Download or read book Manual of Grasses for North America written by Mary E. Barkworth and published by University Press of Colorado. This book was released on 2007-09-15 with total page 1552 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Collection of Pamphlets on Grasses written by and published by . This book was released on 1898 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Designing with Grasses written by Neil Lucas and published by Timber Press. This book was released on 2011-01-12 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grasses Offer so Much More than the flat, green lawns beneath our feet. In the garden, spikelets of Briza media flutter in the slightest breeze, tall-stemmed Stipa gigantea makes a beguiling divider, and pennisetums glow like fireworks with the sun at their backs. When chosen wisely and used with care, grasses can endow the garden with showstopping appeal---requiring remarkably little work in return. Neil Lucas explains how to bring the magic of grasses to even the smallest of gardens. Inspired by the great American prairies, African savannah and other wild spaces, he shows how to perfect the balance between grasses and other plants, choose sustainable lawn alternatives that virtually care for themselves, and showcase the elegant lines and intriguing textures of grasses to glorious effect. Planting grasses in the right place is critical, and Lucas lists top performers for drought, waterside, containers, shade and more. Along the way, he explains how grasses contribute to a greener world through their use in rain gardens, green roofs and for erosion control. With an extensive directory profiling more than 450 gardenworthy grasses, rushes and sedges, this lavishly illustrated volume offers gardeners a world of possibilities.

Download or read book Pamphlets on Dendrology written by and published by . This book was released on 1907 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlets on Forestry Grazing written by and published by . This book was released on 1918 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grasses Pamphlets written by and published by . This book was released on 1890 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue written by New South Wales Free Public Library, Sydney and published by . This book was released on 1902 with total page 1142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Leaflet United States Department of Agriculture written by United States. Dept. of Agriculture and published by . This book was released on 1936 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlets on Biology written by and published by . This book was released on 1900 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected Pamphlets on Grains Grasses Etc written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlet written by Canada. Department of Agriculture and published by . This book was released on 1925 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlet written by and published by . This book was released on 1922 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected Pamphlets on Grains Grasses Etc written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Guide to the Common Grasses of Oklahoma Kansas and Nebraska written by Iralee Barnard and published by University Press of Kansas. This book was released on 2014-03-24 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once covered by wild grasses, America's heartland is by nature a grassland, populated with plants whose ecological importance, practical value, and subtle beauty we are only now beginning to comprehend. Of the 3,000 species of wild plants in Oklahoma, Kansas, and Nebraska, in the heart of the heartland, only two of every ten are grasses, and in some prairies just one or two of these can account for 80 to 90 percent of the ground cover. It is these major wild grasses, the native and the naturalized, that this field guide covers, as well as some not found in such large numbers but nonetheless widespread and easily noticed. From the more familiar (like big bluestem, little bluestem, Indiangrass, switchgrass, buffalograss, sideoats grama, and blue grama) to the less recognized (such as ticklegrass, rice cutgrass, and prairie wedgegrass), from the weedy to the desirable, each of the seventy species profiled in these pages appears in full-color, its fundamental characteristics clearly identifiable by novice and expert alike: flowers and seed heads, leaf details with size comparisons, and whole mature plant pictures. Though of ever broadening interest--to ranchers, gardeners, naturalists, and restorers of prairies and native landscapes--grasses are notoriously tricky to identify. A number of features of this guide make the task considerably easier. A handy system of "finding lists," allows a user to navigate quickly to identification of an unknown grass. Descriptions, written in clear and easily understood terms, focus on the primary characteristics of each species and are accompanied by distribution maps. And an illustrated glossary, leaf comparison section, and table of grass flowering dates provide additional information and opportunities for recognizing and appreciating various species. Putting these plants into ecological and cultural context, botanist and grass specialist Iralee Barnard gives readers, whether curious amateur, passionate naturalist, or professional, a new way of understanding the grasses of America's prairies and plains, including their plant structures and adaptations, their natural history, ecological associations, and cultural importance.

Download or read book Biology Pamphlets written by and published by . This book was released on 1902 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlet written by Council for Scientific and Industrial Research (Australia) and published by . This book was released on 1918 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Guide to Grasses of California written by James P. Smith and published by Univ of California Press. This book was released on 2014-09-12 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This alphabetical guide covers common native and naturalized grasses of California and features over 180 color illustrations to aid identification.