Trees: Cultural Characteristics
			Street and Urban Planting
	The following species and cultivars offer the genetic plasticity to produce offspring that are better able to adapt to a variety of environmental stresses. From these trees, tomorrow's cultivars will be bred and selected.
	Acer buergerianum Acer campestre Queen Elizabeth TM Acer rubrum Acer saccharum 'Legacy' Acer truncatum Betula nigra 'Heritage' Carpinus betulas 'Columnaris', 'Fastigiata' Chionanthus retusus Cornus mas Cornus officinalis Evodia daniellii Ginkgo biloba Gleditsia triacanthos var. inermis Koelreuteria paniculata 'September' Maackia amurensis Platanus xacerifolia 'Bloodgood', 'Columbia', 'Liberty', 'Yarwood', and other disease-resistant cultivars Prunus sargentii Pyrus calleryana 'Chanticleer' and certain other cultivars Quercus Sophora japonica Taxodium distichum Tilia Ulmusparvifolia Allee, Athena, 'Milliken' Zelkova serrata 'Green Vase'