PLANTS FOR HEAVY FORMAL EFFECTS 



HS 



Juniperus virginiana schotti 

 Schott's Red Cedar 



Lonicera tatarica 



Tartarian Honeysuckle 



Picea excelsa pyramidalis 

 Pyramidal Norway Spruce 



Populus alba pyramidalis 

 Bolle's Poplar 



Populus nigra italica 



Lombardy Poplar 

 Quercus robur fastigiata 



English Oak 

 Sciadopitys verticillata 



Umbrella Pine 

 Thuja occidentalis pyramidalis 



Pyramidal Arborvitae 



B. Topiary Work and Close Shearing. The plants in these two 

 groups (a and b) are selected because they will adapt themselves, with 

 careful attention, to close shearing and interesting topiary work. There 

 are many plants which if sheared closely do not produce any effect of 

 foliage until they have recovered from the pruning. All these speci- 

 mens, however, can be sheared and still retain a mass foliage effect. 



a. Evergreen: 



Buxus (all sorts) 



Boxwood 

 Chamaecyparis nootkatensis 



Yellow Cedar 

 Chamaecyparis obtusa nana 



Dwarf Japanese Cypress 

 Ilex crenata 



Japanese Holly 

 Picea excelsa 



Norway Spruce 

 Picea orientalis 



Oriental Spruce 



Pinus cembra 



Swiss Stone Pine 

 Pinus densiflora umbraculifera 



Dwarf Japanese Red Pine 

 Pinus montana 



Swiss Mountain Pine 

 Pinus montana mughus 



Dwarf Mountain Pine 

 Taxus cuspidata 



Japanese Yew 

 Taxus cuspidata nana 



Japanese Yew 

 Tsuga canadensis 

 Canadian Hemlock 



b. Deciduous: 



Acer campestre 



European Cork Maple 

 Acer platanoides globosum 



Globe Norway Maple 

 Berber is thunbergi 



Thunberg's Japanese Barberry 

 Carpinus betulus 



European Hornbeam 

 Carpinus betulus globosa 



Globe Hornbeam 

 Catalpa bignonioides nana 



Dwarf Indian Bean 

 Cornus paniculata 



Grey Dogwood 



Crataegus crus-galli 



Cockspur Thorn 

 Crataegus oxycantha 



May Thorn 

 Evonymus alatus 



Cork-barked Burning Bush 

 Ilex glabra 



Inkberry 

 Ligu strum ibota 



Japanese Privet 

 Ligustrum vulgare 



European Privet 

 Viburnum opulus nanum 



Dwarf Bush Cranberry 

 Viburnum prunifolium 

 Black Haw 



