Download or read book Various Contrivances by which Orchids are Fertilised by Insects written by Charles Darwin and published by . This book was released on 1892 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Various Contrivances by which Orchids are Fertilised by Insects written by Charles Darwin and published by . This book was released on 1886 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Various Contrivances by which Orchids are Fertilized by Insects written by Charles Darwin and published by . This book was released on 1877 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charles Darwin s Works The various contrivances by which orchids are fertilised by insects written by Charles Darwin and published by . This book was released on 1877 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Various Contrivances by which Orchids are Fertilised by Insects written by Charles Darwin and published by . This book was released on 1984 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Various Contrivances by Which Orchids Are Fertilised by Insects written by Charles Darwin and published by Scholarly Press. This book was released on 1989-04-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Various Contrivances by Which Orchids Are Fertilized by Insects written by Charles Darwin and published by Andesite Press. This book was released on 2017-08-20 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book On the Various Contrivances by Which British and Foreign Orchids are Fertilised by Insects written by Charles Darwin and published by London : J. Murray. This book was released on 1862 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 1862 publication describes the flower structure of orchids and their pollination to illustrate aspects of Darwin's evolutionary theory.
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.
Download or read book The Works of Charles Darwin written by Charles Darwin and published by . This book was released on 1988 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Works of Charles Darwin Vol 17 The Various Contrivances by Which Orchids are Fertilised by Insects written by Paul H Barrett and published by Routledge. This book was released on 2016-06-03 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The seventeenth volume in a 29-volume set which contain all Charles Darwin's published works. Darwin was one of the most influential figures of the 19th century. His work remains a central subject of study in the history of ideas, the history of science, zoology, botany, geology and evolution.
Download or read book Charles Darwin s Works written by Francis Darwin and published by Nabu Press. This book was released on 2014-03 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book Charles Darwin s Works written by Francis Darwin and published by Andesite Press. This book was released on 2017-08-20 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Charles Darwin s Works written by Francis Darwin, Sir and published by Scholar's Choice. This book was released on 2015-02-11 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Various Contrivances by which Orchids are Fertilised by Insects written by Charles Darwin and published by . This book was released on 1904 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Various Contrivances by Which Orchids Are Fertilised by Insects written by Charles Darwin and published by Theclassics.Us. This book was released on 2013-09 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1892 edition. Excerpt: ... to fly to another flower and occupy exactly the same position which it held whilst the attachment was effected, the pollen-masses would be in the right position for striking the stigma, especially if, from their weight, they were to become in the least degree depressed. This is all that takes place in Lyeaste skinnerii, Cymbidium giganteum, Zygopetalum maclcai, Angrsecum eburneum, Miltonia clowesii, in a Warrea, and, I believe, in Galeandra funhii. But if in our diagram we suppose, for instance, the stigma to be seated at the bottom of a deep cavity, low down in the column, or the anther to be seated higher up, or the pedicel of the rostellum to slope more upwards, &c.--all of which contingencies occur in various species, --in such cases, an insect with a pollinium attached to its head, if it flew to another flower, would not place the pollen-masses on the stigma, unless their position had become greatly changed after attachment. I may here remark that Del-dium, Epidendrum, Phaius, and pino (' Fecondazione nelle Piante, ' Dendrobium, and is able to con Firenze, 1867, p. 19) says he has firm in general my statements, examined flowers of Vanda, Onci This change is effected in many Vandeae in the same manner as is so general with the Ophreae, namely, by a movement of depression in the pollinium in the course of about half a minute after its removal from the rostellum. I have seen this movement conspicuously displayed, generally causing the pollinium to rotate through about a quarter of a circle, in several species of Oncidium, Odontoglossum, Brassia, Vanda, Aerides, Sarcanthus, Saccolabium, Acropera, and Maxillaria. In Rodriguezia suaveolens the movement of depression is remarkable from its extreme slowness; in Eulophia viridis from its.
Download or read book The Movements and Habits of Climbing Plants written by Charles Darwin and published by Tredition Classics. This book was released on 2013-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is part of the TREDITION CLASSICS. It contains classical literature works from over two thousand years. Most of these titles have been out of print and off the bookstore shelves for decades. The book series is intended to preserve the cultural legacy and to promote the timeless works of classical literature. Readers of a TREDITION CLASSICS book support the mission to save many of the amazing works of world literature from oblivion. With this series, tredition intends to make thousands of international literature classics available in printed format again - worldwide.
