Botanical Common Bloom Time Quantity
'x' Cupressocyparis "Leylandii' Leyland Cypress 2
'x' Cupressocyparis leylandii ''Castwellan Gold' Castwellan Gold Leyland Cypress 1
Abelia 'x' 'Edward Goucher' Edward Goucher Abelia June through frost 2
Abelia 'x' grandflora Glossy Abelia June through frost 5
Abeliophyllum distichum Korean Abelialeaf April-May 7
Abies 'x' 'Bornmuelleriana' Bornmuelleri Hybrid Fir 3
Abies alba Silver Fir 4
Abies balsamea Balsam Fir 2
Abies cephalonica Greek Fir 14
Abies cilicica Cilician Fir 5
Abies concolor White Fir 6
Abies firma Momi Fir 5
Abies firma (spreading form) Spreading form of Momi Fir 1
Abies fraseri Fraser Fir 1
Abies homolepis Nikko Fir 11
Abies homolepis (prostrata) Spreading Form of Nikko Fir 1
Abies hybrida Hybrid Fir 9
Abies koreana Korean Fir 3
Abies lasiocarpa arizonica Cork Fir 3
Abies mariessi Marie's Fir 1
Abies nordmanniana 'Pendula' Weeping Nordmann's Fir 2
Abies nordmanniana Nordmann's Fir 10
Abies numidica Algerian Fir 2
Abies numidica 'Lawrenceville' Lawrenceville Algerian Fir 1
Abies pinsapo 'Glauca' Blue Spanish Fir 5
Abies pinsapo 'Gluca' (unidentified dwf.) Form of Blue Spanish Fir 1
Abies pinsapo moraccana Moraccana Spanish Fir 3
Abies procera Noble Fir 1
Abies procera 'Glauca' Blue Noble Fir 1
Abies recurvata Min Fir 1
Abies sachalinesis Sakhalin Fir 2
Abies sutchvensis Szechwan Fir 1
Abies vetchii Veitch's Fir 7
Acer capillipes Japanese Striped Maple 1
Acer ginnala 'Compacta' Compact Amur Maple 1
Acer griseum Paperbark Maple 1
Acer japonicum 'Aconitifolium' Cutleaf Fullmoon Maple 1
Acer japonicum 'Aconitifolium' Full-moon Maple 1
Acer japonicum 'Aureum' Golden Fullmoon Maple 2
Acer palmatum Japanese Maple 3
Acer palmatum 'Atropurpureum' Red-leaved Japanese Maple 2
Acer palmatum 'Dissectum' Cutleaf Japanese Maple 4
Acer palmatum fluctuans variegata Varigated Japanese Maple 1
Acer pensylvanicum Striped Maple 1
Acer palmatum 'Atopureum Dissectum' Japenese Maple 1
Acer platanoides Norway Maple 43
Acer platanoides 'Schwedleri' Schwedler's Norway Maple 2
Acer platanoides columnare Columanar Norway Maple 1
Acer pseudoplatanus Sycamore Maple 1
Acer rubrum Red Maple 118
Acer rubrun 'Red Sunset' Red Sunset Red Maple 2
Acer saccharinum Silver Maple 3
Acer saccharum Sugar Maple 14
Acer shirasawanum 'Aureum' Golden Moon Maple 1
Acuba japonica 'Varigata' Japanese Acuba Spring 1
Aesculus octandra Yellow Buckeye May 1
Aesculus 'x' carnea Red Horsechestnut May 1
Aesculus hippocastanum Common Horsechestnut May 5
Aesculus parviflora Bottlebrush Buckeye June-July 3
Ailanthus altissima Tree-of-Heaven June 2
Alnus cordata Italian Alder 1
Alnus glutinosa Black Alder 44
Amelachier canadensis Shadblow Serviceberry late March 14
Amorpha fruticosa False Indigo June 1
Aralia spinosa Devil's Walkingstick July-August 1
Arctostaphylos uva-ursi Bearberry late April-May 1
Aristolochia macrophylla (durior) Dutchman's Pipe Vine May 3
Aronia arbutifolia 'Brilliantissima' Brilliant Red Chokeberry May 3
Aronia melanocarpa Black Chokeberry May 24
Aucuba japonica 'Variegata' Gold Dust Plant March-April 6
Berberis 'x' gladwynensis 'William Pen' William Penn Barberry May-June 2
Berberis julianae Wintergreen Barberry May-June 5
