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Author : Beat S. Fey
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.3/5 (91 download)
Download or read book Development and Morphological Interpretation of the Cupule in Fagaceae written by Beat S. Fey and published by . This book was released on 1983 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Focko Weberling
Publisher : CUP Archive
ISBN 13 : 9780521438322
Total Pages : 438 pages
Book Rating : 4.4/5 (383 download)
Download or read book Morphology of Flowers and Inflorescences written by Focko Weberling and published by CUP Archive. This book was released on 1992-09-03 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Louis P. Ronse De Craene
Publisher : Cambridge University Press
ISBN 13 : 1108825737
Total Pages : 549 pages
Book Rating : 4.1/5 (88 download)
Download or read book Floral Diagrams written by Louis P. Ronse De Craene and published by Cambridge University Press. This book was released on 2022-04-07 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Floral diagrams are detailed two-dimensional drawings of floral structures and a tool to explain floral diversity and angiosperm evolution.
Author : Armen Takhtajan
Publisher : Springer Science & Business Media
ISBN 13 : 1402096097
Total Pages : 906 pages
Book Rating : 4.4/5 (2 download)
Download or read book Flowering Plants written by Armen Takhtajan and published by Springer Science & Business Media. This book was released on 2009-07-06 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt: Armen Takhtajan is among the greatest authorities in the world on the evolution of plants. This book culminates almost sixty years of the scientist's research of the origin and classification of the flowering plants. It presents a continuation of Dr. Takhtajan’s earlier publications including “Systema Magnoliophytorum” (1987), (in Russian), and “Diversity and Classification of Flowering Plants” (1997), (in English). In his latest book, the author presents a concise and significantly revised system of plant classification (‘Takhtajan system’) based on the most recent studies in plant morphology, embryology, phytochemistry, cytology, molecular biology and palynology. Flowering plants are divided into two classes: class Magnoliopsida (or Dicotyledons) includes 8 subclasses, 126 orders, c. 440 families, almost 10,500 genera, and no less than 195,000 species; and class Liliopsida (or Monocotyledons) includes 4 subclasses, 31 orders, 120 families, more than 3,000 genera, and about 65,000 species.This book contains a detailed description of plant orders, and descriptive keys to plant families providing characteristic features of the families and their differences.
Author : Livia Wanntorp
Publisher : Cambridge University Press
ISBN 13 : 1139502352
Total Pages : pages
Book Rating : 4.1/5 (395 download)
Download or read book Flowers on the Tree of Life written by Livia Wanntorp and published by Cambridge University Press. This book was released on 2011-09-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic and molecular studies have recently come to dominate botanical research at the expense of more traditional morphological approaches. This broad introduction to modern flower systematics demonstrates the great potential that floral morphology has to complement molecular data in phylogenetic and evolutionary investigations. Contributions from experts in floral morphology and evolution take the reader through examples of how flowers have diversified in a large variety of lineages of extant and fossil flowering plants. They explore angiosperm origins and the early evolution of flowers and analyse the significance of morphological characters for phylogenetic reconstructions on the tree of life. The importance of integrating morphology into modern botanical research is highlighted through case studies exploring specific plant groups where morphological investigations are having a major impact. Examples include the clarification of phylogenetic relationships and understanding the significance and evolution of specific floral characters, such as pollination mechanisms and stamen and carpel numbers.
Author : Armen Leonovich Takhtadzhi͡an
Publisher : Columbia University Press
ISBN 13 : 9780231100984
Total Pages : 662 pages
Book Rating : 4.1/5 (9 download)
Download or read book Diversity and Classification of Flowering Plants written by Armen Leonovich Takhtadzhi͡an and published by Columbia University Press. This book was released on 1997 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: The culmination of more than fifty years of research by the foremost living expert on plant classification, Diversity and Classification of Flowering Plants is an important contribution to the field of plant taxonomy. In the last decade, the system of classifying plants has been thoroughly revised. Instead of describing every individual family, Takhtajan includes descriptions in keys to families, which he calls "descriptive keys." The advantage of descriptive keys is that they give both the characteristic features of the families and their differences. The delimitation of families and orders drastically differs from the one accepted by the Englerian school and from the one accepted in Arthur Cronquist's system. Takhtajan favors the smaller, more natural families and orders, which are more coherent and better-defined, where characters are easily grasped, and which are more suitable for information retrieval and phylogenetic studies, including cladistic analysis (because it reduces polymorphic codings).
