Download or read book An Introduction to the Ecology of the Illinois Orchidaceae written by Charles J. Sheviak and published by . This book was released on 1974 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orchids written by IUCN/SSC Orchid Specialist Group and published by IUCN. This book was released on 1996 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This action plan chronicles the threats faced by wild orchids, but more importantly to critical habitats that host extraordinarily high orchid diversity and endemicity. It explores and recommends specific ways that national and local government, legislators, scientists and orchid conservationists as well as growers can all help to reverse present trends. The facts and viewpoints presented in this comprehensive document update and supplement the information available to conservation organizations and agencies through the world so that they can lobby their appropriate government offices more effectively.
Download or read book The Pollination Biology of North American Orchids Volume 2 written by Charles L. Argue and published by Springer Science & Business Media. This book was released on 2011-09-21 with total page 207 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 second of two volumes, treats the subfamily Orchidoideae with the tribe Cranichideae. This is followed by examination of the seven North American tribes of subfamily Epidendroideae and the single North American tribe of subfamily Vanilloideae. 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 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 Terrestrial Orchids written by Hanne N. Rasmussen and published by Cambridge University Press. This book was released on 1995-08-24 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a detailed survey of the biology of terrestrial orchids, from seed dispersal to establishment and life of the adult plant.
Download or read book Distribution and Ecology of the Genus I s o t r i a in Illinois written by Michael A. Homoya and published by . This book was released on 1977 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microorganisms in Plant Conservation and Biodiversity written by K. Sivasithamparam and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant conservation is increasingly recognised as an outstanding global priority, yet despite considerable efforts over the last few decades, the number of threatened species continues to rise. The practice of plant conservation has for too long been a rather hit-or-miss mixture of methods. While microorganisms have been recognised as a crucial and essential element in supporting the lifecycles of plant species, there has been limited recognition of the relationships between macro level conservation facilitating ecosystem functioning at the micro level. This book addresses the role of microorganisms in conservation - both their support functions and deleterious roles in ecosystem processes and species survival. Importantly, a number of authors highlight how microbial diversity is, itself, now under threat from the many and pervasive influences of man. What is clear from this volume is that like many contemporary treatments of plant and animal conservation, the solution to mitigate the erosion of biodiversity is not simple. This book represents an attempt to bring to the fore the ecological underwriting provided by microorganisms.
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 Reviews and Perspectives X written by Tiiu Kull and published by Springer Science & Business Media. This book was released on 2009-01-21 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: As stated many times before the purpose of Orchid Biology, Reviews and Perspectives (OB) is to present reviews on all aspects of orchids. The aim is not to balance every volume, but to make a balanced and wide ranging presentation of orchids in the series as a whole. The chapters in this, the last volume of the series, range over a number of topics which were not covered before. Singapore is justly famed for its orchids. They can be seen on arrival (or dep- ture) in its modern, highly efficient and comfortable Changi Airport and on the way from it to town. Vanda Miss Joaquim, the first hybrid to come from Singapore became its National Flower. This natural hybrid can be seen on its currency, stamps, and public and private decorations. Many excellent breeders, starting with Prof. Eric Holttum who bred the first man made hybrid (Spathoglottis Primrose), produced numerous magnificent hybrids and won countless awards in Singapore and elsewhere. These hybrids served to enrich the country’s orchid mystique. In the opening chapter of this volume Dr. Teoh Eng Soon (Western style: Eng Soon Teoh), himself a prize winning orchid breeder, grower and author writes about some of the breeders who contributed to the Singapore orchid fame. Prof. Hans Fitting was one of the best known plant physiologists of his time. As a young man he studied the effects of pollen on orchid flowers.
Download or read book Of Prairie Woods and Water written by Joel Greenberg and published by University of Chicago Press. This book was released on 2008-05 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the literary imagination, Chicago evokes images of industry and unbridled urban growth. But the tallgrass prairie and deep forests that once made up Chicago’s landscape also inspired musings from residents and visitors alike. In Of Prairie, Woods, and Water, naturalist Joel Greenberg gathers these unique voices from the land to present an unexpected portrait of Chicago in this often charming, sometimes heart-wrenching anthology of nature writing. These writings tell the tale of a land in transition—one with abundant, unique, and incredibly lush flora and fauna, a natural history quite elusive today. Drawing on archives he uncovered while writing his acclaimed A Natural History of the Chicago Region, Greenberg hand-selected these first-person narratives, all written between 1721 and 1959. Not every author is familiar, but every contribution is distinctive. From a pioneer’s hilarious notes on life in the Kankakee marsh to Theodore Drieser’s poignant plea for conservation of the Tippecanoe River to infamous murderer Nathan Leopold’s charming description of a pet robin he kept in prison, the sources included are as diverse as the nature they describe. The excerpts conclude with insightful biographical essays and traverse a wide area of greater Chicagoland, from the Illinois River to southwest Michigan, from southern Wisconsin to the Limberlost swamp of northeastern Indiana. A fascinating record of Chicago’s changing environmental history, Of Prairie, Woods, and Water captures the natural world in a way that will inspire its continued conservation. Errata: We have learned the title of a book by the Chicago ecologist and writer May Theilgaard Watts has been incorrectly rendered in the selections attributed to Mrs. Watts. The correct title of her book is Reading the Landscape of America (Nature Study Guild Publishers, see http://naturestudy.com). This will be corrected in the next printing. We very much regret the error.
Download or read book A Natural History of the Chicago Region written by Joel Greenberg and published by University of Chicago Press. This book was released on 2002 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In A Natural History of the Chicago Region, Greenberg takes you on a journey that begins with European explorers and settlers and hasn't ended yet. Along the way he introduces you to the physical forces that have shaped the area from southeastern Wisconsin to northern Indiana and Berrien County in Michigan; the various habitat types present in the region and how European settlement has affected them; and the insects, reptiles, amphibians, birds, fish, and mammals found in presettlement times, then amid the settlers and now amid the skyscrappers. In all, Greenberg chronicles the development of nineteen counties in Illinois, Michigan, and Wisconsin across centuries of ecological, technological, and social transformations."--BOOK JACKET.
Download or read book Lindleyana written by and published by . This book was released on 1999 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Introduction to Orchids with Illustrations and Descriptions of 150 South Indian Orchids written by A. Abraham and published by . This book was released on 1981 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation in Highly Fragmented Landscapes written by Mark Schwartz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mark W. Schwartz Soon after we came into extensive meadows: and I was assured that those meadows continue for a hundred and fifty miles. being in winter drowned lands and marshes. By the dryness of the season they were now beautiful pastures, and here presented itself one of the most delightful prospects I have ever beheld; all low grounds being meadow, and without wood, and all of the high grounds being covered with trees and appearing like islands: the whole scene seemed an elysium. Capt. Thomas Morris. 1791 I am sitting in a 60-mile-an-hour bus sailing over a highway originally laid out for horse and buggy. The ribbon of concrete has been widened and widened until the field fences threaten to topple into the road cuts. In the narrow thread of sod between the shaved banks and the toppling fences grow the relics of what once was Illinois: the prairie.
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 The Living Museum written by and published by . This book was released on 1988 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Agricultural Library Catalog written by National Agricultural Library (U.S.) and published by . This book was released on 1975 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