Berberis thunbergii var. atropurpurea Redleaf Japanese Barberry Mid April-May 1
Berberis thunbergii var. atropurpurea 'Crimson' Crimson Pygmy Japanese Barberry Mid April-May 2
Berberis triacanthophora Threespine Barberry May-June 5
Berberis verruculosa Warty Barberry May-June 4
Betula Birch 1
Betula lenta Black Birch 1
Betula nigra River Birch 7
Betula pendula 'Youngii' Young's Weeping European Birch 2
Betula pendula Lainiata Cutleaf European White Birch 1
Bruchenthalia spiculifolia Spike Heath 1
Buddleia davidii 'Burgundy' Burgundy Summer Lilac July-frost 3
Buxus harlandii Harland Boxwood 1
Buxus japonica Littleleaf Boxood 1
Buxus microphylla 'Compacta' Kingsville Dwarf Little-leaf Boxwood 8
Buxus microphylla 'Curly Locks' Curly Locks Little-leaf Boxwood 4
Buxus semperierns Common Boxwood 4
Buxus sempervirens 'Aborescens' Truetree Common Boxwood 6
Buxus sempervirens 'Aureo-varigata' Variegated Common Boxwood 1
Buxus sempervirens 'Newport Blue' Newport Blue Common Boxwood 3
Buxus sempervirens variegata Variegated Common Boxwood 1
Callicarpa dichotma Beautyberry June-August 3
Callicarpa japonica Japanese Beautybery July 4
Calluna vulgaris Heather July-Sept 1
Calocedrus decurrens California Incense Ceder 3
Calycanthus floridus Carolina Allspice May-June 11
Caragana arborescens 'Lobergii' Siberian Pea Tree May 1
Carpinus betulus fastifiata Upright European Hornbeam 1
Carya cordiformis Bitternut Hickory 5
Carya glabra Pignut Hickory 29
Carya tomentosa Mockernut Hickory 19
Caryopteris 'x' clandonensis 'Logwood' 'Longwood Blue' Blue Spirea August 3
Caryopteris 'x' clandonensis Blue Mist-Shrub August 7
Castanea mollissima Chinese Chestnut June 4
Catalpa speciosa Western Catalpa June 1
Cedrus atlantica 'Fastigiata Glauca' Sentinal Blue Atlas ceder 2
Cedrus atlantica 'Glauca Pendula' Weeping Blue Atlas Ceder 1
Cedrus atlantica 'Clauca' Blue Atlas Ceder 6
Cedrus deodara Deodar Ceder 8
Cedrus deodara 'Aurea' Golden Deodar Ceder 2
Cedus deodora 'Kashmir' Kashmir  Deodar Ceder 3
Cedrus libani Cedar-of-Lebanon 2
Celtis sp. Hackberry Species 1
Cephalotaxus harringtonia 'fastigiata' Japanese Plum Yew 1
Cephlotaxus harringtonia Harrington Plum Yew 1
Cercidiphyllum japonicum Katsura Tree 4
Cercis canadensis Eastern Redbud March-April 10
Cercis canadensis 'Forest Pansy' Forest Pansy Eastern Redbud March-April 2
Cercis chinensis Chinese Redbud March-April 3
Chaamaecyparis pisifera 'Cyanoviridis' Japanese Falsecypress 1
Chaemaeryparis lawsoniana 'Alumii' Allumi Lawson's Falsecypress 1
Chaenomeles japonica Japanese Quince April 4
Chaenomeles speciosa Flowering Quince April 4
Chamaecyparis pisifera 'Plumosa' Plume Sawara Falsecypress 1
Chamaecyparis cyano-viridis Cyano-Viridis Flasecypress 1
Chamecyparis lawsoniana 'Allumii' Scarab Lawson Falsecpres 2
Chamecyparis lawsoniana 'Aurea' Holden Lawson's Cypress 1
Chamaecyparis lawsoniana 'Ellwoodi' Ellwood Lawson's Falsecypress 1
Chamaecyparis lawsoniana 'Kramerii' Kramer's Lawson's Cypress 1
Chamaecyparis lasoniana 'Nana Glauca Dwarf Blue Lawson's Falsecypress 1
Chamaecyparis lawsoniana 'Stewartii' Stewart Golden Lawson's Falsecypress 1
Chamaecyparis nootkatensis Nootka Falsecypress 2
