Manual of Cultivated Trees and Shrubs Hardy in North America

Manual of Cultivated Trees and Shrubs Hardy in North America PDF Author: Alfred Rehder
Publisher:
ISBN:
Category : Shrubs
Languages : en
Pages : 1022

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Manual of Cultivated Trees and Shrubs Hardy in North America

Manual of Cultivated Trees and Shrubs Hardy in North America PDF Author: Alfred Rehder
Publisher:
ISBN:
Category : Shrubs
Languages : en
Pages : 1022

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Medical Flora, Or Manual of the Medical Botany of the United States of North America

Medical Flora, Or Manual of the Medical Botany of the United States of North America PDF Author: Constantine Samuel Rafinesque
Publisher:
ISBN:
Category :
Languages : en
Pages : 12

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Manual of Vascular Plants of Northeastern United States and Adjacent Canada

Manual of Vascular Plants of Northeastern United States and Adjacent Canada PDF Author: Henry Allan Gleason
Publisher: Bronx, N.Y. : New York Botanical Garden
ISBN:
Category : Nature
Languages : en
Pages : 1018

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Book Description
This manual is intended to facilitate the identification of vascular plants growing wild in the northeastern United States and adjacent Canada. The part of the United States covered extends from the Atlantic Ocean west to the western boundaries of Minnesota, Iowa, northern Missouri, and southern Illinois, south to the southern boundaries of Virginia, Kentucky, and Illinois, and south to the Missouri River in Missouri. In Canada the area covered includes Nova Scotia, Prince Edward Island, New Brunswick, and the parts of Quebec and Ontario lying south of the 47th parallel of latitude.

Gray's New Manual of Botany (7th Ed.--illustrated)

Gray's New Manual of Botany (7th Ed.--illustrated) PDF Author: Asa Gray
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 986

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Weeds of North America

Weeds of North America PDF Author: Richard Dickinson
Publisher: University of Chicago Press
ISBN: 022607658X
Category : Gardening
Languages : en
Pages : 830

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Book Description
American Horticultural Society Book Award Winner: “An essential reference for all who wish to understand the science of the all-powerful weed.” —Better Homes and Gardens “What is a weed,” opined Emerson, “but a plant whose virtues have not yet been discovered?” While that may be a worthy notion in theory, these plants of undiscovered virtue cause endless hours of toil for backyard gardeners. Wherever they take root, weeds compete for resources, and most often win. They also wreak havoc on industry—from agriculture to golf courses to civic landscape projects, vast amounts of money are spent to eradicate these virile and versatile invaders. With so much at stake, reliable information on weeds and their characteristics is crucial. Richard Dickinson and France Royer shed light on this complex world with Weeds of North America. Organized by plant family, this encyclopedic volume features over five hundred species in two-page spreads with images and text identification keys. Species are arranged within family alphabetically by scientific name, and entries include vital information on seed viability and germination requirements. No matter what your philosophy on weeds, this guide provides much-needed background on these intrusive organisms. In the battle with weeds, knowledge truly is power, and Weeds of North America is perfect for gardeners, botanists, nature lovers, or anyone working in the business of weed ecology and control. “Royer’s photographs are almost perversely alluring. . . . How can you not be ensnared by a book populated by prostrate pigweed, tansy ragwort and dog-strangling vine?” —New York Times Book Review

Manual of Grasses for North America

Manual of Grasses for North America PDF 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.

Manual of Botany, for North America

Manual of Botany, for North America PDF Author: Amos Eaton
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Manual of the Botany of the Northern United States

Manual of the Botany of the Northern United States PDF Author: Asa Gray
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 760

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Field Manual of Michigan Flora

Field Manual of Michigan Flora PDF Author: Edward G. Voss
Publisher: University of Michigan Press
ISBN: 0472118110
Category : Nature
Languages : en
Pages : 1005

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Book Description
A comprehensive guide to Michigan’s wild-growing seed plants

Familiar Lectures on Botany

Familiar Lectures on Botany PDF Author: Mrs. Lincoln Phelps
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 506

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