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Author: Jacobus Petrus Roux
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 228
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Book Description
Author: Jacobus Petrus Roux
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 228
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Book Description
Author: Neil R. Crouch
Publisher: Penguin Random House South Africa
ISBN: 1431701432
Category : Science
Languages : en
Pages : 779
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Book Description
This comprehensive guide to the ferns of southern Africa (covering South Africa, Swaziland, Lesotho, Botswana and Namibia) throws new light on a fascinating category of plants that is little known by the general public . User-friendly and accessible, it will enable quick and sure identification of all 321 ferns known to occur in the region. Each species features a double-page spread with a full plate of photographs (including close-ups); informative line drawings where necessary; clear text descriptions; tables that highlight differences between similar-looking species; and distribution maps based on years of intensive fieldwork. In addition, there are identification keys to families, genera and species. To compile this book the authors travelled extensively and took some 30 000 photographs, even finding several new species of fern. They are all treated in this guide – some described here for the first time. This unique and beautiful volume will become the standard reference book on the ferns of southern Africa.
Author: David H. Lorence
Publisher: PenSoft Publishers LTD
ISBN: 9546425982
Category : Science
Languages : en
Pages : 164
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Book Description
The Marquesas Islands (French Polynesia) are an isolated group of volcanic hot spot islands in the SE Pacific Ocean. Intensive botanical exploration of the Marquesas for the Vascular Flora of the Marquesas Islands and Flore de la Polyn?sie fran?aise projects has resulted in numerous new collections. The nine precursor papers in this issue include three new combinations and descriptions of 18 new species and one new variety of ferns and flowering plants, bringing the total number of new species described in conjunction with these projects to 62. Most of these new species are extremely rare and localized, and they have been assigned preliminary IUCN Red List ratings of Endangered or Critically Endangered. This clearly demonstrates that field work and biological inventories are essential to enhance our knowledge of insular biodiversity and provide critical information for conservation of organisms and habitats. The Vascular Flora of the Marquesas Islands is a collaborative project between the National Tropical Botanical Garden, Smithsonian Institution, and D?l?gation ? la Recherche (French Polynesia) under the direction of David H. Lorence and Warren L. Wagner.
Author: Rodney Moffett
Publisher: UJ Press
ISBN: 1928424457
Category : Science
Languages : en
Pages : 552
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Book Description
This bibliography includes scientific articles on the Drakensberg, Maloti and Adjacent Lowlands published between 1808 and 2019. Although focussing on material appearing in accredited journals, there is such a wealth of information in the form of unpublished, yet traceable, reports, documents, presentations and dissertations, these are also included. The bibliography has two parts – a complete list arranged alphabetically, and the same references arranged in 33 different disciplines. These range from Palaeobotany with 17 entries, to Rock Art with 502 entries.
Author: Malaisse, François
Publisher: Presses Agronomiques de Gembloux
ISBN: 2870160801
Category : Congo (Democratic Republic)
Languages : en
Pages : 424
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Book Description
The copper-cobalt outcrops of Upper Katanga and north-western Zambia host a particular flora which comprises an estimated 750 species of which more than 400 are treated in this copper-cobalt field guide. The aim of this book, resulting from several years of intensive field work and study, is to bring together the basic knowledges permitting an easy approach to the identification of a great number of the species to be encountered. More than 400 species are illustrated with color photographs and/or drawings together with comments concerning synonyms, habit, description, ecology and distribution. Plant species are listed and colour-coded according to classification: Cyanoprocaryota, lichenized Fungi, Anthocerophyta, Marchantiophyta and Bryophyta (red edge), Lycophyta and Monilophyta (green edge), Magnoliopsida (blue edge) and Liliopsida (yellow edge). An index allows easy location either according to genus and species. An account of the research on copper-cobalt ecosystems carried out during the last ten years in southeastern D.R. Congo is also presented. The editors have spent more than twenty years in the area concerned and have collected more than 8,500 voucher specimens, including eleven species new to science (holotypes).
Author: Shahina A. Ghazanfar
Publisher: Royal Botanic Gardens Kew
ISBN:
Category : Nature
Languages : en
Pages : 824
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Book Description
Includes sixty research papers in separate sections on taxonomy, forests and forestry, phytogeography, ecology, and the conservation and sustainable use of African plants.
Author: Monika Shaffer-Fehre
Publisher: CRC Press
ISBN: 1482280418
Category : Science
Languages : en
Pages : 337
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Book Description
Although ferns were not included in Trimen?s original five-volume ?A Handbook to the Flora of Ceylon?, they form a significant part of the vascular flora of the island. A good deal of fern research was carried out contemporaneously to, but independently of Trimen?s work. Publications, though, were widely scattered throughout the literature or const
Author: Orlando Alvarez-Fuentes
Publisher:
ISBN:
Category : Ferns
Languages : en
Pages : 410
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Book Description
Author: Tamara Jane Smith
Publisher:
ISBN:
Category : Endangered plants
Languages : en
Pages : 68
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Book Description
Author: Southern African Botanical Diversity Network
Publisher: Sabonet
ISBN:
Category : Nature
Languages : en
Pages : 260
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Book Description