Chamecyparis nootkatensis 'Pendula' Weeping Nootka Falsecypress 1
Chamaecyparis obtusa Hinoki Falsecypress 2
Chamaecyparis obtusa 'Aurea' Golden Hinoki Falsecypress 2
Chamaecyparis obtusa 'Coralliformis' Contorted Hinoki Falsecypress 4
Chamaecyparis obtussa 'Crippsii' Cripps' Hinoki Falsecypress 1
Chamaecyparis obtusa 'Filicoides Aurea Golden Fern-leaf Hinoki Falsecypress 1
Chamaecyparis obtusa 'Filicoides' Fernspray Kinoki Falsecypress 3
Chamaecyparis obtusa 'Gracilis Compacta Compact Slener Kinoki Falsecypress 1
Chamaecyparis obtusa 'Gracilis' Slender Hinoki Falsecypress 1
Chamaecyparis obtusa 'Juniperoides Compacta' Dwarf Tennis-Ball Hinoki Falsecypress 1
Chamaecyparis obtusa 'Juniperoides' Tennis-Ball Hinoki Falsecypress 2
Chamaecyparis obtusa 'Lycopodioides' Clobmoss Hinoki Falsecypress 2
Chamaecyparis obtusa 'Mareisi' Mareisi Dwarf White Hinoki Falsecypress 1
Chamaecyparis obtusa 'Mariesii' Marie's Hinoki Falsecypress 1
Chamaecyparis obtus 'Mariessi' Hinoki Falsecypress 'Mariesii' 1
Chamaecyparis obtusa 'Nana Gracilis' Dwarf Slener Hinoki Falsecypress 3
Chamaecypraris obtusa 'Nana' Dwarf Hinoki Falsecypress 8
Chamaecyparis obtusa 'Prostrata' Prostrate Hinoki Falsecypress 1
Chamaecyparis obtusa 'Pygmaea' Pygmy Hinoki Falsecypress 1
Abies grandis Giant Fir 1
Cedrus atlantica Atlas Ceder 1
Chamecyparis obtusa 'Tetragona Aurea' Goldenside Hinoki Falsecypress 1
Chamecyparis obtusa 'Tsatsumi' Tsatsumi Hinoki Falsecypress 1
Chamecyparis obtusa (varient) Form of Hinoki Falsecypress 3
Chamecyparis pisifera Sawara Falsecpress 1
Chamaecyparis pisifera 'Compacta' Dwarf Form of Sawara Falsecypress 1
Chamaecyparis pisifera 'Filifera Aurea Nana' Dwarf Golden Threadleaved Falsecypress 1
Chamaecyparis pisifers 'Filifera Gracilis' Threadleaf Falsecypress 1
Chamaecyparis pisifera 'Filifera' Threadleaf Swara Falsecypress 5
Chamaecyparis pisifera 'Plumosa Nana' Dwarf Plume Sawara Falsecypress 1
Chamaecyparis pisifera 'Plumosa' Plume Sawara Falsecypress 9
Chamaecyparis pisifera 'Squarrosa Intermedia Dwarf Form of Moss Sawara Falsecypress 1
Chamaecyparis pisifera 'Squarrosa Miniima Variegat Varieg. Midget Moss Sawara Falsecypress 1
Chamaecyparis pisifera 'Squarrosa Minima' Midget Moss Sawara Falsecypress 3
Chamaecyparis pisifera 'Squarrosa' Moss Sawara Falsecypress 16
Chamaecyparis pisifera 'Squarrosa' Form of Moss Sawara Falsecypress 1
Chamaecyparis pisifera albo-picta Variegated Plume Falsecypress 1
Chamaecyparis thyoides 'Meth Dwarf' Meth Dwarf Whitecedar Falsecypress 1
Chionanthus virginicus White Fringetree May-June 3
Cladrastis lutea Yellowwood May-June 1
Clematis 'x' Jaackmanii Jackman Clematis June-frost 1
Clematis hybrida (unidentified cv.) Unidentified Large Flowering Clematis June-frost 1
Clematis montana rubens Pink Anemone Clematis June-frost 1
Clethra alnifolia Summersweet July-August 5
Convallaria majalis Liy-of-the-Valley May 1
Cornus alba 'Argenteo-marginata' CreamedgeTatarian Dogwood May-June 2
Cornus alba 'Siberica' Siberian Dogwood May-June 2
Cornus alternifolia Pagoda Dogwood May-June 2
Cornus florida Flowering Dogwood April-May 103
Cornus florida 'Cherokee Chief' Cherokee Chief Flowering Dogwood April-May 1
