Pteridophytes And Gymnosperms

Author : K.U. Kramer,Peter Shaw Green,P.S. Green
Publisher : Springer Science & Business Media
Page : 430 pages
File Size : 48,5 Mb
Release : 1990-09-28
Category : Nature
ISBN : 3540517944

Get Book

Pteridophytes and Gymnosperms by K.U. Kramer,Peter Shaw Green,P.S. Green Pdf

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 : K.U. Kramer,P.S. Green
Publisher : Springer Science & Business Media
Page : 413 pages
File Size : 45,9 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783662026045

Get Book

Pteridophytes and Gymnosperms by K.U. Kramer,P.S. Green Pdf

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 : K.U. Kramer,P.S. Green
Publisher : Springer
Page : 404 pages
File Size : 40,5 Mb
Release : 2014-03-12
Category : Science
ISBN : 3662026058

Get Book

Pteridophytes and Gymnosperms by K.U. Kramer,P.S. Green Pdf

Author : A.V.S.S.. Sambamurty
Publisher : I. K. International Pvt Ltd
Page : 584 pages
File Size : 43,8 Mb
Release : 2005-01-01
Category : Bryophytes
ISBN : 8188237450

Get Book

A Textbook of Bryophytes, Pteridophytes, Gymnosperms and Paleobotany by A.V.S.S.. Sambamurty Pdf

The present book is designed for B.Sc. (Gen.) and B.Sc. (Hons.) students of all Indian university. The book is amply illustrated with diagrams. Almost all important genera are discussed giving details of structure, anatomy, developmental stages of reproductive organs from different sections like Bryophytes, Pteridophytes and Gymnospersm. Paleobotany section deals with important fossil genera from Pteridophytes and Gymnospersm. Various comparisons of different genera are given in all sections. Experimental studies of Bryophytes, Pteridophytes and Gymnospersms are discussed from recent literature.

Author : Flora of North America Editorial Committee,,Nancy R. Morin
Publisher : OUP USA
Page : 0 pages
File Size : 50,7 Mb
Release : 1994-03-10
Category : Science
ISBN : 0195082427

Get Book

Flora of North America: Volume 2: Pteridophytes and Gymnosperms by Flora of North America Editorial Committee,,Nancy R. Morin Pdf

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 : Chhaya Biswas,B.M. Johri
Publisher : Springer Science & Business Media
Page : 512 pages
File Size : 52,5 Mb
Release : 2013-11-09
Category : Science
ISBN : 9783662131640

Get Book

The Gymnosperms by Chhaya Biswas,B.M. Johri Pdf

The Gymnosperms is a well-illustrated comprehensive account of living and fossil plants of this group. Chapters 1 and 2 give a general account, and describe similarities and dissimilarities with pteridophytes and angiosperms. Chapter 3 deals with classification. The next 18 chapters (4-21) deal sequentially with fossil and living taxa. Phylogenetic relationships are considered for each order. Chapter 22 discusses the in vitro experimental studies on the growth, development and differentiation of vegetative and reproductive organs and tissues. Chapter 23 summarizes the economic importance of gymnosperms. Chapter 24 gives the conciuding remarks. Thus, there is a complete coverage of significant findings concerning morphology, anatomy, reproduction, development of embryo and seed, cytology, and -evolutionary trends and phylogeny. Ultrastructural and histochemical details are given wherever considered necessary. There is a comprehensive list of literature citations, and a plant index. This book is essentially meant for the postgraduate students in India and abroad. Undergraduate students can also use it profitably. The entire course should be taught in 25-30 lectures/hours and about 75 hours of field and laboratory work.

Author : John G. Packer,Joyce Gould
Publisher : Unknown
Page : 0 pages
File Size : 43,7 Mb
Release : 2017
Category : Science
ISBN : 1552386821

Get Book

Vascular Plants of Alberta by John G. Packer,Joyce Gould Pdf

"Packer and Gould have provided an invaluable service for anyone interested in western North American botany by creating a simple, user-friendly and portable key to the Alberta species found in the 30-volume set of Flora of North America. Designed to be carried into the field for handy reference and use, this work incorporates the new names and taxonomical understandings that have accumulated over the years. Part 1 of what will be a three-volume set contains the up-to-date classification of the ferns, fern allies, gymnosperms, and monocots found in Alberta according to the latest taxonomic findings."--

Author : Edward Charles Jeffrey,Royal Society (Great Britain)
Publisher : Wentworth Press
Page : 54 pages
File Size : 48,6 Mb
Release : 2019-03-21
Category : History
ISBN : 1010615114

