Florida Department of Environmental Protection
Tennessee Department of Environment and Conservation
US Bureau of Land Management
US Forest Service
USDA- APHIS (Animal Plant and Health Inspection Service)
US Geological Survey
Union of Concerned Scientists
Syngenta, Inc
Invasive Plant Control, Inc.
National Park Service - Exotic Plant Management Team
Purity Dairy
US Geological Survey NBII - SAIN
DowAgroScience
Wolf River Conservancy
Truax Company, Inc.
Tennessee Valley Authority
Island Press
Shelby Park Farms Conservancy
Center for Invasive Plant Management
Center for Invasive Species and Ecosystem Health at the University of Georgia
Bridgestone Firestone North America Tire, LLC
The Nature Conservancy of Tennessee
McQuiddy Printing Company
Cumberland Trail Conference
NatureServe
Tennessee Parks and Greenways Foundation
California Invasive Plant Council
Mid Atlantic Exotic Pest Plant Council
Florida Exotic Pest Plant Council*
Southeast Exotic Pest Plant Council
JFNew
Biohabitats
Tennessee Wildlife Resources Agency
Tennessee Wildlife Federation
Friends of South Cumberland Recreation Area
Tennessee Native Plant Society
Sierra Club, Tennessee Chapter
Georgia Exotic Pest Plant Council*
North Carolina Exotic Pest Plant Council*
Tennessee Exotic Pest Plant Council*
Kentucky Exotic Pest Plant Council*
South Carolina Exotic Pest Plan Council*
Alabama Invasive Plant Council*
Mississippi Exotic Pest Plant Council*
The Conservation Fund
Tennessee Ornithological Society
Friends of Short Springs
Swan Conservation Trust
Southern Appalachian Highlands Conservancy
Friends of the Warner Parks
Tennessee Citizens for Wilderness Planning
Tennessee Aquarium
Memphis Garden Club
Dropseed Nursery
North Chickamauga Creek Conservancy
Land Trust for Tennessee
Nashville Natives
Invasive Plant Association of Wisconsin
Midwest Invasive Plant Network