Ailanthus

• About.com: How to Manage and Identify Ailanthus altissima  - Offers description on the identity of the plant. Includes propagation, culture, fruits and care tips.
• Kafejo.com: Ailanthus altissima, arbo ciela  - Contains information on the distinguishing properties of the plant. Includes data on the genus, growth, habits, flower and uses.
• MissouriPlants: Ailanthus altissima (Mill.) Swingle - Tree of Heaven  - Offers information on the distinguishing characteritics of the specie. Includes habitat, flowers, stem and images.
• Northeastern Area State and Private Forestry: Ailanthus altissima (Mill.) Swingle  - Presents information on the profile of the plant. Includes life history, habitat, speciel uses and genetics.
• Ontario Tree and Shrubs: Ailanthus: Tree of Heaven and Brooklyn  - Offers information on the distinguishing properties of the tree. Includes distribution, growth, importance and images.
• Purdue University: Ailanthus altissima (Mill.) Swingle  - Contains information on the general desription of the plant. Includes ecology, distribution, toxicity, biotic factors, cultivation and uses.
• Southeast Exotic Pest Plant Council: Tree-of-Heaven  - Contains information on the dsitnguishing characteristics of the plant. Includes life history, distribution, habitat, management recommendations and images.
• Tree of Heaven (Ailanthus altissima)  - Presents information on the identifying features of the plant. Includes background, ecological threat, management options, habitat and photos.
• United States Department of Agriculture: Ailanthus altissima (Mill.) Swingle - Tree of heaven  - Provides information on the palnt profile. Includes distribution, classification and photos.
• United States Department of Agriculture: Ailanthus Desf. ailanthus  - Provides information on the palnt profile. Includes distribution, classification and photos.
• University of Connecticut: Ailanthus altissima Tree of Heaven  - Offers information on the profile of the plant. Includes habitat, habit, foilage, flowers and fruits. Includes culture and liabilities.
• University of Florida: Ailanthus altissima: Tree-of-Heaven  - Presents information on the distinguishing features of the plant. Includes foilage, flowers, culture, trunk, uses and management.
• University of Massachusetts: Ailanthus altissima - Tree of Heaven  - Provides information on the distinguihing characteristics of the plant. Includes cultivation, propagation, growth and illustration.
• USDA Forest Service: Ailanthus altissima  - Provides information on the identifying properties of the plant. Includes botanical and ecological characteristics, fire effects, distribution, uses and images.
• VirginiaTech: Tree-of-Heaven: Ailanthus altissima  - Presents description on the identifying characteristics of the plant. Includes seedling, leaves, stems and images.