Trees and Shrubs

• Summary<br />

• Introduction<br />

• Map<br />

• M<strong>and</strong>ate<br />

• Index<br />

• by Genus<br />

• by Family<br />

• by Common Name<br />

• Listing of <strong>Trees</strong> <strong>and</strong> <strong>Shrubs</strong><br />

• Availability <strong>and</strong> Request Form<br />

• Acknowledgments<br />

The Living Collection of the<br />

Dominion Arboretum<br />

Brian Douglas, editor<br />

Catalogue No.: A42-104 / 2005E - PDF<br />

ISBN: 0-662-41144-7<br />

© Her Majesty the Queen in Right of Canada, 2005<br />

This publication is available in hard copy format from:<br />

Supervisor, The Dominion Arboretum<br />

Agriculture <strong>and</strong> Agri-Food Canada<br />

Central Experimental Farm<br />

960 Carling Avenue<br />

Ottawa, Ontario, K1A 0C6<br />

E-mail: douglasbe@agr.gc.ca ; or: cef-fec@agr.gc.ca

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Photos:<br />

• From left to right, top: Weeping Mulberry (Morus alba 'Pendula'); trunk of Bebb's Oak<br />

(Quercus × bebbiana); heart of the Arboretum (Fraxinus pennsylvanica, Juglans nigra);<br />

center: Austrian Pine (Pinus nigra); multi-stem Black Cherry (Prunus serotina); Western<br />

White Pine (Pinus monticola); bottom: Siberian Crab Apple (Malus baccata); Hinoki<br />

Cypress (Chamaecyparis obtusa); Reddish Hawthorn (Crataegus rutila).<br />

• Photo credit: Richard Hinchcliff

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Summary<br />

The Living Collection of the Dominion Arboretum<br />

The Dominion Arboretum represents one of the oldest aspects of the plant hardiness research<br />

programs of Agriculture <strong>and</strong> Agri-Food Canada. It is located on the eastern boundary of the<br />

Central Experimental Farm (CEF) in Ottawa. See (http://res2.agr.gc.ca/ecorc/),<br />

(http://www.agr.gc.ca/cef-fec/cef-fec_e.php?section=consultation&page=intro)<br />

The Dominion Arboretum collection comprises approximately 4,000 individual tree <strong>and</strong> shrub<br />

specimens from 56 families. Some families have only a single representative. The largest family<br />

is the oleaceae (comprising mainly of the genus Syringa - the lilacs) with over 300 varieties,<br />

cultivars <strong>and</strong> hybrids. Some trees <strong>and</strong> shrubs date from plantings as early as 1889, only 3 years<br />

after the CEF itself was founded by William Saunders. Although not presently used in an active<br />

science research program, the Arboretum collection annually is enjoyed by an estimated 175,000<br />

visitors who experience its peace <strong>and</strong> beauty or enjoy recreating on the 26 ha site.<br />

This publication lists an inventory of the living tree <strong>and</strong> shrub collection. Its primary audiences<br />

are other arboreta, botanical gardens or learning institutions which may be interested in this<br />

unique Canadian collection.

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Introduction<br />

The Dominion Arboretum of Canada at Agriculture <strong>and</strong> Agri-Food Canada’s Central<br />

Experimental Farm in Ottawa Ontario Canada is geographically located at 75 degrees 43 minutes<br />

longitude, 45 degrees 23 minutes latitude <strong>and</strong> is 116 meters above sea level. The Arboretum<br />

displays a wide range of well established trees <strong>and</strong> shrubs, some dating back to 1889 when the<br />

Arboretum was started. The existing Arboretum covers approximately 26 ha of rolling l<strong>and</strong><br />

between Prince of Wales Drive <strong>and</strong> the historical Rideau Canal system (see map). The terrain is<br />

comprised of various soil types from loam, s<strong>and</strong>y loam to clay with varying moisture levels.<br />

Because the Dominion Arboretum is north of the 45 degree latitude, it is considered to be the<br />

most northerly Arboretum on the continent <strong>and</strong> is especially useful in testing for hardiness of<br />

various plant materials.<br />

The climate of the area has a significant bearing on the testing of new plants. Ottawa has a<br />

temperate, continental climate with a moderating influence in the winter because of the<br />

proximity to the Great Lakes. Large changes in the weather are often experienced from day to<br />

day <strong>and</strong> relatively large temperature changes occur from season to season. The mean annual<br />

temperature is 6°C. July is the warmest month, with a mean temperature of 16°C, <strong>and</strong> January is<br />

the coldest month, with a mean temperature of -11°C. During an average year, the normal<br />

minimum- maximum temperatures are -16°C in January <strong>and</strong> 27°C in July. Statistically a<br />

temperature of 35°C or above can be expected one day each summer <strong>and</strong> -32°C or below one day<br />

each winter. The largest temperature range in one year at the Central Experimental Farm during<br />

the last 62 years occurred in 1943 when the temperature ranged from -36°C in February to 38°C<br />

in August. The highest <strong>and</strong> lowest temperatures ever recorded in Ottawa are 39°C on July 2,<br />

1931 <strong>and</strong> -39°C on December 29, 1933. Arboretum staff have noticed a moderation of winter<br />

temperatures <strong>and</strong> snow accumulation since 1995. The average dates of the last frost in the spring<br />

<strong>and</strong> the first frost in the fall are May 13 <strong>and</strong> September 28, respectively; <strong>and</strong> the average frost<br />

free period is 137 days.<br />

In the early years trees <strong>and</strong> shrubs of the Arboretum were acquired from the famous nurseries<br />

of Spaeth in Germany, Louis Freres in France <strong>and</strong> Ellwanger <strong>and</strong> Barry in Rochester, New York,<br />

<strong>and</strong> the Arnold Arboretum in Jamaica Plains, Massachusetts. The collections at the Arboretum<br />

are especially rich in such hardy groups as crab apples, junipers, lilacs, maples, spruces <strong>and</strong><br />

pines. The Arboretum collections contain approximately 4000 individual specimens which<br />

consist of 56 families, 157 genus, 570 species, 103 infraspecific, 907 cultivars <strong>and</strong> 129 hybrids.<br />

The accompanying list represents the current inventory of the living collections of the<br />

Dominion Arboretum as maintained on its computerized data base. Maps <strong>and</strong> other control<br />

systems plot the plant locations on the grounds. The collections are constantly being altered<br />

through additions, removals or deaccessions. Some taxa not listed in this inventory may actually<br />

be represented in the collections, while some species listed may no longer be included.

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Representatives of most of the ornamental trees <strong>and</strong> shrubs growing in the Dominion Arboretum<br />

on the Central Experimental Farm also are included in collections of the National Vascular Plant<br />

Herbarium. (http://res2.agr.gc.ca/ecorc/dao/index_e.htm)<br />

Mission Statement of the Dominion Arboretum. The mission of the Dominion Arboretum<br />

is to preserve <strong>and</strong> perpetuate its collections in a pleasing <strong>and</strong> harmonious l<strong>and</strong>scape.

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Indexes<br />

Three indexes are provided to allow readers easily to search for trees <strong>and</strong>/or shrubs of interest.<br />

These are:<br />

• List by Genus<br />

• List by Family<br />

• List by Common Name

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Abies<br />

Acer<br />

Actinidia<br />

Aesculus<br />

Alnus<br />

Amelanchier<br />

Amorpha<br />

Aralia<br />

Aronia<br />

Artemisia<br />

Baccharis<br />

Berberis<br />

Betula<br />

Buddleia<br />

Buxus<br />

Calycanthus<br />

Campsis<br />

Caragana<br />

Carpinus<br />

Carya<br />

Caryopteris<br />

Catalpa<br />

Celastrus<br />

Celtis<br />

Cephalanthus<br />

Cercidiphyllum<br />

Cercis<br />

Chaenomeles<br />

Chamaecyparis<br />

Chionanthus<br />

Cladrastis<br />

Clematis<br />

Colutea<br />

Comptonia<br />

Cornus<br />

Corylus<br />

Cotinus<br />

Cotoneaster<br />

Crataegus<br />

Cytisus<br />

Daphne<br />

Deutzia<br />

Diervilla<br />

List by Genus

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Diospyros<br />

Dirca<br />

Elaeagnus<br />

Eleutherococcus<br />

Euonymus<br />

Exochorda<br />

Fagus<br />

Forestiera<br />

Forsythia<br />

Fothergilla<br />

Fraxinus<br />

Genista<br />

Ginkgo<br />

Gleditsia<br />

Gymnocladus<br />

Halesia<br />

Halimodendron<br />

Hamamelis<br />

Heptacodium<br />

Hibiscus<br />

Hippophae<br />

Hydrangea<br />

Hypericum<br />

Ilex<br />

Juglans<br />

Juniperus<br />

Kalmia<br />

Kerria<br />

Kolkwitzia<br />

Laburnum<br />

Larix<br />

Ledum<br />

Lespedeza<br />

Ligustrum<br />

Lindera<br />

Liquidambar<br />

Liriodendron<br />

Lonicera<br />

Lyonia<br />

Maackia<br />

Maclura<br />

Magnolia<br />

Mahonia<br />

Malus<br />

Metasequoia<br />

Microbiota

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Morus<br />

Myrica<br />

Ostrya<br />

Pachys<strong>and</strong>ra<br />

Parrotia<br />

Parthenocissus<br />

Paulownia<br />

Paxistima<br />

Phellodendron<br />

Philadelphus<br />

Physocarpus<br />

Picea<br />

Pinus<br />

Platanus<br />

Populus<br />

Potentilla<br />

Prinsepia<br />

Prunus<br />

Pseudotsuga<br />

Ptelea<br />

Pterocarya<br />

Pterostyrax<br />

Pyracantha<br />

Pyrus<br />

Quercus<br />

Rhamnus<br />

Rhododendron<br />

Rhus<br />

Ribes<br />

Robinia<br />

Rosa<br />

Rubus<br />

Salix<br />

Sambucus<br />

Securinega<br />

Sedum<br />

Shepherdia<br />

Sophora<br />

Sorbaria<br />

Sorbus<br />

Spiraea<br />

Staphylea<br />

Stephan<strong>and</strong>ra<br />

Symphoricarpos<br />

Syringa<br />

Tamarix<br />

Taxodium<br />

Taxus<br />

Thuja<br />

Tilia

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Tsuga<br />

Ulmus<br />

Viburnum<br />

Vinca<br />

Vitis<br />

Weigela<br />

Wisteria<br />

Xanthoceras<br />

Yucca

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Aceraceae Maple<br />

Actinidiaceae Kiwis<br />

Anacardiaceae Smoketree<br />

Anacardiaceae Sumac<br />

Apocynaceae Periwinkle<br />

Aquifoliaceae Holly<br />

Araliaceae Angelica Tree<br />

Araliaceae Siberian Ginseng<br />

Berberidaceae Barberry<br />

Berberidaceae Oregon Grape<br />

Betulaceae Alder<br />

Betulaceae Birch<br />

Betulaceae Hornbeam<br />

Bignoniaceae Catalpa<br />

Bignoniaceae Trumpet Vine<br />

Buxaceae Boxwood<br />

Buxaceae Japanese Spurge<br />

Calycanthaceae Sweetshrub<br />

Caprifoliaceae Beautybush<br />

Caprifoliaceae Bush Honeysuckle<br />

Caprifoliaceae Elderberry<br />

Caprifoliaceae Honeysuckle<br />

Caprifoliaceae Seven-son Flower<br />

Caprifoliaceae Snowberry<br />

Caprifoliaceae Viburnum<br />

Caprifoliaceae Weigela<br />

Carpinaceae Ironwood<br />

Celastraceae Bittersweet<br />

Celastraceae Canby Paxistima<br />

Celastraceae Spindletree<br />

Cercidiphyllaceae Katsura Tree<br />

List by Family

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Compositae Bush Grounsel<br />

Compositae Sourthernwood<br />

Cornaceae Dogwood<br />

Corylaceae Hazelnut<br />

Crassulaceae Sedum<br />

Cupressaceae Arborvitae<br />

Cupressaceae False Cypress<br />

Cupressaceae Juniper<br />

Cupressaceae Russian Cypress<br />

Ebenaceae Persimmon<br />

Elaeagnaceae Buffaloberry<br />

Elaeagnaceae Oleaster<br />

Elaeagnaceae Sea Buckthorn<br />

Ericaceae Labrador Tea<br />

Ericaceae Laurel<br />

Ericaceae Lyonia<br />

Ericaceae Rhododendron<br />

Euphorbiaceae Spoil-ox<br />

Fagaceae Beech<br />

Fagaceae Oak<br />

Ginkgoaceae Maidenhair Tree<br />

Hamamelidaceae Fothergilla<br />

Hamamelidaceae Parrotia<br />

Hamamelidaceae Sweetgum<br />

Hamamelidaceae Witch Hazel<br />

Hippocastanaceae Horse Chestnut<br />

Hypericaceae St. Johns Wort<br />

Jugl<strong>and</strong>aceae Hickory<br />

Jugl<strong>and</strong>aceae Walnut<br />

Jugl<strong>and</strong>aceae Wingnut<br />

Lauraceae Spicebush<br />

Leguminosae Bladder Senna<br />

Leguminosae Broom<br />

Leguminosae Broom<br />

Leguminosae Bush Clover

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Leguminosae Coffeetree<br />

