The Encyclopedia of Rhododendron Species PDF Download

Author: Peter Alfred Cox
Publisher:
ISBN:
Category : Ericaceae
Languages : en
Pages : 424

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Author: James Cullen
Publisher: Cambridge University Press
ISBN: 0521761603
Category : Gardening
Languages : en
Pages : 641

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The definitive manual for the accurate identification of cultivated ornamental flowering plants, thoroughly updated to include the latest taxonomic knowledge.

Author: Sonja Nelson
Publisher: Timber Press (OR)
ISBN:
Category : Gardening
Languages : en
Pages : 258

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Book Description
The genus Rhododendron presents a wonderfully varied range of colours, textures, forms, shapes, sizes, and attitudes. Rhododendron and azalea lovers face the challenge of carrying these advantages into the greater landscape. Sonja Nelson presents a myriad of possibilities in answer to this challenge.

Author: L. Clarence Towe
Publisher: Timber Press (OR)
ISBN: 9780881926453
Category : Gardening
Languages : en
Pages : 146

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Book Description
Did you know that North America is home to almost all the deciduous azaleas? These usually fragrant shrubs are quite suitable for a wide variety of garden environments. Contains all the horticultural aspects a gardener needs.

Author: Christian Rätsch
Publisher: Simon and Schuster
ISBN: 1594776628
Category : Medical
Languages : en
Pages : 3143

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Book Description
The most comprehensive guide to the botany, history, distribution, and cultivation of all known psychoactive plants • Examines 414 psychoactive plants and related substances • Explores how using psychoactive plants in a culturally sanctioned context can produce important insights into the nature of reality • Contains 797 color photographs and 645 black-and-white illustrations In the traditions of every culture, plants have been highly valued for their nourishing, healing, and transformative properties. The most powerful plants--those known to transport the human mind into other dimensions of consciousness--have traditionally been regarded as sacred. In The Encyclopedia of Psychoactive Plants Christian Rätsch details the botany, history, distribution, cultivation, and preparation and dosage of more than 400 psychoactive plants. He discusses their ritual and medicinal usage, cultural artifacts made from these plants, and works of art that either represent or have been inspired by them. The author begins with 168 of the most well-known psychoactives--such as cannabis, datura, and papaver--then presents 133 lesser known substances as well as additional plants known as “legal highs,” plants known only from mythological contexts and literature, and plant products that include substances such as ayahuasca, incense, and soma. The text is lavishly illustrated with 797 color photographs--many of which are from the author’s extensive fieldwork around the world--showing the people, ceremonies, and art related to the ritual use of the world’s sacred psychoactives.

Author: P N Ravindran
Publisher: CABI
ISBN: 1780643152
Category : Technology & Engineering
Languages : en
Pages : 1178

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Book Description
The Encyclopedia of Herbs and Spices provides comprehensive coverage of the taxonomy, botany, chemistry, functional properties, medicinal uses, culinary uses and safety issues relating to over 250 species of herbs and spices. These herbs and spices constitute an important agricultural commodity; many are traded globally and are indispensable for pharmaceuticals, flavouring foods and beverages, and in the perfumery and cosmetic industries. More recently, they are increasingly being identified as having high nutraceutical potential and important value in human healthcare. This encyclopedia is an excellent resource for researchers, students, growers and manufacturers, in the fields of horticulture, agriculture, botany, crop sciences, food science and pharmacognosy.

Author: Christopher Brickell
Publisher: Penguin
ISBN: 0756675081
Category : Nature
Languages : en
Pages : 746

