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Author: A. S. Hitchcock U.S. Dept. of Agriculture
Publisher: Courier Corporation
Published: 2013-04-15
Total Pages: 514
ISBN-13: 0486317250
DOWNLOAD EBOOKVolume 2 of the basic study of American grasses, both indigenous and escapes, cultivated and wild. Over 1400 species. Full descriptions, information. Total in set: over 1100 maps, illustrations. "A definitive work." — American Reference Books Annual.
Author: Mary E. Barkworth
Publisher: University Press of Colorado
Published: 2007-09-15
Total Pages: 1552
ISBN-13: 1457180987
DOWNLOAD EBOOKGrasses 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: Lynn G. Clark
Publisher: Smithsonian Institution
Published: 2012-01-11
Total Pages: 152
ISBN-13: 1588343731
DOWNLOAD EBOOKFor almost seventy-five years, Agnes Chase's First Book of Grasses has been the classic guide to the structure of this complex group of plants. Clearly written and copiously illustrated with line drawings, the book is accessible to those with little or no botanical training, yet it also is respected by botanists as an authoritative introduction to agrostology. Last updated in 1959, the book now has been thoroughly revised to reflect current scientific knowledge, nomenclature, and classification. Divided into twelve lessons, the guide first surveys the basic vegetative and reproductive parts of a grass plant, then in succeeding lessons takes up increasingly more complex modifications. Formally recognized groups of grasses are discussed in a taxonomic context, with the principal focus on grass structures, particularly those of inflorescences and spikelets. Virtually all of the species discussed are illustrated with detailed line drawings. With the addition in this edition of a lesson on bamboos, coverage now extends to tropical regions and encompasses all major groups of grasses. The book also includes a short biography of Agnes Chase in the foreword and, for the first time in this edition, a glossary accompanies the appendices on grass classification.
Author: A. S. Hitchcock U.S. Dept. of Agriculture
Publisher: Courier Corporation
Published: 2013-07-24
Total Pages: 574
ISBN-13: 0486317226
DOWNLOAD EBOOKVolume 1 of the basic study of American grasses, both indigenous and escapes, cultivated and wild. Over 1400 species. Full descriptions, information. Total in set: over 1100 maps, illustrations. "A definitive work." — American Reference Books Annual.
Author: Lauren Brown
Publisher: Yale University Press
Published: 2020-08-18
Total Pages: 270
ISBN-13: 0300236778
DOWNLOAD EBOOKA practical and expertly illustrated field guide to over one hundred grasses, sedges, and rushes "No one will be able to claim that the identification of grasses, sedges, and rushes, which are of fundamental importance both environmentally and economically, are simply 'too difficult' after they have learned to use this excellent guide."--Peter Raven, President Emeritus, Missouri Botanical Garden This elegant and easy-to-use guide is an updated and amended revision of Lauren Brown's seminal Grasses: An Identification Guide, which was first published in 1979. While maintaining the spirit and goals of the original edition--a portable, straightforward, and user-friendly guide for naturalists and plant enthusiasts--the new edition features more than one hundred grasses, sedges, and rushes that are presented with line drawings and color photographs, concise descriptions, and details on the uses of various plants throughout history. In addition, the authors are careful to highlight the subtle differences in similar species to avoid confusion, as well as offering relevant notes on plant survival strategies, invasiveness, and how different plants fit within the broader ecological landscape. Devoid of technical jargon, this volume is an indispensable tool for those curious about the often-overlooked grasses, sedges, and rushes that surround us.
