Author: Alwyn H. Gentry
Publisher:
ISBN: 9780226289434
Category : Science
Languages : en
Pages : 895
Book Description
To understand almost any part of the tropical rain forest's fabulously complex web of life, one must first learn to identify a bewildering array of plants. Alwyn Gentry's landmark book, completed just before his tragic death in 1993, is the only field guide to the nearly 250 families of woody plants in the most species-rich region of South America. As a consummate field researcher, Gentry designed this guide to be not just comprehensive, but also easy to use in rigorous field conditions. Unlike many field guides, which rely for their identifications on flowers and fruits that are only present during certain seasons, Gentry's book focuses on characters such as bark, leaves, and odor that are present year-round. His guide is filled with clear illustrations, step-by-step keys to identification, and a wealth of previously unpublished data. All biologists, wildlife managers, conservationists, and government officials concerned with the tropical rain forests will need and use this field guide. Alwyn Gentry was one of the world's foremost experts on the biology of tropical plants. He was senior curator at the Missouri Botanical Garden, and was a member of Conservation International's interdisciplinary Rapid Assessment Program (RAP) team, which inventories the biodiversity of the most threatened tropical areas. From 1967 to 1993 he collected more than 80,000 plant specimens, many of them new to science.
A Field Guide to the Families and Genera of Woody Plants of Northwest South America (Colombia, Ecuador, Peru), with Supplementary Notes on Herbaceous Taxa
Author: Alwyn H. Gentry
Publisher:
ISBN: 9780226289434
Category : Science
Languages : en
Pages : 895
Book Description
To understand almost any part of the tropical rain forest's fabulously complex web of life, one must first learn to identify a bewildering array of plants. Alwyn Gentry's landmark book, completed just before his tragic death in 1993, is the only field guide to the nearly 250 families of woody plants in the most species-rich region of South America. As a consummate field researcher, Gentry designed this guide to be not just comprehensive, but also easy to use in rigorous field conditions. Unlike many field guides, which rely for their identifications on flowers and fruits that are only present during certain seasons, Gentry's book focuses on characters such as bark, leaves, and odor that are present year-round. His guide is filled with clear illustrations, step-by-step keys to identification, and a wealth of previously unpublished data. All biologists, wildlife managers, conservationists, and government officials concerned with the tropical rain forests will need and use this field guide. Alwyn Gentry was one of the world's foremost experts on the biology of tropical plants. He was senior curator at the Missouri Botanical Garden, and was a member of Conservation International's interdisciplinary Rapid Assessment Program (RAP) team, which inventories the biodiversity of the most threatened tropical areas. From 1967 to 1993 he collected more than 80,000 plant specimens, many of them new to science.
Publisher:
ISBN: 9780226289434
Category : Science
Languages : en
Pages : 895
Book Description
To understand almost any part of the tropical rain forest's fabulously complex web of life, one must first learn to identify a bewildering array of plants. Alwyn Gentry's landmark book, completed just before his tragic death in 1993, is the only field guide to the nearly 250 families of woody plants in the most species-rich region of South America. As a consummate field researcher, Gentry designed this guide to be not just comprehensive, but also easy to use in rigorous field conditions. Unlike many field guides, which rely for their identifications on flowers and fruits that are only present during certain seasons, Gentry's book focuses on characters such as bark, leaves, and odor that are present year-round. His guide is filled with clear illustrations, step-by-step keys to identification, and a wealth of previously unpublished data. All biologists, wildlife managers, conservationists, and government officials concerned with the tropical rain forests will need and use this field guide. Alwyn Gentry was one of the world's foremost experts on the biology of tropical plants. He was senior curator at the Missouri Botanical Garden, and was a member of Conservation International's interdisciplinary Rapid Assessment Program (RAP) team, which inventories the biodiversity of the most threatened tropical areas. From 1967 to 1993 he collected more than 80,000 plant specimens, many of them new to science.