Leguminosae False Indigo<br />

Leguminosae Golden Chain Tree<br />

Leguminosae Honeylocust<br />

Leguminosae Locust<br />

Leguminosae Maackia<br />

Leguminosae Pagoda Tree<br />

Leguminosae Pea Tree<br />

Leguminosae Redbud<br />

Leguminosae Salt Tree<br />

Leguminosae Wisteria<br />

Leguminosae Yellowwood<br />

Liliaceae Yucca<br />

Loganiaceae Butterfly Bush<br />

Magnoliaceae Magnolia<br />

Magnoliaceae Tuliptree<br />

Malvaceae Rosemallow<br />

Moraceae Mulberry<br />

Moraceae Osage Orange<br />

Myricaceae Bayberry<br />

Myricaceae Sweet Fern<br />

Oleaceae Ash<br />

Oleaceae Forestiera<br />

Oleaceae Forsythia<br />

Oleaceae Fringetree<br />

Oleaceae Lilac<br />

Oleaceae Privet<br />

Pinaceae Douglas Fir<br />

Pinaceae Fir<br />

Pinaceae Hemlock<br />

Pinaceae Larch<br />

Pinaceae Pine<br />

Pinaceae Spruce<br />

Platanaceae Plane Tree<br />

Ranunculaceae Clematis<br />

Rhamnaceae Buckthorn<br />

Rosaceae Cherry<br />

Rosaceae Cherry Prinsepia

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Rosaceae Chokecherry<br />

Rosaceae Cinquefoil<br />

Rosaceae Cotoneaster<br />

Rosaceae Crab Apple<br />

Rosaceae False Spiraea<br />

Rosaceae Firethorn<br />

Rosaceae Hawthorn<br />

Rosaceae Kerria<br />

Rosaceae Mountain Ash<br />

Rosaceae Ninebark<br />

Rosaceae Pear<br />

Rosaceae Pearlbush<br />

Rosaceae Quince<br />

Rosaceae Raspberry<br />

Rosaceae Rose<br />

Rosaceae Serviceberry<br />

Rosaceae Spiraea<br />

Rosaceae Stephan<strong>and</strong>ra<br />

Rubiaceae Buttonbush<br />

Rutaceae Corktree<br />

Rutaceae Hoptree<br />

Salicaceae Poplar<br />

Salicaceae Willow<br />

Sapindaceae Yellow Horn<br />

Saxifragaceae Currant<br />

Saxifragaceae Deutzia<br />

Saxifragaceae Hydrangea<br />

Saxifragaceae Mock Orange<br />

Scrophulariaceae Princess Tree<br />

Staphyleaceae Bladdernut<br />

Styracaceae Epaulette Tree<br />

Styracaceae Silverbell<br />

Tamaricaceae Tamarisk<br />

Taxaceae Yew<br />

Taxodiaceae Bald Cypress<br />

Taxodiaceae Dawn Redwood<br />

Thymelaeaceae Daphne<br />

Thymelaeaceae Leatherwood

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Tiliaceae Linden<br />

Ulmaceae Elm<br />

Ulmaceae Hackberry<br />

Verbenaceae Blue Beard<br />

Vitaceae Grape<br />

Vitaceae Virginia Creeper

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Alder Betulaceae<br />

Angelica Tree Araliaceae<br />

Arborvitae Cupressaceae<br />

Ash Oleaceae<br />

Bald Cypress Taxodiaceae<br />

Barberry Berberidaceae<br />

Bayberry Myricaceae<br />

Beautybush Caprifoliaceae<br />

Beech Fagaceae<br />

Birch Betulaceae<br />

Bittersweet Celastraceae<br />

Bladder Senna Leguminosae<br />

Bladdernut Staphyleaceae<br />

Blue Beard Verbenaceae<br />

Boxwood Buxaceae<br />

Broom Leguminosae<br />

Broom Leguminosae<br />

Buckthorn Rhamnaceae<br />

Buffaloberry Elaeagnaceae<br />

Bush Clover Leguminosae<br />

Bush Grounsel Compositae<br />

Bush Honeysuckle Caprifoliaceae<br />

Butterfly Bush Loganaceae<br />

Buttonbush Rubiaceae<br />

Canby Paxistima Celastraceae<br />

Catalpa Bignoniaceae<br />

Cherry Rosaceae<br />

Cherry Prinsepia Rosaceae<br />

Chokecherry Rosaceae<br />

Cinquefoil Rosaceae<br />

Clematis Ranunculaceae<br />

Coffeetree Leguminosae<br />

Corktree Rutaceae<br />

Cotoneaster Rosaceae<br />

Crab Apple Rosaceae<br />

Currant Saxifragaceae<br />

Daphne Thymelaeaceae<br />

Dawn Redwood Taxodiaceae<br />

Deutzia Saxifragaceae<br />

Dogwood Cornaceae<br />

Douglas Fir Pinaceae<br />

Elderberry Caprifoliaceae<br />

Elm Ulmaceae<br />

Epaulette Tree Styracaceae<br />

False Cypress Cupressaceae<br />

False Indigo Leguminosae<br />

List by Common Name

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False Spiraea Rosaceae<br />

Fir Pinaceae<br />

Firethorn Rosaceae<br />

Forestiera Oleaceae<br />

Forsythia Oleaceae<br />

Fothergilla Hamamelidaceae<br />

Fringetree Oleaceae<br />

Golden Chain Tree Leguminosae<br />

Grape Vitaceae<br />

Hackberry Ulmaceae<br />

Hawthorn Rosaceae<br />

Hazelnut Corylaceae<br />

Hemlock Pinaceae<br />

Hickory Jugl<strong>and</strong>aceae<br />

Holly Aquifoliaceae<br />

Honeylocust Leguminosae<br />

Honeysuckle Caprifoliaceae<br />

Hoptree Rutaceae<br />

Hornbeam Betulaceae<br />

Horse Chestnut Hippocastanaceae<br />

Hydrangea Saxifragaceae<br />

Ironwood Carpinaceae<br />

Japanese Spurge Buxaceae<br />

Juniper Cupressaceae<br />

Katsura Tree Cercidiphyllaceae<br />

Kerria Rosaceae<br />

Kiwis Actinidiaceae<br />

Labrador Tea Ericaceae<br />

Larch Pinaceae<br />

Laurel Ericaceae<br />

Leatherwood Thymelaeaceae<br />

Lilac Oleaceae<br />

Linden Tiliaceae<br />

Locust Leguminosae<br />

Lyonia Ericaceae<br />

Maackia Leguminosae<br />

Magnolia Magnoliaceae<br />

Maidenhair Tree Ginkgoaceae<br />

Maple Aceraceae<br />

Mock Orange Saxifragaceae<br />

Mountain Ash Rosaceae<br />

Mulberry Moraceae<br />

Ninebark Rosaceae<br />

Oak Fagaceae<br />

Oleaster Elaeagnaceae<br />

Oregon Grape Berberidaceae<br />

Osage Orange Moraceae<br />

Pagoda Tree Leguminosae<br />

Parrotia Hamamelidaceae<br />

Pea Tree Leguminosae

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Pear Rosaceae<br />

Pearlbush Rosaceae<br />

Periwinkle Apocynaceae<br />

Persimmon Ebenaceae<br />

Pine Pinaceae<br />

Plane Tree Platanaceae<br />

Poplar Salicaceae<br />

Princess Tree Scrophulariaceae<br />

Privet Oleaceae<br />

Quince Rosaceae<br />

Raspberry Rosaceae<br />

Redbud Leguminosae<br />

Rhododendron Ericaceae<br />

Rose Rosaceae<br />

Rosemallow Malvaceae<br />

Russian Cypress Cupressaceae<br />

Salt Tree Leguminosae<br />

Sea Buckthorn Rhamnaceae<br />

Sedum Crassulaceae<br />

Serviceberry Rosaceae<br />

Seven-son Flower Caprifoliaceae<br />

Siberian Ginseng Araliaceae<br />

Silverbell Styracaceae<br />

Smoketree Anacardiaceae<br />

Snowberry Caprifoliaceae<br />

Sourthernwood Compositae<br />

Spicebush Lauraceae<br />

Spindletree Celastraceae<br />

Spiraea Rosaceae<br />

Spoil-ox Euphorbiaceae<br />

Spruce Pinaceae<br />

St. Johns Wort Hypericaceae<br />

Stephan<strong>and</strong>ra Rosaceae<br />

Sumac Anacardiaceae<br />

Sweet Fern Myricaceae<br />

Sweetgum Hamamelidaceae<br />

Sweetshrub Calycanthaceae<br />

Tamarisk Tamaricaceae<br />

Trumpet Vine Bignoniaceae<br />

Tuliptree Magnoliaceae<br />

Viburnum Caprifoliaceae<br />

Virginia Creeper Vitaceae<br />

Walnut Jugl<strong>and</strong>aceae<br />

Weigela Caprifoliaceae<br />

Willow Salicaceae<br />

Wingnut Jugl<strong>and</strong>aceae<br />

Wisteria Leguminosae<br />

Witch Hazel Hamamelidaceae<br />

Yellow Horn Sapindaceae<br />

Yellowwood Leguminosae

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Yew Taxaceae<br />

Yucca Liliaceae

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TREES AND SHRUBS<br />

PINACEAE FIR<br />

Abies balsamea<br />

Abies cephalonica<br />

Abies concolor<br />

Abies Fraseri<br />

Abies koreana<br />

Abies lasiocarpa 'Compacta'<br />

Abies numidica<br />

Abies sibirica<br />

TREES AND SHRUBS<br />

ACERACEAE MAPLE<br />

Acer barbinerve<br />

Acer campestre<br />

Acer campestre 'Elsrijk'<br />

Acer campestre 'Postelense'<br />

Acer campestre 'Royal Ruby'<br />

Acer cappadocium ssp. divergens<br />

Acer caudatum ssp. ukurunduense<br />

Acer griseum<br />

Acer Heldreichii ssp. Trautvetteri<br />

Acer m<strong>and</strong>shuricum<br />

Acer Miyabei<br />

Acer Mono<br />

Acer monspessulanum<br />

Acer Negundo<br />

Acer Negundo 'Flamingo'<br />

Acer Negundo 'Kelly's Gold'<br />

Acer Negundo var. Pseudo-californicum<br />

Acer Negundo 'Variegatum'<br />

Acer palmatum<br />

Acer palmatum f. atropurpureum<br />

Acer palmatum var. dissectum 'Inabe Shidare'<br />

Acer pensylvanicum<br />

Acer platanoides<br />

Acer platanoides Almira <br />

Acer platanoides 'Bailpride'<br />

Acer platanoides 'Clevel<strong>and</strong>'<br />

Acer platanoides 'Columnar'<br />

Acer platanoides 'Columnar broad'<br />

Acer platanoides 'Crimson King'<br />

Acer platanoides Crimson Sentry <br />

Acer platanoides 'Dissectum'<br />

Acer platanoides 'Drummondii'

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Acer platanoides Emerald Luster ®<br />

Acer platanoides Emerald Queen <br />

Acer platanoides 'Erectum'<br />

Acer platanoides Fairview <br />

Acer platanoides 'Farlake's Green'<br />

Acer platanoides 'Globosum'<br />

Acer platanoides 'Goldsworth Purple'<br />

Acer platanoides 'Olmsted'<br />

Acer platanoides 'Princeton Gold'<br />

Acer platanoides 'Royal Red (leaf)'<br />

Acer platanoides 'Superform'<br />

Acer platanoides 'Walderseei'<br />

Acer platanoides f. Schwedleri<br />

Acer pseudoplatanus<br />

Acer pseudoplatanus 'Atropurpureum'<br />

Acer pseudoplatanus 'Leopoldii'<br />

Acer pseudoplatanus 'Rotterdam'<br />

Acer rubrum<br />

Acer rubrum Autumn Radiance ®<br />

Acer rubrum 'Bowhall'<br />

Acer rubrum Firedance <br />

Acer rubrum 'Globosum'<br />

Acer rubrum Karpick ®<br />

Acer rubrum Northwood ®<br />

Acer rubrum Red Sunset ®<br />

Acer rubrum 'Rodesdoorn'<br />

Acer rubrum 'Sanguineum'<br />

Acer rubrum 'Schlesinger'<br />

Acer saccharinum<br />

Acer saccharinum 'Asplenifolium'<br />

Acer saccharinum 'Longifolium'<br />

Acer saccharinum 'Pendulum'<br />

Acer saccharinum 'Pyramidale'<br />

Acer saccharinum 'Sheridan'<br />

Acer saccharinum 'Silver Queen'<br />

Acer saccharinum 'Tripartitum'<br />

Acer saccharinum 'Wieri Laciniatum'<br />

Acer saccharum<br />

Acer saccharum 'Arrowhead'<br />

Acer saccharum 'Bonfire'<br />

Acer saccharum 'Flax Mill Majesty'<br />

Acer saccharum Green Mountain ®<br />

Acer saccharum 'Legacy'<br />

Acer saccharum 'Seneca Chief'<br />

Acer saccharum 'Temple's Upright'<br />

Acer saccharum ssp. gr<strong>and</strong>identatum<br />

Acer saccharum ssp. nigrum<br />

Acer saccharum ssp. nigrum 'Greencolumn'<br />

Acer spicatum<br />

Acer tataricum

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Acer tataricum ssp. Ginnala<br />

