56 College of Forestry. 



used only in rare cases and then with great restraint. For 

 general planting its objectionable features far outweigh its 

 desirable qualities. 



TREES RECOMMENDED FOR SEVERE STREET 

 CONDITIONS. 



Oriental Sycamore Scarlet Oak 



Norway Maple Gingko 



Ailanthus Crimean Linden 



Red Oak Thornless Honey Locust 



ADDITIONAL SPECIES RECOMMENDED FOR 

 FAVORABLE CONDITIONS. 



American Elm Tulip Tree 



European Linden Sugar Maple 



Pin Oak Sweet Gum 



White Oak White Ash 



Red Maple Kentucky Coffee-tree 



Hackberry 



STREET TREES VERY OBJECTIONABLE FOR 

 GENERAL USE. 



Carolina Poplar Catalpa 



Silver Maple Box Elder 



Horse Chestnut Black Locust 



American Linden Sycamore Maple 



These species may be useful under special circumstances. 