Notes on Some Western Plants
Author: Joseph Nelson Rose
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Flora of the South West: Dicotyledons
Author: Judith Roderick Wheeler
Publisher: UWA Publishing
ISBN: 9780642568151
Category : Botany
Languages : en
Pages : 514
Book Description
Publisher: UWA Publishing
ISBN: 9780642568151
Category : Botany
Languages : en
Pages : 514
Book Description
Notes on the Flora of Western Ross-shire
Author: George Claridge Druce
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 175
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 175
Book Description
Notes of the Flora of the Western Portion of Stirlingshire
Author: F. S. Stirling
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
A Synopsis of the Flora of the Western States
Author: John Leonard Riddell
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 126
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 126
Book Description
Flora of the District Garhwal, North West Himalaya
Author: R. D. Gaur
Publisher: Transmedia
ISBN:
Category : Botany
Languages : en
Pages : 834
Book Description
Publisher: Transmedia
ISBN:
Category : Botany
Languages : en
Pages : 834
Book Description
Flora of Pathanamthitta (Western Ghats, Kerala, India)
Author: N. Anil Kumar
Publisher: Daya Books
ISBN: 9788170355892
Category : Science
Languages : en
Pages : 658
Book Description
The Pathanamthitta District consists of three natural divisions viz, the lowlands, midlands and highlands. The topography of the district is highly undulating with hills and valleys. The vegetation is divided into 3 categories such as lowland vegetation, midland vegetation and upland vegetation. The Flora presents a systematic account of a total of 1249 species belonging to 658 general of 148 families of seed plants. The species index is registered as 460/1000 sq km which is comparatively very high and indicates the richness of the floristic diversity of the district. Seven new species and two new varieties have been discovered from the district. An analysis of the flora showed that 260 species are endemic which formed 22% of the total species. About 200 species are rare and 175 are severely threatened; most of which are local endemics. A total of 90 wild relatives of cultivated crop plants have been collected. Each species is provided with detailed up-to-date nomenclatural citations including synonyms if any, descriptions, phenology, distribution and notes on ecology, nomenclature, uses etc, if any. Illustrations of good quality of 59 species are also provided. The comprehensive floristic account will be of immense use to the botanists, agriculturists, foresters, pharmacists, phyotochemists, nature conservationists, ethnobotanists and to all the scientists working in other allied disciplines. Contents Chapter 1: Introduction; Chapter 2: Area of Study; Chapter 3: Vegetation; Chapter 4: Review of Earlier Work; Chapter 5: Present Work; Chapter 6: Floristic Analysis; Chapter 7: Threats of the Flora; Chapter 8: Proposed Area for Conservation; Chapter 9: Systematic Treatment.
Publisher: Daya Books
ISBN: 9788170355892
Category : Science
Languages : en
Pages : 658
Book Description
The Pathanamthitta District consists of three natural divisions viz, the lowlands, midlands and highlands. The topography of the district is highly undulating with hills and valleys. The vegetation is divided into 3 categories such as lowland vegetation, midland vegetation and upland vegetation. The Flora presents a systematic account of a total of 1249 species belonging to 658 general of 148 families of seed plants. The species index is registered as 460/1000 sq km which is comparatively very high and indicates the richness of the floristic diversity of the district. Seven new species and two new varieties have been discovered from the district. An analysis of the flora showed that 260 species are endemic which formed 22% of the total species. About 200 species are rare and 175 are severely threatened; most of which are local endemics. A total of 90 wild relatives of cultivated crop plants have been collected. Each species is provided with detailed up-to-date nomenclatural citations including synonyms if any, descriptions, phenology, distribution and notes on ecology, nomenclature, uses etc, if any. Illustrations of good quality of 59 species are also provided. The comprehensive floristic account will be of immense use to the botanists, agriculturists, foresters, pharmacists, phyotochemists, nature conservationists, ethnobotanists and to all the scientists working in other allied disciplines. Contents Chapter 1: Introduction; Chapter 2: Area of Study; Chapter 3: Vegetation; Chapter 4: Review of Earlier Work; Chapter 5: Present Work; Chapter 6: Floristic Analysis; Chapter 7: Threats of the Flora; Chapter 8: Proposed Area for Conservation; Chapter 9: Systematic Treatment.
Notes on the Flora of Western Iowa
Author: Louis Hermann Pammel
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 160
Book Description
Preliminary Notes on the Flora of Western Iowa, Especially from the Physiographical Ecological Standpoint
Author: Louis Hermann Pammel
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 29
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 29
Book Description