Nation-wide plant databases
US Department of Agriculture Plants Database - includes photographs and technical details on both native and non-native plants
US Forest Service Fire Effects Information System - literature reviews by species including biology, ecology, management and response to fire

Washington plant databases
University of Washington's WTU Herbarium - large collection of photographs and species information including detailed distributions and bloom time
Washington State Natural Heritage Program - houses rare plant descriptions, a rare plant field guide and ecological community summaries

Restoration ecology databases
Conserve Online Library - coordinated by the Nature Conservancy
Global Restoration Network - coordinated by the Society for Ecological Restoration International

Environmental organizations
Society of Ecological Restoration - for both professionals and lay-people interested in the science of restoration ecology and its implications in management, education and culture
Society of Wetland Scientists - for professionals involved with wetland delineation, mitigation and restoration
Washington Native Plant Society - supports the appreciation and conservation of Washington's native plants

Native plant propagation
Native Plant Propagation Protocol Database - organized by species, state and propagation technique, coordinated by the Native Plant Network
Native Seed Network - includes availability information on native seed by state for both propagation and restoration, compiled by the Institute for Applied Ecology
Reforestation, Nursery and Genetic Resources Team - includes propagation publications and a plant materials directory, coordinated by the US Forest Service

Noxious/Invasive weed control
Center for Invasive Plant Management - database compiling information on weed identification and management coordinated by Montana State University
Clark County Weed Management - compiles best management practices by species
Global Invasive Species Initiative - compiled by the Nature Conservancy, includes basic weed management information including a tool review page, a weed control method handbook and a myriad of weed descriptions and management practices
King County Noxious Weed Control Program - weed of the month posting, weed control tips by month and best management practices by weed
Pierce County Noxious Weed Control Board - includes weed photos, noxious weed lists and the 'Backyard Guide to Selected Obnoxious Weeds'
Thurston County Noxious Weed Control Agency - noxious weed map and list with photographs, along with a weed management publications request list
WA State Pest Management Resource Service Weed Control page - resource list includes instructions for sending in plant samples for identification, a weed of the month page and links to weed management publications

Gardening with native plants
Pacific Northwest Native Wildlife Gardening - species list, photograph gallery and archived listserv discussions
Wallace W. Hansen's Native Plant Nursery Gardening with Natives Webpage - species lists by site, suggestions for gardening for wildlife and lots of photographs
WSU Extension Gardening with Native Plants - includes plant association lists and species descriptions with photographs, habitat value and propagation specifics

Soils
Natural Resource Conservation Service Soils Website - includes the web soil survey, a soil taxonomy text and a glossary of soils terms
Soils Information for Master Gardeners - publications on soil management compiled by WSU Extension
Soils for Salmon - includes best management practices for soils on construction sites, information on improving soil as part of existing landscapes and a compost amendment rate calculator

Wildlife management
Non-lethal Beaver Management - compiled by King County, includes a discussion on beaver biology, needs for management and control options
Snohomish County's Beaver Management Program - includes beaver food preferences and beaver deterrents that were found to be effective
Washington Department of Fish and Wildlife Living with Wildlife Series - organized by animal, includes both how to attract and how to deter

Environmental regulations
WA Department of Ecology Laws and Rules - includes indices of laws and rules and a searchable publications database
King County's Critical Area, Stormwater and Clearing and Grading Ordinances - includes helpful fact sheets summarizing various regulations
Pierce County Planning and Land Services - includes links to various ordinances, applications and forms
Thurston County Development Services - scroll down to the Long-Range Planning and Natural Resources section of the side menu
WA State Governor's Office of Regulatory Assistance- Environmental Permitting - environmental permit handbook and an environmental service center that can direct individual business and property owners to regional assistance leads

Low Impact Development (LID)
Puget Sound Partnership's LID webpage - formerly Puget Sound Action Team, webpage includes an overview of LID and a list of what's new in the field of LID for our area
Puget Sound Action Team's 'LID: Technical Guidance Manual for Puget Sound' - includes explanations of various LID techniques and case studies
Reining in the Rain - a publication developed by the Puget Sound Action Team and the City of Bellingham, explains rain garden construction basics
Habitat Friendly Development Practices - a City of Beaverton, OR site that includes site assessment tips, LID techniques and case studies
City of Seattle's Green Roofs Webpage - includes plant lists, soil specifications, example projects in Seattle and links for more information on green roof design

Restoration ecology web tools
Plant Quantity Calculator - an interactive webpage on our website
Weed Maintenance Schedule - developed by the King County Noxious Weed Control Program
Plant Identification Key - search the University of Washington's WTU Herbarium online photographic collection through this web form (find the link under Identification Keys on the sidebar menu at left)
Winter Tree and Shrub Key - search the University of Washington's WTU Herbarium online photographic collection through this web form targeting plant characteristics visible during the winter (find the link under Identification Keys on the sidebar menu at left)
Interactive Native Plant Herbarium - developed by the Starflower Foundation, and available on the Washington Native Plant Society website, this web page includes plant recommendations by planting site with photos for every species listed
Starflower Foundation Restoration Strategy - includes a yearly restoration activity calendar, available on the Washington Native Plant Society website