Acer tataricum ssp. Ginnala 'Flame'<br />

Acer tataricum ssp. Semenowii<br />

Acer triflorum<br />

Acer truncatum<br />

Acer truncatum × platanoides Norwegian Sunset <br />

Acer truncatum × platanoides Pacific Sunset <br />

Acer × dieckii<br />

Acer × Freemanii<br />

Acer × Freemanii 'Armstrong'<br />

Acer × Freemanii 'Autumn Blaze'<br />

Acer × Freemanii 'Autumn Fantasy'<br />

Acer × Freemanii 'Celebration'<br />

Acer × Freemanii 'Morgan'<br />

TREES AND SHRUBS<br />

ACTINIDIACEAE KIWIS<br />

Actinidia arguta<br />

TREES AND SHRUBS<br />

HIPPOCASTANACEAE HORSE CHESTNUT<br />

Aesculus flava<br />

Aesculus glabra<br />

Aesculus hippocastanum<br />

Aesculus hippocastanum 'Baumannii'<br />

Aesculus hippocastanum 'Digitata'<br />

Aesculus parviflora<br />

Aesculus sylvatica<br />

Aesculus sylvatica var. pubescens<br />

Aesculus woerlitzensis<br />

Aesculus × arnoldiana<br />

Aesculus × carnea<br />

Aesculus × carnea 'Briottii'<br />

Aesculus × hybrida

---

TREES AND SHRUBS<br />

BETULACEAE ALDER<br />

Alnus glutinosa<br />

Alnus hirsuta<br />

Alnus incana<br />

Alnus japonica<br />

Alnus rugosa<br />

Alnus serrulata<br />

Alnus viridis<br />

TREES AND SHRUBS<br />

ROSACEAE SERVICEBERRY<br />

Amelanchier alnifolia 'Pembina'<br />

Amelanchier alnifolia 'Regent'<br />

Amelanchier alnifolia 'Smoky'<br />

Amelanchier canadensis<br />

Amelanchier canadensis Tradition <br />

Amelanchier laevis<br />

Amelanchier laevis Lustre ®<br />

Amelanchier ovalis<br />

Amelanchier spicata<br />

Amelanchier × gr<strong>and</strong>iflora 'Autumn Brilliance'<br />

Amelanchier × gr<strong>and</strong>iflora 'Ballerina'<br />

Amelanchier × gr<strong>and</strong>iflora 'Cole's Select'<br />

Amelanchier × gr<strong>and</strong>iflora Cumulus ®<br />

Amelanchier × gr<strong>and</strong>iflora 'Princess Diana'<br />

Amelanchier × gr<strong>and</strong>iflora 'Robin Hill'<br />

TREES AND SHRUBS<br />

LEGUMINOSAE FALSE INDIGO<br />

Amorpha canescens<br />

Amorpha croceolanata<br />

Amorpha fructicosa<br />

Amorpha fructicosa var. angustifolia<br />

Amorpha fructicosa var. oblongifolia<br />

Amorpha fructicosa var. tennessensis

---

TREES AND SHRUBS<br />

ARALIACEAE ANGELICA TREE<br />

Aralia elata<br />

Aralia spinosa<br />

TREES AND SHRUBS<br />

ROSACEAE CHOKECHERRY<br />

Aronia arbutifolia<br />

Aronia melanocarpa 'Autumn Magic'<br />

Aronia prunifolia<br />

TREES AND SHRUBS<br />

COMPOSITAE SOURTHERNWOOD<br />

Artemisia abrotanum<br />

TREES AND SHRUBS<br />

COMPOSITAE BUSH GROUNSEL<br />

Baccharis halimifolia<br />

TREES AND SHRUBS<br />

BERBERIDACEAE BARBERRY<br />

Berberis julianiae<br />

Berberis koreana 'Red Tears'<br />

Berberis thunbergii var. Atropurpurea<br />

Berberis × frikartii 'Telstar'<br />

TREES AND SHRUBS<br />

BETULACEAE BIRCH<br />

Betula 'Crimson Frost'<br />

Betula 'Royal Frost'<br />

Betula alleghaniensis<br />

Betula lenta<br />

Betula nana<br />

Betula nigra<br />

Betula nigra Heritage <br />

Betula occidentalis<br />

Betula papyrifera

---

Betula papyrifera × 'Renaissance Upright'<br />

Betula platyphylla 'Whitespire'<br />

Betula populifolia<br />

Betula Schmidtii<br />

Betula utilis var. Jacquemontii<br />

TREES AND SHRUBS<br />

LOGANIACEAE BUTTERFLY BUSH<br />

Buddleja davidii 'Sungold'<br />

TREES AND SHRUBS<br />

BUXACEAE BOXWOOD<br />

Buxus microphylla 'Faulkner'<br />

Buxus microphylla var. koreana<br />

Buxus sempervirens 'Welleri'<br />

TREES AND SHRUBS<br />

CALYCANTHACEAE SWEETSHRUB<br />

Calycanthus fertilis<br />

Calycanthus fertilis var. laevigatus<br />

Calycanthus floridus<br />

TREES AND SHRUBS<br />

BIGNONIACEAE TRUMPET VINE<br />

Campsis radicans<br />

TREES AND SHRUBS<br />

LEGUMINOSAE PEA TREE<br />

Caragana arborescens<br />

Caragana arborescens 'Lorbergii'<br />

Caragana arborescens 'Pendula'<br />

Caragana arborescens 'Walker'<br />

Caragana frutex<br />

Caragana frutex 'Latifolia'<br />

Caragana microphylla<br />

Caragana pygmaea<br />

Caragana rosea<br />

Caragana × hybrid #2

---

Caragana × hybrid #3<br />

Caragana × prestoniae 'Goldsprite'<br />

TREES AND SHRUBS<br />

BETULACEAE HORNBEAM<br />

Carpinus betulus<br />

Carpinus betulus 'Fastigiata'<br />

Carpinus betulus 'Frans Fontaine'<br />

Carpinus caroliniana<br />

Carpinus japonica<br />

TREES AND SHRUBS<br />

JUGLANDACEAE HICKORY<br />

Carya cordiformis<br />

Carya illinoinensis<br />

Carya laciniosa<br />

Carya ovata<br />

Carya ovata 'Holden'<br />

Carya ovata 'Porter'<br />

Carya × laneyi<br />

TREES AND SHRUBS<br />

VERBENACEAE BLUE BEARD<br />

Caryopteris × cl<strong>and</strong>onensis 'Kew Blue'<br />

TREES AND SHRUBS<br />

BIGNONIACEAE CATALPA<br />

Catalpa bignonioides<br />

Catalpa bignonioides 'Nana'<br />

Catalpa ovata<br />

Catalpa speciosa<br />

Catalpa × erubescens<br />

Catalpa × galleana<br />

TREES AND SHRUBS<br />

CELASTRACEAE BITTERSWEET<br />

Celastrus orbiculatus var. punctatus<br />

Celastrus sc<strong>and</strong>ens

---

TREES AND SHRUBS<br />

ULMACEAE HACKBERRY<br />

Celtis australis<br />

Celtis biondii<br />

Celtis glabrata<br />

Celtis jessoensis<br />

Celtis julianae<br />

Celtis koraiensis<br />

Celtis laevigata<br />

Celtis occidentalis<br />

Celtis reticulata<br />

Celtis sinensis<br />

Celtis spinosa<br />

Celtis tenuifolia<br />

Celtis tetr<strong>and</strong>ra<br />

Celtis tournefortii<br />

Celtis yunnanensis<br />

TREES AND SHRUBS<br />

RUBIACEAE BUTTONBUSH<br />

Cephalanthus occidentalis<br />

TREES AND SHRUBS<br />

CERCIDIPHYLLACEAE KATSURA TREE<br />

Cercidiphyllum japonicum<br />

TREES AND SHRUBS<br />

LEGUMINOSAE REDBUD<br />

Cercis canadensis

---

ROSACEAE QUINCE<br />

Chaenomeles japonica<br />

Chaenomeles speciosa 'Rubra'<br />

Chaenomeles × superba 'Crimson <strong>and</strong> Gold'<br />

TREES AND SHRUBS<br />

TREES AND SHRUBS<br />

CUPRESSACEAE FALSE CYPRESS<br />

Chamaecyparis nootkatensis 'Pendula'<br />

Chamaecyparis obtusa<br />

Chamaecyparis obtusa 'Aurea'<br />

Chamaecyparis obtusa 'Coralliformis'<br />

Chamaecyparis pisifera<br />

Chamaecyparis pisifera 'Boulevard'<br />

Chamaecyparis pisifera 'Filifera Nana'<br />

Chamaecyparis pisifera 'Filifera Pendula'<br />

Chamaecyparis pisifera 'Gold Spangle'<br />

Chamaecyparis pisifera 'Minima Variegata'<br />

Chamaecyparis pisifera 'Plumosa Aurea'<br />

Chamaecyparis pisifera 'Sulphurea'<br />

Chamaecyparis pisifera f. filifera<br />

Chamaecyparis pisifera f. plumosa<br />

Chamaecyparis pisifera f. squarrosa<br />

TREES AND SHRUBS<br />

OLEACEAE FRINGETREE<br />

Chionanthus virginicus<br />

Chionanthus virginicus var. maritimus<br />

TREES AND SHRUBS<br />

LEGUMINOSAE YELLOWWOOD<br />

Cladrastis kentukea

---

TREES AND SHRUBS<br />

RANUNCULACEAE CLEMATIS<br />

Clematis recta<br />

Clematis tangutica<br />

TREES AND SHRUBS<br />

LEGUMINOSAE BLADDER SENNA<br />

Colutea persica<br />

Colutea × media<br />

TREES AND SHRUBS<br />

MYRICACEAE SWEET FERN<br />

Comptonia peregrina<br />

TREES AND SHRUBS<br />

CORNACEAE DOGWOOD<br />

Cornus alba<br />

Cornus alba 'Argenteo Marginata'<br />

Cornus alba 'Sibirica'<br />

Cornus alba 'Spaethii'<br />

Cornus mas<br />

Cornus mas 'Aurea'<br />

Cornus mas 'Variegata'<br />

Cornus racemosa<br />

Cornus rugosa<br />

Cornus sanguinea<br />

Cornus sanguinea 'Winter Beauty'<br />

Cornus sanguinea 'Variegata'<br />

Cornus sericea<br />

Cornus sericea 'Cheyenne'<br />

Cornus sericea 'Flaviramea'<br />

Cornus sericea 'Isanti'<br />

Cornus sericea f. baileyi

---

TREES AND SHRUBS<br />

CORYLACEAE HAZELNUT<br />

Corylus americana<br />

Corylus americana × Avellana 'Cassina'<br />

Corylus americana × Avellana 'Gallatly'<br />

Corylus americana × Avellana 'Grimo'<br />

Corylus Avellana<br />

Corylus Avellana 'Atropurpurea'<br />

Corylus Avellana 'Aurea'<br />

Corylus Avellana 'Contorta'<br />

Corylus Avellana 'Heterophylla'<br />

Corylus colurna<br />

Corylus cornuta<br />

Corylus cornuta var. m<strong>and</strong>shurica<br />

Corylus × 'Gordon 4'<br />

Corylus × cornuta × americana × Avellena<br />

TREES AND SHRUBS<br />

ANACARDIACEAE SMOKETREE<br />

Cotinus coggygria<br />

Cotinus coggygria 'Foliis Purpureis'<br />

Cotinus coggygria 'Notcutt's Variety'<br />

Cotinus coggygria 'Royal Purple'<br />

Cotinus coggygria f. purpureus<br />

Cotinus obovatus<br />

TREES AND SHRUBS<br />

ROSACEAE COTONEASTER<br />

Cotoneaster acutifolius<br />

Cotoneaster dammeri<br />

Cotoneaster dammeri 'Coral Beauty'<br />

Cotoneaster dammeri 'Royal Beauty'<br />

Cotoneaster lucidus<br />

Cotoneaster racemiflorus<br />

TREES AND SHRUBS<br />

ROSACEAE HAWTHORN<br />

Crataegus aboriginum<br />

Crataegus albicans var. tatnalliana<br />

Crataegus blanchardii<br />

Crataegus brainerdi var. scabrida

---

Crataegus brunetiana<br />

Crataegus caesia<br />

Crataegus calpodendron<br />

Crataegus champlainensis<br />

Crataegus coccinea<br />

Crataegus crus-galli 'Inermis'<br />

Crataegus crus-galli var. canbyi<br />

Crataegus crus-galli var. pyracanthifolia<br />

Crataegus cuneata<br />

Crataegus densiflora<br />

Crataegus diffusa<br />

Crataegus douglasii<br />

Crataegus ellwangeriana<br />

Crataegus erythropoda<br />

Crataegus fecunda<br />

Crataegus fertilis<br />

Crataegus grayana<br />

Crataegus holmesiana<br />

Crataegus intricata<br />

Crataegus jozana<br />

Crataegus laevigata Crimson Cloud <br />

Crataegus macauleyae<br />

Crataegus macracantha<br />

Crataegus macrosperma<br />

Crataegus mollis<br />

Crataegus mollis var. arnoldiana<br />

Crataegus mollis var. submollis<br />

Crataegus monogyna 'Compacta'<br />

Crataegus monogyna 'Flexuosa'<br />

Crataegus pinnatifida<br />

Crataegus pringlei<br />

Crataegus punctata<br />

Crataegus punctata 'Ohio Pioneer'<br />

Crataegus rutila<br />

Crataegus sera<br />

Crataegus structilis<br />

Crataegus succulenta<br />

Crataegus tarda<br />

Crataegus × grignonensis<br />

Crataegus × lavallei<br />

Crataegus × mordenensis 'Snowbird'<br />

Crataegus × mordenensis 'Toba'<br />

Crataegus × persimilis 'MacLeod'

---

TREES AND SHRUBS<br />

LEGUMINOSAE BROOM<br />

Cytisus albus<br />

TREES AND SHRUBS<br />

THYMELAEACEAE DAPHNE<br />

Daphne mezereum 'Rubra'<br />

TREES AND SHRUBS<br />

SAXIFRAGACEAE DEUTZIA<br />

Deutzia discolor<br />

Deutzia gracilis<br />

Deutzia gracilis 'Nikko'<br />

Deutzia scabra 'Godsall Pink'<br />

Deutzia × rosea 'Carminea'<br />

TREES AND SHRUBS<br />

CAPRIFOLIACEAE BUSH HONEYSUCKLE<br />

Diervilla 'Butterfly'<br />

Diervilla lonicera<br />

Diervilla × splendens<br />

TREES AND SHRUBS<br />

EBENACEAE PERSIMMON<br />

Diospyros virginiana<br />

TREES AND SHRUBS<br />

THYMELAEACEAE LEATHERWOOD<br />

Dirca palustris

---

TREES AND SHRUBS<br />

ELAEAGNACEAE OLEASTER<br />

Elaeagnus angustifolia<br />

Elaeagnus angustifolia 'King's Red'<br />

Elaeagnus umbellata 'Cardinal'<br />

Elaeagnus × 'Quicksilver'<br />

TREES AND SHRUBS<br />

ARALIACEAE SIBERIAN GINSENG<br />

Eleutherococcus divaricatus<br />

Eleutherococcus sessiliflorus var. parviceps<br />

Eleutherococcus sieboldianus<br />

TREES AND SHRUBS<br />

CELASTRACEAE SPINDLE TREE<br />

Euonymus alatus<br />

Euonymus alatus 'Coloratus'<br />

Euonymus alatus × europaeus<br />

Euonymus bungeanus<br />

Euonymus bungeanus 'Pendulus'<br />

Euonymus europaeus<br />

Euonymus europaeus 'Atrorubens'<br />

Euonymus europaeus 'Brilliant'<br />

Euonymus europaeus 'Macrocarpa'<br />

Euonymus europaeus 'Pumilus'<br />

Euonymus europaeus var. intermedius<br />

Euonymus fortunei 'Emerald 'n Gold'<br />

Euonymus fortunei 'Gold Tip'<br />

Euonymus fortunei 'Sheridan Gold'<br />

Euonymus fortunei 'Sunspot'<br />

Euonymus hamiltonianus var. nikoensis<br />

Euonymus hamiltonianus var. semiexsertus<br />

Euonymus hamiltonianus var. yedoensis<br />

TREES AND SHRUBS<br />

ROSACEAE PEARLBUSH<br />

Exochorda × macrantha 'The Bride'

