The Santa Cruz Mountains, an area covering almost 1,400 square miles from San Francisco southward to the Monterey County line, are a part of the Coast Range of Central California. The Mountains and the adjacent lowlands have a rich vascular flora, and about 1,800 species, subspecies, varieties, forms, and hybrids of ferns, conifers, and flowering plants, distributed among 168 families, have been reported from the region. This comprehensive flora, the first of the area, is designed for use by both the serious beginner and the trained botanist. The flora is illustrated by 250 line drawing and ten photographs. In addition, there is a map of the Santa Cruz Mountains area and a stratigraphic profile of the rock formations. The stratigraphic profile and a section on geology have been contributed by Dr. Earl E. Brabb of the United States Geological Survey. Distributional notes, keys to families, genera, and species, pertinent synonymy, a glossary of technical terms, an index of place names, and common0name and scientific-name indexes form the body of the text. The Introduction contains a description of the geography of the Santa Cruz Mountains and adjacent lowlands, seconds on the geology and climate, a brief discussion and analysis of the vegetation and floristic affinities of the area, and a history of past botanical collecting. A selected list of references has been appended to allow the interested individual to pursue his studies further.

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This book is a detailed study of the landforms, geology, soils, water resources, climate, flora, and fauna of the southern Santa Cruz Mountains of California. The author brings together information from a wide range of sources to provide a comprehensive and authoritative analysis of this unique ecosystem. The book is illustrated with maps, diagrams, and photographs. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.