This concise and easy-to-use field guide provides a wealth of information about the plants of the rich wetland ecosystems of the Pacific Northwest. Grouped by habitat, this guide describes wooded wetland, wetland prairie, marshy shore, shrub swamp, and the submerged and floating communities. Wetland Plants of Oregon and Washington includes: * Descriptions of more than 330 plants species * Over 300 exceptional color photos * 74 line drawings providing additional detail * Hints for distinguishing easily confused species * Intriguing notes on endangered plants, wildlife uses, associated species and natural history. * This authoritative and attractive field guide will help raise awareness and improve stewardship of an irreplaceable natural resource. Whether you are a naturalist or an armchair adventurer, you will find this book an indispensable addition to your bookshelf or backpack.