Alphabet Listings
A
Abeliophylum distichum, White Forsythia
Abies concolor, White Fir
Abies concolor 'Candicans', Candicans White Fir
Abies nordmaniana, Nordmann Fir
Acer buergerianum, Trident Maple
Acer campestre, Hedge Maple
Acer campestre 'Compacta', Dwarf Hedge Maple
Acer campestre 'Queen Elizabeth' ™ PP 4392, Queen Elizabeth Hedge Maple
Acer Capillipes, Snakebark Maple
Acer circinatum, Vine Maple
Acer freemanii 'Autumn Blaze'® PP 4864, Autumn Blaze Maple
Acer ginnala 'Bailey Compact', Compact Amur Maple
Acer ginnala 'Beethoven', Beethoven Amur Maple
Acer ginnala 'Flame', Amur Maple
Acer glabrum, Rocky Mountain Maple
Acer gr.'Rocky Mountain Glow'®, Rocky Mountain Glow Bigtooth Maple
Acer grandidentatum, Big Tooth Maple
Acer griseum, Paperbark Maple
Acer henryi, Henryi Maple
Acer japonicum 'Attaryi', Attaryi Fullmoon Maple
Acer macrophyllum, Bigleaf Maple
Acer negundo 'Flamingo', Flamingo Boxelder
Acer negundo 'Sensation', Sensation Boxelder
Acer nigrum 'Greencolumn', Greencolumn Black Maple
Acer palmatum, Japanese Maple
Acer palmatum 'Bloodgood', Bloodgood Japanese Maple
Acer palmatum 'Sango Kaku', Coral Bark Japanese Maple
Acer palmatum dissectum 'Crimson Queen', Crimson Queen Japanese Maple
Acer palmatum dissectum 'Ever Red', Ever Red Japanese Maple
Acer palmatum dissectum 'Red Dragon', Red Dragon Japanese Maple
Acer palmatum dissectum 'Tamukeyama', Tamukeyama Japanese Maple
Acer palmatum dissectum 'Viridis', Green Laceleaf Japanese Maple
Acer pensylvanicum, Snake Bark Maple
Acer platanoides
'Royal Red', Royal Red Norway Maple
Acer platanoides 'Cleveland', Cleveland Norway Maple
Acer platanoides 'Columnare', Columnare Norway Maple
Acer platanoides 'Conzam', Conquest™ Maple
Acer platanoides 'Crimson King', Crimson King Norway Maple
Acer platanoides 'Crimson Sentry' PP 3258, Crimson Sentry Norway Maple
Acer platanoides 'Deborah' PP 4944, Deborah Norway Maple
Acer platanoides 'Emerald Queen', Emerald Queen Norway Maple
Acer platanoides 'Globosum', Globe Norway Maple
Acer platanoides 'Parkway'®, Parkway Norway Maple
Acer pseudoplatanus, Sycamore Maple
Acer rubrum 'Armstrong', Armstrong Red Maple
Acer rubrum 'Autumn Flame'® PP 2377, Autumn Flame Red Maple
Acer rubrum 'Bowhall', Bowhall Red Maple
Acer rubrum 'Brandywine', Brandywine Red Maple
Acer rubrum 'Karpick' ®, Karpick Red Maple
Acer rubrum 'October Glory' ® PP 2116, October Glory Red Maple
Acer rubrum 'Red Rocket', Red Rocket Red Maple
Acer rubrum 'Red Sunset' ®, Red Sunset Red Maple
Acer rubrum 'Scarlet Sentinel'®, Scarlet Sentinel Red Maple
Acer rubrum 'Somerset', Somerset Red Maple
Acer rubrum 'Sun Valley', Sun Valley Red Maple
Acer saccharum, Sugar Maple
Acer saccharum 'Green Mountain'®, Green Mountain Sugar Maple
Acer saccharum 'Legacy'®, Legacy Sugar Maple
Acer saccharum 'Steeple'®, Steeple Sugar Maple
Acer saccharum 'Sweet Shadow', Sweet Shadow Sugar Maple
Acer tataricum, Tatarian Maple
Acer tataricum 'Pattern Perfect'™, Pattern Perfect Tatarian Maple
Acer tegmentosum, Manchustriped Maple
Acer triflorum, Three-flower Maple
Acer truncatum 'Norwegian Sunset'®, Norwegian Sunset Maple
Acer truncatum 'Pacific Sunset'®, Pacific Sunset Maple
Aesculus hippocastanum, Common Horsechestnut
Aesculus parviflora, Bottlebrush Buckeye
Aesculus parviflora 'Serotina', Serotina Bottlebrush Buckeye
Aesculus pavia, Red Buckeye
Aesculus x arnoldiana 'Autumn Splendor', Autumn Splendor
Aesculus x carnea 'Briotii', Briotii Red Horsechestnut
Aesculus x carnea 'Fort McNair', Fort McNair Red Horsechestnut
Aesculus x carnea 'O'Neill Red', O'Neill Red Horsechestnut
Agapanthus 'Elaine', Elaine African Lily
Agapanthus 'Ellamae', Ellamae African Lily
Agapanthus 'Midnight', Midnight African Lily
Agapanthus 'Storm Cloud', Storm Cloud African Lily
Albizia julibrissin, Silk Tree
Albizia julibrissin 'Ombrella', Ombrella Silk Tree
Almond 'All in One' Genetic semi-dwarf', All in One Genetic semi-dwarf Almond
Almond 'Hall's Hardy Flowering', Hall's Hardy Flowering Almond
Alnus rubra, Oregon Red Alder
Amelanchier alnifolia, Saskatoon Serviceberry
Amelanchier canadensis, Shadblow Serviceberry
Amelanchier grand. 'Autumn Brilliance'®, Autumn Brilliance Serviceberry
Amelanchier grandiflora, Apple Serviceberry
Amelanchier grandiflora 'Princess Diana', Princess Diana Serviceberry
Amelanchier grandiflora 'Robin Hill', Robin Hill Serviceberry
Amelanchier laevis, Allegheny Serviceberry
Amelanchier laevis 'Cumulus', Cumulus Serviceberry
Amelanchier laevis 'Lustre', Lustre Serviceberry
Amelanchier laevis 'Snowcloud', Snowcloud Serviceberry
Andromeda polifolia 'Blue Ice', Blue Ice Bog-rosemary
Andropogon g. 'Lord Snowdon' (Orn. Grass), Big Bluestem (Ornamental Grass)
Apple '4 in 1' espaliered, 4 in 1 Espaliered Apple
Apple '6 in 1' espaliered, 6 in 1 Espaliered Apple
Apple 'Braeburn' semi-dwarf, Braeburn Apple
Apple 'Fuji' semi-dwarf, Fuji Apple
Apple 'Gala' semi-dwarf, Gala Apple
Apple 'Golden Delicious' semi-dwarf, Golden Delicious Apple
Apple 'Granny Smith' semi-dwarf, Granny Smith Apple
Apple 'Gravenstein' semi-dwarf, Gravenstein Apple
Apple 'Honeycrisp' semi-dwarf, Honeycrisp Apple
Apple 'Jonathan' semi-dwarf, Jonathan Apple
Apple 'Red Delicious' semi-dwarf, Red Delicious Apple
Apple 'Red Fuji' semi-dwarf, Red Fuji Apple
Apple 'Red Jonagold' semi-dwarf, Red Jonagold Apple
Apple 'Red McIntosh' semi-dwarf, Red McIntosh Apple
Apricot 'Chinese' semi-dwarf, Chinese Apricot
Apricot 'Harcot', Harcot Apricot
Apricot 'Puget Gold', Puget Gold Apricot
Apricot 'Tomcot' semi-dwarf, Tomcot Apricot
Apricot 'Wenatchee Moorpark', Wenatchee Moorpark Apricot
Aprium 'Flavor Delight' semi-dwarf, Flavor Delight Aprium
Arbutus unedo 'Oktoberfest', Oktoberfest Strawberry Tree
Arctostaphylos u.u. 'Massachusetts, Kinnikinick
Aronia arbutifolia 'Brilliantissima, Red Chokeberry
Aronia melanocarpa 'Autumn Magic', Black Chokeberry
Asimina triloba, Common Pawpaw
Athyrium angustum forma rubellum 'Lady in Red', Lady in Red Fern
Athyrium nipponicum 'Metallicum', Metallicum Japanese Painted Fern
Athyrium nipponicum 'Pictum', Japanese Painted Fern
