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Author: Jean Annette Paton Publisher: ISBN: Category : Liverworts Languages : en Pages : 646
Book Description
Providing an update of the classic Student's Handbook by S.M. Macvicar (1926), this illustrated account of the 300 liverwort and hornwort species on the British and Irish lists is a synthesis of nearly 40 years' study. The detailed descriptions and figures, all prepared by the author, are designed to enable students of these groups to determine the morphologically variable specimens that cause so much difficulty in identification.
Author: Jean Annette Paton Publisher: ISBN: Category : Liverworts Languages : en Pages : 646
Book Description
Providing an update of the classic Student's Handbook by S.M. Macvicar (1926), this illustrated account of the 300 liverwort and hornwort species on the British and Irish lists is a synthesis of nearly 40 years' study. The detailed descriptions and figures, all prepared by the author, are designed to enable students of these groups to determine the morphologically variable specimens that cause so much difficulty in identification.
Author: Wolfgang Frey Publisher: Apollo Books ISBN: 9780946589708 Category : Nature Languages : en Pages : 532
Book Description
This entirely new English edition, comprehensively revised and edited by T.L. Blockeel, has been translated from German, with some additional text, by the authors. In a single volume, this work provides users with the means of making at least a preliminary identification of any bryophyte or fern which they might encounter in Europe or Macaronesia.
Author: John J. Engel Publisher: ISBN: Category : Botany Languages : en Pages : 922
Book Description
"Volumes 1 and 2 dealt solely with leafy liverworts. This volume [3] continues to deal with the leafy liverworts, which make up 85% of the New Zealand liverwort flora."--From jacket, v. 3.
Author: Ron D. Porley Publisher: Princeton University Press ISBN: 0691158711 Category : Nature Languages : en Pages : 224
Book Description
This is the first book to cover England's rare and threatened mosses and liverworts, collectively known as bryophytes. As a group, they are the most ancient land plants and occupy a unique position in the colonization of the Earth by plant life. However, many are at risk from habitat loss, pollution, climate change, and other factors. Britain is one of the world's best bryologically recorded areas, yet its mosses and liverworts are not well known outside a small band of experts. This has meant that conservation action has tended to lag behind that of more charismatic groups such as birds and mammals. Of the 916 different types of bryophyte in England, 87 are on the British Red List and are regarded as threatened under the strict criteria of the International Union for the Conservation of Nature. This book aims to raise awareness by providing stunning photographs--many never before published--of each threatened species, as well as up-to-date profiles of 84 of them, including status, distribution, history, and conservation measures. The book looks at what bryophytes are, why they are important and useful, and what makes them rare; it also examines threats, extinctions, ex situ conservation techniques, legislation, and the impact of the 1992 Convention on Biological Diversity. Provides the first treatment of England's rare and threatened mosses and liverworts Features stunning photographs--many never before published--of each species and many of their habitats Treats each species in a handy and attractive double-page layout Includes up-to-date profiles of 84 species, including status, distribution, history, and conservation measures Presents the first overview of English bryophyte conservation Offers invaluable guidance to people working in conservation in England, the British Isles, Europe, and beyond
Author: J. M. Church Publisher: ISBN: Category : Botany Languages : en Pages : 176
Book Description
Gives an account of the general ecology and importance of bryophytes, together with information on all threatened species. This work includes: an introduction; preparation of the Red Data Book; habitats of the Red List Bryophytes and their conservation; conservation action and legislation; the international context; and species accounts.
Author: Ron Porley Publisher: Collins ISBN: 9780007308729 Category : Languages : en Pages :
Book Description
A long-awaited addition to the botany titles in the highly-regarded Collins New Naturalist series. This edition is exclusive to newnaturalists.com Mosses and liverworts - known as bryophytes - are a group of about 24,000 fairly low-growing plants which have no roots to speak of. Nor do they have flowers, but breed instead by spores. Both are commonly found in damp places, like ditches and beside streams. This authoritative guide explains their ecological importance, how they can act as environmental indicators and their general biology. With full-colour illustrations throughout, it covers: * distribution patterns and dispersal mechanisms * their relation with climate * historical uses for mosses * habitats and emmunities This is a branch of botany which has always relied heavily on amateur involvement, and the authors explain what amateurs can do today to increase our knowledge about these essential plants.
Author: Jean Annette Paton
Author: Jean Annette Paton
Author: Jean Annette Paton
Author: A. J. E. Smith
Author: Ian Atherton
Author: Wolfgang Frey
Author: Anthony John Edwin Smith
Author: John J. Engel
Author: Ron D. Porley
Author: J. M. Church
Author: Ron Porley