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"Finally a guide to the woody plants of wildland California! The easy-to-follow vegetative keys, revealing drawings, crisp color photos, and handy range maps combine to make this a beautiful, reader-friendly resource to the novice and the expert alike. Each species has a page of text, including notes on habitat, morphology, and economic importance."--Michael Barbour, editor of California's Changing Landscapes "I love this book. It is warmly welcome as a guide for California's avid public, a public that includes natural history lovers, conservationists, consultants, agencies, and public and private land managers. It is useful, useable, packed with accurate information, and cannot help but assist us in the difficult job of preserving our natural heritage."--Jake Sigg, President, California Native Plant Society
This alphabetical guide covers common native and naturalized grasses of California and features over 180 color illustrations to aid identification.
"The reader could hardly be disappointed with this book. More than simply a 'flower key, ' it deftly describes each species and its requirements for survival in the high Sierra. In addition to presenting an impressive collection of spectacular photographs, Graf describes the myriad physical aspects of the Basin which control the flora's vitality, its evolution and its future. This is a wildflower book with the depth and richness that will satisfy Tahoe plant lovers for a long time to come."--Joseph L. Medeiros, Sierra College
Field Guide to the Grasses of Oregon and Washington is an illustrated guide to all 376 species, subspecies, and varieties of grasses--both native and introduced--that grow wild in Oregon and Washington. It also has broad applicability in neighboring states and provinces. Grasses are important functional components in a variety of ecosystems and are highly valued for habitat restoration in numerous habitats, ranging from wetlands to deserts, and from sea level to alpine. They are important weeds and are also cultivated as ornamentals. This guide covers the entire spectrum of grasses from weedy invaders to rare native species. Identifying grasses can be challenging. The grass family is one of the most diverse plant families in the region, and differences between species can be both subtle and minute. This guide provides identification keys, species descriptions, photographs of each species (both in the field and through a microscope), habitats, and range maps. Users will especially appreciate the macrophotographs that illustrate hard-to-see, diagnostic features. Biologists, land managers, botanists, and consultants, as well as plant professionals, home gardeners, and amateur plant enthusiasts, will find this guide an indispensable reference for identifying all the grasses they encounter in the diverse habitats of Oregon and Washington.
With over 40,000 described species, spiders have adapted to nearly every terrestrial environment across the globe. Over half of the world’s spider families live within the three contiguous Pacific Coast states—not surprising considering the wide variety of habitats, from mountain meadows and desert dunes to redwood forests and massive urban centers. This beautifully illustrated, accessible guide covers all of the families and many of the genera found along the Pacific Coast, including introduced species and common garden spiders. The author provides readers with tools for identifying many of the region’s spiders to family, and when possible, genus and species. He discusses taxonomy, distribution, and natural history as well as what is known of the habits of the spiders, the characters of families, and references to taxonomic revisions of the pertinent genera. Full-color plates for each family bring to life the incredible diversity of this ancient arachnid order.
This easy-to-use field guide will help even the novice birder identify the species encountered in backyards and along wilderness trails across North Carolina. Over 80 different birds are featured, complete with color illustrations, photographs of eggs, and extensive natural history. The author is the mountain area biologist for the Audubon Society in North Carolina and a life-long birder.
This guide focuses on the most problematic weeds in eastern North America for which there are at least some biocontrol agents established and/or available. Multiple photos and descriptions of each weed included in this guide emphasize key identification traits and plant ecology. For each weed included in this guide, all biocontrol agents released or currently found in North America are described individually. Photos highlighting key identification features and damage are included. The release history, current status, and recommended use of each biocontrol agent are described in detail. Recommendations and current impact often vary between the US and Canada, therefore, the information is presented separately. Includes international code of best practices for classical biological control of weeds.