---

FAGACEAE BEECH<br />

Fagus gr<strong>and</strong>ifolia<br />

Fagus sylvatica 'Asplenifolia'<br />

Fagus sylvatica f. purpurea<br />

TREES AND SHRUBS<br />

TREES AND SHRUBS<br />

OLEACEAE FORESTIERA<br />

Forestiera neo-mexicana<br />

TREES AND SHRUBS<br />

OLEACEAE FORSYTHIA<br />

Forsythia 'Happy Centennial'<br />

Forsythia 'Meadowlark'<br />

Forsythia 'Northern Gold'<br />

Forsythia 'Vermont Sun'<br />

Forsythia europaea<br />

Forsythia giraldiana<br />

Forsythia ovata<br />

Forsythia ovata 'Northern Sun'<br />

Forsythia ovata 'Ottawa'<br />

Forsythia ovata 'Tetragold'<br />

Forsythia suspensa<br />

Forsythia suspensa var. sieboldii<br />

Forsythia viridissima var. koreana<br />

Forsythia × intermedia<br />

Forsythia × intermedia 'Arnold Giant'<br />

Forsythia × intermedia 'Densiflora'<br />

Forsythia × intermedia 'Goldzauber'<br />

Forsythia × intermedia 'Karl Sax'<br />

Forsythia × intermedia 'Lynwood'<br />

Forsythia × intermedia 'Lynwood' (Long Style)<br />

Forsythia × intermedia 'Mertensiana'<br />

Forsythia × intermedia 'Minigold'<br />

Forsythia × intermedia 'Mirabilis'<br />

Forsythia × intermedia 'Nana'<br />

Forsythia × intermedia 'Primulina'<br />

Forsythia × intermedia 'Spectabilis'<br />

Forsythia × intermedia 'Spectabilis’ (Long Style)<br />

Forsythia × intermedia 'Spring Glory'<br />

Forsythia × intermedia 'Vitellina'

---

TREES AND SHRUBS<br />

HAMAMELIDACEAE FOTHERGILLA<br />

Fothergilla major 'Mount Airy'<br />

OLEACEAE ASH<br />

Fraxinus americana<br />

Fraxinus americana Autumn Applause ®<br />

Fraxinus americana Autumn Purple <br />

Fraxinus americana 'Champaign County'<br />

Fraxinus americana 'Manitou'<br />

Fraxinus americana 'Rosehill'<br />

Fraxinus americana Skyline ®<br />

Fraxinus americana 'Waverly'<br />

Fraxinus chinensis<br />

Fraxinus excelsior<br />

Fraxinus excelsior 'Globosa'<br />

Fraxinus excelsior 'Jaspidea'<br />

Fraxinus excelsior 'Kimberly (Blue)'<br />

Fraxinus excelsior 'Pendula'<br />

Fraxinus excelsior 'Rancho'<br />

Fraxinus holotricha<br />

Fraxinus latifolia<br />

Fraxinus m<strong>and</strong>shurica<br />

Fraxinus nigra<br />

Fraxinus nigra 'Fallgold'<br />

Fraxinus ornus<br />

Fraxinus pennsylvanica<br />

Fraxinus pennsylvanica Dakota Centennial <br />

Fraxinus pennsylvanica 'Harlequin'<br />

Fraxinus pennsylvanica Leprechaun <br />

Fraxinus pennsylvanica 'Marshall's Seedless'<br />

Fraxinus pennsylvanica 'Patmore'<br />

Fraxinus pennsylvanica 'Summit'<br />

Fraxinus pennsylvanica 'Zundert'<br />

Fraxinus quadrangulata<br />

Fraxinus sieboldiana<br />

Fraxinus syriaca<br />

Fraxinus syriaca var. oligophylla<br />

Fraxinus texensis<br />

Fraxinus velutina var. glabra<br />

TREES AND SHRUBS

---

TREES AND SHRUBS<br />

LEGUMINOSAE BROOM<br />

Genista lydia<br />

Genista pilosa 'Vancouver Gold'<br />

TREES AND SHRUBS<br />

GINKGOACEAE MAIDENHAIR TREE<br />

Ginkgo biloba<br />

Ginkgo biloba 'Golden Girl'<br />

Ginkgo biloba 'Liberty Splendor'<br />

Ginkgo biloba 'Magyar'<br />

Ginkgo biloba 'Marika'<br />

Ginkgo biloba 'Pendula'<br />

Ginkgo biloba Princeton Sentry ®<br />

Ginkgo biloba 'Saratoga'<br />

Ginkgo biloba Shangri-La ®<br />

Ginkgo biloba 'Silver Apricot'<br />

Ginkgo biloba 'Tremonia'<br />

Ginkgo biloba 'Tubeleaf'<br />

TREES AND SHRUBS<br />

LEGUMINOSAE HONEYLOCUST<br />

Gleditsia aquatica<br />

Gleditsia macracantha<br />

Gleditsia sinensis<br />

Gleditsia triacanthos<br />

Gleditsia triacanthos 'Emerald Lace'<br />

Gleditsia triacanthos Imperial ®<br />

Gleditsia triacanthos 'Moraine'<br />

Gleditsia triacanthos 'Princeton'<br />

Gleditsia triacanthos Shademaster ®<br />

Gleditsia triacanthos Skyline ®<br />

Gleditsia triacanthos 'Spectrum'<br />

Gleditsia triacanthos Sunburst ®<br />

Gleditsia triacanthos f. inermis

---

TREES AND SHRUBS<br />

LEGUMINOSAE COFFEETREE<br />

Gymnocladus dioica<br />

TREES AND SHRUBS<br />

STYRACACEAE SILVERBELL<br />

Halesia Carolina<br />

TREES AND SHRUBS<br />

LEGUMINOSAE SALT TREE<br />

Halimodendron halodendron<br />

TREES AND SHRUBS<br />

HAMAMELIDACEAE WITCH HAZEL<br />

Hamamelis virginiana<br />

TREES AND SHRUBS<br />

CAPRIFOLIACEAE SEVEN-SON FLOWER<br />

Heptacodium miconoides<br />

TREES AND SHRUBS<br />

MALVACEAE ROSEMALLOW<br />

Hibiscus moscheutos 'Southern Belle'<br />

TREES AND SHRUBS<br />

ELAEAGNACEAE SEA BUCKTHORN<br />

Hippophae rhamnoides 'Leikora'

---

TREES AND SHRUBS<br />

SAXIFRAGACEAE HYDRANGEA<br />

Hydrangea arborescens<br />

Hydrangea arborescens 'Gr<strong>and</strong>iflora'<br />

Hydrangea arborescens ssp. radiata<br />

Hydrangea heteromalla<br />

Hydrangea heteromalla 'Bretschneideri'<br />

Hydrangea paniculata<br />

Hydrangea paniculata 'Gr<strong>and</strong>iflora'<br />

Hydrangea petiolaris<br />

TREES AND SHRUBS<br />

HYPERICACEAE ST. JOHNS WORT<br />

Hypericum prolificum<br />

AQUIFOLIACEAE HOLLY<br />

Ilex verticillata<br />

Ilex verticillata 'Southern Gentleman'<br />

Ilex verticillata 'Winter Red'<br />

Ilex × 'Apollo'<br />

Ilex × 'Sparkleberry'<br />

Ilex × meserveae 'Blue Prince'<br />

Ilex × meserveae 'Blue Princess'<br />

TREES AND SHRUBS<br />

TREES AND SHRUBS<br />

JUGLANDACEAE WALNUT<br />

Juglans ailantifolia<br />

Juglans ailantifolia var. cordiformis<br />

Juglans ailantifolia var. cordiformis 'Imshu'<br />

Juglans cathayensis<br />

Juglans cinerea<br />

Juglans cinerea 'Chamberlin'<br />

Juglans cinerea 'Craxezy'<br />

Juglans cinerea 'George Elmer'<br />

Juglans m<strong>and</strong>shurica<br />

Juglans m<strong>and</strong>shurica var. stenocarpa<br />

Juglans microcarpa<br />

Juglans nigra

---

Juglans nigra 'Fonthill'<br />

Juglans nigra 'Thomas'<br />

Juglans regia<br />

Juglans regia 'Carpathian’<br />

Juglans × 'Mitchell'<br />

Juglans × intermedia 'Vilmoreana'<br />

TREES AND SHRUBS<br />

CUPRESSACEAE JUNIPER<br />

Juniperus chinensis<br />

Juniperus chinensis 'Blaauw'<br />

Juniperus chinensis 'Columnaris'<br />

Juniperus chinensis 'Jawn'<br />

Juniperus chinensis 'Mountbatten'<br />

Juniperus chinensis 'Obelisk'<br />

Juniperus chinensis 'Ontario Green'<br />

Juniperus chinensis 'Robusta Green'<br />

Juniperus chinensis 'Saybrook Gold'<br />

Juniperus chinensis 'Wintergreen'<br />

Juniperus communis f. suecica<br />

Juniperus horizontalis<br />

Juniperus horizontalis 'Blue Acres'<br />

Juniperus horizontalis 'Blue Chip'<br />

Juniperus horizontalis 'Emerson'<br />

Juniperus horizontalis 'Glauca'<br />

Juniperus horizontalis 'Grey Carpet'<br />

Juniperus horizontalis 'Hermit'<br />

Juniperus horizontalis 'Plumosa'<br />

Juniperus horizontalis 'Prince of Wales'<br />

Juniperus horizontalis 'Turquoise Spreader'<br />

Juniperus horizontalis 'Wapiti'<br />

Juniperus rigida<br />

Juniperus sabina<br />

Juniperus sabina 'Hicksii'<br />

Juniperus sabina 'Tamariscifolia'<br />

Juniperus sabina 'Von Ehren'<br />

Juniperus scopulorum 'Blue Arrow'<br />

Juniperus scopulorum 'Blue Heaven'<br />

Juniperus scopulorum 'Blue Trail'<br />

Juniperus scopulorum 'Cupressifolia Erecta'<br />

Juniperus scopulorum 'Gray Gleam'<br />

Juniperus scopulorum 'Lakewood Globe'<br />

Juniperus scopulorum 'Medora'<br />

Juniperus scopulorum 'Moffat Blue'<br />

Juniperus scopulorum 'Moonglow'<br />

Juniperus scopulorum 'Salome's Blue'<br />

Juniperus scopulorum 'Silver Column'

