Download or read book The Eusporangiate Ferns and the Stelar Theory written by Douglas Houghton Campbell and published by . This book was released on 1921 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Journal of Botany written by and published by . This book was released on 1921 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ferns Filicales Analytical examination of the criteria of comparison written by Frederick Orpen Bower and published by . This book was released on 1923 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ferns Filicales Treated Comparatively with a View to Their Natural Classification Vol 1 written by Frederick Orpen Bower and published by CUP Archive. This book was released on 2017-05-28 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Ferns (Filicales) Treated Comparatively With a View to Their Natural Classification, Vol. 1: Analytical Examination of the Criteria of Comparison Little do ye know your own blessedness; for to travel hopefully is a better thing than to arrive, and the true success is to labour. R. L. Stevenson, Essay on El Dorado. IN this passage Stevenson enunciates a truth that applies with singular force to those who enter on morphological enquiry. To travel hopefully is the chosen pursuit of all who study large groups of organisms with a view to reducing them to order, so as to throw light on their origin and evolution. In such quests no one need expect under present conditions to arrive at the final destination of complete and assured knowledge. If any one should indulge this hope his disappointment is certain. Even if he did so arrive, and found himself able fully to demonstrate the whole truth, how greatly would the quest lose in its interest. It is in the pursuit of his El Dorado of evolutionary history, not in the arrival there, that the true blessedness of the morphologist lies. It behoves then those who travel on this journey not to hurry unduly, but to consider with critical care the manner of their journeying, rather than to seek short cuts to an elusive goal. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Journal of the Royal Microscopical Society written by and published by . This book was released on 1921 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contemporary Problems in Plant Anatomy written by Richard White and published by Elsevier. This book was released on 2012-12-02 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Problems in Plant Anatomy contains the proceedings of a plant anatomy symposium that took place at Duke University and The University of North Carolina at Chapel Hill in 1983. The symposium addressed challenges in four basic research areas in contemporary plant anatomy: leaf development, floral development, differentiation of cells and tissues, and systematic and ecological anatomy. The book highlights new techniques and approaches for dealing with problems in each of these areas. Organized into 12 chapters, this volume begins with an overview of the stem-conducting tissues in monocotyledons; the development of vascular tissue patterns in the shoot apex of ferns; the role of subsidiary trace bundles in stem and leaf development of the dicotyledoneae; and the structure of phloem. It then discusses the cellular parameters of leaf morphogenesis in maize and tobacco; alternative modes of organogenesis in higher plants; morphological aspects of leaf development in ferns and angiosperms; the origin of symmetry in flowers; and intraspecific floral variation. The reader is also introduced to structural correlations among wood, leaves, and plant habit; relationships between structure and function in trees; and the development of inflorescence, androecium, and gynoecium with reference to palms. This book is a valuable source of information for plant anatomists.

Download or read book Manual of Pteridology written by Frans Verdoorn and published by Springer. This book was released on 2013-11-09 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Rhizome Anatomy of the Fern Genera Notholaena and Pellaea with a Review of Stelar Concepts and Ontogenetic Development written by Joseph Howard McCulloch and published by . This book was released on 1977 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal Proceedings of the Asiatic Society of Bengal written by and published by . This book was released on 1923 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes section "Numismatic supplement," no. 5-45 (previously issued in the society's Journal, later in its Journal, 3rd ser.).

Download or read book Journal and Proceedings of the Asiatic Society of Bengal written by Asiatic Society (Kolkata, India) and published by . This book was released on 1923 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Agricultural Index written by and published by . This book was released on 1922 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal and Proceedings written by Royal Asiatic Society of Bengal and published by . This book was released on 1923 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the Royal Microscopical Society Containing Its Transactions and Proceedings and a Summary of Current Researches Relating to Zoology and Botany principally Invertebrata and Cryptogamia Microscopy c written by Royal Microscopical Society (Great Britain) and published by . This book was released on 1921 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Torrey Botanical Club written by Torrey Botanical Club and published by . This book was released on 1922 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains proceedings.

Download or read book Botanical Gazette written by and published by . This book was released on 1922 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publishes research in all areas of the plant sciences.

Download or read book Evolutionary Theory written by and published by . This book was released on 1980 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Botany Current Literature written by and published by . This book was released on 1921 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: