Download or read book The Genus Ceratopteris written by Ralph Curtiss Benedict and published by . This book was released on 1909 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Genus Ceratopteris written by Ralph Curtiss Benedict and published by . This book was released on 1909 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Populational Genetic Variation and Structure in the Homosporous Fern Genus Ceratopteris Parkeriaceae written by Thomas Robert Warne and published by . This book was released on 1985 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Review of the Genera of Ferns Proposed Prior to 1832 written by Lucien Marcus Underwood and published by . This book was released on 1899 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Incompatibility in Angiosperms written by D. de Nettancourt and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Attempting to collect, sort out, comment on and summarize from available literature the relevant information dealing with a specific problem is always a difficult task which necessarily involves sub jective choices and implies a considerable risk of errors and omis sions. The difficulty is increased when, as in the case of incompati bility in angiosperms, the subject to be treated traces its history to preDarwinian times and reflects the total sum of numerous in vestigations dealing with widely different disciplines, such as ge netics, cytology, biochemistry, systematics and physiology, which no single reviewer may pretend to master sufficiently to avoid completely the possibility of misinterpretation. Furthermore, the complexity of the task is further augmented by the fact that the student of incompatibility, confronted as he or she is with still poorly understood phenomena of genetic control and molecular recognition, often tends to be speculative and, in some instances, over-imaginative at the time of fitting research observations and experimental data into appropriate models, schemes and hypo theses. The compensation for such a state of affair is, however, a strong one and lies in the remarkable willingness and readiness of "in compatibilists" to cooperate, and to provide information, ex planations and illustrations to anyone attempting to penetrate into their universe of research and of reflection.

Download or read book Gametophyte Ontogeny Morphology and Antheridogen Activity in the Genus Ceratopteris Parkeriaceae written by Jerry Michael Landes and published by . This book was released on 1974 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pteridophytes and Gymnosperms written by K.U. Kramer and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book An Enumeration of the Plants Collected in Bolivia by Miguel Bang written by Henry Hurd Rusby and published by . This book was released on 1899 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book Memoirs of the Torrey Botanical Club written by Torrey Botanical Club and published by . This book was released on 1899 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Species filicum being descriptions of the known ferns particularly of such as exist in the author s herbarium or are with sufficient accuracy described in works to which he has had access written by Sir William Jackson Hooker and published by . This book was released on 1858 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Species Filicum written by Hooker and published by . This book was released on 1858 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polypodiatae, Pteridophyten

Download or read book Lignins written by and published by Academic Press. This book was released on 2012-06-25 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lignins are nature’s aromatic polymers and are the second most abundant organic constituent of the biosphere next to cellulose. Lignification mainly occurs in the walls of terrestrial vascular plants, mainly in the secondarily thickened cells of supportive or conductive tissues, which thus acquire novel properties. This new volume of Advances in Botanical Research gives a special emphasis to the bioengineering of these enigmatic polymers. It is divided in nine chapters containing up-to-date reviews by expert groups in their field. Gives a special emphasis to the bioengineering of these enigmatic polymers, lignins Divided in nine chapters Contains up-to-date reviews by expert groups in their field

Download or read book Species Filicum Adiantum written by Sir William Jackson Hooker and published by . This book was released on 1858 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Plants of the World written by C.D.K. Cook and published by Springer Science & Business Media. This book was released on 1974-06-30 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genera filicum or Illustrations of the genera of ferns with descriptive letterpress by W J Hooker written by Franz Andreas Bauer and published by . This book was released on 1838 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Tissue Culture Concepts and Laboratory Exercises written by Robert N. Trigiano and published by Routledge. This book was released on 2018-04-27 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alternating between topic discussions and hands-on laboratory experiments that range from the in vitro flowering of roses to tissue culture of ferns, Plant Tissue Culture Concepts and Laboratory Exercises, Second Edition, addresses the most current principles and methods in plant tissue culture research. The editors use the expertise of some of the top researchers and educators in plant biotechnology to furnish students, instructors and researchers with a broad consideration of the field. Divided into eight major parts, the text covers everything from the history of plant tissue culture and basic methods to propagation techniques, crop improvement procedures, specialized applications and nutrition of callus cultures. New topic discussions and laboratory exercises in the Second Edition include ""Micropropagation of Dieffenbachia,"" ""Micropropagation and in vitro flowering of rose,"" ""Propagation from nonmeristematic tissue-organogenesis,"" ""Variation in culture"" and ""Tissue culture of ferns.""It is the book's extensive laboratory exercises that provide a hands-on approach in illustrating various topics of discussion, featuring step-by-step procedures, anticipated results, and a list of materials needed. What's more, editors Trigiano and Gray go beyond mere basic principles of plant tissue culture by including chapters on genetic transformation techniques, and photographic methods and statistical analysis of data. In all, Plant Tissue Culture Concepts and Laboratory Exercises, Second Edition, is a veritable harvest of information for the continued study and research in plant tissue culture science.