Azalea ' Arneson Gem', Arneson Gem Azalea
Azalea ' Cannon's Double', Cannon's Double Azalea
Azalea 'Fragrant Star', Fragrant Star Azalea
Azalea 'Gilbraltar', Gibraltar Azalea
Azalea 'Homebush', Homebush Azalea
Azalea 'Mandarin Lights', Mandarin Lights Azalea
Azalea 'Mount St. Helens', Mount St. Helens Azalea
Azalea 'Pink and Sweet', Pink and Sweet Azalea
Azalea 'Western Lights', Western Lights Azalea
B
Berberis glad. 'William Penn', William Penn Barberry
Berberis thunbergii 'Atropurpurea', Red Leaf Japanese Barberry
Berberis thunbergii 'Crimson Pygmy', Crimson Pygmy Barberry
Berberis thunbergii 'Helmond Pillar', Helmond Pillar Barberry
Berberis thunbergii 'Kobold', Kobold Barberry
Berberis thunbergii 'Rose Glow', Rose Glow Barberry
Berberis thunbergii 'Royal Burgundy'™, Royal Burgundy Barberry
Berberis verruculosa, Warty Barberry
Betula jacquemontii, Himalayan Birch
Betula nigra 'Heritage'®, Heritage River Birch
Betula nigra Dura-Heat ®, Dura-Heat River Birch
Betula occidentalis, Water Birch
Betula papyrifera, Paper Birch
Betula Penci-2 'Royal Frost'®, Royal Frost Birch
Betula x 'Avalanche' ®, Avalanche Birch
Buddleia davidii '3 in 1', 3 in 1 Butterfly Bush
Buddleia davidii 'Black Knight', Black Knight Butterfly Bush
Buddleia davidii 'Nanho Purple', Nanho Purple Butterfly Bush
Buddleia davidii 'Pink Delight', Pink Delight Butterfly Bush
Buddleia davidii 'Royal Red', Royal Red Butterfly Bush
Buddleia davidii 'White Profusion', White Profusion Butterfly Bush
Buddleia x weyeriana 'Sungold', Sungold Butterfly Bush
Buxus koreana 'Wintergreen', Wintergreen Boxwood
Buxus microphylla 'Faulkner', Faulkner Common Boxwood
Buxus microphylla japonica 'Green Beauty', Green Beauty Japanese Boxwood
Buxus microphylla koreana 'Franklin's Gem', Franklin's Gem Korean Boxwood
Buxus sempervirens 'Graham Blandy', Graham Blandy Common Boxwood
Buxus sempervirens 'Suffruticosa', True Dwarf Boxwood
Buxus sempervirens 'winter Gem', Winter Gem Boxwood
Buxus x 'Green Ice', Green Ice Boxwood
Buxus x 'Green Mountain', Green Mountain Boxwood
Buxus x 'Green Velvet', Green Velvet Boxwood
C
Calamagrostis a. 'Karl Foerster' (Orn. Grass), Karl Foerster Feather Reed
Calamagrostis a. 'Overdam' (Orn. Grass), Overdam Feather Reed (Ornamental Grass)
Callicarpa bodnieri 'Profusion', Profusion Beautyberry
Calluna vulgaris 'Allegro', Allegro Scotch Heather
Calluna vulgaris 'Branchy Ann', Branchy Ann Scotch Heather
Calluna vulgaris 'Kinlochruel', Kinlochruel Scotch Heather
Calluna vulgaris 'Silver Knight', Silver Knight Scotch Heather
Calluna vulgaris 'Spring Torch', Spring Torch Scotch Heather
Calluna vulgaris 'Winter Chocolate', Winter Chocolate Scotch Heather
Calocedrus decurrens, Incense Cedar
Caragana arborescens 'Pendula', Weeping Siberian Peashrub
Caragana arborescens 'Walker', Fernleaf Weeping Siberian Peashrub
Carpinus betulus, Hornbeam
Carpinus betulus 'Fastigiata', Pyramidal European Hornbeam
Carpinus betulus 'Franz Fontaine', Franz Fontaine Columnar Hornbeam
Carpinus caroliniana, American Hornbeam
Carpinus japonica, Japanese Hornbeam
Caryopteris x clandonensis 'Longwood Blue', Longwood Blue Bluebeard
Catalpa bungei, Umbrella Catalpa
Catalpa erubescens 'Purpurea', Purple Catalpa
Catalpa speciosa, Western Catalpa
Ceanothus impressus 'Victoria', Victoria Wild Lilac
Cedrus atlantica 'Glauca Pendula', Weeping Blue Atlas Cedar
Cedrus atlantica 'Glauca', Blue Atlas Cedar
Cedrus deodara, Deodar Cedar
Celtis occidentalis, Common Hackberry
Celtis occidentalis 'Chicagoland' ®, Chicagoland Hackberry
Celtis occidentalis 'Prairie Pride', Prairie Pride Hackberry
Cercidiphyllum japonicum, Katsura Tree
Cercidiphyllum japonicum 'Pendula', Weeping Katsura Tree
Cercis canadensis, Eastern Redbud
Cercis canadensis 'Alba', White Redbud
Cercis canadensis 'Appalachian Red', Applalachan Red Redbud
Cercis canadensis 'Covey', Lavender Twist® Eastern Redbud
Cercis canadensis 'Forest Pansy', Forest Pansy Redbud
Cercis chinensis 'Avondale', Avondale Chinese Redbud
Cercis chinensis 'Don Egolf', Don Egolf Chinese Redbud
Cercis reniformis 'Oklahoma', Oklahoma Redbud
Chaenomeles speciosa 'Cameo', Cameo Flowering Quince
Chaenomeles speciosa 'Texas Scarlet, Texas Scarlet Flowering Quince
Chaenomeles speciosa 'Toyo-Nishiki', Toyo-Nishiki Flowering Quince
Chamaecyparis nootkatensis 'Pendula', Weeping Alaska Cedar
Chamaecyparis obtusa 'Compacta', Compact Hinoki False Cypress
Chamaecyparis obtusa 'Fernspray Gold', Fernspray Gold Hinoki Cypress
Chamaecyparis obtusa 'Gracilis', Slender Hinoki False Cypress
Chamaecyparis obtusa 'Lutea Compacta', Compact Golden Hinoki False Cypress
Chamaecyparis obtusa 'Nana Lutea', Golden Dwarf Hinoki Cypress
Chamaecyparis pisifera 'Vintage Gold', Vintage Gold False Cypress
Chamaecyparis pisifera filifera 'Mops', Gold Mops Thread Branch Cypress
Cherry '4 in 1' semi-dwarf, 4 in 1 Cherry
Cherry 'Bing' semi-dwarf, Bing Cherry
Cherry 'Lapins' semi-dwarf, Lapins Cherry
Cherry 'Montmorency' semi-dwarf, Montmorency Cherry
Cherry 'North Star' semi-dwarf, North Star Cherry
Cherry 'Rainier' semi-dwarf, Rainier Cherry
Cherry 'Stella' semi-dwarf, Stella Cherry
Cherry 'Utah Giant' semi-dwarf, Utah Giant Cherry
Cherry 'Van' semi-dwarf, Van Cherry
Chimonanthus praecox, Fragrant Wintersweet
Chionanthus retusus, Chinese Fringetree
Chionanthus virginicus, White Fringetree
Chitalpa 'Pink Dawn', Pink Dawn Chitalpa
Cistus corbariensis, White Rock Rose
Cistus x 'Sunset', Sunset Rock Rose
Cistus x purpureus, Orchid Rock Rose
Cladrastis kentukea, Yellowwood
Cladrastis kentukea 'Perkins Pink', Perkins Pink Yellowwood
Clematis recta 'Purpurea', Purple Leaf Clematis
Clethra alnifolia 'Hummingbird', Hummingbird Summersweet
Clethra alnifolia 'Ruby Spice', Ruby Spice Summersweet
Clethra alnifolia 'Sixteen Candles', Sixteen Candles Summersweet
Cornus alba 'Elegantissima', Variegated Redtwig Dogwood
Cornus alba 'Gouchaulti', Mottled Dogwood
Cornus alba 'Ivory Halo'™, Ivory Halo Redtwig Dogwood
Cornus alternifolia, Pagoda Dogwood
Cornus baileyi, Bailey Redtwig Dogwood
Cornus controversa, Giant Dogwood
