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.

The second edition of Field Guide to the Sedges of the Pacific Northwest is a newly updated, expanded, and revised edition of the authoritative guide to the genus Carex in the Pacific Northwest.

This easy-to-use field guide features 794 species of plants commonly found along the Pacific coast from Oregon to Alaska, including trees, shrubs, wildflowers, aquatic plants, grasses, ferns, mosses and lichens. PLANTS OF THE PACIFIC NORTHWEST COAST covers the coastal region from shoreline to alpine, including the western Cascades. Includes: * 1100 color photographs * More than 1000 line drawings and silhouettes * Clear species descriptions and keys to groups * Descriptions of each plant's habitat and range * 794 new color range maps. * Rich and engaging notes on each species describe aboriginal and other local uses of plants for food, medicine and implements, along with unique characteristics of the plants and the origins of their names. For both amateurs and professionals, this is the best, most accessible, most up-to-date guide of its kind.

For 70 years, people have turned to one book to learn about Northwest trees: Trees to Know in Oregon. This new edition, retitled Trees to Know in Oregon and Washington, expands its scope to cover more territory and include more trees. The book was first published in 1950. Charles R. Ross, an Oregon State University Extension forester, wanted to introduce readers to the towering giants in their backyards. Since then, Edward C. Jensen has stewarded the publication through several more editions. This edition features several rare species native to southwest Oregon. It also updates scientific names and adds a new section on how Northwest forests are likely to be affected by changing climates. Since its initial publication, Trees to Know has become a mainstay for students, gardeners, small woodland owners and visitors to the Pacific Northwest. Along with all the details on native conifers, broadleaves, and more than 50 ornamental trees, readers will find: More than 400 full-color photos and 70 maps depicting habitat, range and forest type. Easy-to-follow identification keys. Handy guides to help distinguish one variety from another. The story of Northwest forests -- past, present and future.

A WINTERTIME GUIDE TO DECIDUOUS TREES AND SHRUBS OF NORTHWESTERN OREGON AND WESTERN WASHINGTON.

Ideal for birders, hikers, and foragers, the Timber Press Field Guides are the perfect tools for loving where you live. Butterflies of the Pacific Northwest is a comprehensive field guide to the region’s most common and distinctive butterflies. Profiles include preferred common name for both genus and species, conservation status, the look and distinguishing traits of each butterfly, habitat, and range, and much more. Additional information includes a brief introduction to how butterflies work and details on ecology and conservation. Covers Washington, Oregon, western Idaho, northern California, and British Columbia Describes and illustrates 200 of the most common and distinctive butterflies 712 spectacular photographs, 200 range maps, and 17 illustrative plates for comparing and identifying species Clear color-coded layout

A guide to most of the 137 species and subspecies of native and non-native freshwater fishes known in Oregon, with annotated keys and identification aids, including full-color photographs and illustrations. --