Cornus florida 'Pendula' Weeping Flowering Dogwood April-May 1
Cornus florida 'Rubra' Pink Flowering Dogwood April-May 2
Cornus florida var. 'Cherokee Daybreak' Flowering Dogwood var. Cherokee Daybreak April-May 1
Cornus kousa Kousa Dogwood June 27
Cornus kousa 'Variegata' Variegated Kousa Dogwood June 1
Cornus kousa chinensis 'Milky Way' Mikly Way Chinese Dogwood June 1
Cornus mas Cornelian Cherry Dogwood March 7
Cornus sericea Red Osier Dogwood May-June 3
Cornus sericea flaviramea Yellow Twig Dogwood May-June 9
Corylopsis pauciflora Buttercup Winter Hazle April 4
Corylus avellana 'Contorta' Curly European Filbert 3
Corylus avellana 'Fusco-rubra' Purple Leaved European Filbert 1
Cotinus coggygria Smokebush June-August 2
Cotinus coggygria 'Purpureus' Purple Smokebush June-August 1
Cotinus coggygria 'Royal Purple' Royal Purple Smokebush June-August 1
Cotoneaster adpressus 'Praecox' Creeping Cotoneaster May-June 2
Cotoneaster dammeri Bearberry Cotoneaster late May 1
Cotoneaster dammeri 'Lowfast' Lowfast Bearberry Cotoneaster late May 1
Cotoneaster divaricatus Spreading Cotoneaster late May-June 12
Cotoneaster horizontalis Rock Cotoneaster May-June 4
Cotoneaster salicifolius 'Repens' Creeping Willow-leaf Cotoneaster May-June 1
Cotoneaster tomentosus Brickberry Cotoneaster 1
Crataegus 'x' Lavallei Lavalle's Hawthorn late May 1
Crataegus laevigata English Hawthorn mid-May 2
Crataegus laevigata 'Crimson Cloud' Crimson Cloud English Hawthorn mid-May 3
Crataegus laevigata (oxyacantha) 'Superba' Crimson Cloud English Hawthorn mid-May 1
Crataegus phaenopyrum Washington Hawthorn early June 2
Crataegus species Unidentified Hawthorn mid-May 1
Crataegus viridis 'Winter King' Winterking green Hawthorn mid-May 2
Cryptomeria japonica Japanese Cedar 1
Cryptomeria japonica 'Columnaris' Columnar Japanese Cedar 1
Cryptomeria japonica 'Cristata' Crested Japanese Cedar 3
Cryptomeria japonica 'Elegans Nana' Swarf Plume Japanese Cedar 1
Cryptomeria japonica 'Globosa Nana' Dwarf Globe Jappanese Cedar 1
Cryptomeria japonica 'Nana Albispecata' Dwarf Whitetip Japanese Cedar 1
Cryptomeria japonica 'Yoshino' Yoshino Japanese Cedar 2
Cryptomeria japonica (varient) Form of Japanese Cedar 2
Cryptomeria japonica minima Dwarf Japanese Cedar 1
Cryptomeria japonica nana albispecata Dwarf Whtie Japanese Cedar 1
Cunninghamia lanceolota 'Glauca' Blue China Fir 1
Cupressus Bakeria Matthewsii Siskiyou Cypress 1
Cudonia sinensis Chinese Quince 1
Cytissus decumbens Prostrate Broom 1
Cytisus 'x' kewnensis Kew Broom 1
Cytisus 'x' praecox Warminster Broom May/June 2
Daphne 'x' burkwoodii 'Carol mackie' Carol Mackie Daphne April and May 2
Deutzia 'x' elegantissima 'Rosealind' Rosealind Elegant Deutzia 3
Deutzia gracilis Selnder Deutzia mid to late May 7
Diervilla sessilifolia Southern Bush-Honeysuckle June-July-Aug 6
Elaeagnus umbellata Autumn Olive May-June 2
Enkianthus campanulatus Redvein Enkianthus May-June 2
Epimedium grandiflorum Long Spur Epimedium 2
Epimedium hybrida - mixed colors Mixed Epimedium Hybrids 1
Epimedium species Epimedium Species 1
Erica carnea Spring Health winter-spring 1
Euonymus alatus Winged Euonymus May-early June 2
Euonymus alatus 'Compactus' Compact Winged Euonymus May-early June 2