Cornus florida 'Cherokee Brave', Cherokee Brave Flowering Dogwood
Cornus florida 'Cherokee Chief', Cherokee Chief Flowering Dogwood
Cornus florida 'Cherokee Daybreak', Cherokee Daybreak Flowering Dogwood
Cornus florida 'Cherokee Sunset'™, Cherokee Sunset Flowering Dogwood
Cornus florida 'Rubra', Pink Flowering Dogwood
Cornus kousa 'Chinensis', Chinese Kousa Dogwood
Cornus kousa 'Galilean', Galilean Kousa Dogwood
Cornus kousa 'Heart Throb', Heart Throb Kousa Dogwood
Cornus kousa 'Samaritan', Samaritan Kousa Dogwood
Cornus kousa 'Satomi', Satomi Kouse Dogwood
Cornus kousa 'Wolf Eyes', Wolf Eyes Kousa Dogwood
Cornus mas 'Golden Glory', Golden Glory Dogwood
Cornus sanguinea 'Midwinter Fire', Midwinter Fire Dogwood
Cornus sericea 'Bud's Yellow', Bud's Yellow Redosier Dogwood
Cornus stolonifera 'Flaviramea', Yellow Twig Dogwood
Cornus stolonifera 'Isanti', Isanti Redosier Dogwood
Cornus stolonifera 'Kelseyi', Kelsey Dwarf Dogwood
Cornus x 'Aurora'®, Aurora Flowering Dogwood
Cornus x 'Celestial', Celestial Flowering Dogwood
Cornus x 'Constellation' ®, Constellation Flowering Dogwood
Cornus x 'Eddie's White Wonder', Eddie's White Wonder Flowering Dogwood
Cornus x 'Stellar Pink' ®, Stellar Pink Flowering Dogwood
Corylopsis pauciflora, Buttercup Winterhazel
Corylopsis spicata, Spike Winterhazel
Corylus avellana 'Contorta', Contorted European Filbert
Corylus avellana 'Fusco-rubra', Pruple Leaf European Filbert
Corylus colurna, Turkish Filbert
Cotinus coggygria 'Golden Spirit', Golden Spirt Smoketree
Cotinus coggygria 'Pink Champagne', Pink Champagne Smoketree
Cotinus coggygria 'Royal Purple', Royal Purple Smoketree
Cotinus coggygria 'Velvet Cloak', Velvet Cloak Smoketree
Cotinus obovatus, American Smoketree
Cotinus x 'Grace', Grace Smoketree
Cotoneaster apiculatus, Cranberry Cotoneaster
Cotoneaster apiculatus 'Tom Thumb', TomThumb Cotoneaster
Cotoneaster dammeri, Bearberry Cotoneaster
Cotoneaster dammeri 'Coral Beauty', Coral Beauty Cotoneaster
Cotoneaster dammeri 'Lowfast', Lowfast Cotoneaster
Cotoneaster horizontalis 'Variegatus', Variegated Rockspray Cotoneaster
Cotoneaster microphyllus 'Thymifolius', Thyme Leaf Cotoneaster
Crataegus crus-galli in. 'Crusader'®, Crusader Thornless Cockspur Hawthorn
Crataegus douglasii, Black Hawthorn
Crataegus laevigata 'Crimson Cloud', Crimson Cloud Hawthorn
Crataegus laevigata 'Paul's Scarlet, Paul's Scarlet English Hawthorn
Crataegus lavallei, Carriere Hawthorn
Crataegus phaenopyrum, Washington Hawthorn
Cryptomeria japonica 'Black Dragon', Black Dragon Cryptomeria
Cryptomeria japonica 'Yoshino', Yoshino Japanese Cryptomeria
Cupressocyparis leylandii, Leyland Cypress
Cytisus scoparius 'Burkwoodii', Burkwoodii Scotch Broom
Cytisus scoparius 'Moonlight', Moonlight Scotch Broom
Cytisus x 'Allgold', Allgold Scotch Broom
Cytisus x 'Dorothy Walpole', Dorothy Walpole Scotch Broom
Cytisus x 'Hollandia', Hollandia Scotch Broom
Cytisus x 'Lena', Lena Scotch Broom
Cytisus x 'Lilac Time', Lilac Time Scotch Broom
D
Daboecia x scotica 'William Buchanan', William Buchanan Irish Heath
Daphne x burkwoodi 'Brigg's Moonlight', Brigg's Moonlight Daphne
Daphne x burkwoodii 'Carol Mackie', Carol Mackie Daphne
Deutzia gracilis 'Nikko', Compact Slender Deutzia
Deutzia hybrida 'Strawberry Fields', Strawberry Fields Deutzia
Diervilla lonicera, Dwarf Bush-honeysuckle
Disanthus cercidifolius, Disanthus
Dryopteris erythrosora, Autumn Fern
E
Elaeagnus pungens 'Maculata', Variegated Thorny Elaeagnus
Enkianthus campanulatus 'Red Bells', Red Bells Enkianthus
Enkianthus campanulatus 'Showy Lantern', Showy Lantern Enkianthus
Erica carnea 'Springwood White', Springwood White Heath
Erica cinerea 'C.D. Eason', C. D. Eason Heath
Erica cinerea 'Purple Bell', Purple Bell Heath
Erica darlyensis 'Mediterranean Pink', Mediterranean Pink Heath
Eucommia ulmoides, Hardy Rubber Tree
Euonymus alatus 'Compacta', Compact Burning Bush
Euonymus europaeus, Common Spindle Tree
Euonymus fortunei 'Emerald 'N Gold', Emerald 'N Gold Euonymus
Euonymus fortunei 'Emerald Gaiety', Emerald Gaiety Euonymus
Euonymus fortunei 'Moonshadow' PP 6127, Moonshadow Euonymus
Euonymus fortunei 'Wolong Ghost', Wolong Ghost Euonymus
Euonymus japonicus 'Aureomarginatus', Gold Edge Japanese Euonymus
Euonymus japonicus 'Green Spire', Green Spire Euonymus
Euonymus japonicus 'Silver King', Silver King Japanese Euonymus
Euonymus japonicus 'Silver Queen', Silver Queen Japanese Euonymus
Exochorda macrantha 'The Bride', Pearl Bush
F
Fagus sylvatica 'Pendula', Weeping Green Beech
Fagus sylvatica 'Purple Fountain', Purple Fountain Beech
Fagus sylvatica 'Riversii', Rivers Purple Beech
Fagus sylvatica 'Rohanii', Rohanii Purple Beech
Fagus sylvatica 'Tricolor', Tricolor Beech
Fargesia robusta Green Screen™ Bamboo Select ®, Green Screen Clumping Bamboo
Fargesia rufa 'Sunset Glow', Sunset Glow Clumping Bamboo
Fargesia rufa Green Panda™ Bamboo Select ®, Green Panda Clumping Bamboo
Fargesia scabrida Asian Wonder™ Bamboo Select ®, Asian Wonder Bamboo
Festuca glauca 'Elijah Blue', Elijah Blue Fescue
Fig 'Desert King', Desert King Fig
Fig 'Improved Brown Turkey', Improved Brown Turkey Fig
Fig 'White Genoa', White Genoa Fig
Forsythia 'Northern Sun', Northern Sun Forsythia
Forsythia viridissima 'Bronxensis', Dwarf Green Stem Forsythia
Forsythia viridissima 'Kumson', Kumsom Forsythia
Forsythia x 'Gold Tide' ®, Gold Tide Forsythia
Forsythia x intermedia 'Fiesta', Fiesta Forsythia
Forsythia x intermedia 'Lynwood', Lynwood Gold Forsythia
Fothergilla gardenii, Dwarf Fothergilla
Fothergilla gardenii 'Blue Shadow', Blue Shadow Fothergilla
Fothergilla major 'Mount Airy', Mount Airy Fothergilla
Franklinia alatamaha, Franklin Tree
Fraxinus americana 'Autumn Applause'®, Autumn Applause White Ash
Fraxinus americana 'Autumn Purple'®, Autumn Purple White Ash
Fraxinus americana 'Royal Purple' Clump, Royal Purple White Ash
Fraxinus exc. 'Golden Desert' ®, Golden Desert Ash
Fraxinus latifolia, Oregon Ash
Fraxinus ornus, Flowering Ash
Fraxinus oxycarpa 'Raywood', Raywood Ash
Fraxinus pennsylvanica 'Cimmaron'®, Cimmaron Green Ash
