Download or read book Orchidace The genus Habenaria in North America written by Oakes Ames and published by . This book was released on 1910 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orchidaceae The genus Habenaria in North America written by Oakes Ames and published by . This book was released on 1910 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Genus Habenaria in North America written by Oakes Ames and published by . This book was released on 1979 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orchidaceae The genus Habenaria in North America written by Oakes Ames and published by . This book was released on 1905 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orchidace Illustrations and Studies of the Family Orchidace written by Oakes Ames and published by . This book was released on 1910 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orchidaceae The genus Habenaria in North America written by Oakes Ames and published by . This book was released on 1910 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orchidace Illustrations and Studies of the Family Orchidace written by and published by . This book was released on 1910 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Pollination Biology of North American Orchids Volume 1 written by Charles L. Argue and published by Springer Science & Business Media. This book was released on 2011-09-30 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies have revealed remarkable complexity and diversity in orchid-pollinator relationships. These studies comprise a vast literature currently scattered in numerous, often obscure, journals and books. The Pollination Biology of North American Orchids brings together, for the first time, a comprehensive treatment of this information for all native and introduced North American orchids found north of Mexico and Florida. It provides detailed information on genetic compatibility, breeding systems, pollinators, pollination mechanisms, fruiting success, and limiting factors for each species. Distribution, habitat, and floral morphology are also summarized. In addition, detailed line drawings emphasize orchid reproductive organs and their adaptation to known pollinators. This, the first of two volumes, furnishes a brief introduction to the general morphology of the orchid flower and the terminology used to describe orchid breeding systems and reproductive strategies. It treats the lady’s-slippers of genus Cypripedium, subfamily Cypripedioideae, and nine genera of the subfamily Orchidoideae, including the diverse rein orchids of genus Platanthera. The Pollination Biology of North American Orchids will be of interest to both regional and international audiences including: Researchers and students in this field of study who are currently required to search through the scattered literature to obtain the information gathered here. Researchers and students in related fields with an interest in the co-evolution of plants and insects. Conservation specialists who need to understand both the details of orchid reproduction and the identity of primary pollinators in order to properly manage the land for both. Orchid breeders who require accurate and current information on orchid breeding systems. General readers with an interest in orchid biology. Charles Argue, Ph.D., is a plant biologist at the University of Minnesota specializing in the study of pollen grains. His articles have appeared in numerous journals including the American Journal of Botany, International Journal of Plant Sciences (formerly Botanical Gazette), Botany (formerly Canadian Journal of Botany), Grana, Pollen et Spores, North American Native Orchid Journal, The Native Orchid Conference Journal, Fremontia, and as chapters in a number of books.
Download or read book A Taxonomic Treatment of the Genus Habenaria Orchidaceae in Eleven Midwestern States written by Jimmy Lewis Henderson and published by . This book was released on 1977 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orchidaceae 1908 written by Oakes Ames and published by . This book was released on 1908 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Wild Orchids of California written by Ronald A. Coleman and published by Cornell University Press. This book was released on 2002 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This profusely illustrated field guide covers the 31 species of orchids that grow wild in California. The first book on California's native orchids, it will be a valuable resource for professionals and hobbyists alike. The Wild Orchids of California is an impressive extension of Ronald A. Coleman's wide fieldwork, literature review, and herbarium research. Written in a clear narrative style, Coleman's species accounts describe the plants and flowers, their habitats, distribution, pollinators, and blooming season.