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Book Description
Since its first publication in 1987, the AHS Encyclopedia of Plants and Flowers has sold nearly 3 million copies and become the must-have reference for all gardeners around the world. This is the ideal book for selecting plants, planning a border, a greenhouse, or a whole garden, and for identifying plants, and it contains a wealth of information on their appearance and cultivation. The 8,000 plants described cover suitability for every climate, including house and conservatory plants. The book begins with a general introduction and explanation of plant names, followed by a revised and enlarged plant selector, highlighting plants suitable for particular sites, soils, conditions, and purposes. The 5,000-entry illustrated plant catalog follows, divided into eight main sections: trees, shrubs, roses, climbers, perennials, annuals and biennials, rock plants, bulbs, water plants, and cacti and other succulents. In this new edition, the sections have been re-ordered to help plants be chosen more intuitively: by color, then season, then size. Feature spreads throughout the color section illustrate a range of cultivars within the most popular genera, such as pelargoniums and clematis. Each plant variety is illustrated by a colorful photograph, and accompanied by a detailed description with cultivation requirements. The single-color, text-only plant dictionary at the back contains entries for every genus in the book, plus more than 3,000 plants in addition to those in the illustrated catalog. It also functions as an index to the plant catalog, with extensive cross-referencing. All the information needed to grow each plant is included here. Following the introduction and plant selector, the book is divided into two main sections: a 440-page, full-colour illustrated plant catalogue, and a plant dictionary featuring 8,000 plants listed alphabetically by botanical name. There is also an index of common names and glossary of terms. Contents PRELIMS PLANT NAMES AND ORIGINS PLANT SELECTOR Lists useful plants for common situations, such as sunless walls, windbreaks, drought, sandy soil, and moist shade. PLANT CATALOG (440PP) Divided into eight main plant groups, as listed below, organized by color, season, size. TREES Including conifers. Features include: Magnolias Hollies Dwarf conifers SHRUBS Features include: Camellias Rhododendrons Hydrangeas Fuchsias Heathers ROSES Includes shrub and old garden roses, modern, miniature, and climbing roses. CLIMBERS Features include: Clematis Ivies PERENNIALS Includes grasses, bamboos, rushes, sedges, and ferns. Features include: Delphiniums Irises Peonies Phlox Pelargoniums Penstemons Aquilegias Daylilies Chrysanthemums Michaelmas daisies Bromeliads Primulas Carnations and pinks Hostas Begonias Orchids African violets ANNUALS AND BIENNIALS ROCK PLANTS BULBS Including corms and tubers. Features include: Gladioli Lilies Dahlias Tulips Daffodils Crocuses Hyacinths WATER PLANTS Features include: Water lilies CACTI AND OTHER SUCCULENTS PLANT DICTIONARY (240PP) Listed alphabetically by botanical name. INDEX OF COMMON NAMES GLOSSARY OF TERMS ACKNOWLEDGMENTS

Author: Christopher Cumo
Publisher: Bloomsbury Publishing USA
ISBN: 1598847759
Category : Nature
Languages : en
Pages : 1307

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Book Description
Readers of this expansive, three-volume encyclopedia will gain scientific, sociological, and demographic insight into the complex relationship between plants and humans across history. Comprising three volumes and approximately half a million words, this work is likely the most comprehensive reference of its kind, providing detailed information not only about specific plants and food crops such as barley, corn, potato, rice, and wheat, but also interdisciplinary content that draws on the natural sciences, social sciences, and humanities. The entries underscore the fascination that humans have long held for plants, identifies the myriad reasons why much of life on earth would be impossible without plants, and points out the intertwined relationship of plants and humans—and how delicate this balance can be. While the majority of the content is dedicated to the food plants that are essential to human existence, material on ornamentals, fiber crops, pharmacological plants, and carnivorous plants is also included.

Author: Claire Austin
Publisher: Timber Press (OR)
ISBN: 0881927309
Category : Gardening
Languages : en
Pages : 339

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"Cultivation advice, information about the plants' breeding history, and ideas for using irises with other plants in the garden make this the perfect one-stop reference for iris enthusiasts everywhere."--BOOK JACKET.

Author: DK
Publisher: Penguin
ISBN: 1465495142
Category : Nature
Languages : en
Pages : 402

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Book Description
Discover everything you need to transform your empty plot into a stunning garden oasis with this gardening encyclopedia. This horticultural gem includes more than 2,000 recommendations from gardening experts and features valuable information and advice to expand on your gardening ideas. Planning your garden has never been this easy with this informative planting guide that every gardener needs on their bookshelf. Here’s what you’ll find inside: • Includes planting suggestions for over 30 types of sites, from notoriously dry ground by a hedge or fence to cracks in walls or paving • Explains how to assess site and soil, and presents a stunning range of plant partners and planting schemes • Includes a comprehensive range of more than 3,000 plants organized by size and situation • Simple recipes show you how to create beautiful beds, borders and garden designs • A “Special Effects” section helps you find plants with fragrant, colorful or architectural properties and offers solutions to common gardening problems and pests, like slugs, rabbits and deer Whether you have a small urban garden or sprawling acres of land, this gardening guide will help you every step of the way to create your garden masterpiece! You’ll discover a wealth of information on sections like which plants thrive in shady spots or whittle away in bright sunny areas, or “Special Effects” themes like Asian or Greek-inspired garden designs. The Encyclopedia of Garden Plants for Every Location is produced in association with the Smithsonian Institution, whose Smithsonian's Gardens creates and manages the Smithsonian's outdoor gardens, interiorscapes, and horticulture-related collections and exhibits. Your dream garden is within reach thanks to this helpful gardening reference book, perfect for gardeners looking to make the most out of their plot.