Field Guide to Wyoming Grasses PDF Download
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Author: Quentin D. Skinner
Publisher:
ISBN: 9780615387628
Category : Grasses
Languages : en
Pages : 596
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Book Description
Author: Quentin D. Skinner
Publisher:
ISBN: 9780615387628
Category : Grasses
Languages : en
Pages : 596
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Book Description
Author: Mary E. Barkworth
Publisher: University Press of Colorado
ISBN: 1457180987
Category : Science
Languages : en
Pages : 1552
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Book Description
Grasses are the world’s most important plants. They are the dominant species over large parts of the earth’s land surface, a fact that is reflected in the many different words that exist for grasslands, words such as prairie, veldt, palouse, and pampas to mention just a few. As a group, grasses are of major ecological importance, as soil binders and providers of shelter and food for wild animals, both large and small. Some grasses, such as wheat, rice, corn, barley, rye, tef, and sugar cane are major sources of calories for humans and their livestock; others, primarily bamboos, are used for construction, tools, paper, and fabric. More recently, the seed catalogs that tantalize gardeners each winter have borne witness to an increasing appreciation of the aesthetic value of grasses. The Manual of Grasses for North America is designed as a successor to the classic volume by Hitchcock and Chase. It reflects current taxonomic thought and includes keys, illustrations, and distribution maps for the nearly 900 native and 400 introduced species that have been found in North America north of Mexico. In addition, it presents keys and illustrations for several species that are known only in cultivation or are of major agricultural significance, either as progenitors of bread wheat and corn or as a major threat to North American agriculture because of their ability to hybridize with crop species. The Manual of Grasses for North America is a major reference work for grasses that will retain its value for many years.
Author: Robert E. Pfadt
Publisher:
ISBN:
Category : Grasshoppers
Languages : id
Pages : 370
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Book Description
Author: Barry Layne Perryman
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 280
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Book Description
Author: Cindy Talbott Roché
Publisher:
ISBN: 9780870719592
Category : Gardening
Languages : en
Pages : 0
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Book Description
Field Guide to the Grasses of Oregon and Washington is an illustrated guide to all 376 species, subspecies, and varieties of grasses--both native and introduced--that grow wild in Oregon and Washington. It also has broad applicability in neighboring states and provinces. Grasses are important functional components in a variety of ecosystems and are highly valued for habitat restoration in numerous habitats, ranging from wetlands to deserts, and from sea level to alpine. They are important weeds and are also cultivated as ornamentals. This guide covers the entire spectrum of grasses from weedy invaders to rare native species. Identifying grasses can be challenging. The grass family is one of the most diverse plant families in the region, and differences between species can be both subtle and minute. This guide provides identification keys, species descriptions, photographs of each species (both in the field and through a microscope), habitats, and range maps. Users will especially appreciate the macrophotographs that illustrate hard-to-see, diagnostic features. Biologists, land managers, botanists, and consultants, as well as plant professionals, home gardeners, and amateur plant enthusiasts, will find this guide an indispensable reference for identifying all the grasses they encounter in the diverse habitats of Oregon and Washington.
Author: David C. Powell
Publisher:
ISBN:
Category : Forest plants
Languages : en
Pages : 299
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Book Description
Author: James Stubbendieck
Publisher: Texas A&M University Press
ISBN: 162349477X
Category : Nature
Languages : en
Pages : 736
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Book Description
A vast swath of prairie situated between the Missouri River and the Rocky Mountains, the North American Great Plains extend across ten states in the United States and three provinces in Canada. The dominant vegetation is grass—both the native species that have long thrived here and the cultivated crops such as corn, wheat, and sorghum that are the result of human agricultural activity. This comprehensive guide, written by three grass specialists, is an invaluable tool for identification of the approximately 450 species of grasses that occur on the Great Plains. In each description, the authors cover distribution, habitat, forage value, and toxicity and include a detailed black-and-white illustration of the grass as well as a range map. Intended as a reference for landowners, rangeland specialists, students, state and federal agency professionals, and nongovernment conservation organizations, Grasses of the Great Plains will serve a wide audience of users involved in and dedicated to grassland management.
Author: Paul A. Johnsgard
Publisher: Lulu.com
ISBN: 1609621263
Category : Nature
Languages : en
Pages : 164
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Book Description
This book documents nearly 500 US and Canadian locations where wildlife refuges, nature preserves, and similar properties protect natural sites that lie within the North American Great Plains, from Canada's Prairie Provinces to the Texas-Mexico border. Information on site location, size, biological diversity, and the presence of especially rare or interesting flora and fauna are mentioned, as well as driving directions, mailing addresses, and phone numbers or internet addresses, as available. US federal sites include 11 national grasslands, 13 national parks, 16 national monuments, and more than 70 national wildlife refuges. State properties include nearly 100 state parks and wildlife management areas. Also included are about 60 national and provincial parks, national wildlife areas, and migratory bird sanctuaries in Canada's Prairie Provinces. Many public-access properties owned by counties, towns, and private organizations are also described.
Author: Steve W. Chadde
Publisher:
ISBN: 9781951682132
Category : Science
Languages : en
Pages : 290
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Book Description
Prairie Plants of Illinois is a guide for identifying over 100 of the most common grasses, wildflowers, and shrubs found on the prairies of Illinois and surrounding area. Includes simple keys, color photographs, line drawings, descriptions, and maps showing the county distribution of each species both in Illinois and across the central USA.
Author: Steve Chadde
Publisher: Createspace Independent Pub
ISBN: 9781480292352
Category : Science
Languages : en
Pages : 628
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Book Description
A comprehensive field guide to over 500 vascular plant species found in the region's marshes, fens, bogs, wet meadows and low prairie, plus the aquatic plants of lakes, ponds, rivers and streams.
