Webbs An Irish Flora
Publication Year: 2012
Published by: Cork University Press
Cover
Title Page, Copyright
Contents
PREFACE
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pp. vii-xi
The aim of this book is to provide all those interested with a clear and reliable means of identifying higher plants that grow wild in Ireland, and to provide it in a compact format and at a price that is reasonable. The descriptions have, therefore, been made as brief as is consistent with clarity, and as non- technical as is...
HOW AND WHERE TO LOOK FOR PLANTS
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pp. xiii-xvi
The best way for the beginner to learn how to find interesting plants and how to identify them is to go out on field excursions with a more expert friend. There are a large number of recognition points which are almost impossible to explain in books, but which can be taught in five minutes with the plants in one’s hand...
CONSERVATION AND LEGAL PROTECTION
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pp. xvii-xxi
Like so many plants and animals throughout the planet, wild plants face threats from many sources ranging from habitat destruction through changes in land management to collection. The pressures on plants in Ireland are definitely not as intense as elsewhere; they are especially acute in tropical areas, where the clearance of an area of...
HOW TO USE THIS BOOK
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pp. xxii-xxiv
The keys are devices to enable you to find your way as quickly as possible to the description that applies to the plant under consideration. They consist of a series of statements arranged in pairs, the statements of each pair being mutually contradictory, so that, as descriptions of a given plant, one of them must be true...
NOTES ON THE TEXT
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pp. xxv-xxvii
Overall there are 118 families included in this edition – a reduction from the 132 of the previous edition – though the number of species and subspecies included has risen to 1543. Those printed in bold-face type are accounted for in the keys. The remaining species and hybrids, which are mostly difficult to discriminate or...
GENERAL KEY TO FAMILIES OR GENERA
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pp. xxviii-xlv
KEY TO TREES, LARGE SHRUBS AND CLIMBERS IN WINTER
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pp. xlvi-lii
In many plants the winter twigs bear, along their length, small buds with immediately below each a crescent-moon-shaped scar. The scar represents the former point of attachment of the now-shed leaf. These scars, and the dots or lines on them (which are the remnants of the veins or conducting tissue), are often...
AUTHORSHIP OF FAMILIES
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pp. liii-lvi
DESCRIPTIONS OF FAMILIES, GENERA AND SPECIES
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pp. 1-434
Plants without flowers, producing spores, not seeds and with leaves virtually always (always in Irish species) containing only a single, unbranched vein. The spores are all similar in the Lycopodiaceae, but in the Selaginellaceae and Isoetaceae they are differentiated into large megaspores and much smaller...
BIBLIOGRAPHY
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pp. 435-438
GLOSSARY OF TECHNICAL TERMS
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pp. 439-452
GLOSSARY OF SCIENTIFIC NAMES
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pp. 453-463
INDEX TO IRISH NAMES
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pp. 465-468
INDEX TO SCIENTIFIC NAMES AND AUTHORITIES
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pp. 469-495
INDEX TO COMMON ENGLISH NAMES
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pp. 496-504
Back Cover
E-ISBN-13: 9781909005082
E-ISBN-10: 1909005088
Print-ISBN-13: 9781859184783
Print-ISBN-10: 1859184782
Page Count: 560
Illustrations: 118
Publication Year: 2012
Edition: 8