Euonymus europaea European Spindle Tree May-early June 4
Euonymus fortunei Wintercreeper Eunonymus June-July 1
Euonymus fortunei 'Colorata' Purple Wintercreeper May-early June 1
Euonymus forunei 'Mimimus' Baby Wintercreeper May-early June 1
Euonymus fortunei 'Sarcoxie' Sarcoxie Wintercreeper May-early June 2
Euonymus fortunei vegetus 'Sarcoxie' Sarcoxie Bigleaf Wintercreeper May-early June 1
Exochorda 'x' macrantha Dwarf Hybrid Pearlbush April-May 3
Exochorda racemosa Common Pearlbush April-May 3
Fagus grandifolia American Beech April-early May 3
Fagus sylvatica European Beech April-early May 34
Fagus sylvatica 'Asplenifolia' Fernleaf European Beech April-early May 1
Fagus sylvatica 'Fastigiata' Pyramidal European Beech April-early May 1
Fagus sylvatica 'Pendula' Weeping European Beech April-early May 5
Fagus sylvatica 'Purpurea Tricolor' Tri-color Beech April-early May 1
Fagus sylvatica 'Purpurea' Purple Leaved European Beech April-early May 4
Fagus sylvatica purpurea Purple European Beach April-early May 2
Forsythia 'x' 'Arnold Dwarf' Arnold Dwarf Border Forsythia April 5
Forsythia 'x' intermedia Border Forsythia mid March 2
Forsythia 'x' intermedia 'Spring Glory' Spring Glory Forsythia April 5
Forsythia intermedia Border Forsythia mid March 1
Forsythia ovata 'Tetragold' Tetragold Forsythia April 3
Forsythia viridissima Greenstem Forsythia April 2
Forsythia viridissima 'Bronxensis' Bronxensis Greenstem Forsythia L.Mar-Apr 3
Fothergilla gardenii Dwarf Fothergilla April-early May 4
Fothergilla major Large Fothergilla April-early May 3
Franklinia alatamaha Franklin Tree July-August 4
Fraxinus americana White Ash April 3
Fraxinus americana American Ash April 1
Fraxinus sp. Ash (unidentified) 1
Gaylussacia brachycera Box Huckleberry May-early June 1
Ginkgo biloba Maidenhair Tree (male/female) March-April 4
Ginkgo biloba 'Autumn Gold' Autumn Gold Maidenhair Tree March-April 1
Ginkgo biloba 'Fastigiata' Sentry Ginkgo March-April 1
Ginkgo biloba 'Procumbens' Spreading Maidenhair Tree March-Apirl 1
Gleditsia triacanthos Honey Locust May-June 12
Gymnocladus dioica Kentucky Coffee Tree May-early June 1
Halesia monticola Mountain Silverbell April-early May 1
Hamamelis 'x' intermedia 'Arnold Promise' Arnold Promise Witch Hazel Jan. - March 1
Hamamelis japonica Japanese Witch Hazel February-March 1
Hamamelis japonica Vernal Witch Hazel February-March 27
Hamamelis vernalis 'Sandra' Sandra Witch hazel Jan. - Feb 1
Hedera helix English Ivy Sept. - Oct. 1
Hibiscus syriacus Rose-of-Sharon July, Aug, Sept. 3
Houttuynia cordata 'Variegata' Variegated Houttuynia 1
Hydrangea anomala petiolaris Climbing Hydrangea June-July 1
Hydrangea arborescens 'Grandiflora' Hills of Snow Hydrangea June-Sept. 2
Hydrangea macrophylla Bigleaf Hydrangea July-Aug. 3
Hydrangea macrophylla 'Mariesii Variegata' Variegated Mariesii Bigleaf Hydrangea July-Aug 3
Hydrangea macrophylla 'Nikko Blue' Nikko Blue Bigleaf Hydrangea July-Aug 2
Hydrangea paniculata 'Grandiflora' Peegee Hydrangea July-Sept. 2
Hydrangea quercifolia Oakleaf Hydrangea June-July 3
Hypericum calycinum Creeping St. Johnswort June-Sept. 1
Hypericum patulum 'Hidcote' Hidcote Goldencup St. Johnswort July 3
