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Genera Orchidacearum Volume 5
Genera Orchidacearum is the first reference work of the world's orchid genera that reflects their long evolutionary history and reveals relationships based on genealogical descent and the most up-to-date DNA data. This fifth volume treats 186 genera of the largest subfamily, Epidendroideae.
Field Guide to the Orchids of Costa Rica and Panama
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 i...
Floral Mimicry
Mimicry is a classic example of adaptation through natural selection. The traditional focus of mimicry research has been on defence in animals, but there is now also a highly-developed and rapidly-growing body of research on floral mimicry in plants. This has coincided with a revolution in genomic tools, making it possible to explore which genetic and developmental processes underlie the sometimes astonishing changes that give rise to floral mimicry. Being literally rooted to one spot, plants have to cajole animals into acting as couriers for their pollen. Floral mimicry encompasses a set of evolutionary strategies whereby plants imitate the food sources, oviposition sites, or mating partner...
Breeding of Ornamental Crops: Potted Plants and Shrubs
Flowers and other ornamental plants are used for all occasions to meet consumers demands preferably novel flowers traits, e.g., fragrance, flower color and shape, early flowering, less water consumption, long shelf-life. The worldwide floricultural industry is worth over 50 billion Euros and can serve as a ‘food security’, socio-economic impact, and generate employment. Ornamental industry is regarded as one of the fastest growing farm industries. This industry is sustained through novelty, thus there is increasing demand on plant breeders in both public and private sectors to fulfil consumer’s needs. Biotechnological approaches such as genetic transformation, genomics, nanotechnology,...
Saving Orchids
A gorgeously illustrated ode to the beauty and significance of orchids—and to those fighting to save these unique plants across the globe. Until recently, a myriad of lifeforms enriched our lives. In some places, listening to a nighttime chorus of frogs in the neighborhood marsh was an archetypal touchstone of childhood. Children would search for tadpoles, just steps away from native Lady’s Tresses orchids. Year by year, the chorus became quieter. Today, only a few frogs and orchids remain. Is this the world we want our children to inherit? Do we want orchids to slip through our fingers and, eventually, to vanish? For biologists Philip Seaton and Lawrence W. Zettler, and the intrepid orc...
Orchids
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