[PDF] Insectivorous Plants With Illustrations eBook

Author : Charles Charles Darwin
Publisher :
Page : 263 pages
File Size : 41,8 MB
Release : 2017-02-16
Category :
ISBN : 9781520619026

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How is this book unique? Font adjustments & biography included Unabridged (100% Original content) Formatted for e-reader Illustrated About Insectivorous Plants by Charles Darwin Insectivorous Plants is a book by British naturalist and evolutionary theory pioneer Charles Darwin, first published on 2 July 1875 in London. Part of a series of works by Darwin related to his theory of natural selection, the book is a study of carnivorous plants with specific attention paid to the adaptations that allow them to live in difficult conditions. It includes illustrations by Darwin himself, along with drawings by his sons George and Francis Darwin. The book chronicles Darwin's experiments with various carnivorous plants, in which he carefully studied their feeding mechanisms. Darwin tried several methods to stimulate the plants into activating their trap mechanisms, including feeding them meat and glass, blowing on them and prodding them with hair. He found that only the movement of an animal would cause the plants to react, and concluded that this was an evolutionary adaptation to conserve energy for prey and to ignore stimuli that were not likely to be nutritious. He also discovered that while some plants have distinct trap-like structures, others produce sticky fluids to ensnare their prey and concluded that this was an example of natural selection pressure resulting in various methods for food capture.The first edition had a reported printing of 3,000 copies. It was translated into several languages during Darwin's lifetime, including German. A second English-language edition was published in 1889 after Darwin's death. It was edited with additions and footnotes by Francis Darwin.

Author : Charles Darwin
Publisher : Createspace Independent Publishing Platform
Page : 378 pages
File Size : 24,88 MB
Release : 2018-07-14
Category :
ISBN : 9781722890247

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Insectivorous Plants: By Charles Darwin - Illustrated by Charles Darwin Insectivorous Plants is a book by British naturalist and evolutionary theory pioneer Charles Darwin, first published on 2 July 1875 in London. Part of a series of works by Darwin related to his theory of natural selection, the book is a study of carnivorous plants with specific attention paid to the adaptations that allow them to live in difficult conditions. It includes illustrations by Darwin himself, along with drawings by his sons George and Francis Darwin. The book chronicles Darwin's experiments with various carnivorous plants, in which he carefully studied their feeding mechanisms. Darwin tried several methods to stimulate the plants into activating their trap mechanisms, including feeding them meat and glass, blowing on them and prodding them with hair. He found that only the movement of an animal would cause the plants to react, and concluded that this was an evolutionary adaptation to conserve energy for prey and to ignore stimuli that were not likely to be nutritious. He also discovered that while some plants have distinct trap-like structures, others produce sticky fluids to ensnare their prey and concluded that this was an example of natural selection pressure resulting in various methods for food capture.The first edition had a reported printing of 3,000 copies. It was translated into several languages during Darwin's lifetime, including German. A second English-language edition was published in 1889 after Darwin's death. It was edited with additions and footnotes by Francis Darwin. We are delighted to publish this classic book as part of our extensive Classic Library collection. Many of the books in our collection have been out of print for decades, and therefore have not been accessible to the general public. The aim of our publishing program is to facilitate rapid access to this vast reservoir of literature, and our view is that this is a significant literary work, which deserves to be brought back into print after many decades. The contents of the vast majority of titles in the Classic Library have been scanned from the original works. To ensure a high quality product, each title has been meticulously hand curated by our staff. Our philosophy has been guided by a desire to provide the reader with a book that is as close as possible to ownership of the original work. We hope that you will enjoy this wonderful classic work, and that for you it becomes an enriching experience.

Author : Dan Torre
Publisher : Reaktion Books
Page : 240 pages
File Size : 27,50 MB
Release : 2019-06-10
Category : Nature
ISBN : 1789141133

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Carnivorous plants are a unique botanical group, possessing modified leaves to trap, kill, and consume small creatures. As a result they are often depicted as killers in films and literature—from Audrey in Little Shop of Horrors to the world-dominating plants of The Day of the Triffids—yet many people regard carnivorous plants as exotic and beautiful specimens to collect and display. In this abundantly illustrated and highly entertaining book, Dan Torre describes the evolution, structure, and scientific background of carnivorous plants. Examining their cultural and social history, he also shows how they have inspired our imagination and been represented in art, literature, cinema, animation, and popular culture. From the Venus flytrap—a species endemic to the Carolinas—to pitcher plants, this fascinating history of these singular, arresting, beautiful, yet deadly plants is certain to be devoured.

Author : Francis Ernest Lloyd
Publisher : Read Books Ltd
Page : 557 pages
File Size : 17,11 MB
Release : 2011-12-13
Category : Nature
ISBN : 1447495586

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The experience which has led to the writing of this book began in 1929 when, examining a species related to Utricularia gibba, I made an observation of some importance in understanding the mechanism of the trap. This begot a desire to study as many other species of the genus as I could obtain for comparison, primarily to determine the validity of my conclusions. My feeling that research in this field was promising was strengthened by the discovery that the pertinent literature was singularly barren of the information most needed, that is to say, precise accounts of the structure of the entrance mechanisms of the traps. And an examination of much herbarium material, because of the meagreness of the underground parts of the terrestrial types resulting from indifferent methods of collection, forced the conclusion that, even had other difficulties inherent in studying dried material not intervened, it would be necessary to obtain adequately preserved specimens. This meant a wide correspondence and, if possible, extensive travel. The uncertainty of achieving the latter made the former imperative.

Author : James Pietropaolo
Publisher : Timber Press (OR)
Page : 0 pages
File Size : 35,6 MB
Release : 1986
Category : Carnivorous plants
ISBN : 9780881923568

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Few groups of plants capture the imagination like these carnivores. Among the best known are the Venus fly trap and the various pitcher plants; these and many others are covered.