---

Juniperus scopulorum 'Skyrocket'<br />

Juniperus scopulorum Spartan <br />

Juniperus scopulorum 'Spring Bank'<br />

Juniperus scopulorum 'Tabletop Blue'<br />

Juniperus scopulorum 'Wichita Blue'<br />

Juniperus virginiana 'Burkii'<br />

Juniperus virginiana 'Grey Owl'<br />

Juniperus virginiana 'Hillspire'<br />

Juniperus virginiana 'Kosteri'<br />

Juniperus virginiana 'Manhattan Blue'<br />

Juniperus virginiana 'Tripartita'<br />

Juniperus virginiana f. glauca<br />

Juniperus × media 'Armstrongii'<br />

Juniperus × media 'Gold Star'<br />

Juniperus × media 'Mint Julep'<br />

Juniperus × media 'Old Gold'<br />

Juniperus × media 'Pfitzeriana'<br />

Juniperus × media 'Pfitzeriana Aurea'<br />

Juniperus × media 'Shimpaku'<br />

TREES AND SHRUBS<br />

ERICACEAE SHEEP LAUREL<br />

Kalmia angustifolia<br />

TREES AND SHRUBS<br />

ROSACEAE KERRIA<br />

Kerria japonica<br />

TREES AND SHRUBS<br />

CAPRIFOLIACEAE BEAUTYBUSH<br />

Kolkwitzia amabilis<br />

Kolkwitzia amabilis 'Pink Cloud'<br />

TREES AND SHRUBS<br />

LEGUMINOSAE GOLDEN CHAIN TREE<br />

Laburnum anagyroides

---

TREES AND SHRUBS<br />

PINACEAE LARCH<br />

Larix decidua<br />

Larix decidua f. pendula<br />

Larix Gmelini var. japonica<br />

Larix Kaempferi<br />

Larix laricina<br />

Larix occidentalis<br />

Larix sibirica<br />

Larix × eurolepsis<br />

Larix × pendula<br />

TREES AND SHRUBS<br />

ERICACEAE LABRADOR TEA<br />

Ledum groenl<strong>and</strong>icum<br />

TREES AND SHRUBS<br />

LEGUMINOSAE BUSH CLOVER<br />

Lespedeza bicolor<br />

Lespedeza cyrtobotrya<br />

OLEACEAE PRIVET<br />

Ligustrum vulgare<br />

Ligustrum vulgare 'Chlorocarpum'<br />

Ligustrum vulgare 'Pyramidale'<br />

TREES AND SHRUBS<br />

TREES AND SHRUBS<br />

LAURACEAE SPICEBUSH<br />

Lindera benzoin

---

TREES AND SHRUBS<br />

HAMAMELIDACEAE SWEETGUM<br />

Liquidambar Styraciflua<br />

TREES AND SHRUBS<br />

MAGNOLIACEAE TULIPTREE<br />

Liriodendron Tulipifera<br />

Liriodendron Tulipifera 'Fastigiatum'<br />

TREES AND SHRUBS<br />

CAPRIFOLIACEAE HONEYSUCKLE<br />

Lonicera alpigena<br />

Lonicera alpigena f. nana<br />

Lonicera coerulea<br />

Lonicera coerulea 'Dependens'<br />

Lonicera coerulea var. edulis<br />

Lonicera deflexicalyx<br />

Lonicera discolor<br />

Lonicera korolkowii<br />

Lonicera korolkowii 'Freedom'<br />

Lonicera korolkowii var. zabelii<br />

Lonicera lenta<br />

Lonicera maackii<br />

Lonicera maximowiczii<br />

Lonicera morrowii<br />

Lonicera orientalis var. longifolia<br />

Lonicera ruprechtiana var. calvescens<br />

Lonicera tatarica<br />

Lonicera tatarica 'Alba'<br />

Lonicera tatarica 'Angustifolia'<br />

Lonicera tatarica 'Arnold Red'<br />

Lonicera tatarica 'Beavermor'<br />

Lonicera tatarica 'Carleton'<br />

Lonicera tatarica 'Latifolia'<br />

Lonicera tatarica 'Lutea'<br />

Lonicera tatarica 'Morden Orange'<br />

Lonicera tatarica 'Nana'<br />

Lonicera tatarica 'Red Giant'<br />

Lonicera tatarica 'Rosea'<br />

Lonicera tatarica 'Woodl<strong>and</strong> Red'<br />

Lonicera × amoena

---

Lonicera × amoena 'Alba'<br />

Lonicera × bella 'Atrorosea'<br />

Lonicera × bella 'C<strong>and</strong>ida'<br />

Lonicera × brownii 'Fuchsoides'<br />

Lonicera × muendeniensis<br />

Lonicera × notha<br />

Lonicera × pseudochrysantha<br />

Lonicera × xylosteoides<br />

Lonicera × xylosteum<br />

Lonicera × xylosteum 'Mini Globe'<br />

Lonicera × xylosteum 'Clavey's Dwarf'<br />

Lonicera × xylosteum var. Mollis<br />

TREES AND SHRUBS<br />

ERICACEAE LYONIA<br />

Lyonia ligustrina var. pubescens<br />

TREES AND SHRUBS<br />

LEGUMINOSAE MAACKIA<br />

Maackia amurensis<br />

TREES AND SHRUBS<br />

MORACEAE OSAGE ORANGE<br />

Maclura pomifera<br />

TREES AND SHRUBS<br />

MAGNOLIACEAE MAGNOLIA<br />

Magnolia 'Ann'<br />

Magnolia 'Betty'<br />

Magnolia 'Butterflies'<br />

Magnolia 'Elizabeth'<br />

Magnolia 'Galaxy'<br />

Magnolia 'Legacy'<br />

Magnolia 'Ricki'<br />

Magnolia 'Spectrum'<br />

Magnolia 'Susan'<br />

Magnolia 'Yellow Bird'<br />

Magnolia acuminata<br />

Magnolia denudata<br />

Magnolia Fraseri<br />

Magnolia Kobus

---

Magnolia Kobus var. borealis<br />

Magnolia Kobus var. Loebneri 'Leonard Messel'<br />

Magnolia Kobus var. Loebneri 'Merrill'<br />

Magnolia Kobus var. stellata<br />

Magnolia Kobus var. stellata 'Pink Star'<br />

Magnolia Kobus var. stellata 'Royal Star'<br />

Magnolia liliflora<br />

Magnolia salicifolia 'Else Frye'<br />

Magnolia Sieboldii<br />

Magnolia tripetala<br />

Magnolia × Proctoriana 'Wada's Memory'<br />

Magnolia × ‘R<strong>and</strong>y’<br />

Magnolia × Soulangiana<br />

Magnolia × Soulangiana 'Alba Superba'<br />

Magnolia × Soulangiana 'Amabilis'<br />

TREES AND SHRUBS<br />

BERBERIDACEAE OREGON GRAPE<br />

Mahonia aquifolium<br />

Mahonia repens<br />

TREES AND SHRUBS<br />

ROSACEAE CRAB APPLE<br />

Malus 'Adams'<br />

Malus 'Almey'<br />

Malus 'Amisk'<br />

Malus 'Arctic Dawn'<br />

Malus 'Arrow'<br />

Malus 'Baskatong'<br />

Malus Br<strong>and</strong>ywine ®<br />

Malus 'Callaway'<br />

Malus 'Cameron'<br />

Malus 'C<strong>and</strong>ymint'<br />

Malus Centurion ®<br />

Malus 'Cheal's Weeping'<br />

Malus 'Chilko'<br />

Malus Coralburst <br />

Malus 'Cowichan'<br />

Malus 'Dolgo'<br />

Malus 'Doubloons'<br />

Malus 'Erie'<br />

Malus 'Garry'<br />

Malus 'Geneva'<br />

Malus 'Golden Hornet'<br />

Malus Harvest Gold

---

Malus 'Hopa'<br />

Malus 'Huron'<br />

Malus 'Hybrid #1'<br />

Malus 'Hybrid #2'<br />

Malus 'Indian Magic'<br />

Malus 'John Downie'<br />

Malus 'Kelsey'<br />

Malus 'Kibele'<br />

Malus 'Leslie'<br />

Malus 'Makamik'<br />

Malus 'Mary Currelly'<br />

Malus 'Mary Potter'<br />

Malus 'Maybride'<br />

Malus Molten Lava ®<br />

Malus 'Montreal Beauty'<br />

Malus 'Namew'<br />

Malus 'Nipissing'<br />

Malus 'Pink Perfection'<br />

Malus 'Pink Spires'<br />

Malus 'Piotosh'<br />

Malus 'Prairifire'<br />

Malus 'Radiant'<br />

Malus 'Rainbow'<br />

Malus 'Red Barron'<br />

Malus 'Red Jade'<br />

Malus 'Red Splendor'<br />

Malus 'Robinson'<br />

Malus 'Rosseau'<br />

Malus 'Royal Beauty'<br />

Malus 'Royal Ruby'<br />

Malus 'Royal Splendor'<br />

Malus 'Royalty'<br />

Malus 'Rudolph'<br />

Malus 'Selkirk'<br />

Malus 'Simcoe'<br />

Malus 'Sir Lancelot'<br />

Malus 'Sissipuk'<br />

Malus 'Snowcloud'<br />

Malus 'Snowdrift'<br />

Malus 'Sparkler'<br />

Malus 'Spring Snow'<br />

Malus Sugar Tyme ®<br />

Malus 'Sundog'<br />

Malus 'Thunderchild'<br />

Malus 'Timiskaming'<br />

Malus 'Tomiko'<br />

Malus 'Valley City'<br />

Malus 'Van Eseltine'<br />

Malus 'Veitch's Scarlet'<br />

Malus Velvet Pillar

---

Malus Weeping C<strong>and</strong>ied Apple ®<br />

Malus White Angel ®<br />

Malus 'Wintergold'<br />

Malus 'Wisley'<br />

Malus baccata<br />

Malus baccata 'Columnaris'<br />

Malus baccata 'Gracilis'<br />

Malus baccata 'Jackii'<br />

Malus baccata 'Rosthern'<br />

Malus coronaria 'Charlottae'<br />

Malus coronaria 'Klehm's Improved Bechtel'<br />

Malus floribunda var. microcarpa<br />

Malus hybrid<br />

Malus ioensis 'Plena'<br />

Malus kansuensis<br />

Malus m<strong>and</strong>shurica var. nikoensis<br />

Malus orthocarpa<br />

Malus prunifolia<br />

Malus prunifolia var. Rinki<br />

Malus Sargentii<br />

Malus Sargentii 'Tina'<br />

Malus Sieboldii var. arborescens<br />

Malus Sieversii 'Niedzwetzkyana'<br />

Malus transitoria<br />

Malus Upsalensis<br />

Malus × 'Coccinella'<br />

Malus × 'Morning Princess'<br />

Malus × adstringens<br />

Malus × domestica<br />

Malus × Eleyi<br />

Malus × moerl<strong>and</strong>sii 'Profusion'<br />

Malus × purpurea 'Aldenhamensis'<br />

Malus × robusta<br />

Malus × Scheideckeri 'Pendula'<br />

Malus × Zumi<br />

Malus × Zumi 'Calocarpa'<br />

TREES AND SHRUBS<br />

TAXODIACEAE DAWN REDWOOD<br />

Metasequoia glyptostroboides

---

TREES AND SHRUBS<br />

CUPRESSACEAE RUSSIAN CYPRESS<br />

Microbiota decussata<br />

TREES AND SHRUBS<br />

MORACEAE MULBERRY<br />

Morus alba<br />

Morus alba 'Chaparral'<br />

Morus alba 'Everbearing'<br />

Morus alba 'Pendula'<br />

Morus alba var. tatarica<br />

Morus rubra<br />

TREES AND SHRUBS<br />

MYRICACEAE BAYBERRY<br />

Myrica pensylvanica<br />

TREES AND SHRUBS<br />

CARPINACEAE IRONWOOD<br />

Ostrya carpinifolia<br />

Ostrya virginiana<br />

TREES AND SHRUBS<br />

BUXACEAE JAPANESE SPURGE<br />

Pachys<strong>and</strong>ra terminalis<br />

TREES AND SHRUBS<br />

HAMAMELIDACEAE PARROTIA<br />

Parrotia persica

---

TREES AND SHRUBS<br />

VITACEAE VIRGINIA CREEPER<br />

Parthenocissus quinquefolia<br />

TREES AND SHRUBS<br />

SCROPHULARIACEAE PRINCESS TREE<br />

Paulownia tomentosa<br />

TREES AND SHRUBS<br />

CELASTRACEAE CANBY PAXISTIMA<br />

Paxistima canbyi<br />

TREES AND SHRUBS<br />

RUTACEAE CORKTREE<br />

Phellodendron amurense<br />

Phellodendron amurense Macho ®<br />

Phellodendron amurense var. sachalinense<br />

Phellodendron chinense<br />

Phellodendron japonicum<br />

Phellodendron lavallei<br />

TREES AND SHRUBS<br />

SAXIFRAGACEAE MOCK ORANGE<br />

Philadelphus californicus<br />

Philadelphus coronarius<br />

Philadelphus coronarius 'Aureus'<br />

Philadelphus coronarius 'Zeyheri'<br />

Philadelphus floridus<br />

Philadelphus inodorus var. gr<strong>and</strong>iflorus<br />

Philadelphus insignis<br />

Philadelphus kansuensis<br />

Philadelphus lewisii var. gordonianus<br />

Philadelphus pubescens var. verrucosus<br />

Philadelphus purpurascens<br />

Philadelphus rafinesquianus

---

Philadelphus subcanus var. magdalenae<br />

Philadelphus tenuifolius<br />

Philadelphus triflorus<br />

Philadelphus × 'Beauclerc'<br />

Philadelphus × 'Bialy Karzel'<br />

Philadelphus × 'Buckley's Quill'<br />

Philadelphus × 'Kalina'<br />

Philadelphus × 'Morden'<br />

Philadelphus × 'Nuage Rose'<br />

Philadelphus × 'Snowbelle'<br />

Philadelphus × 'Snowdwarf'<br />

Philadelphus × 'Snowgoose'<br />

Philadelphus × 'Unique'<br />

Philadelphus × cymosus 'ConquLte'<br />

Philadelphus × falconeri<br />

Philadelphus × lemoinei 'Boule d'Argent'<br />

Philadelphus × lemoinei 'Innocence'<br />

Philadelphus × lemoinei 'Mont Blanc'<br />

Philadelphus × nivalis<br />

Philadelphus × nivalis 'Ophélie'<br />

Philadelphus × virginalis<br />

Philadelphus × virginalis 'Albatre'<br />

Philadelphus × virginalis 'Mrs Thompson’<br />

TREES AND SHRUBS<br />

ROSACEAE NINEBARK<br />

Physocarpus bracteatus<br />

Physocarpus intermedius<br />

Physocarpus opulifolius<br />

Physocarpus opulifolius 'Dart's Gold'<br />

Physocarpus opulifolius 'Diabolo'<br />

TREES AND SHRUBS<br />

PINACEAE SPRUCE<br />

Picea Abies<br />

Picea Abies 'Acrocona'<br />

Picea Abies 'Argenteospica'<br />

Picea Abies 'Attenuata'<br />

Picea Abies 'Aurea'<br />

Picea Abies 'Barryi'<br />

Picea Abies 'Borealis'<br />

Picea Abies 'Cincinnata'<br />

Picea Abies 'Clanbrassiliana'<br />

Picea Abies 'Compacta Pyramidalis'<br />

Picea Abies 'Cupressina'

---

Picea Abies 'Gregoryana'<br />

Picea Abies 'Inversa'<br />

Picea Abies 'Maxwellii'<br />

Picea Abies 'Microsperma'<br />

Picea Abies 'Monstrosa'<br />

Picea Abies 'Mucronata'<br />

Picea Abies 'Nidiformis'<br />

Picea Abies 'Ohlendorffii'<br />

Picea Abies 'Pumila Nigra'<br />

Picea Abies 'Pygmaea'<br />

Picea Abies 'Pyramidata'<br />

Picea Abies 'Reclinata'<br />

Picea Abies 'Reginae Ameliae'<br />

Picea Abies 'Remontii'<br />

Picea Abies 'Suecica'<br />

Picea Abies 'Tabuliformis'<br />

Picea Abies 'Tenuifolia'<br />

Picea Abies f. viminalis<br />

Picea Abies ssp. obovata<br />

Picea Abies var. carpathica<br />

Picea asperata<br />

Picea Engelmannii f. glauca<br />

Picea glauca<br />

Picea glauca 'Conica'<br />

Picea glauca var. albertiana<br />

Picea glauca var. densata<br />

Picea Glenhii<br />

Picea Glenhii 'Yatsubusa'<br />

Picea jezoensis<br />

Picea jezoensis var. hondoensis<br />

Picea jezoensis var. microsperma<br />

Picea Koyamai<br />

Picea mariana<br />

Picea mariana 'Doumetii'<br />

Picea Omorika<br />

Picea Omorika 'Nana'<br />

Picea pungens<br />

Picea pungens 'Endtz'<br />

Picea pungens 'Globosa'<br />

Picea pungens 'Hoopsii'<br />

Picea pungens 'Koster'<br />

Picea pungens 'Montgomery'<br />

Picea pungens 'Pendula'<br />

Picea pungens f. argentea<br />

Picea pungens f. glauca<br />

Picea rubens<br />

Picea schrenkiana

---

TREES AND SHRUBS<br />

PINACEAE PINE<br />

Pinus aristata<br />

Pinus Arm<strong>and</strong>ii<br />

Pinus Banksiana<br />

Pinus Banksiana 'Uncle Fogy'<br />

Pinus cembra<br />

Pinus contorta var. latifolia<br />

Pinus flexilis 'Glauca'<br />

Pinus koraiensis<br />

Pinus monticola<br />

Pinus mugo<br />

Pinus mugo var. mugo<br />

Pinus mugo var. Rotundata<br />

Pinus nigra<br />

Pinus nigra ssp. nigra<br />

Pinus nigra var. Pallasiana<br />

Pinus parvifolia 'Glauca'<br />

Pinus peuce<br />

Pinus ponderosa<br />

Pinus resinosa<br />

Pinus rigida<br />

Pinus sibirica<br />

Pinus Strobus<br />

Pinus Strobus 'Fastigiata'<br />

Pinus Strobus 'Nana'<br />

Pinus sylvestris<br />

Pinus sylvestris 'Fastigiata'<br />

Pinus sylvestris 'Globosa Viridis'<br />

Pinus sylvestris 'Mongolica'<br />

Pinus sylvestris 'Variegata'<br />

Pinus sylvestris f. argentea<br />

Pinus sylvestris var. rigensis<br />

Pinus tabulaeformis<br />

Pinus Thunbergii<br />

Pinus uncinata<br />

Pinus Wallichiana

---

TREES AND SHRUBS<br />

PLATANACEAE PLANE TREE<br />

Platanus occidentalis<br />

Platanus × acerifolia<br />

TREES AND SHRUBS<br />

SALICACEAE POPLAR<br />

Populus 'C<strong>and</strong>icans Aurora'<br />

Populus 'Nolesti'<br />

Populus 'Oxford'<br />

Populus alba<br />

Populus alba 'Nivea'<br />

Populus alba 'Pyramidalis'<br />

Populus alba 'Raket'<br />

Populus alba 'Richardii'<br />

Populus balsamifera<br />

Populus balsamifera ssp. trichocarpa<br />

Populus Brooks #1<br />

Populus deltoides<br />

Populus deltoides 'Siouxl<strong>and</strong>'<br />

Populus deltoides ssp. monilifera<br />

Populus gr<strong>and</strong>identata<br />

Populus hybrid<br />

Populus Maximowiczii<br />

Populus nigra 'Afghanica'<br />

Populus nigra var. Betulifolia<br />

Populus tremuloides<br />

Populus × 'Barabits Gold'<br />

Populus × berolinensis 'Frye'<br />

Populus × canadensis<br />

Populus × canadensis 'Erecta'<br />

Populus × canadensis 'Eugenei'<br />

Populus × canadensis 'Gelrica'<br />

Populus × canadensis 'Heidemij'<br />

Populus × canadensis 'Prairie Sky'<br />

Populus × canadensis 'Robusta'<br />

Populus × canadensis 'Serotina'<br />

Populus × canadensis 'Tardif de Champagne'<br />

Populus × canescens 'Munsterl<strong>and</strong>a'<br />

Populus × canescens 'Tower'

