Download or read book The Seeds of Dicotyledons Volume 1 written by E. J. H. Corner and published by Cambridge University Press. This book was released on 1976-04-15 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume consists of text relating to how a seed is made, the structure if seeds, the characteristics of families of seeds ordered by relation resulting in families of dicotyledons.
Download or read book The Seeds of Dicotyledons Volume 1 written by E. J. H. Corner and published by Cambridge University Press. This book was released on 1976-04-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1976, Professor Corner's study is a major work of botanical scholarship and reference. The most unsatisfactory part of the classification of dicotyledons is the arrangement of their families into orders. In these volumes the author shows how important the seed is in classification. Systems of ordinal classification based on the flower are potentially misleading in as much as floral similarity is often the effect of polyphyletic convergence. A different system of classification based on the seed is outlined. The work is the result of more than thirty years' collection and study of seeds, particularly in the tropics. The account is published in two volumes. The text in this first volume has five introductory chapters leading up to the nature of the primitive arillate seed. There then follows in alphabetical order concise descriptions of the seed in families and certain of their genera. The second volume contains more than 600 original illustrations made by the author. The two volumes are unique sources of teaching and reference material for botanical institutions throughout the world.
Download or read book The Seeds of Dicotyledons Volume 2 written by E. J. H. Corner and published by Cambridge University Press. This book was released on 1976 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Seeds of Dicotyledons written by E. J. H. Corner and published by Cambridge University Press. This book was released on 1976-04-15 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1976, Professor Corner's study is a major work of botanical scholarship and reference. The most unsatisfactory part of the classification of dicotyledons is the arrangement of their families into orders. In these volumes the author shows how important the seed is in classification. Systems of ordinal classification based on the flower are potentially misleading in as much as floral similarity is often the effect of polyphyletic convergence. A different system of classification based on the seed is outlined. The work is the result of more than thirty years' collection and study of seeds, particularly in the tropics. The account is published in two volumes. The text in this first volume has five introductory chapters leading up to the nature of the primitive arillate seed. There then follows in alphabetical order concise descriptions of the seed in families and certain of their genera. The second volume contains more than 600 original illustrations made by the author. The two volumes are unique sources of teaching and reference material for botanical institutions throughout the world.
Download or read book Seeds of Dicotyledons Vol I written by Corner E. T. H. and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seeds of Dicotyledons written by Corner E. T. H. and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Families of Flowering Plants Volume 1 Dicotyledons Arranged According to a New System Based on Their Probable Phylogeny written by J. Hutchinson and published by . This book was released on 1959 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agricultural Science Book 1 A course for secondary schools in the Caribbean written by Amrith Barran and published by Hodder Education. This book was released on 2021-11-12 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultivate an interest in the agricultural sector with a three-level secondary course designed specifically for the Caribbean. - Explore regional and global practices and developments in agriculture. - Review career options in an increasingly lucrative and essential sector. - Enhance understanding of the relevance of agriculture with a project-based approach to select topics. - Prepare for study at the CSEC level with a dedicated project-based chapter scalable to other topics and SBA research at the CSEC level. - Consolidate learning with clear chapter objectives and end of chapter evaluation.
Download or read book Tropical Crops written by and published by . This book was released on 1968 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plants and Plant Life written by and published by . This book was released on 2001 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Baobabs Pachycauls of Africa Madagascar and Australia written by G.E. Wickens and published by Springer Science & Business Media. This book was released on 2008-03-02 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the only comprehensive account of all eight species in the genus Adansonia. It describes the historical background from the late Roman period to the present. It covers the extraordinary variety of economic uses of baobabs. There are also appendices on vernacular names, gazetteer, economics, nutrition and forest mensuration. This book fills a gap in the botanical literature. It deals with a genus that has fascinated and intrigued scientists and lay persons for centuries.
