front cover of A Field Guide to the Families and Genera of Woody Plants of Northwest South America
A Field Guide to the Families and Genera of Woody Plants of Northwest South America
With Supplementary Notes on Herbaceous Taxa
Alwyn H. Gentry
University of Chicago Press, 1993
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 His guide is filled with clear illustrations, step-by-step keys to identification, and a wealth of previously unpublished data.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.
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front cover of Genera Of The Myxomycetes
Genera Of The Myxomycetes
George W. Martin
University of Iowa Press, 1983
Social historians today are calling into question the persuasiveness of the master narratives that have dominated our stories about the past. Motivated now by personal and professional commitments to solving problems by telling stories, not by epistemological and ontological certitude, social historians are constructing alternative narratives relevant to an expanded, more inclusive audience. The essays in this thoughtful volume reflect an explicit self-consciousness about historians' choices of narrative strategies, a new skepticism of the rhetorical strategies embedded in all scholarly arguments, and a recognition that every historian has a point of view.

Critically examining past master narratives in light of emerging alternatives, these essayists ask us to reevaluate the stories we tell, the narrative traditions within which they are situated, and the audiences they are designed to persuade. The first essays explore the gendered character of social history rhetoric by exposing alternative, feminist traditions of social scientific and social historical writing. The second section focuses on alternative narrative traditions of historical writing in non-European contexts, specifically India, Japan, and China. And the third group spotlights the rhetorical uses of synthesis in the writings of social historians.

The essays feature the range of narrative possibilities available to historians who have become self-critical about the pervasive use of unexamined master narratives; they show how limited that tradition can be compared with the diverse alternatives derived from, for example, gendered traditions of Latin American travel writers of the nineteenth century, Victorian women's historical writing, or the lively subaltern tradition in Indian social history. Together they argue not for the abandonment of historical materialism or the elimination of all master narratives but for the reinvigoration of social history through the use of new and more persuasive arguments based on alternative narratives.
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front cover of Vascular Plant Families and Genera
Vascular Plant Families and Genera
R. K. Brummitt
Royal Botanic Gardens, Kew, 2000
Without doubt the standard reference of vascular plant generic names. Divided into three parts, Part 1 alphabetically lists all 14,000 generic names accepted by Kew with 10,000 synonyms, Part 2 is a list of genera by family and Part 3 analyses plant families according to various systems of classification.
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