TREES AND SHRUBS FOR FLOWERING EFFECTS 155 



abundance of flowers, eflfective against a background of green foliage, 

 are given here. 



Aesculus (in variety) 



Horse-chestnut 

 Azalea japonica 



Japanese Azalea 

 Caragana arhorescens 



Siberian Pea Shrub 

 Chionanthus virginica 



White Fringe 

 Cornus alternijolia 



Alternate-leaved Dogwood 

 Cornus stolonifera 



Red Osier Cornel 

 Crataegus (in variety) 



Thorn 

 Deutzia (in variety) 



Deutzia 

 Exochorda grandiflora 



Pearl Bush 

 Halesia Carolina 



Silver Bell 

 Lonicera bella 



Zabel's Honeysuckle 

 Lonicera morrowi 



Japanese Bush Honeysuckle 



Lonicera tatarica 



Tartarian Honeysuckle 

 Magnolia glauca 



Swamp Magnolia 

 Pyrus (in variety) 



Crab 

 Rhodoiypos kerrioides 



White Kerria 

 Ribes aureum 



Flowering Currant 

 Rosa cinnamomea 



Cinnamon Rose 

 Sambucus racemosa 



Red-berried Elder 

 Spiraea arguta 



Hybrid Snow Garland 

 Spiraea vanhouttei 



Van Houtte's Bridal Wreath 

 Syringa (in variety) 



Lilac 

 Viburnum pruni/olium 



Black Haw 

 Viburnum tomentosum 



Single Japanese Snowball 



C. Producing Flowers During Early Summer. The largest 

 group of flowering trees and shrubs is that containing the types which 

 flower during the early summer months. Carefully selected groupings 

 of these plants may produce a continuous flower effect through June 

 and July. 



Astilbe japonica 



Japanese Astilbe 

 Catalpa (in variety) 



Indian Bean 

 Cladrastis lutea 



Yellow-wood 

 Cornus alba sibirica 



Siberian Dogwood 

 Cornus paniculata 



Grey Dogwood 

 Diervilla hybrida 



Hybrid Weigela 

 Hydrangea arborescens sterilis 



Hills of Snow 



Kalmia latifolia 



Mountain Laurel 

 Koelreuteria paniculata 



Varnish Tree 

 Ligustrum ibota 



Japanese Privet 

 Philadelphus (in variety) 



Mock Orange 



Rhododendron catazvhiense hybridum 



Hybrid Rhododendron 

 Rhus cotinus 



Smoke Bush 

 Robinia pseudacacia 



Black Locust 



