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Systematics And Pollination Of The Closed Flowered Species Of Calathea Marantaceae
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Book Synopsis Systematics and Pollination of the "closed-flowered" Species of Calathea (Marantaceae) by : Helen Kennedy
Download or read book Systematics and Pollination of the "closed-flowered" Species of Calathea (Marantaceae) written by Helen Kennedy and published by Univ of California Press. This book was released on 1978-01-01 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pollination and Systematics of the "closed-flowered" Species of Calathea (marantaceae). by : Helen Alberta Kennedy
Download or read book Pollination and Systematics of the "closed-flowered" Species of Calathea (marantaceae). written by Helen Alberta Kennedy and published by . This book was released on 1974 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ornamental Crops by : Johan Van Huylenbroeck
Download or read book Ornamental Crops written by Johan Van Huylenbroeck and published by Springer. This book was released on 2018-07-25 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ornamental plants are economically important worldwide. Both growers and consumers ask continuously for new, improved varieties. Although there are numerous ornamental species, ornamental plant breeding and plant breeding research is mainly limited to some major species. This book focuses on the recent advances and achievements in ornamental plant breeding. The first part of the book focuses on plant traits and breeding techniques that are typical for ornamental plants. Eminent research groups write these general chapters. For plant traits like flower colour or shape, breeding for disease resistance and vase or shelf life are reviewed. General technical plant breeding chapters deal with mutation breeding, polyploidisation, in vitro breeding techniques and new developments in molecular techniques. The second part of the book consists of crop-specific chapters. Here all economically major ornamental species are handled together with selected representative species from different plant groups (cut flowers, pot plants, woody ornamental plants). In these crop-specific chapters, the main focus is on recent scientific achievements over the last decade.
Book Synopsis Monocots: Systematics and Evolution by : Karen L Wilson
Download or read book Monocots: Systematics and Evolution written by Karen L Wilson and published by CSIRO PUBLISHING. This book was released on 2000-05-19 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monocots: Systematics and Evolution presents leading work from around the world on non-grass monocotyledons and includes reviews and current research into their comparative biology, phylogeny and classification. The papers are based on presentations at the Second International Conference on the Comparative Biology of the Monocotyledons, Monocots II, held in Sydney, Australia in late 1998. Many were subsequently updated or extended to take into account new information. All 72 papers have been peer-reviewed.
Book Synopsis Flowering Plants. Monocotyledons by : Klaus Kubitzki
Download or read book Flowering Plants. Monocotyledons written by Klaus Kubitzki and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Rolf Dahlgren and I embarked on preparing this book series, Rolf took prime responsibility for monocotyledons, which had interested him for a long time. After finishing his comparative study and family classification of the monocots, he devoted much energy to the acquisition and editing of family treatments for the present series. After his untimely death, Peter Goldblatt, who had worked with him, continued to handle further incoming monocot manuscripts until, in the early 1990s, his other obligations no longer allowed him to continue. At that time, some 30 manuscripts in various states of perfection had accumulated, which seemed to form a solid basis for a speedy completion of the FGVP monocots; with the exception of the grasses and orchids which would appear in separate volumes. I felt a strong obligation to do everything to help in publishing the manuscripts that had been put into our hands. I finally decided to take charge of them personally, although during my life as a botainst I had never seriously been interested in monocots.
Book Synopsis Plants of the World by : Maarten J. M. Christenhusz
Download or read book Plants of the World written by Maarten J. M. Christenhusz and published by University of Chicago Press. This book was released on 2017-11-13 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution of land plant -- Plants and human culture -- Naming plants -- Classification and the angiosperm phylogeny group
Author :Armen Leonovich Takhtadzhi͡an Publisher :Columbia University Press ISBN 13 :9780231100984 Total Pages :662 pages Book Rating :4.1/5 (9 download)
Book Synopsis Diversity and Classification of Flowering Plants by : Armen Leonovich Takhtadzhi͡an
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).
Book Synopsis Flowering Plants by : Armen Takhtajan
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.
Book Synopsis Reproductive Ecology of Tropical Forest Plants by : K.S. Bawa
Download or read book Reproductive Ecology of Tropical Forest Plants written by K.S. Bawa and published by CRC Press. This book was released on 1991-01-15 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproductive Ecology of Tropical Forest Plants reviews recent developments in the reproductive ecology of tropical forest plants and explores the implications of current findings on forest structure, function, management, and conservation. It examines how insights gained from reproductive ecology can be helpful in the management of tropical forest resources and discusses directions of future research.
Book Synopsis Flora of North America by : Flora of North America Editorial Committee
Download or read book Flora of North America written by Flora of North America Editorial Committee and published by OUP USA. This book was released on 1993 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flora of North America, Volume 22, is the first of five volumes covering monocots in North America north of Mexico. The volume comprises many groups of acquatic plants and the North American relatives of groups that have their richest number of species in the New World tropics. Included among the treatments are the rush family (Junaceae), which include important indicator species in wetland habitats, the cat-tails (Typhaceae), spiderworts (Commelinaceae), aroids (Araceae), and pondweeds (Potamogetonaceae). Thirty families are included in this volume, representing a diverse range of plant forms - from marine Zosteraceae (eel-grasses) to stately Arecaceae (palms) and the naturalised exotic Zingiberaceae (gingers), Heliconiaceae (heliconias) and Musaceae (bananas).
