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Abies balsamea
Acer ginnala
Acer ginnala 'Flame'
Acer ginnala 'Ruby Slippers'
Acer negundo 'Sensation'
Acer platanoides 'Crimson King'
Acer platanoides 'Crimson Sentry'
Acer platanoides 'Deborah'
Acer platanoides 'Prairie Splendor'
Acer rubrum 'Frank Jr.'
Acer rubrum 'Northwood'
Acer rubrum 'Red Rocket'
Acer saccharinum 'Silver Cloud'
Acer saccharum 'Bailsta'
Acer saccharum 'Jeferno'
Acer saccharum 'Jefselk'
Acer tataricum 'GarAnn'
Acer x freemanii 'Jeffersred'
Acer x freemanii 'Sienna'
Aesculus 'Autumn Splendor'
Aesculus 'Bergeson'
Aesculus glabra
Alnus cordata
Alnus hirsuta 'Harbin'
Amelanchier x grandiflora 'Autumn Brilliance'
Betula papyrifera
Betula papyrifera '(clump)'
Betula papyrifera 'Chickadee'
Betula papyrifera 'Varen'
Betula pendula 'Dalecarlica'
Betula platyphylla 'Fargo'
Betula platyphylla 'Jefpark'
Caragana arborescens 'Sutherland'
Cornus alternifolia
Crataegus x mordenensis 'Snowbird'
Crataegus x mordenensis 'Toba'
Elaeagnus angustifolia
Fraxinus americana 'Nobility'
Fraxinus mandshurica 'Mancana'
Fraxinus pennsylvanica
Fraxinus pennsylvanica 'Foothills'
Fraxinus pennsylvanica 'Patmore'
Fraxinus pennsylvanica 'Rugby'
Gleditsia triacanthos 'Harve'
Hippophae rhamnoides
Juglans cinerea
Juglans nigra
Juniperus scopulorum 'Woodward'
Larix laricina
Larix sibirica
Larix sibirica 'Durcarl'
Malus 'Battleford'
Malus 'Dark Knight'
Malus 'Dolgo'
Malus 'DurBy'
Malus 'DurLawrence'
Malus 'DurLeo'
Malus 'Emerald Spire'
Malus 'Fall Red'
Malus 'Gemini'
Malus 'Goodland'
Malus 'Hardi-Mac'
Malus 'Honeycrisp'
Malus 'Jeflite'
Malus 'Jefmist'
Malus 'Jefsey'
Malus 'Jefspire'
Malus 'Jefwall'
Malus 'Midnite Spire'
Malus 'Norkent'
Malus 'Norland'
Malus 'Parkland'
Malus 'Pink Spires'
Malus 'Radiant'
Malus 'Red Sparkle'
Malus 'Rescue'
Malus 'Royalty'
Malus 'Rudolph'
Malus 'September Ruby'
Malus 'Spring Snow'
Malus 'Thunderchild'
Picea abies 'Cupressina'
Picea abies 'Pendula'
Picea glauca
Picea glauca 'Pendula'
Picea glauca var. densata
Picea pungens
Picea pungens 'Baby Blue'
Picea pungens 'Baby Blue Eyes'
Picea pungens 'Blue Diamond'
Picea pungens 'Blue Totem'
Picea pungens 'Fastigiata'
Picea pungens 'Fat Albert'
Picea pungens 'Globosa (tree form)'
Picea pungens 'Hoopsii'
Pinus banksiana
Pinus cembra
Pinus contorta var. latifolia
Pinus mugo
Pinus ponderosa
Pinus strobus
Pinus strobus 'Fastigiata'
Pinus sylvestris
Pinus sylvestris 'Fastigiata'
Pinus sylvestris 'French Blue'
Pinus uncinata
Populus 'ACWS151'
Populus 'Assiniboine'
Populus 'Byland Green'
Populus 'Jefguard'
Populus 'Okanese'
Populus 'Prairie Sky'
Populus balsamifera
Populus balsamifera 'Paskapoo'
Populus tremula 'Erecta'
Populus tremuloides
Populus tremuloides 'JFS-Column'
Populus tremuloides 'Prairie Skyrise'
Populus x canescens 'Tower'
Populus x jackii 'Northwest'
Prunus 'Brookgold'
Prunus 'Brookred'
Prunus 'Evans'
Prunus 'Mount Royal'
Prunus 'Pembina'
Prunus 'Romeo (tree form)'
Prunus 'Tecumseh'
Prunus 'Toka'
Prunus maackii
Prunus maackii 'Jefdike'
Prunus maackii 'Ming'
Prunus mandshurica 'Westcot'
Prunus nigra 'Bounty'
Prunus nigra 'Princess Kay'
Prunus padus
Prunus pennsylvanica
Prunus virginiana
Prunus virginiana 'Bailey Select'
Pyrus 'DurPSN303'
Pyrus 'Ure'
Pyrus ussuriensis
Pyrus ussuriensis 'Early Gold'
Pyrus ussuriensis 'Golden Spice'
Pyrus ussuriensis 'Paul'
Quercus 'Regal Prince'
Quercus alba
Quercus ellipsoidalis
Quercus ellipsoidalis 'Bailskies'
Quercus ellipsoidalis 'Shooting Star'
Quercus macrocarpa
Quercus macrocarpa 'JFS-KW3'
Quercus macrocarpa 'Top Gun'
Quercus palustris 'Pringreen'
Quercus x warei 'Nadler'
Salix alba 'Vitellina'
Salix babylonica 'Lace'
Salix pentandra
Salix pentandra 'Silver Lake'
Sorbus americana
Sorbus aucuparia 'Black Hawk'
Sorbus aucuparia 'Fastigiata'
Sorbus aucuparia 'Michred'
Sorbus aucuparia 'Rossica'
Sorbus aucuparia 'Skybound'
Sorbus decora
Sorbus x hybrida
Syringa reticulata 'Bailnce'
Syringa reticulata 'Elliott'
Syringa reticulata 'Ivory Silk'
Syringa reticulata 'Sigzam'
Syringa reticulata 'Summer Storm'
Syringa reticulata 'Willamette'
Thuja occidentalis 'Brandon'
Thuja occidentalis 'Skybound'
Tilia americana 'Duros'
Tilia americana 'Redmond'
Tilia cordata 'BySkinner'
Tilia cordata 'Greenspire'
Tilia x flavescens 'Dropmore'
Ulmus americana
Ulmus americana 'Brandon'