Fraxinus pennsylvanica 'Leprechaun'™, Leprechaun Green Ash
Fraxinus pennsylvanica 'Marshall', Marshall Green Ash
Fraxinus pennsylvanica 'Patmore' PP 4684, Patmore Green Ash
Fraxinus pennsylvanica 'Sherwood Glen', Sherwood Glen Green Ash
Fraxinus pennsylvanica 'Summit', Summit Green Ash
Fraxinus pennsylvanica 'Urbanite' PP 6215, Urbanite Green Ash
G
Gaultheria procumbens, Creeping Wintergreen
Genista lydia, Lydia Woodwaxen
Ginkgo biloba 'Autumn Gold', Autumn Gold Maidenhair Tree
Ginkgo biloba 'Fairmount', Fairmount Maidenhair Tree
Ginkgo biloba 'Halka', Halka Maidenhair Tree
Ginkgo biloba 'Magyar', Magyar Maidenhair Tree
Ginkgo biloba 'Princeton Sentry', Princeton Sentry Maidenhair Tree
Ginkgo biloba 'Shangri-la', Shangri-la Maidenhair Tree
Gleditsia triacanthos 'Imperial' ®, Imperial Honeylocust
Gleditsia triacanthos 'Shademaster' ®, Shademaster Honeylocust
Gleditsia triacanthos 'Skyline' ®, Skyline Honeylocust
Gleditsia triacanthos 'Sunburst' ®, Sunburst Honeylocust
Gymnocladus dioicus, Kentucky Coffeetree
H
Hakonechloa macra 'Albo-striata', Albo-striata Hakone Ornamental Grass
Hakonechloa macra 'All Gold', All Gold Hakone Ornamental Grass
Hakonechloa macra 'Aureola', Aureola Hakone Ornamental Grass
Hakonechloa macra 'Bene-Kaze', Bene-Kaze Hakone Grass
Halesia monticola, Mountain Silverbell
Halesia monticola 'Arnold Pink', Arnold Pink Mountain Silverbell
Halesia tetraptera, Carolina Silverbell
Hamamelis intermedia 'Arnold Promise', Arnold Promise Witchhazel
Hamamelis intermedia 'Diane', Diane Witchhazel
Hamamelis intermedia 'Jelena', Jelena Witchhazel
Hamamelis mollis 'Pallida', Pallida Chinese Witchhazel
Hamamelis vernalis, Vernal Witchhazel
Hamamelis virginiana, Common Witchhazel
Hebe 'Autumn Glory', Autumn Glory Hebe
Hebe 'Great Orme', Great Orme Hebe
Hebe p. 'Sutherlandii', Sutherland Hebe
Helictotrichon semp. 'Sapphire', Sapphire Blue Oat Grass
Helleborus 'Royal Heritage'™, Royal Heritage Christmas Rose
Heptacodium miconioides, Seven-son Flower
Hibiscus syriacus 'Ardens', Ardens Rose of Sharon
Hibiscus syriacus 'Blue Bird', Blue Bird Rose of Sharon
Hibiscus syriacus 'Blue Satin'® PP 12680, Blue Satin Rose of Sharon
Hibiscus syriacus 'Blushing Bride', Blushing Bride Rose of Sharon
Hibiscus syriacus 'Collie Mullins', Collie Mullins Rose of Sharon
Hibiscus syriacus 'Diana', Diana Rose of Sharon
Hibiscus syriacus 'Lavender Chiffon', Lavender Chiffon Rose of Sharon
Hibiscus syriacus 'Lucy', Lucy Rose of Sharon
Hibiscus syriacus 'Minerva', Minerva Rose of Sharon
Hibiscus syriacus 'Red Heart', Red Heart Rose of Sharon
Hibiscus syriacus 'Violet Satin', Violet Satin Rose of Sharon
Hibiscus syriacus 'Woodbridge', Woodbridge Rose of Sharon
Holodiscus discolor, Ocean Spray
Hydrangea a. 'Petiolaris', Climbing Hydrangea
Hydrangea arborescens 'Annabelle', Annabelle Smooth Hydrangea
Hydrangea macrophylla 'Glowing Embers', Glowing Embers Hydrangea
Hydrangea macrophylla 'Lemon Wave', Lemon Wave Hydrangea
Hydrangea macrophylla 'Madame E. Mouillere', Madame E. Mouillere Bigleaf Hydrangea
Hydrangea macrophylla 'Mariesii', Mariesii Lacecap Hydrangea
Hydrangea macrophylla 'Nikko Blue', Nikko Blue Hydrangea
Hydrangea macrophylla 'Penny Mac', Penny Mac Bigleaf Hydrangea
Hydrangea macrophylla 'Pia', Pia Hydrangea
Hydrangea macrophylla 'Teller Blue', Teller Blue Lacecap Hydrangea
Hydrangea macrophylla 'Teller Pink', Teller Pink Lacecap Hydrangea
Hydrangea macrophylla 'Teller Red', Teller Red Lacecap Hydrangea
Hydrangea macrophylla 'Teller White', Teller White Lacecap Hydrangea
Hydrangea macrophylla 'Tokyo Delight', Tokyo Delight Lacecap Hydrangea
Hydrangea paniculata 'Grandiflora', PeeGee Hydrangea
Hydrangea paniculata 'Kyushu', Kyushu Hydrangea
Hydrangea paniculata 'Limelight' PP 12874, Limelight Hydrangea
Hydrangea paniculata 'Little Lamb', Little Lamb Hydrangea
Hydrangea paniculata 'Pink Diamond', Pink Diamond Hydrangea
Hydrangea paniculata 'Quick Fire' ™ PP 16812, Quick Fire Hydrangea
Hydrangea paniculata 'Snow Mountain' std., Snow Mountain Hydrangea
Hydrangea paniculata 'Tardiva', Tardiva Hydrangea
Hydrangea quercifolia 'Alice', Alice Oakleaf Hydrangea
Hydrangea quercifolia 'Pee Wee', Pee Wee Oakleaf Hydrangea
Hydrangea quercifolia 'Snow Queen', Snow Queen Oakleaf Hydrangea
Hydrangea quercifolia 'Snowflake', Snowflake Oakleaf Hydrangea
Hydrangea serrata 'Benigaku', Benigaku Sawtooth Hydrangea
Hydrangea serrata 'Preziosa', Preziosa Hydrangea
Hypericum frondosum 'Sunburst', Sunburst Golden St. Johnswort
I
Ilex aquifolium 'Siberia' ™, Siberia English Holly
Ilex centrochinensis x aquifolium 'Centennial Girl', Centennial Girl Holly
Ilex crenata 'Sky Pencil', Sky Pencil Japanese Holly
Ilex glabra 'Densa', Dense Inkberry
Ilex meserveae 'Blue Girl', Blue Girl Holly
Ilex meserveae 'Blue Maid'®, Blue Maid Holly
Ilex meserveae 'Blue Prince', Blue Prince Holly
Ilex meserveae 'Blue Princess', Blue Princess Holly
Ilex meserveae 'Honey Maid', Honey Maid Holly
Ilex x 'Nellie R Stevens', Nellie R Stevens Holly
Ilex x aquipernyi 'Dragon Lady', Dragon Lady Holly
Itea virginiana 'Merlot', Merlot Sweetspire
Itea virginica 'Henry's Garnet', Henry's Garnet Sweetspire
Itea virginica 'Little Henry' PP 10988, Little Henry Sweetspire
J
Juglans nigra, Black Walnut
Juniperus chinensis 'Gold Lace', Gold Lace Juniper
Juniperus chinensis 'Gold Star'®, Gold Star Juniper
Juniperus chinensis 'Old Gold', Old Gold Juniper
Juniperus chinensis 'Sargentii Viridis', Green Sargent Juniper
Juniperus chinensis 'Sea Green', Sea Green Juniper
Juniperus conferta 'Blue Pacific', Blue Pacific Shore Juniper
Juniperus horizontalis 'Bar Harbor', Bar Harbor Juniper
Juniperus horizontalis 'Blue Chip', Blue Chip Juniper
Juniperus horizontalis 'Wiltoni', Blue Rug Juniper
Juniperus procumbens 'Nana', Dwarf Japanese Garden Juniper
Juniperus sabina 'Broadmoor', Broadmoor Juniper
Juniperus sabina 'Buffalo', Buffalo Juniper
Juniperus sabina 'Tam New Blue', New Blue Tam Juniper
Juniperus scopulorum 'Moonglow', Moonglow Juniper
Juniperus scopulorum 'Wichita Blue', Wichita Blue Juniper
Juniperus squamata 'Blue Star', Blue Star Juniper