Download or read book Orchid Biology Recent Trends Challenges written by Shaik Mahammad Khasim and published by Springer Nature. This book was released on 2020-01-31 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on “Orchid Biology: Recent Trends & Challenges” reviews the latest strategies for the preservation and conservation of orchid diversity and orchid germplasm. It is an outcome of the Proceedings of the International Symposium on “Biodiversity of Medicinal Plants & Orchids: Emerging Trends and Challenges” held on 9-11 February 2018 at Acharya Nagarjuna University, India. In addition, eminent orchid experts from around the globe were invited to contribute to this book. All chapters were peer-reviewed by international experts. The Orchidaceae are one of the largest families of flowering plants, comprising over 700 genera and 22,500 species and contributing roughly 40 percent of monocotyledons. They also represent the second-largest flowering plant family in India, with 1,141 species in 166 genera, and contribute roughly 10% of Indian flora. Orchids comprise a unique group of plants and their flowers are among the most enchanting and exquisite creations of nature. Phylogenetically and taxonomically, the Orchidaceae are considered to be a highly evolved family among angiosperms. They show incredible diversity in terms of the shape, size and colour of their flowers, and are of great commercial importance in floriculture markets around the globe. Millions of cut flowers of Cymbidium, Dendrobium, Cattleya, Paphiopedilum, Phalaenopsis, Vanda etc., besides potted orchid plants, are sold in Western Countries and thus, the orchid cut flower industry has now become a multimillion-dollar business in Europe, the USA and South East Asia. Besides their ornamental value, orchids hold tremendous pharmaceutical potential. Root tubers of Habenaria edgeworthii form an important component of the ‘Astavarga’ group of drugs in Ayurvedic medicine. It is an established fact that tubers of some terrestrial orchids have been used to treat diarrhoea, dysentery, intestinal disorders, cough, cold and tuberculosis. Some orchids, particularly those belonging to the genera Aerides, Arachnis, Cattleya, Cymbidium, Dendrobium, Epidendrum, Oncidium, Paphiopedilum, Phalaenopsis, Renanthera, Vanda etc. have been extensively used to produce internationally acclaimed hybrids. Yet paradoxically, Indian orchids are victims of their own beauty and popularity. As a result, their natural populations have been declining rapidly because of unbridled commercial exploitation in India and abroad. In fact, some orchids are now at the verge of extinction, e.g. Renanthera imschootiana, Diplomeris hirsuta, Paphiopedilum fairrieanum, Cypripedium elegans, Taeniophylum andamanicum etc. Given the global importance of orchids in terms of securing human health and wealth, this comprehensive compilation, prepared by international experts, is highly topical. Its content is divided into five main sections: (I) Cryopreservation & Biotechnology, (II) Orchid Biodiversity & Conservation, (III) Anatomy & Physiology, (IV) Pollination Biology and (V) Orchid Chemicals & Bioactive Compounds. All contributions were written by eminent orchid experts/professors from around the world, making the book a valuable reference guide for all researchers, teachers, orchid enthusiasts, orchid growers and students of biotechnology, botany, pharmaceutical sciences and ethnomedicine. It will be equally valuable for readers from the horticultural industry, especially the orchid industry, agricultural scientists and policymakers.
Download or read book Field Guide to Orchids of North America written by John George Williams and published by New York : Universe Books. This book was released on 1983 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Enumeration of the Orchids of the United States and Canada written by Oakes Ames and published by . This book was released on 1924 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Wild Orchids of Arizona and New Mexico written by Ronald A. Coleman and published by Cornell University Press. This book was released on 2002 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coleman (U. of Arizona) discusses all 35 species of wild orchids currently found in or historically occurring in Arizona and New Mexico. Each species is discussed in terms of flowering season, habitat, elevation range, companion plants, current and historical distribution, and conservation issues. Genus and species keys are included. Each species is illustrated with a line drawing and multiple color photographs all located in the front of the volume. Annotation copyrighted by Book News, Inc., Portland, OR.
Download or read book The Orchid Genus Book written by Patsy Webster and published by . This book was released on 1992 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: ORCHID DIGEST, June 1993 -- "A long overdue roadmap. This unassuming, clearly written book may be the most valuable research tool you could find. ...Webster has done us all a valuable service." Robert L. Dressler, AMERICAN ORCHID SOCIETY BULLETIN, July, 1992 -- "For those who wish to learn more about orchid genera from the hobbyist literature, Webster's study guide should be very useful." A reference book for everyone interested in orchid plants, designed to locate key information more quickly. It features: - Classification of 860 natural genera & 544 hybrid genera, showing the basic structure of the orchid family. - Concise discussion of each natural genus, with major taxonomic changes, geographic distribution & unique features, emphasizing most common features. - For each natural genus, a bibliography drawn from 155 references, including the Orchid Digest, AOS Bulletin & Orchid Review. - A wealth of information in a compact 190 page package, convenient to carry to all orchid events. Order from: Orchid Educational Services, P.O. Box 780701, San Antonio, TX 78278.
Download or read book Orchids of Minnesota written by Welby Richmond Smith and published by U of Minnesota Press. This book was released on 1993 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchids are often thought of as rare, fragile "objets d'art," existing only in steamy tropical forests or in the greenhouses of the well-to-do. In fact, orchids occur worldwide from the arctic tundra to Tierra del Fuego. Minnesota is the home of 43 native species of orchids, and Orchids of Minnesota is the only book devoted specifically to their life history and study. Orchids occur in every county in Minnesota and in essentially every terrestrial habitat type. Both a field guide and an illustrated flora of scholarly quality, Orchids of Minnesota includes a section on the biology of orchids (morphology, ecology, and geographical distribution), a key to the orchid genera and species, and a description of each of the state's 43 species. Welby R. Smith offers comprehensive descriptions and information on the specific habitat of each species and interesting facts of its natural history. In addition, the book provides a detailed line drawing and photograph, a North American range map, and a Minnesota county distribution map for each species. Although regional in its focus, Orchids of Minnesota will be of interest to both national and international audiences. The detailed pen-and-ink drawings by Vera Ming Wong are beautifully executed and botanically accurate, revealing that even the most common orchid species are uncommon when compared to other plants.