---

TREES AND SHRUBS<br />

ROSACEAE CINQUEFOIL<br />

Potentilla fruticosa 'Moonlight'<br />

Potentilla fruticosa 'Red Ace'<br />

Potentilla fruticosa 'White Star'<br />

Potentilla × rehderiana<br />

TREES AND SHRUBS<br />

ROSACEAE CHERRY PRINSEPIA<br />

Prinsepia sinensis<br />

ROSACEAE CHERRY<br />

Prunus 'Kiku-Shidare-Zakura'<br />

Prunus 'Kwanzan'<br />

Prunus 'Newport'<br />

Prunus 'Padus'<br />

Prunus besseyi<br />

Prunus cerasifera 'Thundercloud'<br />

Prunus kurilensis<br />

Prunus maackii<br />

Prunus munsoniana<br />

Prunus nigra<br />

Prunus padus 'Purpurea'<br />

Prunus padus var. commutata<br />

Prunus Sargentii 'Rancho'<br />

Prunus serotina<br />

Prunus tenella<br />

Prunus tenella 'Fire Hill'<br />

Prunus tomentosa<br />

Prunus tomentosa 'Pink Cloud'<br />

Prunus virginiana<br />

Prunus virginiana 'Canada Red'<br />

Prunus virginiana 'Purple Martin'<br />

Prunus virginiana 'Schubert'<br />

Prunus × cistena<br />

Prunus × verecunda 'Autumn Glory'<br />

TREES AND SHRUBS

---

TREES AND SHRUBS<br />

PINACEAE DOUGLAS FIR<br />

Pseudotsuga menziesii<br />

Pseudotsuga menziesii 'Glauca Pendula'<br />

Pseudotsuga menziesii ssp. glauca<br />

TREES AND SHRUBS<br />

RUTACEAE HOPTREE<br />

Ptelea trifoliata<br />

Ptelea trifoliata 'Aurea'<br />

Ptelea trifoliata f. pubescens<br />

TREES AND SHRUBS<br />

JUGLANDACEAE WINGNUT<br />

Pterocarya rhoifolia<br />

TREES AND SHRUBS<br />

STYRACACEAE EPAULETTE TREE<br />

Pterostyrax hispida<br />

TREES AND SHRUBS<br />

ROSACEAE FIRETHORN<br />

Pyracantha coccinea 'Orange Giant'<br />

ROSACEAE PEAR<br />

Pyrus 'Eney'<br />

Pyrus 'Golden Spice'<br />

Pyrus 'Miney'<br />

Pyrus 'Moe'<br />

Pyrus calleryana 'Autumn Blaze'<br />

Pyrus calleryana 'Capital'<br />

Pyrus calleryana Chanticleer ®<br />

Pyrus calleryana 'Redspires'<br />

TREES AND SHRUBS

---

Pyrus communis<br />

Pyrus salicifolia 'Silver Cascade'<br />

Pyrus ussuriensis<br />

TREES AND SHRUBS<br />

FAGACEAE OAK<br />

Quercus alba<br />

Quercus bicolor<br />

Quercus coccinea<br />

Quercus coccinea 'Splendens'<br />

Quercus dentata<br />

Quercus ellipsoidalis<br />

Quercus Gambelii<br />

Quercus Gambelii × macrocarpa<br />

Quercus imbricaria<br />

Quercus liaotungensis<br />

Quercus lyrata<br />

Quercus macrocarpa<br />

Quercus macrocarpa 'Ashworth'<br />

Quercus macrocarpa × Gambelii<br />

Quercus muehlenbergii<br />

Quercus palustris<br />

Quercus prinoides<br />

Quercus prinus<br />

Quercus robur<br />

Quercus robur f. fastigiata<br />

Quercus robur × macrocarpa × virginiana<br />

Quercus rubra<br />

Quercus rubra 'Aurea'<br />

Quercus Shumardii<br />

Quercus variabilis<br />

Quercus velutina<br />

Quercus × bebbiana<br />

Quercus × bimundorum Crimson Spires <br />

Quercus × warei Regal Prince ®

---

TREES AND SHRUBS<br />

RHAMNACEAE BUCKTHORN<br />

Rhamnus cathartica<br />

Rhamnus cathartica 'Pubescens'<br />

Rhamnus davurica<br />

Rhamnus Frangula<br />

Rhamnus Frangula ‘Angustifolius’<br />

Rhamnus japonica<br />

Rhamnus utilis<br />

TREES AND SHRUBS<br />

ERICACEAE RHODODENDRON<br />

Rhododendron 'Anna H. Hall'<br />

Rhododendron 'Besse Howells'<br />

Rhododendron 'Evangeline'<br />

Rhododendron 'Gr<strong>and</strong> Pré’<br />

Rhododendron 'Lavender Queen'<br />

Rhododendron 'PGM Compactum'<br />

Rhododendron 'Pink Pom Pom'<br />

Rhododendron 'Vernus'<br />

Rhododendron 'Yaku Queen'<br />

Rhododendron hirsutum<br />

Rhododendron maximum<br />

Rhododendron tapetiforme<br />

Rhododendron × laetvirens<br />

ANACARDIACEAE SUMAC<br />

Rhus aromatica<br />

Rhus aromatica 'Gro Low'<br />

Rhus glabra 'Laciniata'<br />

Rhus typhina 'Laciniata'<br />

TREES AND SHRUBS

---

TREES AND SHRUBS<br />

SAXIFRAGACEAE CURRANT<br />

Ribes alpinum<br />

Ribes alpinum 'Aureum'<br />

Ribes alpinum 'Schmidt'<br />

Ribes aureum<br />

Ribes divaricatum<br />

Ribes glabellum<br />

Ribes multiflorum<br />

Ribes odoratum<br />

Ribes silverstre<br />

Ribes tenue<br />

TREES AND SHRUBS<br />

LEGUMINOSAE LOCUST<br />

Robinia Purple Robe <br />

Robinia hispida<br />

Robinia Pseudoacacia<br />

Robinia Pseudoacacia 'Bessoniana'<br />

Robinia Pseudoacacia 'Coluteoides'<br />

Robinia Pseudoacacia 'Frisia'<br />

Robinia Pseudoacacia 'S<strong>and</strong>raudiga'<br />

Robinia Pseudoacacia ‘Semperflorens'<br />

Robinia Pseudoacacia 'Tortuosa'<br />

Robinia × ambigua 'Idahoensis'<br />

Robinia × Slavinii<br />

Robinia × Slavinii 'Hillieri'<br />

TREES AND SHRUBS<br />

ROSACEAE ROSE<br />

Rosa 'Alex<strong>and</strong>er Mackenzie'<br />

Rosa 'Beauty of Leafl<strong>and</strong>'<br />

Rosa 'Bonavista'<br />

Rosa 'Champlain'<br />

Rosa 'Elmira'<br />

Rosa 'Fanny Heath'<br />

Rosa 'Frontenac'<br />

Rosa 'George Will'<br />

Rosa 'Hazeldean'<br />

Rosa 'J.P. Connell'<br />

Rosa 'Jens Munk'

---

Rosa 'John Cabot'<br />

Rosa 'Kilwinning'<br />

Rosa 'Lac Mageau'<br />

Rosa 'Louis Jolliet'<br />

Rosa 'Nicholas'<br />

Rosa 'Nicolas'<br />

Rosa 'Prairie Charm'<br />

Rosa 'Prairie Maid'<br />

Rosa 'Qu<strong>and</strong>ra'<br />

Rosa 'Red Fountain'<br />

Rosa 'Wilfred Laurier'<br />

Rosa acicularis<br />

Rosa alpina 'Pendula'<br />

Rosa brunoni<br />

Rosa centifolia 'Juno'<br />

Rosa damascena<br />

Rosa monticola<br />

Rosa multiflora var. cathayensis<br />

Rosa nitida 'Defender'<br />

Rosa palustris<br />

Rosa rugosa<br />

Rosa setigera<br />

Rosa spinosissima<br />

Rosa sweginzowii<br />

TREES AND SHRUBS<br />

ROSACEAE RASPBERRY<br />

Rubus crataegifolius<br />

Rubus flagellaris<br />

Rubus odoratus<br />

Rubus × tridel 'Benenden'<br />

TREES AND SHRUBS<br />

SALICACEAE WILLOW<br />

Salix 'Golden Curls'<br />

Salix 'Prairie Cascade'<br />

Salix alba<br />

Salix alba 'Britzensis'<br />

Salix alba 'Chermesina'<br />

Salix alba var. coerulea<br />

Salix alba var. sericea<br />

Salix alba var. vitellina<br />

Salix alba var. vitellina 'Flava'<br />

Salix amygdaloides<br />

Salix caprea 'Kilmarnock'

---

Salix caprea 'Pendula'<br />

Salix cinerea<br />

Salix cinerea 'Variegata'<br />

Salix eriocephala<br />

Salix exigua<br />

Salix fragilis<br />

Salix fragilis 'Bullata'<br />

Salix integra 'Hakuro Nishiki'<br />

Salix lucida ssp. lasi<strong>and</strong>ra<br />

Salix matsudana 'Tortuosa'<br />

Salix nigricans<br />

Salix pent<strong>and</strong>ra<br />

Salix purpurea<br />

Salix purpurea 'Gracilis'<br />

Salix tri<strong>and</strong>ra<br />

Salix viminalis<br />

Salix × erdingeri<br />

Salix × pendulina 'Bl<strong>and</strong>a'<br />

Salix × 'Red Rocket'<br />

Salix × sepulcralis<br />

Salix × sepulcralis 'Chrysocoma'<br />

TREES AND SHRUBS<br />

CAPRIFOLIACEAE ELDERBERRY<br />

Sambucus canadensis 'Acutiloba'<br />

Sambucus canadensis 'Maxima'<br />

Sambucus nigra 'Aurea'<br />

Sambucus nigra 'Madonna'<br />

Sambucus nigra 'Marginata'<br />

Sambucus nigra 'Purpurea'<br />

TREES AND SHRUBS<br />

EUPHORBIACEAE SPOIL-OX<br />

Securinega suffruticosa<br />

TREES AND SHRUBS<br />

CRASSULACEAE SEDUM<br />

Sedum spectabilis 'Autumn Joy'

---

TREES AND SHRUBS<br />

ELAEAGNACEAE BUFFALOBERRY<br />

Shepherdia argentea<br />

TREES AND SHRUBS<br />

LEGUMINOSAE PAGODA TREE<br />

Sophora japonica<br />

TREES AND SHRUBS<br />

ROSACEAE FALSE SPIRAEA<br />

Sorbaria sorbifolia<br />

TREES AND SHRUBS<br />

ROSACEAE MOUNTAIN ASH<br />

Sorbus 'Red Copper Glow'<br />

Sorbus alnifolia<br />

Sorbus americana<br />

Sorbus aria<br />

Sorbus aria 'Decaisneana'<br />

Sorbus aria 'Lutescens'<br />

Sorbus aria 'Magnifica'<br />

Sorbus aucuparia<br />

Sorbus aucuparia 'Beissneri'<br />

Sorbus aucuparia Cardinal Royal <br />

Sorbus aucuparia 'Fastigiata'<br />

Sorbus aucuparia 'Pendula'<br />

Sorbus aucuparia 'Rossica Major'<br />

Sorbus austrica<br />

Sorbus decora<br />

Sorbus decora 'Grootendorst'<br />

Sorbus intermedia<br />

Sorbus koehneana<br />

Sorbus × thuringiaca 'Fastigiata'

---

ROSACEAE SPIRAEA<br />

Spiraea chamaedryfolia<br />

Spiraea fritschiana<br />

Spiraea japonica 'Goldmound'<br />

Spiraea japonica 'Nana'<br />

Spiraea nipponica 'Halward's Silver'<br />

Spiraea nipponica 'Snowmound'<br />

Spiraea × arguta<br />

Spiraea × bumalda 'Froebelii'<br />

Spiraea × bumalda 'Goldflame'<br />

Spiraea × cinerea<br />

Spiraea × cinerea 'Grefsheim'<br />

Spiraea × vanhouttei<br />

TREES AND SHRUBS<br />

TREES AND SHRUBS<br />

STAPHYLEACEAE BLADDERNUT<br />

Staphylea bumalda<br />

Staphylea trifolia<br />

TREES AND SHRUBS<br />

ROSACEAE STEPHANANDRA<br />

Stephan<strong>and</strong>ra incisa<br />

Stephan<strong>and</strong>ra incisa 'Crispa'<br />

TREES AND SHRUBS<br />

CAPRIFOLIACEAE SNOWBERRY<br />

Symphoricarpos albus<br />

Symphoricarpos orbiculatus<br />

Symphoricarpos orbiculatus 'Variegatus'<br />

Symphoricarpos rivularis<br />

Symphoricarpos sinensis × 'White Hedge'<br />

Symphoricarpos × doorenbosii 'Amethyst'

