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Acer 'Hasselkus' - Northern Glow Maple

Acer 'isIAJ' - Jack Frost® Arctic Jade® Maple

Acer 'IsINW' - North Wind® Japanese Maple

Acer 'IsliD' - Ice Dragon™ Maple

Acer ginnala - Amur Maple

Acer ginnala '(multi-stem)' - Amur Maple (multi-stem)

Acer ginnala 'Flame' - Flame Amur Maple

Acer palmatum - Japanese Maple

Acer palmatum 'Red Dragon' - Red Dragon Japanese Maple

Acer platanoides 'Prairie Splendor' - Prairie Splendor Norway Maple

Acer tataricum - Tatarian Maple

Acer tataricum 'GarAnn' - Hot Wings Tatarian Maple

Acer x freemanii 'Celebration' - Celebration Maple

Acer x freemanii 'Jeffersred' - Autumn Blaze Maple

Aesculus 'Autumn Splendor' - Autumn Splendor Buckeye

Aesculus glabra - Ohio Buckeye

Amelanchier x grandiflora - Hybrid Serviceberry

Amelanchier x grandiflora 'Autumn Brilliance' - Autumn Brilliance Serviceberry

Amelanchier x grandiflora 'Autumn Brilliance (tree form)' - Autumn Brilliance Serviceberry

Araucaria araucana - Monkey Puzzle Tree

Betula papyrifera 'Varen' - Prairie Dream® Paper Birch

Betula pendula - European Birch

Betula pendula 'Dalecarlica' - Cutleaf Weeping Birch

Betula platyphylla 'Fargo' - Dakota Pinnacle Japanese White Birch

Betula platyphylla 'Jefpark' - Parkland Pillar Japanese White Birch

Catalpa speciosa - Northern Catalpa

Cercis canadensis 'Pink Trim' - Northern Herald® Redbud

Cercocarpus ledifolius - Mountain Mahogany

Cornus alternifolia - Pagoda Dogwood

Crataegus ambigua - Russian Hawthorn

Crataegus crus-galli - Cockspur Hawthorn

Crataegus crus-galli 'Inermis' - Thornless Cockspur Hawthorn

Crataegus laevigata 'Paul's Scarlet' - Paul's Scarlet English Hawthorn

Crataegus laevigata 'Superba' - Crimson Cloud English Hawthorn

Crataegus phaenopyrum - Washington Hawthorn

Crataegus viridis 'Winter King' - Winter King Hawthorn

Crataegus x mordenensis 'Snowbird' - Snowbird Hawthorn

Crataegus x mordenensis 'Toba' - Toba Hawthorn

Fraxinus mandshurica 'Mancana' - Mancana Manchurian Ash

Ginkgo biloba 'Autumn Gold' - Autumn Gold Ginkgo

Hippophae rhamnoides - Sea Buckthorn

Hydrangea paniculata 'Limelight (tree form)' - Limelight Hydrangea (tree form)

Juniperus scopulorum - Rocky Mountain Juniper

Juniperus scopulorum 'Woodward' - Woodward Columnar Juniper

Larix sibirica - Siberian Larch

Maackia amurensis - Amur Maackia

Malus 'Chestnut' - Chestnut Crab Apple

Malus 'Dolgo' - Dolgo Apple

Malus 'Donald Wyman' - Donald Wyman Flowering Crab

Malus 'DurLeo' - Gladiator™ Flowering Crab

Malus 'Emerald Spire' - Emerald Spire Flowering Crab

Malus 'Goodland' - Goodland Apple

Malus 'Haralred' - Haralred Apple

Malus 'Haralson' - Haralson Apple

Malus 'Honeycrisp' - Honeycrisp Apple

Malus 'Indian Magic' - Indian Magic Flowering Crab

Malus 'Jeflite' - Starlite Flowering Crab

Malus 'Kelsey' - Kelsey Flowering Crab

Malus 'Kerr' - Kerr Apple-Crab

Malus 'Macintosh' - Macintosh Apple

Malus 'MN 447' - Frostbite™ Apple

Malus 'Perfect Purple' - Perfect Purple Flowering Crab

Malus 'Prairifire' - Prairifire Flowering Crab

Malus 'Radiant' - Radiant Flowering Crab

Malus 'Royalty' - Royalty Flowering Crab

Malus 'Rudolph' - Rudolph Flowering Crab

Malus 'Spring Snow' - Spring Snow Flowering Crab

Malus 'Strathmore' - Strathmore Flowering Crab

Malus 'Sweet Sixteen' - Sweet Sixteen Apple

Malus 'Thunderchild' - Thunderchild Flowering Crab

Malus 'Wealthy' - Wealthy Apple

Malus 'Wildung' - SnowSweet® Apple

Malus 'Wolf River' - Wolf River Apple

Malus 'Zestar' - Zestar Apple

Malus ioensis 'Klehm's Improved Bechtel' - Klehm's Improved Bechtel Flowering Crab

