Dandelions of Great Britain and Ireland PDF Download

Author: A. A. Dudman
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 352

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Author: Peter Sell
Publisher: Cambridge University Press
ISBN: 1139451200
Category : Science
Languages : en
Pages : 15

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Book Description
This critical Flora provides a definitive account of the native species, naturalised species, frequent garden escapes and casuals found in the British Isles. Full keys and descriptions will enable the user to name all plants occurring in the wild, plus some ornamental trees and shrubs. For the first time detailed accounts of all the large apomictic genera are given and many infraspecific variants included. Each species entry begins with the accepted Latin name, synonyms and the common English name. A detailed description follows, including information on flowering period, pollination and chromosome number. Separate descriptions are given for infraspecific taxa. Information on the status, ecology and distribution (including worldwide distribution) of the species and infraspecific taxa is also given. Clear black and white line drawings illustrate an extensive glossary and also illuminate the diagnostic features in a number of groups of plants.

Author: Steven Falk
Publisher: Bloomsbury Publishing
ISBN: 1472970373
Category : Nature
Languages : en
Pages : 935

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Book Description
Bees are a fascinating and indispensable group of insects, but many species are in decline, and efforts to help determine distributions and changes in abundance have to date been compromised by a serious lack of identification resources. This book is from author Steven Falk, who is a professional naturalist and conservationist with over forty years' experience of working with bees. It is a comprehensive introduction to bee classification, ecology, field techniques and recording, a full glossary, and information on how to separate the sexes and distinguish bees from other insects. Also included are introductions to families and genera, describing key characters and life histories, as well as detailed species descriptions covering field and microscopic characters, similar species, variants, flight season, habitat, flowers visited, nesting habits, status & distribution, and parasites & associates. A series of innovative illustrated keys to genera and species are designed to guide the user step by step through the identification process. The book is illustrated with over 1,000 colour and black and white artworks by Richard Lewington, one of Europe's leading insect artists. It also includes stunning photographs of living insects as seen in the wild and 234 up-to-date distribution maps. This eagerly anticipated new addition to the highly acclaimed British Wildlife Field Guides series will unravel the complexities of identification, and is designed to cater for people new to the bee world as well as to more experienced recorders who wish to identify every species accurately. It provides the latest information on the identification, ecology, status and distribution of all 275 species of bee in Britain, Ireland and the Channel Islands.

Author: Peter M. Hollingsworth
Publisher: CRC Press
ISBN: 9781439833278
Category : Science
Languages : en
Pages : 508

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Molecular Systematics and Plant Evolution discusses the diversity and evolution of plants with a molecular approach. It looks at population genetics, phylogeny (history of evolution) and developmental genetics, to provide a framework from which to understand evolutionary patterns and relationships amongst plants. The international panel of contributors are all respected systematists and evolutionary biologists, who have brought together a wide range of topics from the forefront of research while keeping the text accessible to students. It has been written for senior undergraduates, postgraduates and researchers in the fields of botany, systematics, population / conservation genetics, phylogenetics and evolutionary biology.

Author: Christopher David Preston
Publisher:
ISBN:
Category : Aquatic weeds
Languages : en
Pages : 356

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Author: D. Pearman
Publisher:
ISBN: 9780901158529
Category : Plants
Languages : en
Pages : 488

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Book Description
Who first described our native plants? This book attempts to answer that question, starting from almost the dawn of printing, with William Turner's Libellus of 1538. Of course there were medieval herbals in the five centuries or more before Turner, and also there is a vast body of folk-lore, but Turner was the first to describe more than a handful and to do so in print. Thus printed sources are the cornerstone of this work, and the first date is given for each of the 1670 species or aggregates of all the indisputably natives and archaeophytes, including 40 or so species that some have argued as native in the last half-century. But this is supplemented by information from manuscripts and herbaria which enable the display of an earlier date, a date of first evidence, for just under half of that total. The names of the discoverers and the counties where each was first recorded are also given, where known. Though the primary purpose of the book is to show the details of the discovery and recording of each species, it will also show the progress of discovery, leading to somewhat surprising conclusion that most (+/- 85%) of our flora had been described by the 1720s, once the critical, non-lowland and doubtful natives have been omitted. Indeed, the main achievement of these last three centuries has been a consolidation of our knowledge. The very extensive appendices cover the key herbals and floras, the relevant journals, the important works on the history of botany, some of the national herbaria and have a major section of the botanists who actually discovered the plants.--Back cover.

Author: Richard Lewington
Publisher: Bloomsbury Publishing
ISBN: 1472939522
Category : Nature
Languages : en
Pages : 162

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Book Description
The second edition of Richard Lewington's pocket guide to the butterflies of Great Britain and Ireland. Presented in an accessible, easy-to-use format, this is an ideal guide for both beginners and more experienced enthusiasts. It includes more than 600 superb illustrations of all the life stages of each species, together with beautiful artworks of the butterflies in their natural settings and pertinent species information, distribution maps and life history charts. The second edition features a new, illustrated 'at-a-glance' identification guide, updated distribution maps and species accounts, and new spreads and artwork for the Cryptic Wood White and Scarce Tortoiseshell.

Author: David Arnold Hill
Publisher: Cambridge University Press
ISBN: 9780521823685
Category : Nature
Languages : en
Pages : 598

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Book Description
This Handbook, first published in 2005, provides standard procedures for planning and conducting a survey of any species or habitat and for evaluating the data.

Author: Steve Roud
Publisher: Penguin UK
ISBN: 0141941626
Category : Social Science
Languages : en
Pages : 1004

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Book Description
Are black cats lucky or unlucky? What should you do when you hear the first cuckoo? Since when have people believed that it's unlucky to shoot an albatross? Why does breaking a mirror lead to misfortune? This fascinating collection answers these and many other questions about the world of superstitions and forms an endlessly browsable guide to a subject that continues to obsess and intrigue.

Author: Phil Sterling
Publisher: Bloomsbury Publishing
ISBN: 1472933559
Category : Nature
Languages : en
Pages : 450

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Book Description
'A much-needed guide – you can't truly understand a moth or a butterfly without first getting to know the caterpillar.' – Nick Baker This beautifully illustrated field guide covers caterpillars of the moth and butterfly species that are most likely to be encountered in the British Isles. The comprehensive introduction covers how to study caterpillars and provides a window into their diverse natural histories, while the species accounts cover status, field characters, similar species, habitat, foodplant and field notes, and are accompanied with up-to-date distribution maps.