---

TREES AND SHRUBS<br />

OLEACEAE LILAC<br />

Syringa (Villosae Group) 'Ferna Alex<strong>and</strong>er'<br />

Syringa (Villosae Group) 'Hedin'<br />

Syringa (Villosae Group) 'Hunting Tower'<br />

Syringa (Villosae Group) 'Kim'<br />

Syringa (Villosae Group) 'Minuet'<br />

Syringa (Villosae Group) 'Miss Canada'<br />

Syringa (Villosae Group) 'Mrs J. Herbert Alex<strong>and</strong>er'<br />

Syringa emodi<br />

Syringa josikaea<br />

Syringa komarowii<br />

Syringa komarowii ssp. reflexa<br />

Syringa komarowii ssp. reflexa 'Pallens'<br />

Syringa meyeri 'Palibin'<br />

Syringa microphylla 'Superba'<br />

Syringa oblata<br />

Syringa oblata ssp. dilatata<br />

Syringa palibiniana var. kamibayashii<br />

Syringa pubescens ssp. julianae 'George Eastman'<br />

Syringa pubescens ssp. julianae 'Hers'<br />

Syringa pubescens ssp. Patula<br />

Syringa pubescens ssp. Patula 'Miss Kim'<br />

Syringa reticulata<br />

Syringa reticulata 'Chantilly Lace'<br />

Syringa reticulata 'Ivory Silk'<br />

Syringa reticulata ssp. amurensis<br />

Syringa reticulata ssp. pekinensis<br />

Syringa sweginzowii<br />

Syringa sweginzowii 'Densiflora'<br />

Syringa sweginzowii 'Superba'<br />

Syringa tomentella<br />

Syringa villosa<br />

Syringa villosa 'Dr Bretschneider'<br />

Syringa vulgaris<br />

Syringa vulgaris 'A.B. Lamberton'<br />

Syringa vulgaris 'Adelaide Dunbar'<br />

Syringa vulgaris 'Agincourt Beauty'<br />

Syringa vulgaris 'Alba Gr<strong>and</strong>iflora'<br />

Syringa vulgaris 'Albert Holden'<br />

Syringa vulgaris 'Alex<strong>and</strong>er Hamilton'<br />

Syringa vulgaris 'Ami Schott'<br />

Syringa vulgaris 'Andenken an Ludwig Späth'<br />

Syringa vulgaris 'Anne Shiach'<br />

Syringa vulgaris 'Arch McKean'

---

Syringa vulgaris 'Arthur William Paul'<br />

Syringa vulgaris 'Astra'<br />

Syringa vulgaris 'Atheline Wilbur'<br />

Syringa vulgaris 'Aucbaefolia'<br />

Syringa vulgaris 'Avalanche'<br />

Syringa vulgaris 'Azurea Plena'<br />

Syringa vulgaris 'Banquise'<br />

Syringa vulgaris 'Belle de Nancy'<br />

Syringa vulgaris 'Boule Azurée'<br />

Syringa vulgaris 'Bright Centennial'<br />

Syringa vulgaris 'Calvin C. Laney'<br />

Syringa vulgaris 'Capitaine Baltet'<br />

Syringa vulgaris 'Capitaine Perrault'<br />

Syringa vulgaris 'Charles Baltet'<br />

Syringa vulgaris 'Charles Joly'<br />

Syringa vulgaris 'Charles X'<br />

Syringa vulgaris 'Christophe Colomb'<br />

Syringa vulgaris 'City of Gresham'<br />

Syringa vulgaris 'City of Longview'<br />

Syringa vulgaris 'Comte Adrien de Montebello'<br />

Syringa vulgaris 'Comte de Kerchove'<br />

Syringa vulgaris 'Comte Horace de Choiseul'<br />

Syringa vulgaris 'Condorcet'<br />

Syringa vulgaris 'Congo'<br />

Syringa vulgaris 'Crépuscule'<br />

Syringa vulgaris 'Croix de Brahy'<br />

Syringa vulgaris 'De Saussure'<br />

Syringa vulgaris 'Decaisne'<br />

Syringa vulgaris 'Diplomate'<br />

Syringa vulgaris 'Docteur Charles Jacobs'<br />

Syringa vulgaris 'Downfield'<br />

Syringa vulgaris 'Doyen Keteleer'<br />

Syringa vulgaris 'Dr Lindley'<br />

Syringa vulgaris 'Dr Von Regel'<br />

Syringa vulgaris 'Duc de Massa'<br />

Syringa vulgaris 'Edith Cavell'<br />

Syringa vulgaris 'Edmond About'<br />

Syringa vulgaris 'Edward J. Gardner'<br />

Syringa vulgaris 'Ekenholm'<br />

Syringa vulgaris 'Engler Weisser Traum'<br />

Syringa vulgaris 'Erzherzog Johann'<br />

Syringa vulgaris 'Ethiopia'<br />

Syringa vulgaris 'Etna'<br />

Syringa vulgaris 'Etoile de Mai'<br />

Syringa vulgaris 'Frank Paterson'<br />

Syringa vulgaris 'Fritz'<br />

Syringa vulgaris 'G.J. Baardse'<br />

Syringa vulgaris 'General Kitchener'<br />

Syringa vulgaris 'Général John Pershing'<br />

Syringa vulgaris 'General Sherman'

---

Syringa vulgaris 'Georges Bellair'<br />

Syringa vulgaris 'Glory'<br />

Syringa vulgaris 'Godron'<br />

Syringa vulgaris 'Heavenly Blue'<br />

Syringa vulgaris 'Henri Martin'<br />

Syringa vulgaris 'Henry Wadsworth Longfellow'<br />

Syringa vulgaris 'Hippolyte Maringer'<br />

Syringa vulgaris 'Hugo Koster'<br />

Syringa vulgaris 'Jacques Callot'<br />

Syringa vulgaris 'Jan van Tol'<br />

Syringa vulgaris 'Jean Macé'<br />

Syringa vulgaris 'Jeanne d'Arc'<br />

Syringa vulgaris 'Johan Mensing'<br />

Syringa vulgaris 'Jonkheer G.F. Van Tets'<br />

Syringa vulgaris 'Julien Gérardin'<br />

Syringa vulgaris 'Katherine Havemeyer'<br />

Syringa vulgaris 'Kingsville'<br />

Syringa vulgaris 'Komsomolka'<br />

Syringa vulgaris 'Königin Luise'<br />

Syringa vulgaris 'Kosmos'<br />

Syringa vulgaris 'Krasavitsa Moskvy'<br />

Syringa vulgaris 'La Tour d'Auvergne'<br />

Syringa vulgaris 'Lady Lindsay'<br />

Syringa vulgaris 'Le Printemps'<br />

Syringa vulgaris 'Léon Gambetta'<br />

Syringa vulgaris 'Linn‚'<br />

Syringa vulgaris 'Lucelle'<br />

Syringa vulgaris 'Macrostachya'<br />

Syringa vulgaris 'Madame Charles Souchet'<br />

Syringa vulgaris 'Madeleine Lemaire'<br />

Syringa vulgaris 'Maréchal Foch'<br />

Syringa vulgaris 'Maréchal Lannes'<br />

Syringa vulgaris 'Marengo'<br />

Syringa vulgaris 'Margot Grunewald'<br />

Syringa vulgaris 'Marie Legraye'<br />

Syringa vulgaris 'Marlyensis Pallida'<br />

Syringa vulgaris 'Masséna'<br />

Syringa vulgaris 'Maud Notcutt'<br />

Syringa vulgaris 'Maurice de Vilmorin'<br />

Syringa vulgaris 'McMaster Centennial'<br />

Syringa vulgaris 'Mechta'<br />

Syringa vulgaris 'Michel Buchner'<br />

Syringa vulgaris 'Midwest Gem'<br />

Syringa vulgaris 'Miss Ellen Willmott'<br />

Syringa vulgaris 'Mme Abel Chatenay'<br />

Syringa vulgaris 'Mme Antoine Buchner'<br />

Syringa vulgaris 'Mme Casimir Périer'<br />

Syringa vulgaris 'Mme F. Morel'<br />

Syringa vulgaris 'Mme Florent Stepman'<br />

Syringa vulgaris 'Mme Kreuter'

---

Syringa vulgaris 'Mme Lemoine'<br />

Syringa vulgaris 'Mme Léon Simon'<br />

Syringa vulgaris 'Monge'<br />

Syringa vulgaris 'Mons Léon Mathieu'<br />

Syringa vulgaris 'Mons Lepage'<br />

Syringa vulgaris 'Mons Maxime Cornu'<br />

Syringa vulgaris 'Mons van Aerschot'<br />

Syringa vulgaris 'Mont Blanc'<br />

Syringa vulgaris 'Montaigne'<br />

Syringa vulgaris 'Mrs Calvin Coolidge'<br />

Syringa vulgaris 'Mrs Edward Harding'<br />

Syringa vulgaris 'Mrs H.J. Cran'<br />

Syringa vulgaris 'Mrs W.E. Marshall'<br />

Syringa vulgaris 'Mrs Watson Webb'<br />

Syringa vulgaris 'Nadezhda'<br />

Syringa vulgaris 'Obélisque'<br />

Syringa vulgaris 'Olivier de Serres'<br />

Syringa vulgaris 'Ostr<strong>and</strong>er'<br />

Syringa vulgaris 'P.P. Konchalovskii'<br />

Syringa vulgaris 'Paul Deschanel'<br />

Syringa vulgaris 'Perle von Stuttgart'<br />

Syringa vulgaris 'Pierre Joigneaux'<br />

Syringa vulgaris 'Pink Dan'<br />

Syringa vulgaris 'Pink Mist'<br />

Syringa vulgaris 'Pinkie'<br />

Syringa vulgaris 'Planchon'<br />

Syringa vulgaris 'Pom Pom'<br />

Syringa vulgaris 'Porcelain Blue'<br />

Syringa vulgaris 'Président Carnot'<br />

Syringa vulgaris 'Président FalliPres'<br />

Syringa vulgaris 'Président Grévy'<br />

Syringa vulgaris 'President Lincoln'<br />

Syringa vulgaris 'Président Loubert'<br />

Syringa vulgaris 'Président Poincaré<br />

Syringa vulgaris 'President Roosevelt'<br />

Syringa vulgaris 'Président Viger'<br />

Syringa vulgaris 'Primrose'<br />

Syringa vulgaris 'Prince Impérial'<br />

Syringa vulgaris 'Prince Notger'<br />

Syringa vulgaris 'Princess Alex<strong>and</strong>ra'<br />

Syringa vulgaris 'Princesse Camille de Rohan'<br />

Syringa vulgaris 'Princesse Clémentine'<br />

Syringa vulgaris 'Prinzessin Klotilde'<br />

Syringa vulgaris 'Priscilla'<br />

Syringa vulgaris 'Prodige'<br />

Syringa vulgaris 'Professor Sargent'<br />

Syringa vulgaris 'Redbud'<br />

Syringa vulgaris 'Ruhm von Horstenstein'<br />

Syringa vulgaris 'Sarah S<strong>and</strong>s'<br />

Syringa vulgaris 'Sensation'

---

Syringa vulgaris 'Silver King'<br />

Syringa vulgaris 'Slater's Elegance'<br />

Syringa vulgaris 'Souvenir de Simone'<br />

Syringa vulgaris 'Spectabilis'<br />

Syringa vulgaris 'St Joan'<br />

Syringa vulgaris 'St Margaret'<br />

Syringa vulgaris 'Sweetheart'<br />

Syringa vulgaris 'Thunberg'<br />

Syringa vulgaris 'Tombouctou'<br />

Syringa vulgaris 'Toussaint-Louverture'<br />

Syringa vulgaris 'Vestale'<br />

Syringa vulgaris 'Victor Lemoine'<br />

Syringa vulgaris 'Violet Glory'<br />

Syringa vulgaris 'Vivi<strong>and</strong>-Morel'<br />

Syringa vulgaris 'W.T. Lee'<br />

Syringa vulgaris 'Weddle'<br />

Syringa vulgaris 'Wedgwood Blue'<br />

Syringa vulgaris 'William Robinson'<br />

Syringa vulgaris 'William S. Riley'<br />

Syringa vulgaris 'Woodl<strong>and</strong> Blue'<br />

Syringa vulgaris 'Yankee Doodle'<br />

Syringa vulgaris 'Znamya Lenina'<br />

Syringa vulgaris var. alba<br />

Syringa vulgaris var. purpurea<br />

Syringa wolfii<br />

Syringa yunnanensis<br />

Syringa × chinensis<br />

Syringa × chinensis 'Metensis'<br />

Syringa × chinensis 'Saugeana'<br />

Syringa × diversifolia 'William H. Judd'<br />

Syringa × henryi 'LutPce'<br />

Syringa × henryi 'Summer White'<br />

Syringa × hyacinthiflora 'Alice Eastwood'<br />

Syringa × hyacinthiflora 'Anabel'<br />

Syringa × hyacinthiflora 'Berryer'<br />

Syringa × hyacinthiflora 'Asessippi'<br />

Syringa × hyacinthiflora 'Blanche Sweet'<br />

Syringa × hyacinthiflora 'Buffon'<br />

Syringa × hyacinthiflora 'Campsie'<br />

Syringa × hyacinthiflora 'Catinat'<br />

Syringa × hyacinthiflora 'Charles Nordine'<br />

Syringa × hyacinthiflora 'Churchill'<br />

Syringa × hyacinthiflora 'Clarke's Giant'<br />

Syringa × hyacinthiflora 'Daphne Pink'<br />

Syringa × hyacinthiflora 'Doctor Chadwick'<br />

Syringa × hyacinthiflora 'Esther Staley'<br />

Syringa × hyacinthiflora 'Evangeline'<br />

Syringa × hyacinthiflora 'Excel'<br />

Syringa × hyacinthiflora 'Gertrude Leslie'<br />

Syringa × hyacinthiflora 'Grace'