Book Synopsis Secondary Pollen Presentation by : P.F. Yeo
Download or read book Secondary Pollen Presentation written by P.F. Yeo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secondary pollen presentation is presentation of pollen to vectors by structures other than anthers, either passively or via a specialized protection and delivery system. The main part of the book describes secondary pollen presentation genus-by-genus in 25 families. The subject has never been extensively reviewed, although secondary pollen presentation occurs in the largest family of flowering plants, the Asteraceae (Compositae), and a large family of great economic importance, the Leguminosae. Now material from the scattered literature is brought together and supplemented with original observations. Many species are illustrated and each family is individually discussed. The last two chapters provide an overview of the whole topic. All the main functions that secondary pollen presentation may perform can be carried out in other plants without it. It is concluded from this that the evolution of secondary pollen presentation has been subject to constraint and canalization. The floral biology of most plants with secondary pollen presentation has not been adequately studied. Appendix 1 points to a wide range of topics on which research at various technical and academic levels is needed. The book should also become a reference work for morphologists, systematists, and floral ecologists.
Download or read book The Anther written by William G. D'Arcy and published by Cambridge University Press. This book was released on 1996-03-07 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
Book Synopsis Frugivory and seed dispersal: ecological and evolutionary aspects by : T.H. Fleming
Download or read book Frugivory and seed dispersal: ecological and evolutionary aspects written by T.H. Fleming and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Any scientific discipline needs a theoretical framework to guide its development and to sharpen the questions its researchers pursue. In biology, evolution is the grand theoretical framework, and an his torical perspective is necessary to understand present-day biological conditions. In its formative years, the modern study of the fruit-frugivore mutualism was guided by the 'specialist-generalist' paradigm developed by D. Snow, D. McKey, and H. Howe. Howe reviews the current status of this evolution ary paradigm and points out that it has been dismissed by many workers before being adequately tested. This is because ecologists working with the tropical plants and frugivorous birds for which the paradigm was originally developed rarely measure the seed dispersal effectiveness of different disperser species. He indicates that this paradigm still has heuristic value and suggests that several additional ecological paradigms, including the concept ofkeystone species ofplants and frugivores and the role that frugivores play in density-dependent mortality in tropical trees, are worth studying. The concept of seed dispersal quality has been central to discussions of fruit-frugivore coevolution. Schupp thoroughly reviews data bearing on this concept, constructs a hierarchical framework for viewing disperser effectiveness, and points out that disperser effectiveness depends on both the quantity and quality of seed dispersal. Effectiveness, in turn, affects both evolutionary and ecological relationships between dispersers and their food plants.
Book Synopsis Costa Rican Natural History by : Daniel H. Janzen
Download or read book Costa Rican Natural History written by Daniel H. Janzen and published by University of Chicago Press. This book was released on 2018-12-14 with total page 829 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a synthesis of existing knowledge about the flora and fauna of Costa Rica. The major portion of the book consists of detailed accounts of agricultural species, vegetation, amphibians, reptiles, mammals, birds, and insects. "This is an extraordinary, virtually unique work. . . . The tremendous amount of original, previously unpublished, firsthand information is remarkable."—Peter H. Raven, Director, Missouri Botanical Garden "An essential resource for anyone interested in tropical biology. . . . It can be used both as an encyclopedia—a source of facts on specific organisms—and as a source of ideas and generalizations about tropical ecology."—Alan P. Smith, Ecology
Book Synopsis Seed Dispersal by Ants in a Deciduous Forest Ecosystem by : Elena Gorb
Download or read book Seed Dispersal by Ants in a Deciduous Forest Ecosystem written by Elena Gorb and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Countless ants transport and deposit seeds and thereby influence the survival, death, and evolution of many plant species. In higher plants, seed dispersal by ants (myrmecochory) has appeared many times independently in different lineages. More than 3000 plant species are known to utilize ant assistance to be planted. Myrmecochory is a very interesting and rather enigmatic form of mutualistic ant-plant associations. This phenomenon is extremely complex, because there are hundreds of ant species connected with hundreds of plant species. This book effectively combines a thorough approach to investigating morphological and physiological adaptations of plants with elegant field experiments on the behaviour of ants. This monograph is a first attempt at collecting information about morphology, ecology and phenology of ants and plants from one ecosystem. The book gives readers a panoramic view of the hidden, poorly-known interrelations not only between pairs of ants and plant species, but also between species communities in the ecosystem. The authors have considered not just one aspect of animal-plant relationships, but have tried to show them in all their complexity. Some aspects of the ant-plant interactions described in the book may be of interest to botanists, others to zoologists or ecologists, but the entire work is an excellent example of the marriage of these biological disciplines.
Book Synopsis Plant Breeding Reviews, Volume 23 by : Jules Janick
Download or read book Plant Breeding Reviews, Volume 23 written by Jules Janick and published by John Wiley & Sons. This book was released on 2010-04-07 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Breeding Reviews is an open-ended, serial continuation series of review articles on research in plant genetics, especially the breeding of commercially important crops. This detailed analysis bridges the gap between the specialized researcher and the broader community of plant scientists.
Book Synopsis Darwin's Orchids by : Retha Edens-Meier
Download or read book Darwin's Orchids written by Retha Edens-Meier and published by University of Chicago Press. This book was released on 2014-11-05 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: A quorum of scientists offer reviews and results to celebrate the 150th anniversary of 'On The Various Contrivances By Which British And Foreign Orchids Are Fertilised By Insects, And On The Good Effects Of Intercrossing' (1862). Authors of the first ten chapters follow research on the pollination and breeding systems of the same orchid lineages that interested Darwin, including temperate and tropical species. Authors on the last two chapters provide information on the floral attractants and flowering systems of orchids using protocols and technologies unavailable during Darwin's lifetime.