Author : Naseem Ahmad
Publisher : Springer
ISBN 13 : 9811080046
Total Pages : 489 pages
Book Rating : 4.8/5 (11 download)
Download or read book Thidiazuron: From Urea Derivative to Plant Growth Regulator written by Naseem Ahmad and published by Springer. This book was released on 2018-03-23 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant biotechnology is a most interesting branch for academicians and researchers in recent past. Now days, it becomes a very useful tool in agriculture and medicine and is regarded as a popular area of research especially in biological sciences because it makes an integral use of biochemistry, molecular biology and engineering sciences in order to achieve technological application of cultured tissues, cell and microbes. Plant tissue culture (PTC) refers to a technique of cultivation of plant cells and other parts on artificial nutrient medium in controlled environment under aseptic conditions. PTC requires various nutrients, pH, carbon source, gelling agent, temperature, photoperiod, humidity etc. and most importantly the judicious use of plant growth regulators. Various natural, adenine and phenyl urea derivatives are employed for the induction and proliferation of different types of explants. Several phenyl urea derivatives were evaluated and it was observed that thidiazuron (n-phenyl-N”-1,2,3- thidiazol-5-ulurea) was found to be the most active among the plant growth regulators. Thidiazuron (TDZ) was initially developed as a cotton defoliant and showed high cytokinin like activity. In some examples, its activity was 100 times more than BA in tobacco callus assay and produces more number of shoots in cultures than Zeatin and 2iP. TDZ also showed major breakthrough in tissue culture of various recalcitrant legumes and woody species. For the last two decades, number of laboratories has been working on TDZ with different aspect and number of publications has come out. To the best of our knowledge, there is no comprehensive edited volume on this particular topic. Hence th,e edited volume is a deed to consolidate the scattered information on role of TDZ in plant tissue culture and genetic manipulations that would hopefully prove informative to various researches. Thidiazuron: From Urea Derivative to Plant Growth Regulator compiles various aspects of TDZ in Plant Tissue Culture with profitable implications. The book will provides basic material for academicians and researchers who want to initiate work in this fascinating area of research. The book will contain 26 chapters compiled by International dignitaries and thus giving a holistic view to the edited volume.
Author : Arnold Arboretum
Publisher :
ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.3/5 (91 download)
Download or read book Journal of the Arnold Arboretum written by Arnold Arboretum and published by . This book was released on 1987 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes annual "Bibliography of the published writings of the staff and students..."
Author :
Publisher :
ISBN 13 :
Total Pages : 502 pages
Book Rating : 4.3/5 (117 download)
Download or read book American Journal of Botany written by and published by . This book was released on 1997 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Flora of North America Editorial Committee
Publisher :
ISBN 13 :
Total Pages : 624 pages
Book Rating : 4.X/5 (4 download)
Download or read book Flora of North America: Volume 3: Magnoliophyta: Magnoliidae and Hamamelidae written by Flora of North America Editorial Committee and published by . This book was released on 1993 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol.1 includes a list of flowering plant families (p.299-316) and a concordance of family names accepted by Cronquist, Takhtajan, and Thorne. Vol.2+ include distribution maps for each species.
Author : Rafaël Govaerts
Publisher : Royal Botanic Gardens Kew
ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.3/5 (91 download)
Download or read book World Checklist and Bibliography of Fagales (Betulaceae, Corylaceae, Fagaceae and Ticodendraceae) written by Rafaël Govaerts and published by Royal Botanic Gardens Kew. This book was released on 1998 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fagales contains full checklists of important, mainly temperate genera such as Alnus (alders), Betula (birches), Corylaceae (hornbeams), Corylus(hazels), Castanea (chestnuts), Fagus (northern beeches), Nothofagus (southern beeches), and Quercus (oaks), describing 531 species, their growth patterns, distribution and conservation status.
Author :
Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.0/5 ( download)
Download or read book The Kew Record of Taxonomic Literature written by and published by . This book was released on 1989 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Kew Record of Taxonomic Literature Relating to Vascular Plants for ... written by and published by . This book was released on 1971 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter R. Crane
Publisher :
ISBN 13 : 9780198577263
Total Pages : 378 pages
Book Rating : 4.5/5 (772 download)
Download or read book Evolution, Systematics, and Fossil History of the Hamamelidae written by Peter R. Crane and published by . This book was released on 1989 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Klaus Kubitzki
Publisher : Springer Science & Business Media
ISBN 13 : 3662028999
Total Pages : 663 pages
Book Rating : 4.6/5 (62 download)
Download or read book Flowering Plants · Dicotyledons written by Klaus Kubitzki and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume - the first of this series dealing with angiosperms - comprises the treatments of 73 families, representing three major blocks of the dicotyledons: magnoliids, centrosperms, and hamamelids. These blocks are generally recognized as subclasses in modern textbooks and works of reference. We consider them a convenient means for structuring the hundreds of di cotyledon families, but are far from taking them at face value for biological, let alone mono phyletic entities. Angiosperm taxa above the rank of family are little consolidated, as is easily seen when comparing various modern classifications. Genera and families, in contrast, are comparatively stable units -and they are important in practical terms. The genus is the taxon most frequently recognized as a distinct entity even by the layman, and generic names provide the key to all in formation available about plants. The family is, as a rule, homogeneous enough to conve niently summarize biological information, yet comprehensive enough to avoid excessive re dundance. The emphasis in this series is, therefore, primarily on families and genera.
Author : John H. Beaman
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.3/5 (91 download)
Download or read book Systematics, Evolution, and Ethnobotany of the Flora of Mount Kinabalu written by John H. Beaman and published by . This book was released on 2001 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 530 pages
Book Rating : 4.3/5 (91 download)
Download or read book Sabah Parks Nature Journal written by and published by . This book was released on 1998 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