Juniperus squamata 'Holgeri', Holger Juniper
Juniperus virginiana 'Cupressifolia', Hillspire Juniper
Juniperus virginiana 'Skyrocket', Skyrocket Juniper
K
Koelreuteria paniculata, Goldenrain Tree
Koelreuteria paniculata 'Fastigiata, Columnar Goldenrain Tree
L
Laburnum anagyroides 'Columnaris', Columnar Common Goldenchain Tree
Laburnum x watereri 'Pendulum', Weeping Goldenchain Tree
Laburnum x watereri 'Vossi', Goldenchain Tree
Lagerstroemia fauriei 'Muskogee', Muskogee Crapemyrtle
Lagerstroemia fauriei 'Tuscarora', Tuscarora Crapemyrtle
Leptodermis oblonga, Leptodermis
Leucothoe axillaris, Coast Leucothoe
Leucothoe fontanesiana 'Nana', Compact Drooping Leucothoe
Leucothoe fontanesiana 'Rainbow', Rainbow Leucothoe
Leycesteria formosa, Himalaya Honeysuckle
Ligustrum x vicaryi, Golden Vicary Privet
Lindera benzoin, Spicebush
Liquidambar styraciflua, American Sweetgum
Liquidambar styraciflua 'Aurea', Variegated Sweetgum
Liquidambar styraciflua 'Burgundy', Burgundy Sweetgum
Liquidambar styraciflua 'Cherokee', Cherokee Sweetgum
Liquidambar styraciflua 'Moraine', Moraine Sweetgum
Liquidambar styraciflua 'Rotundiloba', Rotunduloba Sweetgum
Liriodendron tulipifera, Tuliptree
Liriodendron tulipifera 'Fastigiata', Columnar Tuliptree
Lonicera fragrantissima, Winter Honeysuckle
Lonicera x 'Dropmore Scarlet', Dropmore Scarlet Vining Honeysuckle
Lonicera x 'Honeyrose', Honeyrose Honeysuckle
Lonicera x hect. 'Goldflame', Goldflame Vining Honeysuckle
Lonicera xylosteum 'Emerald Mound', Emerald Mound Honeysuckle
Loropetalum chinense 'Rubra', Chinese Fringe-flower
M
Maackia amurensis, Amur Maackia
Maackia amurensis 'Starburst', Starburst Amur Maackia
Magnolia 'Red Lucky', Red Lucky Magnolia
Magnolia 'Yellow River', Yellow River Magnolia
Magnolia 'Yellow River', Yellow River Magnolia
Magnolia acuminata 'Butterflies', Butterflies Magnolia
Magnolia denudata, Yulan Magnolia
Magnolia grandiflora 'Bracken's Brown Beauty', Bracken's Brown Beauty Southern Magnolia
Magnolia grandiflora 'Edith Bogue', Edith Bogue Evergreen Magnolia
Magnolia grandiflora 'Galaxy', Galaxy Magnolia
Magnolia grandiflora 'Victoria', Victoria Evergreen Magnolia
Magnolia liliiflora 'Nigra', Nigra Magnolia
Magnolia liliiflora 'Susan', Susan Magnolia
Magnolia loebneri 'Leonard Messel', Leonard Messel Magnolia
Magnolia sieboldii, Oyama Magnolia
Magnolia sprengeri 'Diva', Diva Magnolia
Magnolia stellata 'Royal Star', Royal Star Magnolia
Magnolia stellata 'Waterlily', Waterlily Star Magnolia
Magnolia virginiana, Sweetbay Magnolia
Magnolia virginiana 'Moonglow®, Moonglow Sweetbay Magnolia
Magnolia x 'Iolanthe', Iolanthe Magnolia
Magnolia x loebneri 'Merrill', Merrill Magnolia
Magnolia x soulangiana, Saucer Magnolia
Magnolia x soulangiana 'Rustica Rubra', Rustica Rubra Magnolia
Magnolia x soulangiana 'Sayonara', Sayonara Magnolia
Mahonia aquifolium, Oregon Grape
Mahonia repens, Creeping Oregon Grape
Mahonia x media 'Charity', Charity Mahonia
Malus 'Adirondack', Adirondack Flowering Crabapple
Malus 'Camzam', Camelot® Flowering Crabapple
Malus 'Coralburst' ®, Coralburst Flowering Crabapple
Malus 'Coralburst/Sargent Tina' two tiered,
Malus 'Dolgo', Dolgo Flowering Crabapple
Malus 'Donald Wyman', Donald Wyman Flowering Crabapple
Malus 'Golden Raindrops'®, Golden Raindrops Flowering Crabapple
Malus 'Hamlet' ®, Hamlet Flowering Crabapple
Malus 'Indian Summer', Indian Summer Flowering Crabapple
Malus 'Klehm's Improved Bechtel', Klehm's Improved Bechtel Flowering Crabapple
Malus 'Lollipop'™, Lollipop® Flowering Crabapple
Malus 'Louisa', Louisa Flowering Crabapple
Malus 'Pink Princess', Pink Princess Flowering Crabapple
Malus 'Prairifire', Prairifire Flowering Crabapple
Malus 'Purple Prince' PP 8478, Purple Prince Flowering Crabapple
Malus 'Red Jewel' PP 3267, Red Jewel Flowering Crabapple
Malus 'Robinson', Robinson Flowering Crabapple
Malus 'Royal Gem' ™, Royal Gem Flowering Crabapple
Malus 'Royal Raindrops'®, Royal Raindrops® Crabapple
Malus 'Royalty', Royalty Flowering Crabapple
Malus 'Sargentii Tina', Sargent Tina Flowering Crabapple
Malus 'Sentinel', Sentinel Flowering Crabapple
Malus 'Snowdrift', Snowdrift Flowering Crabapple
Malus 'Spring Snow', Spring Snow Flowering Crabapple
Malus 'Sugar Tyme'®, Sugar Tyme® Flowering Crabapple
Malus 'Thunderchild', Thunderchild Flowering Crabapple
Malus floribunda, Japanese Flowering Crabapple
Malus sargentii, Sargent Crabapple
Malus trans. 'Golden Raindrops'®, Golden Raindrops Flowering Crabapple
Malus'Lancelot/Hamlet'® two-tiered,
Matteuccia struthiopteris, Ostrich Fern
Metasequoia glyptostroboides, Dawn Redwood
Microbiota deccusata, Russian Cypress
Miscanthus o. 'Purpurascens', Flame Grass
Miscanthus sin. 'Adagio' (Orn. Grass), Adagio Miscanthus (Ornamental Grass)
Miscanthus sin. 'Graziella', Graziella Ornamental Grass
Miscanthus sin. 'Morning Light' (Orn. Grass), Silver Maiden Grass (Ornamental Grass)
Miscanthus sin. 'Silberfeder', Silver Feather Ornamental Grass
Miscanthus sin. 'Silberspinne' (Orn. Grass), Silver Spider Miscanthus
Miscanthus sin. 'Strictus' (Orn. Grass), Porcupine Grass (Ornamental Grass)
Miscanthus sin. 'Variegatus' (Orn. Grass), Variegated Miscanthus (Ornamental Grass)
Molinia caerulea 'Strahlenquelle' (Orn. Grass), Fountain Spray Molinia
Morus alba 'Chaparral', Fruitless Weeping Mulberry
Morus alba 'Kingan', Kingan Fruitless Mulberry
Myrica pensylvanica, Northern Bayberry
N
Nandina domestica 'Firepower', Firepower Heavenly Bamboo
Nandina domestica 'Harbour Dwarf', Harbour Dwarf Heavenly Bamboo
Nandina domestica 'Moyer's Red', Moyer's Red Heavenly Bamboo
Nectarine 'Arctic Jay' semi-dwarf, Arctic Jay Nectarine
Nectarine 'Fantasia' semi-dwarf, Fantasia Nectarine
Nectarine 'Goldmine' semi-dwarf, Goldmine Nectarine
Nectarine 'Necta Babe' Genetic Dwf, Nectar Babe Miniature Nectarine
Nectarine 'Necta Zee' Genetic Dwf, Nectar Zee Miniature Nectarine
Nyssa sylvatica, Black Tupelo
Nyssa sylvatica 'Select', Select Black Tupelo
O
Oemleria cerasiformis, Indian Plum
Ophiopogon planiscapus 'Nigrescens', Black Mondo Grass
