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Author : David H. Wagner
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.F/5 ( download)
Download or read book Systematics of Polystichum in Western North America, North of Mexico written by David H. Wagner and published by . This book was released on 1979 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.3/5 (121 download)
Download or read book General Technical Report INT. written by and published by . This book was released on 1997 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.X/5 (2 download)
Download or read book Flora of North America, North of Mexico: Pteridophytes and gymnosperms written by and published by . This book was released on 1993 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Flora of North America Editorial Committee
Publisher : Oxford University Press
ISBN 13 : 0195082427
Total Pages : 497 pages
Book Rating : 4.1/5 (95 download)
Download or read book Flora of North America: Volume 2: Pteridophytes and Gymnosperms written by Flora of North America Editorial Committee and published by Oxford University Press. This book was released on 1993 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second volume of the magnificent compendium exhaustively describes and classifys the ferns, fern allies, and gymnosperms of North America. Covering over two dozen fern and half a dozen gymnosperm families, they survey fern species of both ecological and horticultural importance and review such gymnosperm taxa as the conifers (the dominant trees in many forests as well as important timber plants) and cycads, which display significant evolutionary features. In all, the volume assembles 509 species of ferns and fern allies and infraspecific taxa in 70 genera.
Author : Robert K. Moseley
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (319 download)
Download or read book Idaho's Rare Vascular Flora written by Robert K. Moseley and published by . This book was released on 1992 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alice F. Tryon
Publisher : Springer Science & Business Media
ISBN 13 : 1461389917
Total Pages : 659 pages
Book Rating : 4.4/5 (613 download)
Download or read book Spores of the Pteridophyta written by Alice F. Tryon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes a unique, encyclopedic reference work that systematizes and categorizes for the first time in such comprehensive fashion all known fern spores. The dominant feature of the work are the over 350 plates of electron micrographs showing the morphological characteristics of typical representatives of each spore type. The purpose of the book is to provide a complete survey of the available data on the fine structure and composition, development, and evolu- tionary significance of different types of spore walls, which have proven resistant to fossilization throughout geological ages. The classification system developed by the authors as the result of many years of research will be a point of reference, if not "the" systematic basis, for all future publication on the subject. The book will be of great interest to all botanists and evolutionary biologists working with spores and/or ferns, but it will also be of major importance to paleobotanists, palynologists, stratigraphers, and exploration geologists, since the focus of this treatise is on spores as highly adapted and longlived reproductive forms.
Author :
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (89 download)
Download or read book Idaho's Rare Vascular Flora written by and published by . This book was released on 1992 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William J. Cody
Publisher : NRC Research Press
ISBN 13 : 9780660181103
Total Pages : 698 pages
Book Rating : 4.1/5 (811 download)
Download or read book Flora of the Yukon Territory written by William J. Cody and published by NRC Research Press. This book was released on 2000 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work covers geology and vegetation of the vascular plants of the Yukon Territory. It should be of interest to botanical scientists, students and travellers interested in biodiversity, and for rare and endangered species wildlife management.
Author : Don O. Loftsgaarden
Publisher :
ISBN 13 :
Total Pages : 726 pages
Book Rating : 4.F/5 ( download)
Download or read book Constructing and Testing Logistic Regression Models for Binary Data written by Don O. Loftsgaarden and published by . This book was released on 1992 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur R. Kruckeberg
Publisher : University of Washington Press
ISBN 13 : 9780295984520
Total Pages : 378 pages
Book Rating : 4.9/5 (845 download)
Download or read book Geology and Plant Life written by Arthur R. Kruckeberg and published by University of Washington Press. This book was released on 2004 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before any other influences began to fashion life and its lavish diversity, geological events created the initial environments--both physical and chemical--for the evolutionary drama that followed. Drawing on case histories from around the world, Arthur Kruckeberg demonstrates the role of landforms and rock types in producing the unique geographical distributions of plants and in stimulating evolutionary diversification. His examples range throughout the rich and heterogeneous tapestry of the earth's surface: the dramatic variations of mountainous topography, the undulating ground and crevices of level limestone karst, and the subtle realm of sand dunes. He describes the ongoing evolutionary consequences of the geology-plant interface and the often underestimated role of geology in shaping climate. Kruckeberg explores the fundamental connection between plants and geology, including the historical roots of geobotany, the reciprocal relations between geology and other environmental influences, geomorphology and its connection with plant life, lithology as a potent selective agent for plants, and the physical and biological influences of soils. Special emphasis is given to the responses of plants to exceptional rock types and their soils--serpentines, limestones, and other azonal (exceptional) substrates. Edaphic ecology, especially of serpentines, has been his specialty for years. Kruckeberg's research fills a significant gap in the field of environmental science by connecting the conventionally separated disciplines of the physical and biological sciences. Geology and Plant Life is the result of more than forty years of research into the question of why certain plants grow on certain soils and certain terrain structures, and what happens when this relationship is disrupted by human agents. It will be useful to a wide spectrum of professionals in the natural sciences: plant ecologists, paleobiologists, climatologists, soil scientists, geologists, geographers, and conservation scientists, as well as serious amateurs in natural history.
