Key to the Rocky Mountain Flora PDF Download
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Author: Per Axel Rydberg
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 320
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Book Description
Author: Per Axel Rydberg
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 320
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Book Description
Author: Per Axel Rydberg
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 0
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Book Description
Author: P. A. Rydberg
Publisher: Forgotten Books
ISBN: 9781330421543
Category : Science
Languages : en
Pages : 308
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Book Description
Excerpt from Key to the Rocky Mountain Flora: Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and Parts of Nebraska, South Dakota, North Dakota, and British Columbia In Europe, pocket manuals or so-called excursion floras have been very popular. These contain scarcely more than keys to the plants of the regions treated. The author, therefore, thought that a reprint of the keys found in his Flora of the Rocky Mountains and Adjacent Plains would be useful in a similar way; not that he thought that this little book would be sufficient in studying the vegetation of such a vast territory, for keys are never wholly satisfactory. A few hints may be given, however, to show how and to whom this book may be useful. The Key may be used in connection with the Flora, or independently. The Flora is too big a book to carry conveniently on a field excursion. The Key is easily carried in a pocket, and by means of it, the preliminary study and determinations can be done in the field while the flowers are fresh, and a more thorough study can be made at home afterwards with the aid of the Flora. In this way, the Key may be very useful to the field-botanist, the forester, the ranger, and the rachsman, who studies the vegetation on horse-back or on foot. It may also be conveniently used in the classroom, together with the Flora. In many cases the school or the students could not afford to buy a copy for each student or each two members of the class,, while it could be done in the case of a less expensive book. The drilling in how to determine a plant could be done by means of the Key, and when the plant is tentatively determined, the verifications may be done by means of one or two copies of the Flora, the description in it being read by the teacher or a member of the class. The Key may also be used independently. It may conveniently be used as a check-book for recording the local flora. Where an inexpensive book is desired, it will be useful, if not sufficient, for the classification of the plants of the Rockies. Many amateur botanists do not care as much for the technical description as for knowing the scientific and common names of the flowers. In this case, the Key may be sufficient, as all the accepted scientific names found in the Flora are also found in the Key. So are also all the common or popular names, except a few which were mentioned in the text and which apply merely to that particular species. These names are, however, mostly given in the index. In the index are also given the most important synonyms of the scientific names of the genera, with a reference to which genus each belongs. The area covered by the Key, as well as by the Flora, include the entire states of Colorado, Utah, Wyoming, Idaho, and Montana, and extends eastward to Long. 102 W. in Nebraska, South Dakota and North Dakota; it also includes the Canadian provinces of Saskatchewan and Alberta, south of Lat. 55 N. (their old northern boundary), and the Kootenay Districts of British Columbia. The book contains the keys to 1038 genera and 5897 species of flowering plants and fernworts, in other words of all that have been recorded within the region. It was also advisable to reprint the Glossary of the Flora, as it would be useful to those not too familiar with the scientific terms. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
Author: William Alfred Weber
Publisher: University Press of Colorado
ISBN:
Category : Nature
Languages : en
Pages : 520
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Book Description
Rocky Mountain Flora offer an outstanding starting point for the pursuit of botany in the Rockies.
Author: Per Axel 1860-1931 Rydberg
Publisher: Wentworth Press
ISBN: 9781371659592
Category : History
Languages : en
Pages : 320
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Book Description
This 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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: P. A. Rydberg
Publisher: Forgotten Books
ISBN: 9780484619479
Category : Science
Languages : en
Pages : 310
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Book Description
Excerpt from Key to the Rocky Mountain Flora: Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and Parts of Nebraska, South Dakota, North Dakota, and British Columbia Flowers solitary or racemose. Or in Leuco crinum by shortening of the stem the inflorescence umbel-like, without involucre. 21. Liliaceae. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Ruth Ashton Nelson
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 176
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Book Description
Author: Ruth Ashton Nelson
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 201
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Book Description
Author: Denver Botanic Gardens
Publisher: Timber Press
ISBN: 1604698691
Category : Nature
Languages : en
Pages : 501
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Book Description
for loving where you live. Wildflowers of the Rocky Mountain Region is a comprehensive field guide for anyone wishing to learn about the amazingly diverse wildflowers of the region. Organized by flower color and shape, and including a range map for each flower described, the guide is as user-friendly as it is informative. This must-have book is perfect for hikers, naturalists, and native plant enthusiasts. Covers the entire Rocky Mountain range from Canada south to New Mexico, separated into Northern Rockies, Middle Rockies, and Southern Rockies Describes and illustrates nearly 1,200 commonly encountered species Includes perennials, annuals, biennials, vines, shrubs, and subshrubs, both native and non-native 1,245 superb color photographs and 1,189 range maps User-friendly organization by flower color, shape, and petal count
Author: Janet L. Wingate
Publisher: Big Earth Publishing
ISBN: 9781555662899
Category : Gardening
Languages : en
Pages : 150
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Book Description
This indispensible pocket guide to more than 350 alpine plants in six Rocky Mountain States offers sure-fire methods of plant identification, for beginner and expert alike.