Osmanthus heterophyllus 'Goshiki', Goshiki Holly Osmanthus
Ostrya virginiana, American Hophornbeam
P
Pachysandra terminalis 'Green Sheen', Green Sheen Japanese Spurge
Panicum vir. 'Heavy Metal' (Orn Grass), Blue Switchgrass (Ornamental Grass
Panicum vir. 'Prairie Sky', Prairie Sky Switch Grass
Parrotia persica, Persian Parrotia
Paulownia tomentosa, Empress Tree
Peach '3 in 1' Cold hardy, 3 in 1 Peach
Peach 'Bonanza' Genetic Dwarf 18" std, Bonanza Dwarf Peach
Peach 'Bonfire' Genetic Dwarf, Bonfire Dwarf Peach
Peach 'Double Jewel' semi-dwarf, Double Jewel Peach
Peach 'Eldorado' Genetic Dwarf, Eldorado Miniature Peach
Peach 'Empress' Genetic Dwarf, Empress Dwarf Peach
Peach 'Giant Elberta' semi-dwarf, Giant Elberta Peach
Peach 'Gleason Early Elberta' semi-dwarf, Gleason Early Elberta Peach
Peach 'Golden Glory' Genetic Dwarf, Golden Glory Dwarf Peach
Peach 'Honey Babe'® Genetic Dwarf, Honey Babe Miniature Peach
Peach 'Pix Zee'® Genetic Dwarf, Pix Zee Miniature Peach
Peach 'Red Haven' semi-dwarf, Red Haven Peach
Peach 'Reliance' semi-dwarf, Reliance Peach
Pear '20th Century' semi-dwarf, 20th Century Pear
Pear '4 in 1' Espalier, 4 in 1 Espaliered Pear
Pear 'Anjou' semi-dwarf, Anjou Pear
Pear 'Asian 4 in 1' Espalier, 4 in 1 Asian Pear Espalier
Pear 'Bartlett' semi-dwarf, Barlett Pear
Pear 'Chojuro' semi-dwarf, Chojuro Pear
Pear 'Comice' semi-dwarf, Comice Pear
Pear 'Hosui' semi-dwarf, Hosui Asian Pear
Pear 'Red Anjou' semi-dwarf, Red Anjou Pear
Pear 'Red Bartlett' semi-dwarf, Red Bartlett Pear
Pear 'Shinseiki' semi-dwarf, Shinseiki Pear
Pennisetum a. 'Hameln', Dwarf Fountain Grass
Persimmon 'Fuyu-Jiro', Fuyu Persimmon
Persimmon 'Hachya', Hachya Persimmon
Persimmon 'Izu', Izu Persimmon
Philadelphus 'Snow Dwarf', Snow Dwarf Mockorange
Philadelphus lewisii 'Blizzard', Blizzard Mockorange
Philadelphus vir. 'Miniature Snowflake', Miniature Snowflake Mockorange
Philadelphus vir. 'Minnesota Snowflake', Minnesota Snowflake Mockorange
Phormium 'Apricot Queen', Apricot Queen New Zealand Flax
Phormium 'Bronze', Bronze New Zealand Flax
Phormium 'Carousel', Carousel New Zealand Flax
Phormium 'Lancer Red-Edge', Lancer Red-Edge New Zealand Flax
Phormium 'Lancer Terracotta', Lancer Terracotta New Zealand Flax
Phormium 'Pink Panther', Pink Panther New Zealand Flax
Phormium 'Pink Stripe', Pink Stripe New Zealand Flax
Phormium 'Pizazz', Pizazz New Zealand Flax
Phormium 'Rainbow Queen', Rainbow Queen New Zealand Flax
Phormium 'Sabre Dark Green', Sabre Dark Green New Zealand Flax
Phormium 'Shiraz', Shiraz New Zealand Flax
Phormium 'Wings of Gold', Wings of Gold New Zealand Flax
Phormium 'Yellow Wave', Yellow Wave New Zealand Flax
Phormium cookianum 'Flamingo', Flamingo New Zealand Flax
Phormium tenax 'Amazing Red', Amazing Red New Zealand Flax
Phormium tenax 'Lineatum', Striped New Zealand Flax
Phormium tenax 'Platt's Black', Platt's Black New Zealand Flax
Phormium tenax 'Sundowner', Sundowner New Zealand Flax
Phormium tenax 'Variegatum', Variegated New Zealand Flax
Phyllostacchys a. 'Areocaulis 'Yellow Gold'™, Yellow Gold Running Bamboo
Physocarpus opulifolius 'Coppertina' ™ PP16,371, Coppertina Ninebark
Physocarpus opulifolius 'Diabolo'® PP 11211, Diabolo® Ninebark
Physocarpus opulifolous 'Summer Wine' PP14,821, Summer Wine Ninebark
Picea abies 'Nidiformis', Bird's Nest Spruce
Picea abies 'Pendula', Weeping Norway Spruce
Picea glauca 'Conica', Dwarf Alberta Spruce
Picea mariana 'Ericoides', Blue Nest Spruce
Picea omorika 'Nana', Dwarf Serbian Spruce
Picea pungens, Colorado Spruce
Picea pungens 'Bacheri', Bacheri Colorado Blue Spruce
Picea pungens 'Blue Select', Blue Select Colorado Spruce
Picea pungens 'Glauca Globosa', Globe Colorado Blue Spruce
Picea pungens 'Hoopsii', Hoopsii Colorado Blue Spruce
Picea pungens 'Moerheim', Moerheim Colorado Blue Spruce
Pieris 'Brouwer's Beauty', Brouwer's Beauty Pieris
Pieris japonica 'Cavatine', Cavatine Japanese Pieris
Pieris japonica 'Forest Flame', Forest Flame Japanese Pieris
Pieris japonica 'Mountain Fire', Mountain Fire Japanese Pieris
Pieris japonica 'Prelude', Prelude Japanese Pieris
Pieris japonica 'Valley Rose', Valley Rose Japanese Pieris
Pieris japonica 'Valley Valentine', Valley Valentine Japanese Pieris
Pinus aristata, Bristlecone Pine
Pinus bungeana, Lacebark Pine
Pinus flexilis 'Vanderwolf', Vanderwolf's Pyramid Pine
Pinus mugo 'Mughus', Mughus Swiss Mountian Pine
Pinus mugo 'Pumilio', Dwarf Mugo Pine
Pinus nigra, Austrian Black Pine
Pinus ponderosa, Ponderosa Pine
Pinus strobiformis, Southwestern White Pine
Pinus strobus 'Pendula', Weeping Eastern White Pine
Pistachia chinensis, Chinese Pistache
Platanus x acerifolia 'Bloodgood', Bloodgood London Planetree
Platanus x acerifolia 'Columbia', Columbia Planetree
Platanus x acerifolia 'Yarwood', Yarwood London Planetree
Pleioblastus distichus 'Dwarf Fernleaf', Dwarf Fernleaf Bamboo
Pleioblastus fortunei, Dwarf Whitestripe Bamboo
Pleioblastus fortunei 'Dwarf Whitestripe', Dwarf Whitestripe Bamboo
Pleioblastus fortunei Little Zebra™ Bamboo Select ®, Little Zebra Spreading Groundcover Bamboo
Plum 'Italian Prune' semi-dwarf, Italian Prune
Plum 'Santa Rosa' semi-dwarf, Santa Rosa Plum
Plum 'Satsuma' semi-dwarf, Satsuma Plum
Plum 'Stanley Prune' semi dwarf, Stanley Prune
Pluot 'Flavor King' semi-dwarf, Flavor King Pluot
Pluot 'Flavor Supreme' semi-dwarf, Flavor Supreme Pluot
Polystichum acrostichoides (Christmas Fern), Christmas Fern
Polystichum polyblepharum (tassel fern), Tassel Fern
Polystichum setiferum (Alaska Fern), Alaska Fern
Populus deltoides 'Siouxland', Siouxland Poplar
Populus tremula 'Erecta', Swedish Columnar Aspen
Populus x canadensis 'Robusta', Cottonless Cottonwood
Potentilla fruticosa 'Abbotswood', Abbotswood Cinquefoil
Potentilla fruticosa 'Gold Star', Gold Star Cinquefoil
Potentilla fruticosa 'Goldfinger', Goldfinger Cinquefoil
Potentilla fruticosa 'Pink Beauty', Pink Beauty Cinquefoil
Potentilla fruticosa 'Red Star', Red Star Cinquefoil
Potentilla fruticosa 'Tangerine', Tangerine Cinquefoil
Prunus 'Snow Goose', Snow Goose Flowering Cherry