---

Syringa × hyacinthiflora 'Grace Mackenzie'<br />

Syringa × hyacinthiflora 'Hyacinthiflora Plena'<br />

Syringa × hyacinthiflora 'Lamartine'<br />

Syringa × hyacinthiflora 'Lavender Lady'<br />

Syringa × hyacinthiflora 'Maiden's Blush'<br />

Syringa × hyacinthiflora 'Maureen'<br />

Syringa × hyacinthiflora 'Montesquieu'<br />

Syringa × hyacinthiflora 'Mount Baker'<br />

Syringa × hyacinthiflora 'Muriel'<br />

Syringa × hyacinthiflora 'Necker'<br />

Syringa × hyacinthiflora 'Norah'<br />

Syringa × hyacinthiflora 'Patricia'<br />

Syringa × hyacinthiflora 'Peggy'<br />

Syringa × hyacinthiflora 'Pink Spray'<br />

Syringa × hyacinthiflora 'Pocahontas'<br />

Syringa × hyacinthiflora 'Purple Glory'<br />

Syringa × hyacinthiflora 'Rowancroft Pink'<br />

Syringa × hyacinthiflora 'Sunset'<br />

Syringa × hyacinthiflora 'Turgot'<br />

Syringa × hyacinthiflora 'Vauban’<br />

Syringa × hyacinthiflora 'Viscountess Willingdon'<br />

Syringa × josiflexa 'Agnes Smith'<br />

Syringa × josiflexa 'Bellicent'<br />

Syringa × josiflexa 'Elaine'<br />

Syringa × josiflexa 'Guinevere'<br />

Syringa × josiflexa 'James Macfarlane'<br />

Syringa × josiflexa 'Lynette'<br />

Syringa × josiflexa 'Nellie Bean'<br />

Syringa × josiflexa 'Redwine'<br />

Syringa × josiflexa 'Royalty'<br />

Syringa × josiflexa 'Rubra'<br />

Syringa × persica<br />

Syringa × prestoniae 'Adriana'<br />

Syringa × prestoniae 'Alice'<br />

Syringa × prestoniae 'Audrey'<br />

Syringa × prestoniae 'Beacon'<br />

Syringa × prestoniae 'Caliban'<br />

Syringa × prestoniae 'Calphurnia'<br />

Syringa × prestoniae 'Celia'<br />

Syringa × prestoniae 'Charmian'<br />

Syringa × prestoniae 'Constance'<br />

Syringa × prestoniae 'Coral'<br />

Syringa × prestoniae 'Dawn'<br />

Syringa × prestoniae 'Desdemona'<br />

Syringa × prestoniae 'Diana'<br />

Syringa × prestoniae 'Donald Wyman'<br />

Syringa × prestoniae 'Dorcas'<br />

Syringa × prestoniae 'Elinor'<br />

Syringa × prestoniae 'Ethel M. Webster'<br />

Syringa × prestoniae 'Francisca'

---

Syringa × prestoniae 'Freedom'<br />

Syringa × prestoniae 'Goplana'<br />

Syringa × prestoniae 'H<strong>and</strong>el'<br />

Syringa × prestoniae 'Hecla'<br />

Syringa × prestoniae 'Helen'<br />

Syringa × prestoniae 'Hiawatha'<br />

Syringa × prestoniae 'Isabella'<br />

Syringa × prestoniae 'Jaga'<br />

Syringa × prestoniae 'Jessica'<br />

Syringa × prestoniae 'Juliet'<br />

Syringa × prestoniae 'Katharina'<br />

Syringa × prestoniae 'Lavinia'<br />

Syringa × prestoniae 'Nerissa'<br />

Syringa × prestoniae 'Nike'<br />

Syringa × prestoniae 'Nocturne'<br />

Syringa × prestoniae 'Oberon'<br />

Syringa × prestoniae 'Octavia'<br />

Syringa × prestoniae 'Olivia'<br />

Syringa × prestoniae 'Patience'<br />

Syringa × prestoniae 'Paulina'<br />

Syringa × prestoniae 'Portia'<br />

Syringa × prestoniae 'Regan'<br />

Syringa × prestoniae 'Romeo'<br />

Syringa × prestoniae 'Silvia'<br />

Syringa × prestoniae 'Telimena'<br />

Syringa × prestoniae 'Titania'<br />

Syringa × prestoniae 'Ursula'<br />

Syringa × prestoniae 'Valeria'<br />

Syringa × prestoniae 'Virgilia'<br />

Syringa × prestoniae 'W.T. Macoun'<br />

Syringa × swegiflexa<br />

Syringa × swegiflexa 'Fountain'<br />

TREES AND SHRUBS<br />

TAMARICACEAE TAMARISK<br />

Tamarix chinensis<br />

Tamarix parviflora<br />

TREES AND SHRUBS<br />

TAXODIACEAE BALD CYPRESS<br />

Taxodium distichum

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TREES AND SHRUBS<br />

TAXACEAE YEW<br />

Taxus baccata 'Albovariegata'<br />

Taxus canadensis<br />

Taxus cuspidata<br />

Taxus cuspidata 'Erecta'<br />

Taxus cuspidata 'Nana'<br />

Taxus × hunnewelliana 'Richard Horsey'<br />

Taxus × media 'Hicksii'<br />

TREES AND SHRUBS<br />

CUPRESSACEAE ARBORVITAE<br />

Thuja occidentalis<br />

Thuja occidentalis 'Alba'<br />

Thuja occidentalis 'Argentea'<br />

Thuja occidentalis 'Asplenifolia'<br />

Thuja occidentalis 'Boothii'<br />

Thuja occidentalis 'Brabant'<br />

Thuja occidentalis 'Buchananii'<br />

Thuja occidentalis 'Columbia'<br />

Thuja occidentalis 'Dart's Gold'<br />

Thuja occidentalis 'Douglasii Aurea'<br />

Thuja occidentalis 'Douglasii Pyramidalis'<br />

Thuja occidentalis 'Erecta'<br />

Thuja occidentalis 'Ericoides'<br />

Thuja occidentalis 'Fastigiata'<br />

Thuja occidentalis 'Filiformis'<br />

Thuja occidentalis 'Globosa'<br />

Thuja occidentalis 'Holmstrup'<br />

Thuja occidentalis 'Hoopesii'<br />

Thuja occidentalis 'Hoveyi'<br />

Thuja occidentalis 'Leptoclada'<br />

Thuja occidentalis 'Lutea'<br />

Thuja occidentalis 'Maculata'<br />

Thuja occidentalis 'Meehanii'<br />

Thuja occidentalis 'Mori Select'<br />

Thuja occidentalis 'Nigra'<br />

Thuja occidentalis 'Pendula'<br />

Thuja occidentalis 'Pulcherrima'<br />

Thuja occidentalis 'Pumila'<br />

Thuja occidentalis 'Pyramidalis'<br />

Thuja occidentalis 'Recurvata'<br />

Thuja occidentalis 'Saundersii'

---

Thuja occidentalis 'Sherwood Moss'<br />

Thuja occidentalis 'Smaragd'<br />

Thuja occidentalis 'Smithiana'<br />

Thuja occidentalis 'Spiralis'<br />

Thuja occidentalis 'Tatarica'<br />

Thuja occidentalis 'Techney'<br />

Thuja occidentalis 'Tiny Tim'<br />

Thuja occidentalis 'Unicorn'<br />

Thuja occidentalis 'Vervaeneana'<br />

Thuja occidentalis 'Wareana'<br />

Thuja occidentalis 'Wareana Lutescens'<br />

Thuja occidentalis 'Wintergreen'<br />

Thuja occidentalis 'Woodwardii'<br />

Thuja occidentalis 'Yellow Ribbon'<br />

Thuja occidentalis f. mastersii<br />

Thuja orientalis 'Newarkii'<br />

Thuja St<strong>and</strong>ishii<br />

TILIACEAE LINDEN<br />

Tilia 'Euchlora'<br />

Tilia americana<br />

Tilia americana 'Boulevard'<br />

Tilia americana 'Macrophylla'<br />

Tilia americana 'Nova'<br />

Tilia americana 'Redmond'<br />

Tilia americana 'Sentry'<br />

Tilia cordata<br />

Tilia cordata #1<br />

Tilia cordata #5<br />

Tilia cordata Chancellor ®<br />

Tilia cordata 'Corinthian'<br />

Tilia cordata 'De Groot'<br />

Tilia cordata 'Erecta'<br />

Tilia cordata Fairview <br />

Tilia cordata Greenspire ®<br />

Tilia cordata 'June Bride'<br />

Tilia cordata Norlin <br />

Tilia cordata Rancho <br />

Tilia cordata 'Sheridan'<br />

Tilia mongolica<br />

Tilia platyphyllos<br />

Tilia platyphyllos 'Laciniata'<br />

Tilia platyphyllos 'Orebro'<br />

Tilia platyphyllos 'Rubra'<br />

Tilia platyphyllos 'Vitifolia'<br />

Tilia tomentosa 'Satin Shadow'<br />

TREES AND SHRUBS

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Tilia tomentosa Sterling ®<br />

Tilia × europaea<br />

Tilia × europaea 'Pallida'<br />

Tilia × europaea 'Wratislaviensis'<br />

Tilia × flavescens 'Glenleven'<br />

Tilia × moltkei<br />

TREES AND SHRUBS<br />

PINACEAE HEMLOCK<br />

Tsuga canadensis<br />

Tsuga canadensis 'Bennett'<br />

Tsuga canadensis 'Cinnamomea'<br />

Tsuga canadensis 'Cole's Prostrate'<br />

Tsuga canadensis 'Curley'<br />

Tsuga canadensis 'Gracilis'<br />

Tsuga canadensis f. pendula<br />

Tsuga caroliniana<br />

TREES AND SHRUBS<br />

ULMACEAE ELM<br />

Ulmus 'Delaware # 2'<br />

Ulmus 'Homestead'<br />

Ulmus 'Purpurea'<br />

Ulmus 'Sapporo Autumn Gold'<br />

Ulmus americana<br />

Ulmus americana 'American Liberty'<br />

Ulmus americana 'Patmore'<br />

Ulmus carpinifolia<br />

Ulmus glabra 'Camperdownii'<br />

Ulmus glabra 'Cornuta'<br />

Ulmus japonica<br />

Ulmus japonica 'Mitsui Centennial'<br />

Ulmus laevis<br />

Ulmus parvifolia<br />

Ulmus pumila<br />

Ulmus pumila 'Dropmore'<br />

Ulmus pumila 'Park Royal'<br />

Ulmus thomasii<br />

Ulmus Wilsoniana 'Prospector'<br />

Ulmus × holl<strong>and</strong>ica 'Pioneer'<br />

Ulmus × holl<strong>and</strong>ica 'Wredei'<br />

Ulmus × rubra

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TREES AND SHRUBS<br />

CAPRIFOLIACEAE VIBURNUM<br />

Viburnum carlesii<br />

Viburnum cassinoides<br />

Viburnum dentatum<br />

Viburnum dentatum 'Perle Bleue'<br />

Viburnum farreri<br />

Viburnum lantana<br />

Viburnum lantana 'Mohican'<br />

Viburnum lantana 'Variegatum'<br />

Viburnum lentago<br />

Viburnum opulus<br />

Viburnum opulus 'Compactum'<br />

Viburnum opulus 'Roseum'<br />

Viburnum plicatum<br />

Viburnum trilobum<br />

Viburnum trilobum 'Wentworth'<br />

Viburnum × juddii<br />

Viburnum × rhytidophylloides 'Alleghany'<br />

TREES AND SHRUBS<br />

APOCYNACEAE PERIWINKLE<br />

Vinca minor<br />

TREES AND SHRUBS<br />

VITACEAE GRAPE<br />

Vitis sp.<br />

TREES AND SHRUBS<br />

CAPRIFOLIACEAE WEIGELA<br />

Weigela 'Alex<strong>and</strong>ra'<br />

Weigela 'Ballet'<br />

Weigela 'Béranger'<br />

Weigela 'Briant Rubidor'<br />

Weigela 'Bristol Ruby'<br />

Weigela 'Bristol Snowflake'<br />

Weigela 'C<strong>and</strong>ida'<br />

Weigela 'Centennial'<br />

Weigela 'ConquLte'

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Weigela 'Dwarf Red'<br />

Weigela 'French Lace'<br />

Weigela 'Girondin'<br />

Weigela 'Gloire des Bosquets'<br />

Weigela 'Groenewegenii'<br />

Weigela 'Gustave Malet'<br />

Weigela 'Kosteriana Variegata'<br />

Weigela 'Le Printemps'<br />

Weigela 'Lucifer'<br />

Weigela 'Madame Couturier'<br />

Weigela 'Minuet'<br />

Weigela 'Newport Red'<br />

Weigela 'Pink Princess'<br />

Weigela 'Polka'<br />

Weigela 'Rosebella'<br />

Weigela 'Rumba'<br />

Weigela 'Samba'<br />

Weigela 'Stelzneri'<br />

Weigela 'Tango'<br />

Weigela 'Variegata'<br />

Weigela 'Victoria'<br />

Weigela coraeensis<br />

Weigela florida 'Eva Rathke'<br />

Weigela florida 'Purpurea'<br />

Weigela florida 'Variegata'<br />

Weigela hortensis<br />

Weigela middendorffiana<br />

TREES AND SHRUBS<br />

LEGUMINOSAE WISTERIA<br />

Wisteria floribunda 'Lawrence'<br />

TREES AND SHRUBS<br />

SAPINDACEAE YELLOW HORN<br />

Xanthoceras sorbifolium<br />

LILIACEAE YUCCA<br />

Yucca filamentosa<br />

Yucca glauca<br />

Yucca glauca 'Golden Sword'<br />

TREES AND SHRUBS

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Availability <strong>and</strong> Request Form<br />

(A) Availability of propagation material from the living collections of the Dominion<br />

Arboretum.<br />

The Arboretum will supply only other Arboreta, botanical gardens or learning institutions with<br />

seed from species stock. Because many of the plants are open pollinated the Arboretum cannot<br />

guarantee that seed will produce plants true to name.<br />

Seed will be collected depending on seasonal availability. If there is a low or poor supply of<br />

seed at the time of collection, the request may be denied. A resubmission the following season<br />

will be required.<br />

Submissions will only be accepted by post or email.<br />

See form below.<br />

(B) Request Form<br />

Name.............................................................................................................................................<br />

Address.........................................................................................................................................<br />

Requested species.........................................................................................................................<br />

.....................................................................................................................................................<br />

.....................................................................................................................................................<br />

Forward request to:<br />

Supervisor, The Dominion Arboretum<br />

Agriculture <strong>and</strong> Agri-Food Canada<br />

Central Experimental Farm, Bldg. 72<br />

960 Carling Avenue<br />

Ottawa, Ontario, K1A 0C6<br />

E-mail: douglasbe@agr.gc.ca ; or: cef-fec@agr.gc.ca

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Acknowledgments<br />

The collaboration of Agriculture <strong>and</strong> Agri-Food Canada staff - Pierre Huppé, Jean-Pascal<br />

Gratton <strong>and</strong> Sharon Saunders - is recognized in the production of this listing of the Living<br />

Collection of the Dominion Arboretum.