Cannabis: Evolution and Ethnobotany

Front Cover
Univ of California Press, Sep 1, 2013 - Science - 452 pages
Cannabis: Evolution and Ethnobotany is a comprehensive, interdisciplinary exploration of the natural origins and early evolution of this famous plant, highlighting its historic role in the development of human societies. Cannabis has long been prized for the strong and durable fiber in its stalks, its edible and oil-rich seeds, and the psychoactive and medicinal compounds produced by its female flowers. The culturally valuable and often irreplaceable goods derived from cannabis deeply influenced the commercial, medical, ritual, and religious practices of cultures throughout the ages, and human desire for these commodities directed the evolution of the plant toward its contemporary varieties. As interest in cannabis grows and public debate over its many uses rises, this book will help us understand why humanity continues to rely on this plant and adapts it to suit our needs.
 

Contents

1 Introduction to the Multipurpose Plant Cannabis
1
2 Natural Origins and Early Evolution of Cannabis
13
3 Ethnobotanical Origins Early Cultivation and Evolution through Human Selection
29
4 The Cultural Diffusion of Cannabis Introduction
59
5 History of Cannabis Use for Fiber
135
6 Food Feed and Oil Uses of Hemp
199
7 Historical Aspects of Psychoactive Cannabis Use for Ritual and Recreation
211
8 Ethnobotanical History and Contemporary Context of Medicinal Cannabis
241
10 Recent History of Cannabis Breeding
295
11 Classical and Molecular Taxonomy of Cannabis
311
12 Hypotheses Concerning the Early Evolution of Cannabis
333
13 Cannabis and Homo sapiens
365
TIMELINE
383
REFERENCES
389
INDEX
427
Copyright

9 Nonpsychoactive Ritual Uses of Cannabis
257

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About the author (2013)

Robert C. Clarke is Cannabis researcher and Projects Manager for the International Hemp Association in Amsterdam and the author of Marijuana Botany and Hashish! Mark D. Merlin is Botany Professor at University of Hawai’i at Manoa and author of On the Trail of the Ancient Opium Poppy.

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