Invasive Plants of California's Wildlands - Ailanthus
California Invasive Plant Council.
Bossard, C.C., J.M. Randall, and M.C. Hoshovsky (Editors). 2000. Invasive Plants of California's Wildlands. University of California Press. Berkeley, CA
Southeast Exotic Pest Plant Council Invasive Plant Manual - Tree-of-Heaven
Southeast Exotic Pest Plant Council.
Invasive Plant Atlas of New England (IPANE) - Tree-of-heaven, Copal Tree
University of Georgia. Center for Invasive Species and Ecosystem Health.
Invasive Plant Atlas of the United States - Tree
University of Georgia. Center for Invasive
Species and Ecosystem Health.
Texas Invasives Database - Ailanthus altissima
Invasive Species Compendium - Ailanthus altissima
Great Britain Non-Native Species Secretariat.
Global Invasive Species Database - Ailanthus altissima (shrub, tree)
World Conservation Union. Invasive Species Specialist Group.
Ailanthus altissima - Germplasm Resources Information Network (GRIN)
USDA. ARS. National Genetic Resources Program.
altissima - Invasive Plants of Asian Origin Established in the
United States and Their Natural Enemies (2004; PDF | 688 KB)
USDA. Forest Service.
Ailanthus altissima - Fire Effects Information System (FEIS)
USDA. FS. Rocky Mountain Research Station. Fire Sciences Laboratory.
PLANTS Database - Tree of Heaven
USDA. NRCS. National Plant Data Center.
Weed Identification Tool - Tree of Heaven
Brisbane City Council (Australia).
Control (PDF | 49 KB)
Maryland Department of Natural Resources. Forest Service.
Missouri Department of Conservation.
Invasive Species Leaflet - Ailanthus altissima (Tree-of-Heaven) (2010; PDF | 160 KB)
North Carolina Department of Agriculture and Consumer Services. Forest Service.
Common Ohio Trees - Tree-of-Heaven
Ohio Department of Natural Resources. Division of Forestry.
Invasive Plants in Pennsylvania: Tree of Heaven (PDF | 256 KB)
Pennsylvania Department of Conservation and Natural Resources.
and Utilization of Tree-of-Heaven: A Guide for
Virginia Landowners (May 2009; PDF | 2.3 MB)
Virginia Department of Forestry.
Tree of Heaven (Ailanthus
Wisconsin Department of Natural Resources.
C Noxious Weed: Tree-of-Heaven
Washington State Noxious Weed Control Board.
Weed Control in Natural Areas in the Western United States: Tree-of-Heaven (2013; PDF | 223 KB)
University of California. Weed Research and Information Center.
Invasive Plant Atlas of the MidSouth - Tree of Heaven
Mississippi State University. GeoResources Institute.
Introduced Species Summary Project - Tree of Heaven
Columbia University. Center for Environmental Research and Conservation.
Ohio Perennial & Biennial Weed Guide - Tree-of-Heaven
Ohio State University. Ohio Agricultural Research and Development Center.
(PDF | 213 KB)
University of Pennsylvania. Morris Arboretum; Delaware River Invasive Plant Partnership.
Tree-of-Heaven - Fact Sheet: Invasive Weeds
Pennsylvania State University. Cooperative Extension.
Management of Invasive Plants in Wisconsin - Tree-of-Heaven (2012; PDF | 729 KB)
University of Wisconsin. Cooperative Extension.
Tree of Heaven
- New Invasive Plants of the Midwest Fact Sheet (PDF
| 284 KB)
Midwest Invasive Plant Network.
BioBullies - Tree-of-Heaven
Natural Biodiversity (Western Pennsylvania).
Tree-of-Heaven - Invasive Plants of Ohio (PDF | 306 KB)
Ohio Invasive Plants Council.
Pacific Island Ecosystems at Risk.
Plant Conservation Alliance. Alien Plant Working Group.