An informative, innovative and comprehensive text on the subject, the second revised edition of the book offers a coherent account of various aspects of pteridophyta, in the light of new findings. It covers the entire course of reading on the subject for BSc and MSc degrees.

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.

Contents: Introduction, Origin and Evolution of Pteridophytes, Psilophyta, Lycopodium, Selaginella, Equisetum, Ophioglossum, Pteridium, Marsilea, Azolla.

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.

University Botany-I Is A Comprehensive Textbook For Students Of 1St Year B.Sc. Botany. The Book Is Written Strictly In Accordance With The Revised Common Core Syllabus Adopted By The Universities In Andhra Pradesh. Every Care Has Been Taken To Present The Subject In A Simple Language And In A Profusely Illustrated Manner For Better Understanding. The Book Is Divided Into Four Parts.Part I Deals With Structure, Reproduction, Life-History, Systematic Position Of The Algal Members That Are Needed To Be Studied By The Students Under Common Core Syllabus. Part Ii Deals With Structure, Reproduction, Life-History, Systematic Position Of Fungi Included In The Syllabus Bacteria, Viruses, Lichens Along With A Brief Account Of Plant Diseases And Their Control Also Have Been Discussed.Part Iii Deals With Structure, Reproduction, Life-History And Systematic Position Of The Bryophytes Included In The Syllabus.Part Iv Deals With Structure, Reproduction, Life-History, Systematic Position Of The Pteridophytes, Included In The Syllabus. Review Questions Based On University Examination Pattern Are Given At The End Of Each Chapter, For The Benefit Of The Students. With All These Features, This Book Would Serve As An Excellent Text For The Core Course Of Botany Of Andhra Pradesh And Other Indian Universities.

An Introduction To Pteridophyta Is A Text Book Meant For B.Sc., B.Sc (Hons) And M.Sc. Students Of All Universities. The Book Is Divided Into Nine Chapters Dealing With All Aspects Of Pteridology Including Current Research Carried Upto 1994. The First And Eighth Chapters Deal With Topics Of Comparative Morphology Such As Stelar Evolution, Origin Of Pteridophytes Etc. Including Indian Contributions To Pteridology. Chapter Nine Deals Exclusively With Experimental Pteridology. Chapters 3-7 Deal With Life Histories Of Representative Members Of Various Groups Of Pteridophyta. Chapter 2 Briefly Deals With Fossils And Their Importance. Profusely Illustrated, The Book Should Prove To Be A Useful Text Book For Students As Well As Teachers.

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