Links
Native Plant Guide – Natural Resources and Parks – King County
Plants for a Future – Edible, medicinal, and useful plants
Society for Ecological Restoration – Northwest Chapter
Society of Wetland Scientists – Pacific Northwest Chapter
United States Department of Agriculture – Natural Resources Conservation Service
University of British Columbia Herbarium
University of Washington Herbarium
Washington Department of Transportation – Environmental Services: Ethnobotany and Cultural resources
Washington State University – Gardening in Western Washington