Excerpt from Eucalyptographia: A Descriptive Atlas of the Eucalypts of Australia and the Adjoining Islands
The issue of this. Atlas has been for a long time under contemplation. Indeed material for it accumulated here since 1847, when the author commenced also in reference to the Eucalypts his local Australian studies, ever since carried on as Opportunities occurred. But the subject is so large and surrounded by so many perplexities, that even now he can offer his observations only fragmentary. It is acknowledged, that of all generic groups of Australian plants that of Eucalyptus is the most difficult for elaboration. This arises not only from the very large number of species, - Euca lyptus being in this respect solely surpassed by Acacia, - but also because the habitual resemblance of many specific forms is very deceptive; again, because fruits and especially flowers of these trees are not within easy reach of travelling collectors at all seasons also further, in consequence of several species differing in regard to the persistence or secession of their bark according to geologic influences; and lastly, because the species are distributed over the whole Australian continent and Tasmania, some even extending to the Indian islands, though none occurring in New Zealand. Yet to assign to each species its proper systematic place involves the study of all allied congeners, and these are often not to be found in natural proximity, but only dispersed at wide distances in Australia. Great obstacles arose also in identifying the earlier discovered species, their first description being generally of extreme briefness and imperfection, so much so that it was only in a few of the principal Museum collections of Europe, where from comparison of autographically named original specimens many of our Eucalypts could be unmistakably recognized. Still already in 1855 and 1856, during Aug. Gregory's expedition, the author endeavoured to shed fuller light on the tropical Eucalypts by close observations instituted in their natural haunts, the results being rendered known in the journal of proceedings of the Linnean Society in 1858, p. 81 - 101. Similar and still ampler notes were extended connectedly in 1860 (fragm. Phytogr. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
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Paperback. Etat : New. Print on Demand. This book introduces the genus Eucalyptus, often known as the gum tree. The text forms part of a series of scientific plates dedicated to examining the plant life and timber resources of Australia. Within this volume, readers will find 10 decades of detailed depictions of various Eucalyptus species. Each page presents a single species, and includes a botanical description, illustration, and a meticulous analysis of its industrial applications and uses derived from the wood. This volume contains the first 10 decades of the series, with more projected to follow. The author offers a comprehensive view of the genus Eucalyptus, richly illustrated and carefully cataloged, making it an indispensable resource for botanists, forestry professionals, and anyone interested in the natural and industrial history of Australia's iconic trees. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781330567029_0
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Etat : Sehr gut. Zustand: Sehr gut | Seiten: 488 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar. N° de réf. du vendeur 25842694/2
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