A Taxonomic Monograph of the Genus Equisetum, Subgenus Hippochaete
Author : Richard Louis Hauke
Publisher :
Page : 178 pages
File Size : 39,91 MB
Release : 1963
Category : Equisetaceae
ISBN :
Author : Richard Louis Hauke
Publisher :
Page : 178 pages
File Size : 39,91 MB
Release : 1963
Category : Equisetaceae
ISBN :
Author : RICHARD LOUIS HAUKE
Publisher :
Page : 816 pages
File Size : 21,30 MB
Release : 1959
Category : Equisetaceae
ISBN :
Author : K.U. Kramer
Publisher : Springer Science & Business Media
Page : 413 pages
File Size : 25,1 MB
Release : 2013-06-29
Category : Science
ISBN : 366202604X
This encyclopedia offers access to the diversity of ferns and seed plants, the most important groups of green land plants. Available information of general and systematic relevance is synthesized at the level of families. Evidence from virtually all disciplines important to modern taxonomy makes the work a most valuable source of reference not only for taxonomists, but for all who are interested in the various aspects of plant diversity. A revised classification includes a complete inventory of genera along with their diagnostic features, keys for identification, and references to the literature. The first volume deals with pteridophytes and gymnosperms.
Author : R.M. Tryon
Publisher : Springer Science & Business Media
Page : 869 pages
File Size : 49,58 MB
Release : 2012-12-06
Category : Nature
ISBN : 1461381622
This systematic treatment of the ferns and allied plants provides a modern classification of the Pteridophyta based on an assess ment of the wealth of new data published during the last few decades as well as on our own research. The accounts of the gen era include systematics, ecology, geography, spores and cytology and often other aspects of their biology. The scope of the work has involved all genera and the Old World species of those gen era represented in America. For a few American genera, that are especially complex in the Old World, it has been necessary to limit their treatment to the American representatives and this is specifically indicated in those cases. The eight American genera that do not occur in the tropics are treated in less detail. They are Camptosorus, Gymnocarpium, Matteuccia and Onoclea of North America, Arthropteris and Thyrsopteris of the Juan Fernandez Islands, Pleurosorus of southern South America, and the amphi tropical Cryptogramma. The complete generic nomenclature is included, except in a few specified cases where taxonomic complexities of the Old World elements have not been resolved. The synonyms and ac cepted names of subgeneric and sectional taxa are included only when pertinent to the generic nomenclature or to an infrageneric classification. Only the name of a publishing author is cited. There is no bibliographic purpose served by including the name of a person who was the source of, but did not validly publish, a name or epithet.
Author : Gerald B. Ownbey
Publisher : U of Minnesota Press
Page : 322 pages
File Size : 14,4 MB
Release : 1991
Category : Botany
ISBN : 1452902062
Author : Derek A. Reid
Publisher :
Page : 494 pages
File Size : 23,19 MB
Release : 1965
Category : Science
ISBN :
Author : Tod F. Stuessy
Publisher : Columbia University Press
Page : 566 pages
File Size : 16,89 MB
Release : 2009-01-01
Category : Science
ISBN : 0231518641
The field of plant taxonomy has transformed rapidly over the past fifteen years, especially with regard to improvements in cladistic analysis and the use of new molecular data. The second edition of this popular resource reflects these far-reaching and dramatic developments with more than 3,000 new references and many new figures. Synthesizing current research and trends, Plant Taxonomy now provides the most up-to-date overview in relation to monographic, biodiversity, and evolutionary studies, and continues to be an essential resource for students and scholars. This text is divided into two parts: Part 1 explains the principles of taxonomy, including the importance of systematics, characters, concepts of categories, and different approaches to biological classification. Part 2 outlines the different types of data used in plant taxonomic studies with suggestions on their efficacy and modes of presentation and evaluation. This section also lists the equipment and financial resources required for gathering each type of data. References throughout the book illuminate the historical development of taxonomic terminology and philosophy while citations offer further study. Plant Taxonomy is also a personal story of what it means to be a practicing taxonomist and to view these activities within a meaningful conceptual framework. Tod F. Stuessy recalls the progression of his own work and shares his belief that the most creative taxonomy is done by those who have a strong conceptual grasp of their own research.
Author : K.U. Kramer
Publisher : Springer Science & Business Media
Page : 430 pages
File Size : 26,24 MB
Release : 1990-09-28
Category : Nature
ISBN : 9783540517948
This encyclopedia offers access to the diversity of ferns and seed plants, the most important groups of green land plants. Available information of general and systematic relevance is synthesized at the level of families. Evidence from virtually all disciplines important to modern taxonomy makes the work a most valuable source of reference not only for taxonomists, but for all who are interested in the various aspects of plant diversity. A revised classification includes a complete inventory of genera along with their diagnostic features, keys for identification, and references to the literature. The first volume deals with pteridophytes and gymnosperms.
Author : Edith L. Taylor
Publisher : Academic Press
Page : 1253 pages
File Size : 32,57 MB
Release : 2009-01-21
Category : Science
ISBN : 008055783X
This book provides up-to-date coverage of fossil plants from Precambrian life to flowering plants, including fungi and algae. It begins with a discussion of geologic time, how organisms are preserved in the rock record, and how organisms are studied and interpreted and takes the student through all the relevant uses and interpretations of fossil plants. With new chapters on additional flowering plant families, paleoecology and the structure of ancient plant communities, fossil plants as proxy records for paleoclimate, new methodologies used in phylogenetic reconstruction and the addition of new fossil plant discoveries since 1993, this book provides the most comprehensive account of the geologic history and evolution of microbes, algae, fungi, and plants through time. - Major revision of a 1993 classic reference - Lavishly illustrated with 1,800 images and user friendly for use by paleobotanists, biologists, geologists and other related scientists - Includes an expanded glossary with an extensive up-to-date bibliography and a comprehensive index - Provides extensive coverage of fungi and other microbes, and major groups of land plants both living and extinct
Author :
Publisher :
Page : 562 pages
File Size : 26,80 MB
Release : 2000
Category : Botany
ISBN :