Prunus 'Snowfountains' ®, Snowfountains® Weeping Cherry
Prunus blireiana, Blireiana Flowering Plum
Prunus cerasifera 'Krauter Vesuvius, Krauter Vesuvius Flowering Plum
Prunus cerasifera 'Mt.St. Helens'™, Mt. St. Helens Flowering Plum
Prunus cerasifera 'Newport', Newport Flowering Plum
Prunus cerasifera 'Purple Pony', Purple Pony Flowering Plum
Prunus cerasifera 'Thundercloud', Thundercloud Flowering Plum
Prunus cistena, Purple Leaf Sand Cherry
Prunus fruticosa 'Globosa' on serrula, European Dwarf Globe Cherry
Prunus fruticosa 'Globosa' on serrula, European Dwarf Globe Cherry
Prunus glandulosa 'Rosea', Dwarf Flowering Almond
Prunus laurocerasus 'Otto Luykens', Otto Luykens Laurel
Prunus laurocerasus 'Schipkaensis', Shipka Cherrylaurel
Prunus laurocerasus 'Zabeliana', Zabeliana Cherrylaurel
Prunus lusitanica, Portugal Laurel
Prunus maackii, Amur Chokecherry
Prunus padus, European Bird Cherry
Prunus padus 'Summer Glow' ™, Summer Glow Bird Cherry
Prunus sargentii 'Accolade', Accolade Sargent Cherry
Prunus sargentii 'Columnaris', Columnaris Sargent Cherry
Prunus serrulata 'Kwanzan', Kwanzan Flowering Cherry
Prunus serrulata 'Kwanzan' on serrula, Kwanzan Flowering Cherry
Prunus serrulata 'Mt. Fuji', Mt. Fuji Flowering Cherry
Prunus serrulata 'Royal Burgundy' PP 6520, Royal Burgundy Flowering Cherry
Prunus serrulata 'Shirofugen', Shirofugen Flowering Cherry
Prunus subhirtella 'Pendula', Double Weeping Cherry
Prunus subhirtella 'Pendula' 5' graft, Double Weeping Cherry
Prunus virginiana, Common Chokecherry
Prunus virginiana 'Canada Red', Canada Red Chokecherry
Prunus x pisnshzam 'Pink Snow Showers'™, Pink Snow Showers™ Weeping Cherry
Prunus x yedoensis 'Akebono'™, Daybreak Cherry
Prunus x yedoensis 'Cascade Snow'™, Cascade Snow Flowering Cherry
Prunus x yedoensis 'Yoshino', Yoshino Flowering Cherry
Pterostyrax hispida, Fragrant Epaulettetree
Pyrus calleryana 'Aristocrat'®, Aristocrat Flowering Pear
Pyrus calleryana 'Capital', Capital Flowering Pear
Pyrus calleryana 'Chanticleer' ®, Chanticleer Flowering Pear
Pyrus calleryana 'New Bradford', New Bradford Flowering Pear
Pyrus calleryana 'Redspire', Redspire Flowering Pear
Pyrus fauriei, Korean Flowering Pear
Q
Quercus bicolor, Swamp White Oak
Quercus coccinea, Scarlet Oak
Quercus gambellii, Gambel Oak
Quercus garryana, Oregon White Oak
Quercus macrocarpa, Bur Oak
Quercus palustris, Pin Oak
Quercus robur, English Oak
Quercus robur 'Skyrocket'™, Skyrocket English Oak
Quercus rubra, Northern Red Oak
Quercus x 'Crimson Spire'™, Crimson Spire Oak
R
Rhamnus frangula 'Asplenifolia', Fernleaf Buckthorn
Rhamnus frangula 'Columnaris', Columnar Glossy Buckthorn
Rhamnus frangula 'Fine Line' ™ PP 14791, Fine Line Buckthorn
Rhododendron 'Catawbiensis 'Album', Catawbiensis Album Rhododendron
Rhododendron 'Catawbiensis Boursault', Catawbiensis Boursault Rhododendron
Rhododendron 'English Roseum', English Roseum Rhododendron
Rhododendron 'Henry's Red', Henry's Red Rhododendron
Rhododendron 'Janet Blair', Janet Blair Rhododendron
Rhododendron 'Ken Janeck', Ken Janeck Rhododendron
Rhododendron 'Lee's Dark Purple', Lee's Dark Purple Rhododendron
Rhododendron 'Minnetonka', Minnetonka Rhododendron
Rhododendron 'Nova Zembla', Nova Zembla Rhododendron
Rhododendron 'Olga Mezitt', Olga Mezitt Rhododendron
Rhododendron 'PJM Compacta', PJM Compact Rhododendron
Rhododendron 'PJM Elite', PJM Elite Rhododendron
Rhododendron 'Purple Gem', Purple Gem Rhododendron
Rhododendron 'Roseum Elegans', Roseum Elegans Rhododendron
Rhododendron 'Scintillation', Scintillation Rhododendron
Rhododendron 'Yaku Prince', Yaku Prince Rhododendron
Rhododendron 'Yaku Princess', Yaku Princess Rhododendron
Rhododendron tomentosum 'Milky Way', Milky Way Rhododendron
Rhus aromatica 'Gro-Low', Gro-Low Fragrant Sumac
Rhus glabra, Smooth Sumac
Rhus typhina, Staghorn Sumac
Rhus typhina 'Laciniata', Cutleaf Staghorn Sumac
Ribes alpinum, Alpine Currant
Ribes aureum, Golden Currant
Ribes sanguineum 'King Edward VII', King Edward VII Winter Currant
Ribes sanguineum 'Pokey's Pink', Pokey's Pink Flowering Current
Ribes sanguineum 'White Icicle', White Icicle Winter Currant
Robinia pseudoacacia 'Frisia', Frisia Black Locust
Robinia pseudoacacia 'Purple Crown', Purple Crown Black Locust
Robinia pseudoacacia 'Purple Robe', Purple Robe Black Locust
Robinia pseudoacacia 'Twisty Baby'®, Twisty Baby Black Locust
Rosa 'Blushing Knockout'™, Blushing Knockout Hardy Rose
Rosa 'Double Knockout' ™, Double Knockout Hardy Rose
Rosa 'Home Run' ™, Home Run Hardy Rose
Rosa 'Knockout'™, Knockout Hardy Rose
Rosa 'Nearly Wild', Nearly Wild Hardy Rose
Rosa 'Pink Knockout' ™, Pink Knockout Hardy Rose
Rosa 'Rainbow Knock Out' ™, Rainbow Knock Out Hardy Tree Rose
Rosa glauca, Redleaf Rose
Rubus calycinoides, Bramble
S
Salix 'Prairie Cascade', Prairie Cascade Weeping Willow
Salix 'Scarlet Curls'®, Scarlet Curls Willow
Salix alba 'Niobe', Golden Weeping Willow
Salix caprea 'Pendula', Weeping Pussy Willow
Salix int. 'Hakuro Nishiki', Dappled Willow
Salix matsudana 'Globe Navaho', Navajo Globe Willow
Salix matsudana 'Globe', Globe Willow
Salix matsudana 'Umbraculifera', Globe Willow
Salix purpurea 'Nana', Dwarf Blue Arctic Willow
Salix purpurea 'Pendula', Weeping Purpleosier Willow
Sambucus nigra 'Black Beauty' ™, Black Beauty Elderberry
Sambucus nigra 'Black Lace' PP 15575, Black Lace Elderberry
Sambucus nigra 'Madonna', Madonna European Elder
Sarcococca hookeriana 'Humilis', Himalayan Sarcococca
Sarcococca ruscifolia, Fragrant Sarcococca
Schizophragma hydrangeoides 'Roseum', Pink Japanese Hydrangea Vine
Sequoia sempervirens 'Soquel', Soquel Coast Redwood
Sequoiadendron giganteum, Giant Redwood
Skimmia japonica 'Female', Japanese Skimmia (Female)
Skimmia japonica 'Male', Japanese Skimmia (Male)
Sophora japonica 'Halka', Halka Japanese Pagoda Tree
Sophora japonica 'Princeton Upright, Princeton Upright Jap. Pagoda Tree
Sophora japonica 'Regent', Regent Japanese Pagoda Tree
Sorbus aucuparia 'Cardinal Royal'™ PP 3114, Cardinal Royal Mountain Ash
Sorbus hupehensis 'Pink Pagoda', Pink Pagoda Mountain Ash
