about topics such as biogeography and diversity of orchids, their biology and environmental factors, their horticulture and phytochemistry, and their use in agri-food, medicinal and perfumery industries. This book will appeal to graduate students, scholars, researchers interested in botany, agriculture, pharmacy, biotechnology and phytochemistry. Industrial scientists and those involved in marketing flowers and phytochemicals, plants and their extracts will also understand the importance of this reference work.

Author: Simon Harrap
Publisher: Bloomsbury Publishing
ISBN: 147292486X
Category : Nature
Languages : en
Pages : 405

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Book Description
The perfect guide to these beautiful and evocative plants, covering all 52 British and Irish species. The orchid family is one of the largest plant families in the world, reaching its highest diversity in the tropics where their exotic and colourful flowers are often truly breathtaking. Britain and Ireland have just 52 species of wild orchid, some of which are rare or scarce, whilst others are surprisingly inconspicuous. Yet, whether large or small, all orchids share flamboyant flower structures and incredible beauty. This pocket guide allows the identification of all species of orchid in the British Isles. It has concise text highlighting ID criteria as well as notes on biology, habitat and conservation, along with stunning colour photographs and accurate range maps based on maps compiled by the Biological Record Centre. This book provides the perfect guide to these beautiful and evocative plants, and is a must for any field naturalist. Part of the Pocket Guides series covering British and European wildlife, including garden birds, butterflies, insects, wild flowers, trees and shrubs and tracks and signs.

Author: Alec M. Pridgeon
Publisher: Oxford University Press
ISBN: 9780198505136
Category : Gardening
Languages : en
Pages : 252

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Book Description
Orchids are among the most popular and widely collected of plant families, with tropical species and hybrids cultivated all over the world. In Genera Orchidacearum, Volume One, a comprehensive, robust classification of orchids is provided with descriptions of individual species and cultivational information. It includes comprehensive coverage on Cypripedioideae, the slipper orchids--one of the most attractive and popular of all. Superbly illustrated with contributions from over 50 international experts, this volume is indispensable for scientists, breeders, and collectors.

Author: Spyros Tsiftsis
Publisher:
ISBN: 9789606848940
Category : Orchids
Languages : en
Pages :

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Author: Agustín Coronado Martínez
Publisher: Jolube Consultor Botánico y Editor
ISBN: 8494798529
Category : Science
Languages : en
Pages : 247

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Book Description
First field guide to wild orchids found in central Spain (Cuenca province) published in English. Why a field guide of wild orchids of Central Spain? Our Serranía mountain range is one of the most densely populated in orchid species in the whole of the Iberian Peninsula, and we are delighted to be able to demonstrate that Cuenca’s well-preserved natural environment attracts orchid specialists from all over Europe.

Author: Yiannis Christofides
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 164

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Book Description
Offering a guide to almost all the known Cyprus Orchid species, this work gives the essential characteristics of each species, along with colour photographs allowing identification. It also includes representative check-lists for each type of habitat, detailing flowering times for each species.

Author: Pavel Kindlmann
Publisher: Frontiers Media SA
ISBN: 2832528538
Category : Science
Languages : en
Pages : 162

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Book Description
Understanding diversity patterns and the effect of global change on abundance, distribution patterns and species survival are of the most discussed topics in biodiversity research. Species are disappearing worldwide, mostly due to habitat loss, but other factors like climate change are likely to increase in importance during the 21st century. Thus, one of the most worrying issues is that we still do not know the optimal abiotic and biotic requirements for population persistence of many of the still existing species, which makes it very difficult, if not impossible, to make appropriate recommendations for their conservation in terms of proposing an effective management of their sites. Analysis of these requirements is, however, strongly dependent on the taxonomic group considered and on life history strategies of the species that comprise the group. In this Research Topic, we concentrate on this issue applied to orchids, one of the most abundant groups of flowering plants with approximately 30,000 species. They are classified among the most threatened groups worldwide. Of the approximately 1000 species that have been evaluated, almost 60% are threatened, endangered or extinct. For a few orchid species, detailed records from monitoring efforts provide opportunities for comparative analyses of species declines through time. However, for most orchid species we still lack population data and there have been few studies that have focused on the environmental factors and species traits associated with the decline of orchid sites and species numbers.

Author: Jean Claessens
Publisher:
ISBN:
Category : Orchids
Languages : en
Pages : 439

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Book Description