Get Book

The Structure And Development Of The Stem In The Pteridophyta And Gymnosperms by Edward Charles Jeffrey,Royal Society (Great Britain) Pdf

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 : B P Pandey
Publisher : S. Chand Publishing
Page : 624 pages
File Size : 43,9 Mb
Release : 2024-06-01
Category : Science
ISBN : 9789355016683

Get Book

Botany for B.Sc. Students: Semester II Pteridophytes, Gymnosperms and Angiosperms (NEP 2020 - Uttarakhand ) by B P Pandey Pdf

This textbook has been designed to meet the needs of B.Sc. Second Semester students of Botany as per Common Minimum Syllabus prescribed for all Uttarakhand State Universities and Colleges under the recommended National Education Policy 2020. This textbook comprehensively covers the theoretical and practical aspect of the paper Pteridophytes, Gymnosperms and Angiosperms. The theory part of the text introduces the students to develop an understanding of morphology, anatomy and reproduction of Pteridophytes, Gymnosperms and Angiosperms. It also discusses the origin of angiosperms along with their phylogeny and classification in details. Furthermore, taxonomy of plant families has been discussed in systematic manner. Practical part provides a strong conceptual understanding of the subject, it also helps in developing scientific outlook of the student.

Author : Flora of North America Editorial Committee
Publisher : Oxford University Press
Page : 497 pages
File Size : 54,5 Mb
Release : 1993
Category : Science
ISBN : 9780195082425

Get Book

Flora of North America: Volume 2: Pteridophytes and Gymnosperms by Flora of North America Editorial Committee Pdf

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 : Flora of North America Editorial Committee,,Nancy R. Morin
Publisher : OUP USA
Page : 506 pages
File Size : 53,6 Mb
Release : 1994-03-10
Category : Science
ISBN : 0195082427

Get Book

Flora of North America: Volume 2: Pteridophytes and Gymnosperms by Flora of North America Editorial Committee,,Nancy R. Morin Pdf

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 : S. N. Pandey
Publisher : Unknown
Page : 562 pages
File Size : 41,6 Mb
Release : 1972
Category : Botany
ISBN : PSU:000007386121

Get Book

A Textbook of Botany: Bryophyta, Pteridophyta, Gymnosperms and paleobotany by S. N. Pandey Pdf

Author : Rashid A.
Publisher : Vikas Publishing House
Page : 128 pages
File Size : 54,9 Mb
Release : 2024-06-01
Category : Science
ISBN : 9789325994034

Get Book

An Introduction to Archegoniate Plants by Rashid A. Pdf

The book covers the entire course on archegoniate plants which is prescribed in the syllabi of different universities for undergraduate students. The presentation is comprehensive and innovative.The book describes different divisions of plant kingdom related to archegoniate plants covering their life cycle, relationship, classification and economic importance. Details of different genera in terms of morphology, anatomy, reproduction and sexuality have been explained with due diagrams. The book also discusses topics like heterospory, seed habit, leaf phylogeny, stellar system, alternation of generations, regeneration in general and special role of germ cells—egg and spore—in life cycle.Experimental studies described in the book highlight the phenomena of apogamy and apospory, their occurrence, induction and alternate role in life cycle. Also given are accounts on micropropagation of gymnosperms and ferns, for commerce and industry.Key Features• Covers Bryophytes, Pteridophytes and Gymnosperms• Loaded with up-to-date information gathered through research results• Supports description through explicit diagrams for clear understanding• Short and to-the-point description so as to cover the entire syllabus within a semester

Author : Noel Charles William Beadle
Publisher : Unknown
Page : 69 pages
File Size : 44,7 Mb
Release : 1971
Category : Pteridophyta
ISBN : OCLC:221633008

Get Book

Students Flora of North Eastern New South Wales by Noel Charles William Beadle Pdf

Author : James W. Byng
Publisher : Plant Gateway Ltd.
Page : 41 pages
File Size : 45,9 Mb
Release : 2015-08-06
Category : SCIENCE
ISBN : 9780992999339

Get Book

The Gymnosperms Handbook by James W. Byng Pdf

This plant book aims to help identify all extant gymnosperm plants to genus and family level anywhere in the world. The Gymnosperm Handbook is a practical teaching and identification guide, as well as, a useful reference work to the world's gymnosperms designed for both specialists and non-specialists and from beginner to expert. The book contains: (i) descriptions of all gymnosperm families; (ii) morphological notes for all currently recognised genera; (iii) practical keys to genera for all families; and (iv) over 160 images and illustrations.