Intermediate Trees

Adams Crab	Malus 'Adams'
Adirondack Crab	Malus 'Adirondack'
Allegheny Serviceberry	Amelanchier laevis
American Hophornbeam	Ostrya virginiana
American Hornbeam	Carpinus caroliniana
American Smoke Tree	Cotinus obovatus
Amur Maple	Acer ginnala
Amur Chokecherry	Prunus 'Maackii'
Apple Serviceberry	Amelanchier x grandiflora
Autumn Brilliance Serviceberry	Amelanchier x grandiflora 'Autumn Brilliance'
Betty Magnolia	Magnolia 'Betty'
Beverly Crab	Malus 'Beverly'
Black Alder	Alnus glutinosa
Blackhaw Viburnum	Viburnum prunifolium
Bloodgood Japanese Maple	Acer palmatum 'Bloodgood'
Bob White Crab	Malus 'Bob White'
Camelot Crab	Malus 'Camzam'
Carolina Silverbell	Halesia carolina
Centurian Crab	Malus 'Centurian'
China Girl Dogwood	Cornus kousa 'China Girl'
China Snow Peking Lilac	Syringa pekinensis 'Morton'
Chinese Chaste Tree	Vitex negundo var. heterophylla
Chinese Dogwood	Cornus kousa var. chinensis
Cockspur Hawthorn	Crataegus crus-galli
Cole's Serviceberry	Amelanchier 'Cole's select'
Common Witchhazel	Hamamelis virginiana
Compact Amur Maple	Acer ginnala 'Compactum'
Coralburst Crab	Malus 'Coralburst'
Cornelian Cherry	Cornus mas
Crimson Frost Birch	Betula platyphylla 'Crimson Frost'
Crimson Queen Japanese Maple	Acer palmatum 'Crimson Queen'
Cutleaf Black Alder	Alnus glutinosa 'Laciniata'
David Crab	Malus 'David'
Donald Wyman Crab	Malus 'Donald Wyman'
Downy Serviceberry	Amelanchier arborea
Dwarf Korean Lilac (tree form)	Syringa meyeri 'Palibin' (tree form)
Eastern Redbud	Cercis canadensis
Elizabeth Magnolia	Magnolia 'Elizabeth'
European Euonymus	Euonymus europaeus
European Hornbeam	Carpinus betulas
Fern-Leaved Fullmoon Maple	Acer japonica 'Aconitifolium'
Flowering Crabs	Malus
Flowering Dogwood	Cornus florida
Fox Valley River Birch	Betula nigra 'Little King'
Golden Glory Dogwood	Cornus mas 'Golden Glory'
Golden Rain Tree	Koelreuteria paniculata
Golden Raindrops Crab	Malus transitoria 'Schmidtcutleaf'
Goldstar Magnolia	Magnolia 'Goldstar'
Harvest Gold® Crab	Malus 'Hargozam' or 'Harvest Gold'
Heartleaf Hornbeam	Carpinus cordata
Hedge Maple	Acer campestre
Indian Magic Crab	Malus 'Indian Magic'
Ivory Silk Japanese Tree Lilac	Syringa reticulata 'Ivory Silk'
Japanese Maple	Acer palmatum
Japanese Red Maple	Acer palmatum 'Atropurpureum'
Japanese Tree Lilac	Syringa reticulata
Japanese Crab	Malus floribunda
Jewelberry Crab	Malus 'Jewelberry'
Kousa Dogwood	Cornus kousa
Lace Leaf Japanese Maple	Acer palmatum var. dissectum
Lancelot™ Crab	Malus 'Lancelot'
Lenne Saucer Magnolia	Magnolia soulangiana 'Lennei'
Leonard Messel Magnolia	Magnolia x loebneri 'Leonard Messel'
Liset Crab	Malus 'Liset'
Louisa Crab	Malus 'Louisa'
Mary Potter Crab	Malus 'Mary Potter'
Merrill Magnolia	Magnolia x loebneri 'Merrill'
Midget Crab	Malus x micromalus 'Midget'
Miss Kim Lilac (tree form)	Syringa patula 'Miss Kim' (tree form)
Molten Lava Crab	Malus 'Molazam'
Newport Plum	Prunus cerasifera 'Newport'
Ormiston Roy Crab	Malus 'Ormiston Roy'
Pagoda Dogwood	Cornus alternifolia
Paper Birch	Betula papyrifera
Paperbark Maple	Acer griseum
Peking Lilac	Syringa pekinensis
Pink flowering Crabs
Pink Flowering Dogwood	Cornus florida rubra
Prairie Maid Crab	Malus 'Prairie Maid'
Prairifire Crab	Malus 'Prairifire'
Profusion Crab	Malus 'Profusion'
Purple Prince Crab	Malus 'Purple Prince'
Pyramidal European Hornbeam	Carpinus betulas 'Fastigiata'
Quaking Aspen	Populus tremuloides
Red flowering Crabs
Red Barron Crab	Malus 'Red Barron'
Red Jade Crab	Malus 'Red Jade'
Red Jewel Crab	Malus 'Jewelcole'
River Birch	Betula nigra
Royal Star Magnolia	Magnolia stellata 'Royal Star'
Sargent Cherry	Prunus sargentii
Sargent Crab	Malus sargentii
Sassafras	Sassafras albidum
Saucer Magnolia	Magnolia x soulangiana
Schubert (Canada Red) Cherry	Prunus virginiana 'Schubert'
Seven Son Flower	Heptacodium miconoides
Shadblow Serviceberry	Amelanchier canadensis
Shantung Maple	Acer truncatum
Snowdrift Crab	Malus 'Snowdrift'
Spring Snow Crab	Malus 'Spring Snow'
Staghorn Sumac	Rhus typhina
Star Magnolia	Magnolia stellata
Strawberry Parfait Crab	Malus 'Strawberry Parfait'
Sugar Tyme Crab	Malus 'Sugar Tyme'
Susan Magnolia	Magnolia 'Susan'
Thornless Cockspur Hawthorn	Crataegus crus-galli 'Inermis'
Three-flowered Maple	Acer triflorum
Tina Crab	Malus sargentii 'Tina'
Vernal Witchhazel	Hamamelis vernalis
Wada's Memory Magnolia	Magnolia 'Wada's Memory'
Washington Hawthorn	Crataegus phaenopyrum
Weeping Cherry	Prunus subhirtella var. pendula
Weeping Mulberry	Morus alba 'Pendula'
Weeping Candied Apple™ Crab	Malus 'Weepcanzam'
White flowering Crabs
White Fringe Tree	Chionanthus virginicus
Whitebud	Cercis canadensis var. alba
Whitespire Birch	Betula populifolia 'Whitespire'
Winter King Hawthorn	Crataegus viridis 'Winter King'
Yellow Lantern Magnolia	Magnolia 'Yellow Lantern'
Yellow Birch	Betula alleghaniensis
Yellowwood	Cladrastis kentukea
Zumi Crab	Malus x zumi var. calocarpa