ornamental
Acer ginnala
Acer griseum
Acer triflorum
Aesculus x carnea 'Briotii'
Carpinus betulus 'Fastigiata'
Cercis canadensis
Cercis canadensis 'Alba'
Cercis canadensis 'Lavender Twist'
Cornus florida 'Cherokee Chief'
Cornus florida 'Cherokee Princess'
Cornus kousa 'Milky Way'
Cornus kousa x 'Venus'
Cornus officinalis
Cornus x 'Rutdan' Celestial
Cornus x 'Stellar Pink'
Cratageus viridis 'Winter King'
Fagus sylvatica 'Fastigiata'
Fagus sylvatica 'Purple Fountain'
Franklinia alatamaha
Ginkgo biloba 'Mariken'
Halesia tetraptera
Magnolia acuminata 'Butterflies'
Magnolia lilliflora 'Jane'
Magnolia stellata 'Royal Star'
Magnolia x loebneri 'Leonard Messel'
Malus 'Adams'
Malus 'Adirondack'
Malus 'Coralcole'
Malus 'Granny Smith'
Malus 'Prairifire'
Malus x 'Zumi'
Parrotia persica
Prunus cerasifera 'Thundercloud'
Prunus serrulata 'Kwanzan'
Prunus x 'Okame'
Pyrus calleryana 'Chanticleer'
Salix caprea 'Pendula'
Sassafras albidium