Author: Robert B. Shaw
Publisher: Texas A&M University Press
Published: 2012-06-21
Total Pages: 1098
ISBN-13: 1603441867
DOWNLOAD EBOOKIn this new, complete Guide to Texas Grasses, Robert B. Shaw and the team at the Texas A&M University Institute of Renewable Natural Resources provide an indispensable reference to the world’s most economically important plant family. After discussing the impact of grass on our everyday lives as food, biofuels, land restoration, erosion control, and water become ever more urgent issues worldwide—the book then provides:a description of the structure of the grass plant;details of the classification and distribution of Texas grasses;brief species accounts;distributional maps;color photographs;plus black-and-white drawings of 670 grass species—native, introduced, and ornamental. Scientific keys help identify the grasses to group, genera, and species, and an alphabetized checklist includes information on: origin (native or introduced); longevity (annual or perennial);growth season (cool or warm season); endangered status;and occurrence (by ecological zone). A glossary, literature citations, and a quick index to genera round out the book. Guide to Texas Grasses is a comprehensive treatment of Texas grasses meant to assist students, botanists, ecologists, agronomists, range scientists, naturalists, researchers, extension agents, and others who work with or are interested in these important plants.
Author: Walter Kingsley Taylor
Publisher: University Press of Florida
Published: 2009-05-10
Total Pages: 388
ISBN-13: 0813059623
DOWNLOAD EBOOKA Guide to Florida Grasses offers an introduction to this vital and frequently neglected plant family. This richly illustrated reference includes complete details pertaining to the identification, structure, distribution, and uses of more than 200 of the most common grasses found in Florida and nearby states. With over 500 color images--some picturing species that have never been described with a published image--correctly identifying and selecting members of this important plant family has never been easier. Environmentalists, hikers, and nature lovers can take this book into the field or enjoy it at home. A Guide to Florida Grasses will be accessible and invaluable to professional botanists, commercial landscapers, homeowners, and plant enthusiasts alike.
Author: Agnes Chase
Publisher: Legare Street Press
Published: 2022-10-27
Total Pages: 0
ISBN-13: 9781015714304
DOWNLOAD EBOOKThis work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Sarah Chamberlain
Publisher: Penn State Press
Published: 2018-04-09
Total Pages: 355
ISBN-13: 0271081791
DOWNLOAD EBOOKGrasses are among the most ubiquitous plants on the planet. They inhabit a wide geographic range and are found in a variety of natural habitats. The small parts of the grass flower and specialized terminology, however, can make identifying grasses a challenging endeavor. Sarah Chamberlain’s Field Guide to Grasses of the Mid-Atlantic makes identification simpler for everyone—regardless of their previous botanical knowledge. Featuring an easy-to-use dichotomous key, this is a user-friendly guide to more than 300 types of grasses found from the Blue Ridge Mountains and southern plains to the Appalachians and the Allegheny Plateau. Each major entry contains detailed species diagrams as well as common names, habitats, and distribution. The book’s opening sections outline the parts of grass flowers and describe stem, leaf, and sheath characteristics. With a wealth of illustrations, instructions on how to use the key, and a glossary of terms, Field Guide to Grasses of the Mid-Atlantic is an indispensable reference for naturalists and conservationists, botanists, land management professionals, and students and scholars of mid-Atlantic flora.
Author: Clair L. Kucera
Publisher: University of Missouri Press
Published: 1998
Total Pages: 328
ISBN-13: 9780826211644
DOWNLOAD EBOOKMissouri's diverse landscapes, geology, and climate have endowed the state with a rich and varied grass flora. From tallgrass prairies to forested Ozarks to Mississippi lowlands, the state offers an array of grasses that can be classified into six subfamilies of the Poaceae, eighteen tribes, and eighty-seven genera. Significant changes have been made in grass classification since the first edition of The Grasses of Missouri was published in 1961, resulting in an increased emphasis on phyletic criteria. Recognizing the recent advances in classification and changes in nomenclature, as well as new additions to the flora, this newly revised edition serves as a compilation of the native and naturalized species and subspecific taxa found in Missouri. Formerly divided into two subfamilies, the Festucoideae and Panicoideae, the state's grass flora is now represented by six subfamilies. While the Panicoideae have remained intact, the traditional Festucoideae are now separated into smaller, more cohesive groupings. Further revisions have resulted in eighteen tribes compared to the twelve identified in the first edition. Covering more than 275 species and subspecific entities, The Grasses of Missouri is an essential research tool for identifying grasses, complete with working keys, descriptions, line drawings, distributions, a glossary, and a bibliography. The professional and lay person alike will benefit from this indispensable manual.
