4 Circular No. 55, January, 1916. 



TREES AND SHRUBS FOR THE SECTION IN WHICH THE ANNUAL 

 RAINFALL IS BETWEEN TWENTY-FIVE AND THIRTY-FIVE 



INCHES. 



Evergreens suitable for protective and ornamental planting : 

 Western yellow pine (Pinus ponderosa). 

 Table Mountain pine (Pinus pungens). 

 Austrian pine (Pinus austrica). 

 Scotch pine (Pinus sylvestris). 

 Swiss Mountain pine (Pinus mugho). 

 Colorado blue spruce (Picea parry ana). 

 Black Hills spruce (Picea canadensis) . 

 Douglas fir (Pseudotsuga mucronata.) 

 White or silver fir (Abies concolor). 

 Chinese arbor vitse (Thuja orientalis). 

 Dwarf jumper (Juniperus communis). 

 Red cedar (Juniperus virginiana). 



Broadleaved species suitable for street and yard planting: 

 Silver maple (Acer saccharinum) . 

 Red oak (Quercus rubra). 

 Pin oak (Quercus palustris) . 

 Burr oak (Quercus macrocarpa) . 

 Hackberry (Celtis occidentalis) . 

 White elm (Ulmus americana). 

 Rock or cork elm ( Ulmus thomasi) . 

 English elm (Ulmus campestris). 

 Tulip tree (Liriodendron tulipifera) . 

 Sycamore or plane tree (Platinus occidentalis). 

 Black cherry (Prunus serotina) . 

 Kentucky coffee tree (Gymnocladus dioicus) . 

 Thornless honey locust (Gleditsia triacanthos) . 

 Green ash (Fraxinus lanceolata). 

 Russian wild olive (Eleagnus angusto folia). 

 Pecan (Hicoria pecan) . 

 Basswood (Tilia americana). 



Carolina poplar (Populus deltoides var. caroliniana) . 

 Norway poplar (Populus deltoides var.). 

 Tree of heaven (Ailanthus gladulosa). 

 Red bud (Cercis canadensis). 

 Wild crab (Malus cornaria). 

 Smooth sumach (Rhus glabra). 

 Sumach (Rhus copallina). 

 Red haw (Crat&gus mollis) . 

 Cockspur (Cratsegus crus-galli). 



Trees suitable for wood-lot planting: 

 Austrian pine (Pinus austrica). 

 Red cedar (Juniperus virginiana). 

 Chinese arbor vitae (Thuja orientalis). 



