New in paperback Spring 2004, this is an indispensable guide to agaves. The uses of agaves are as many as the arts of man have found it convenient to devise. At least two races of man have invaded Agaveland during the last ten to fifteen thousand years, where, with the help of agaves, they contrived several successive civilizations. The region of greatest use development is Mesoamerica. Here the great genetic diversity in a genus rich in use potential came into the hands of several peoples who developed the main agricultural center of the Americas. Perhaps, as the Aztec legends suggest, it was the animals that first showed man the edibility of agave. Evolution in use ranges all the way from the coincidental and spurious, through tool and food-drink subsistence with mystical overlay, to the practical specialties of modem industry and art. The historic period of agave will be outlined here as briefly as that complicated development will allow.

Gardeners and garden designers are having a love affair with agaves. It's easy to see why—they're low maintenance, drought-tolerant, and strikingly sculptural, with an astounding range of form and color. Many species are strikingly variegated, and some have contrasting ornamental spines on the edges of their leaves. Fabulous for container gardening or in-the-ground culture, they combine versatility with easy growability. In Agaves, plant expert Greg Starr profiles 75 species, with additional cultivars and hybrids, best suited to gardens and landscapes. Each plant entry includes a detailed description of the plant, along with its cultural requirements, including hardiness, sun exposure, water needs, soil requirements, and methods of propagation. Agaves can change dramatically as they age and this comprehensive guide includes photos showing each species from youth to maturity—a valuable feature unique to this book.

Architectural and striking, these drought-tolerant plants provide excellent contrast to flowering perennial plantings. All the necessary tips to achieve success can be found in this helpful and expert text.

An overview of the genus agave in habitat and cultivation, including hybrids and cultivars.

Until now, there has not been a single, full-color guide to some of the most recognizable genera of the southwestern United States: Agave, Dasylirion, Hechtia, Hesperaloe, Hesperoyucca, Nolina, and Yucca (the century plants, sotols, false agaves, chaparral yuccas, beargrasses, and yuccas). Some of the species treated in this guide have previously appeared scattered throughout a dozen other field guides, often split roughly between wildflowers and woody plants, or they have been confined to studies of small geographic regions. Still others have appeared virtually nowhere other than in the Flora of North America or in various state floras. Intended for the layperson, Agaves, Yuccas, and Their Kin covers all currently recognized taxa of these seven genera, in alphabetical order, ranging from Texas to the Pacific. Geographically, this guide covers all of the southwestern United States, encompassing southern California, southern Nevada, all of Utah, Arizona, Colorado, and New Mexico, plus western Texas, from Brownsville north through the Panhandle into Colorado, including the Edwards Plateau. It includes forms that may have been discounted at some time by various authors, as well as recently published or as yet unpublished taxa not previously presented in any other book. Complete with almost five hundred color photographs of species in various life cycle stages, Agaves, Yuccas, and Their Kin is a comprehensive, accessible, and much needed field guide for xerophile enthusiasts all across the Southwest.

This volume represents a first attempt at holistically classifying and mapping ecological regions across all three countries of the North American continent. A common analytical methodology is used to examine North American ecology at multiple scales, from large continental ecosystems to subdivisions of these that correlate more detailed physical and biological settings with human activities on two levels of successively smaller units. The volume begins with an overview of North America from an ecological perspective, concepts of ecological regionalization. This is followed by descriptions of the 15 broad ecological regions, including information on physical and biological setting and human activities. The final section presents case studies in applications of the ecological characterization methodology to environmental issues. The appendix includes a list of common and scientific names of selected species characteristic of the ecological regions.