62 PRINCETON NURSERIES 
For a Smoky, Dusty, City Situation 
TREES 
Carpinus betulus Ilex opaca ; 
Crataegus crusgalli Platanus orientalis 
Ginkgo biloba Populus in variety 
SHRUBS 
Acanthopanax pentaphyllum 
Aralia spinosa 
Berberis thunbergi 
Colutea arborescens 
Crataegus cordata 
Forsythia in variety 
Ilex crenata 
Ilex microphylla 
For Partially Shaded Locations 
TREES 
Amelanchier canadensis 
Chionanthus virginica 
Cornus florida and rubra 
Halesia tetraptera 
Ligustrum in variety 
Lonicera fragrantissima 
Rhodotypos kerrioides 
Spiraea van houttei 
Symphoricarpos in variety 
Syringa vulgaris _ 
Viburnum cassinoides 
Ilex opaca (Evergreen) 
IMagnolia glauca 
Oxydendrum arboreum 
Tsuga canadensis (Evergreen) 
SHRUBS (*Tolerates dense shade.) 
Acanthopanax pentaphyllum 
Aronia 
Azalea aborescens 
*Azalea nudiflora 
Azalea vaseyi 
Azalea viscosa 
*Benzoin aestivale 
Calycanthus floridus 
Cephalanthus occidentalis 
Cercis canadensis 
Cornus alternifolia 
Cornus mas 
*Hamamel)lis 
Hydrangea arborescens 
grandiflora 
Ilex crenata microphylla 
*TIlex glabra 
Ilex verticillata 
*Kalmia 
*Leucothoe cataesbaei 
Ligustrum ibota regelianum 
Ligustrum ovalifolium 
Ligustrum vulgare 
Lonicera fragrantissima 
Lonicera morrowi 
Lonicera tatarica 
*Pachysandra terminalis 
*R hododendron 
Rhodotypos kerrioides 
Stephanandra flexuosa 
*Symphoricarpos 
Taxus baccata repandens 
*Taxus canadensis 
Taxus cuspidata 
Taxus nana (brevifolia) 
Vaccinium corymbosum 
*Viburnum acerifolium 
Viburnum lentago 
Viburnum opulus 
Viburnum prunifolium 
*Vinca Minor 
*Zanthorhiza apiifolia 