Physocarpus opulifolius 'Seward' - Summer Wine® Ninebark (tree form)

Picea abies 'Christina' - Christina Columnar Spruce

Picea abies 'Cobra' - Cobra Norway Spruce

Picea abies 'Cupressina' - Columnar Norway Spruce

Picea abies 'Pendula' - Weeping Norway Spruce

Picea engelmannii - Engelmann Spruce

Picea glauca 'Pendula' - Weeping White Spruce

Picea glauca 'Sander's Blue' - Sander's Blue Dwarf Spruce

Picea pungens - Colorado Spruce

Picea pungens 'Bonny Blue' - Bonny Blue Blue Spruce

Picea pungens 'Fat Albert' - Fat Albert Blue Spruce

Picea pungens 'Hoopsii' - Hoopsii Blue Spruce

Picea pungens 'Iseli Fastigiata' - Iseli Fastigiate Spruce

Picea pungens 'Pendula' - Weeping Blue Spruce

Picea pungens 'The Blues' - The Blues Colorado Blue Spruce

Pinus aristata - Bristlecone Pine

Pinus cembra 'Algonquin Pillar' - Algonquin Pillar Swiss Stone Pine

Pinus cembra 'Herman' - Prairie Statesman Swiss Stone Pine

Pinus flexilis - Limber Pine

Pinus flexilis 'Vanderwolf's Pyramid' - Vanderwolf's Pyramid Pine

Pinus mugo - Mugo Pine

Pinus nigra - Austrian Pine

Pinus nigra 'Arnold Sentinel' - Arnold Sentinel Austrian Pine

Pinus nigra 'Oregon Green' - Oregon Green Austrian Pine

Pinus sylvestris - Scotch Pine

Pinus uncinata - Mountain Pine

Populus tremuloides 'Forest Silver' - Forest Silver Aspen

Prunus 'Bali' - Bali Cherry

Prunus 'Carmine Jewel (tree form)' - Carmine Jewel Cherry (tree form)

Prunus 'Crimson Passion (tree form)' - Crimson Passion Cherry (tree form)

Prunus 'Montmorency' - Montmorency Cherry

Prunus 'Mount Royal' - Mount Royal Plum

Prunus 'Pembina' - Pembina Plum

Prunus 'Superior' - Superior Plum

Prunus 'Waneta' - Waneta Plum

Prunus americana - American Plum

Prunus maackii - Amur Cherry

Prunus maackii 'Jefdike' - Klondike Amur Cherry

Prunus nigra 'Princess Kay' - Princess Kay Plum

Prunus padus - Mayday

Prunus padus 'Merlot' - Merlot Mayday

Prunus persica 'Contender' - Contender Peach

Prunus virginiana - Chokecherry

Prunus virginiana 'Canada Red' - Canada Red Chokecherry

Prunus virginiana 'Canada Red Select' - Canada Red Select Chokecherry

Prunus virginiana 'Schubert' - Schubert Chokecherry

Pyrus 'Parker' - Parker Pear

Pyrus 'Summercrisp' - Summercrisp Pear

Pyrus 'Ure' - Ure Pear

Pyrus ussuriensis 'Early Gold' - Early Gold Pear

Pyrus ussuriensis 'Golden Spice' - Golden Spice Pear

Pyrus ussuriensis 'MorDak' - Prairie Gem Pear

Pyrus ussuriensis 'Mountain Frost' - Mountain Frost Pear

Quercus gambelii - Gambel Oak

Robinia pseudoacacia 'Purple Robe' - Purple Robe Locust

Salix 'Flame' - Flame Willow

Salix 'Prairie Cascade' - Prairie Cascade Weeping Willow

Sorbus aucuparia - European Mountain Ash

Sorbus aucuparia 'Black Hawk' - Black Hawk Mountain Ash

Sorbus aucuparia 'Fastigiata' - Pyramidal Mountain Ash

Sorbus aucuparia 'Michred' - Cardinal Royal® Mountain Ash

Sorbus aucuparia 'Skinner's' - Skinner's Mountain Ash

Sorbus decora - Showy Mountain Ash

Sorbus x hybrida - Oakleaf Mountain Ash

Syringa meyeri 'Palibin (tree form)' - Dwarf Korean Lilac (tree form)

Syringa pekinensis 'SunDak' - Copper Curls Pekin Lilac

Syringa reticulata - Japanese Tree Lilac

Syringa reticulata 'Ivory Silk' - Ivory Silk Japanese Tree Lilac

Syringa reticulata 'Ivory Silk (tree form)' - Ivory Silk Tree Lilac (tree form)

Syringa reticulata 'Willamette' - Ivory Pillar Japanese Tree Lilac

Viburnum lentago (tree form) - Nannyberry (tree form)