Download or read book Seeds written by J. Bewley and published by Springer. This book was released on 2012-12-06 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of our monograph on seed physiology and biochemistry (The Physiology and Biochemistry of Seeds in Relation to Germination, Sprin ger-Verlag, 1978, 1982), it has been suggested to us that a text covering the same subject area would be appropriate. This book is our response. Unlike the previous volumes, however, this text is not intended to be either a critical or a comprehensive account. Instead it is a more generalized consideration of the essential aspects of seed physiology and biochemistry as we see them. It also includes a substantial amount of new and different material. In a work of this sort it is inevitable that some simplifications must be made, but we hope, never theless, that we have presented the most reasonable conspectus of areas of con troversy and uncertainty. In this respect, literature citations have been kept to a minimum and do not interrupt the text; they are placed at the end of each chapter and are intended to be used as a source for further references. We hope that this book will be of value to students and teachers in uni versities, colleges, and other institutes of higher learning whose courses include plant biology. Although it is particularly appropriate for studies of seed biol ogy, it should also find broader applications in general plant physiology, agri culture, and horticulture.
Download or read book Comparative Embryology of Angiosperms Vol 1 2 written by Brij M. Johri and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 1243 pages. Available in PDF, EPUB and Kindle. Book excerpt: COMPARATIVE EMBRYOLOGY OF ANGIOSPERMS is a review of the developmental processes leading to sexual reproduction in flowering plants. On the basis of embryological data and certain evidences from other areas of study, it lays special emphasis on the relationship among and within the families and orders of angiosperms. Occasionally, inaccuracies in observation and interpretation are pointed out, alternative interpretations offered, gaps in our knowledge highlighted, and prospects outlined. The text is documented with 36 tables, 376 figures, and about 5000 literature citations, which contribute to making this book comprehensive. Besides students and research workers interested in angiosperm embyology, taxonomists, plant breeders, agriculturists, and horticulturists will also find much useful information in this treatise.
Download or read book A Biosystematic Study of the African and Madagascan Rubiaceae Anthospermeae written by Christian Puff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biosystematic studies on the Rubiaceae have a long tradition at the Institute of Botany in Vienna. Within this family the Anthospermeae, and especially its African and Madagascan members, are of particular interest because of several aspects in their evolution: I) Perfection of anemophily within an otherwise nearly exclusively zoophilous family; 2) transitions from hermaphrodity to polygamy and finally dioecy; 3) differentiation from large and long-lived shrubs to short-lived herbs; 4) adaptive radiation from humid to seasonally dry, fire-exposed and xeric habitats. However, morphological diversity linked to sexual differentia tion, modificatory plasticity, and eco-geographical polymorphism have for a long time hampered our understanding of the relationships among these African Anthospermeae. Thus, it was imperative to put special emphasis on field observations and to carry out a variety of experiments with cultivated plants in addition to the analysis of an enormous herbarium material. The author, for this reason, carried out extensive field work, often under very adverse conditions, and covered most African countries from Ethiopia to Southern Africa and twice visited Madagascar. In this way a multitude of data was accumulated on the group in respect to germination and growth form, vegetative and reproductive morphology, anatomy and biology, embryology, karyology, crossing relationships, phytochemistry, distribu tion and ecology, etc.
Download or read book Systematics Evolution and Ecology of Melastomataceae written by Renato Goldenberg and published by Springer Nature. This book was released on 2022-07-20 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a synthesis of critical new information for the Melastomataceae, one of the ten richest families among flowering plants with over 5,800 species that has its diversity highly concentrated in tropical or subtropical areas. It describes the family’s global diversity and distribution and summarizes recent advances in systematics, evolution, biogeography, reproductive biology and ecology.
Download or read book Aspects of Tropical Mycology written by British Mycological Society. Symposium and published by Cambridge University Press. This book was released on 1993-11-25 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considers the role of fungi in the tropical ecosystem and their potential as a source of useful, novel compounds.
Download or read book Seedlings of Dicotyledons written by E. F. De Vogel and published by . This book was released on 1982 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt:
