This collection of contributions is a must-read for botanists and naturalists alike. Published by the United States National Herbarium in collaboration with the National Museum of Natural History and the United States Division of Botany, this book features numerous articles and illustrations related to plant life in America. 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 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.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Contributions From The United States National Herbarium, Volume 9; Contributions From The United States National Herbarium; United States National Herbarium United States National Herbarium, National Museum of Natural History (U.S.). Botany, United States. Division of Botany, United States National Museum Smithsonian Institution Press., 1905 Science; Life Sciences; Botany; Botany; Gardening / General; Science / Life Sciences / Botany

This fascinating volume brings together a series of papers on the flora of the United States, as well as related topics such as plant ecology and conservation. Written by experts in the field, these articles offer new insights and discoveries that will interest botanists and nature lovers alike. 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 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.