Spiraea albiflora, Japanese White Spiraea
Spiraea betulifolia, Birchleaf Spiraea
Spiraea bumalda 'Anthony Waterer', Anthony Waterer Spiraea
Spiraea bumalda 'Goldflame', Goldflame Spiraea
Spiraea bumalda 'Goldmound', Goldmound Spiraea
Spiraea bumalda 'Neon Flash', Neon Flash Spiraea
Spiraea douglasii, Western Spiraea
Spiraea japonica 'Little Princess', Little Princess Spiraea
Spiraea japonica 'Magic Carpet', Magic Carpet Spiraea
Spiraea nipponica 'Snowmound', Snowmound Spiraea
Spiraea thunbergii, Thunberg Spiraea
Spiraea vanhouttei 'Renaissance', Renaissance Spiraea
Sryinga pekinensis 'China Snow', China Snow Pekin Lilac
Stewartia pseudocamellia, Japanese Stewartia
Stewartia rostrata, Upright Stewartia
Stipa gigantea (Orn. Grass), Giant Stipa (Ornamental Grass)
Styrax japonicus, Japanese Snowbell
Styrax japonicus 'Pink Chimes', Japanese Snowbell
Styrax japonicus 'Snowcone' ®, Snowcone Japanese Snowbell
Symphoricarpos albus, Snowberry
Symphoricarpos orbiculatus, Indian Current Coralberry
Symphoricarpos x d. 'Magic Berry', Magic Berry Indian Current
Syringa b. 'Tinkerbelle', Tinkerbelle Lilac
Syringa hyacinth. 'Pocahontas', Pocahontas Lilac
Syringa meyeri 'Palibin', Dwarf Korean Lilac
Syringa patula 'Miss Kim', Miss Kim Lilac
Syringa pekinensis, Pekin Lilac
Syringa pekinensis 'Beijing Gold'®, Beijing Gold® Pekin Lilac
Syringa pekinensis 'Summer Charm', Summer Charm Pekin Lilac
Syringa reticulata 'Ivory Silk', Ivory Silk Japanese Tree Lilac
Syringa vulgaris, Common Lilac
Syringa vulgaris 'Adelaide Dunbar', Adelaide Dunbar Lilac
Syringa vulgaris 'Angel White', Angel White Lilac
Syringa vulgaris 'Belle de Nancy', Belle de Nancy Lilac
Syringa vulgaris 'Charles Joly', Charles Joly Lilac
Syringa vulgaris 'Congo', Congo Lilac
Syringa vulgaris 'E.J. Gardner', Edward J. Gardner Lilac
Syringa vulgaris 'Katherine Havemeyer', Katherine Havemeyer Lilac
Syringa vulgaris 'Krasavitsa Moskvy', Krasavitsa Moskvy Lilac
Syringa vulgaris 'Ludwig Spaeth', Ludwig Spaeth Lilac
Syringa vulgaris 'Monge', Monge Lilac
Syringa vulgaris 'President Grevy', President Grevy Lilac
Syringa vulgaris 'Sensation', Sensation Lilac
T
Taxodium distichum, Baldcypress
Taxus baccata 'Erecta', Columnar English Yew
Taxus baccata 'Repandens', Spreading English Yew
Taxus media 'Dark Green Spreader', Dark Green Spreader Yew
Taxus media 'Densiformis', Densiformis Yew
Taxus media 'Hicksii', Hick's Yew
Thuja occidentalis 'Emerald Green', Emerald Green Arborvitae
Thuja occidentalis 'Rheingold', Golden Arborvitae
Thuja occidentalis 'Sherwood Frost', Sherwood Frost Arborvitae
Thuja occidentalis 'Sunkist', Sunkist Arborvitae
Thuja occidentalis 'Teddy', Teddy Bear Arborvitae
Thuja occidentalis 'Tom Thumb', Tom Thumb Arborvitae
Tilia americana 'Redmond', American Linden
Tilia cordata 'Chancellor', Chancellor Littleleaf Linden
Tilia cordata 'Greenspire' ®, Greenspire Littleleaf Linden
Tilia tomentosa 'Sterling Silver' PP6511, Sterling Silver Linden
Tilia x euchlora, Crimean Linden
Tsuga canadensis , Canadian Hemlock
Tsuga canadensis 'Gentsch White', Gentsch White Canadian Hemlock
Tsuga canadensis 'Pendula', Sargent's Weeping Hemlock
Tsuga heterophylla, Western Hemlock
U
Ulmus 'Frontier', Frontier Elm
Ulmus glabra 'Camperdownii', Camperdown Elm
Ulmus parvifolia 'Allee' ® PP 7552, Allee Lacebark Elm
Ulmus parvifolia 'Bosque'® PP11,295, Bosque® Lacebarl Elm
Ulmus parvifolia 'Heritage'®, Heritage® Lacebark Elm
Ulmus x 'Accolade', Accolade Elm
Ulmus x 'Triumph', Triumph Elm
Umbellularia californica, Oregon Myrtle
V
Viburnum bodnantense 'Dawn', Pink Dawn Viburnum
Viburnum burkwoodii, Burkwood Viburnum
Viburnum carlesii 'Compactum', Compact Koreanspice Viburnum
Viburnum davidii, David Viburnum
Viburnum dentatum 'Blue Muffin'™, Blue Muffin Arrowwood Viburnum
Viburnum dentatum 'Northern Burgundy'®, Northern Burgundy Arrowwood Viburnum
Viburnum lantana 'Mohican' std., Mohican Viburnum
Viburnum nudum 'Winterthur', Winterthur Viburnum
Viburnum opulus, European Cranberrybush Viburnum
Viburnum opulus 'Compactum', Compact European Cranberrybush
Viburnum opulus 'Nanum', Dwarf European Cranberrybush
Viburnum opulus 'Roseum', European Snowball
Viburnum plicatum tom. 'Newzam', Newport® Doublefile Viburnum
Viburnum plicatum tom. 'Shasta', Shasta Doublefile Viburnum
Viburnum plicatum tom. 'Summer Snowflake', Summer Snowflake Viburnum
Viburnum plicatum tomentosum, Doublefile Viburnum
Viburnum pragense, Prague Viburnum
Viburnum sargentii 'Onondaga', Onondaga Viburnum
Viburnum tinus 'Spring Bouquet', Spring Bouquet Laurustinus
Viburnum trilobum 'Alfredo', Alfredo American Cranberry Bush
Vinca minor 'Bowles', Bowles Common Periwinkle
Vitis vinifera 'Purpurea', Purple-Leafed Grape
W
Walnut 'English Carpathian', English Carpathian Walnut
Weigela florida 'Carnaval', Carnaval Weigela
Weigela florida 'French Lace'™, French Lace Weigela
Weigela florida 'Java Red', Java Red Weigela
Weigela florida 'Midnight Wine' PP 12217, Midnight Wine Weigela
Weigela florida 'Minuet', Minuet Weigela
Weigela florida 'Pink Princess', Pink Princess Weigela
Weigela florida 'Red Prince', Red Prince Weigela
Weigela florida 'Variegata', Variegated Weigela
Weigela florida 'Wine and Roses' ® PP 10772, 'Wine and Roses' Weigela
Wisteria floribunda 'Pink Ice', Pink Ice Japanese Wisteria
Wisteria macrostachys 'Aunt Dee', Aunt Dee Wisteria
Wisteria sinensis 'Caroline', Caroline Chinese Wisteria
Wisteria sinensis 'Lavender Lace'™, Lavender Lace Chinese Wisteria
Wisteria sinensis 'Pink Pearl'™, Pink Pearl Chinese Wisteria
Wisteria sinensis 'Prolific', Prolific Chinese Wisteria
Wisteria sinensis 'Sapphire Blue'™, Sapphire Blue Chinese Wisteria
Wisteria sinensis 'White Diamond', White Diamond Chinese Wisteria
Y
Yucca filamentosa 'Golden Sword', Golden Sword Yucca
Yucca filamentosa 'Ivory Tower', Ivory Tower Yucca
Yucca flaccida 'Garland Gold'™, Garland Gold Yucca
Z
Zelkova serrata 'Green Vase' PP 5080, Green Vase Japanese Zelkova
Zelkova serrata 'Village Green' PP 2337, Village Green Japanese Zelkova
Zelkova serrata 'Wireless' ®, Wireless Japanese Zelkova