Author : Shoichi Kawano
Publisher : Elsevier
ISBN 13 : 0323150748
Total Pages : 430 pages
Book Rating : 4.3/5 (231 download)
Download or read book Biological Approaches and Evolutionary Trends in Plants written by Shoichi Kawano and published by Elsevier. This book was released on 2012-12-02 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological Approaches and Evolutionary Trends in Plants is a collection of papers presented at the Fourth International Symposium of Plant Biosystematics held on July 10-14, 1989 in Kyoto, Japan. Contributors, some are world's leading plant biologists, discuss the findings in evolutionary biology and issues in plant biosystematics in light of the evidence and ideas brought forward at various levels of biological organization, from molecule to cell, individual, population, species, and community levels. This volume is organized into four sections encompassing 22 chapters and begins with an overview of discoveries concerning parapatric differentiation of weed populations, including adaptive evolution in herbicide resistant biotypes and complex evolutionary patterns in weed-crop complexes of various groups. The next section explores molecular approaches in plant biosystematics, focusing on amino acid sequencing of proteins; restriction-site variations of cpDNA, mitDNA, rDNA, etc.; and chromosome-banding patterns revealed by differential staining. The discussion shifts to a wave of research in plant population biology and evolutionary ecology since the 1970s and its impact on biology and biosystematics. The book considers various aspects of reproductive biology and evolutionary changes in significant reproductive parameters and attempts to demographically quantify these parameters. The final chapter is devoted to the use of functional phylogenetic systematics for predictive ecology. This book will be of interest to plant biologists and scientists and researchers in fields such as biochemistry, botany, microbiology, ecology, and evolutionary biology.
Author : George Alfred Yatskievych
Publisher :
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.3/5 ( download)
Download or read book Systematics of the Fern Genus Cyrtomium in the New World written by George Alfred Yatskievych and published by . This book was released on 1990 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Heinz Ellenberg
Publisher : Springer Science & Business Media
ISBN 13 : 3642687520
Total Pages : 465 pages
Book Rating : 4.6/5 (426 download)
Download or read book Progress in Botany / Fortschritte der Botanik written by Heinz Ellenberg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephen S. Talbot
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.F/5 ( download)
Download or read book Atlas of Rare Endemic Vascular Plants of the Arctic written by Stephen S. Talbot and published by . This book was released on 1999 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1004 pages
Book Rating : 4.3/5 (117 download)
Download or read book American Journal of Botany written by and published by . This book was released on 2003 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James S. Fralish
Publisher : John Wiley & Sons
ISBN 13 : 9780471161585
Total Pages : 628 pages
Book Rating : 4.1/5 (615 download)
Download or read book Taxonomy and Ecology of Woody Plants in North American Forests written by James S. Fralish and published by John Wiley & Sons. This book was released on 2002-02-08 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thorough, detailed dendrological coverage of North American trees, shrubs, and vines This comprehensive field guide/procedural handbook provides extraordinarily detailed descriptions of trees, shrubs, and vines of North American forests. Written at a more detailed level than most field guides, it introduces basic taxonomic concepts and methods and explains the rationale behind taxonomic classification systems. Entries include Latin and common names for each species as well as physical descriptions at various levels of maturity and for different seasons. Also noted are regional and state distributions, soil conditions, cover types, shade tolerances, and common diseases and pests. This remarkably thorough and reliable reference includes: * Detailed descriptions of more than 800 species * Hundreds of additional varieties and cultivars * 550 exquisitely detailed line drawings of leaves, bark, fruit, and seeds * Broad coverage of commercial and noncommercial species * An emphasis on the silvical features of each species * A unique section on forest community ecology and cover types * The new North American Classification System Well-organized and practical, this authoritative guide is an immensely useful resource for foresters, wildlife and field biologists, naturalists, environmental scientists, and land managers.
Author :
Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.:/5 (327 download)
Download or read book Land Management Report written by and published by . This book was released on 1983 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