Iberis sempervirens Edging (Evergreen) Candytuft April-May 4
Ilex 'San Jose' San Jose Holly 1
Ilex 'x' 'Doctor Kassab' Doctor Kassab Hybrid Holly 3
Ilex 'x' 'Emily Brunner' Emily Brunner Hybrid Holly 1
Ilex 'x' 'Harrison's Red' Harrison's Red Hybrid Winterberry Holly 1
Ilex 'x' 'John T. Morris' John T. Morris Hybrid Holly 3
Ilex 'x' 'Malcolm Whipple' Malcolm Whipple Hybrid Holly 1
Ilex 'x' 'Nellie R. Stevens' Nellie R. Stevens Hybrid Holly 3
Ilex 'x' altaclarensis 'Camellii Folia' Camellia-leaved Hybrid Holly 1
Ilex 'x' altaclarensis 'James G. Essen' James G. Essen Hybrid Holly 1
Ilex crenata 'Glass' Glass Japanese Holly 3
Ilex crenata 'Hellerii' Heller Japanese Holly 5
Ilex crenata 'Hoogendorn' Hoogendorn Japanese Holly 1
Ilex crenata 'Howard' Howard Japanese Holly 1
Ilex crenata 'Mariesii' 'Nummularia' Marie's Japanese Holly 2
Ilex crenata 'Microphylla' Small-leaved Japanese Holly 3
Ilex crenata 'Rotundifolia' Roundleaf Japanese Holly 3
Ilex crenata 'Stokes' Stokes Japanese Holly 1
Ilex crenata 'White Berry' White Berry Japanese Holly 1
Ilex crenata 'William Jackson' William Jackson Japanese Holly 2
Ilex crenata convexa Box-Leaved Japanese Holly 4
Ilex glabra Inkberry Holly 3
Ilex glabra 'Compacta' Compact Inkberry Holly 3
Ilex glabra 'Ivory Queen' Ivory Queen Inkberry Holly 2
Ilex glabra compacta Compact Inkberry Holly 22
Ilex hybred 'Mary Neil' Mary Neil Holly 1
Ilex opaca American Holly (male/female) 70
Ilex opaca 'Cumberland' Cumberland American Holly 1
Ilex opaca 'Greenleaf' Greenleaf American Holly 1
Ilex opaca 'Maryland' Maryland Dwarf American Holly 1
Ilex opaca 'Wyetta' Wyetta American Holly 1
Ilex pedunculosa Long-stalked Holly 3
Ilex rugosa Prostrate Holly 2
Ilex verticillata Winterberry Holly 11
Ilex verticillata 'Aurantiacum' Orange Fruited Winterberry Holly 1
Itea japonica Japanese Sweetspire May 1
Itea japonica 'Beppu' Dwarf Japanese Sweetspire June-July 1
Itea virginica Virginia Sweetspire June-July 6
Juglans nigra Black Walnut 1
Juglans regia English Walnut 4
Juneperus virginiana Eastern Redceder Feb-March 7
Juniperis chinensis 'Sargentii' Sargent's Chinese Juniper March 1
Juniperus chinensis 'Armstrongii' Armstrong Chinese Juniper March 1
Juniperus chinensis 'Aureo-Pfitzerana' Golden Fitzer Chinese Juniper March 1
Juniperus chinensis 'Aureo-plumosa' Gold Plume Chinese Juniper March 1
Juniperus chinensis 'Blaauw' Blaauw's Chinese Juniper March 1
Juniperus chinensis 'Blaauw's Gold Vase' Blaauw's Gold Vase Chinese Juniper March 2
Juniperus chinensis 'Blue Point' Blue Point Chinese Juniper March 1
Juniperus chinensis 'Columnaris Glauca' Blue Column Chinese Juniper March 1
Juniperus chinensis 'Fairview' Fairview Chinese Juniper March 1
Juniperus chinensis 'Fruitland' Fruitland Chinese Juniper March 2
Juniperus chinensis 'Gold Coast' Gold Coast Chinese Juniper March 2
Juniperus chinensis 'Hetzii' Hetz' Chinese Juniper March 62
Juniperus chinensis 'Hetzii-columnaris' Columnar Chinese Juniper March 1
Juniperus chinensis 'Kaizuka Torlurosa Variegata' Variegated Hollywood Juniper March 5
Juniperus chinensis 'Keteleeri' Keteleer's Chinese Juniper March 1
Juniperus chinensis 'Kaizuka Torulosa' Hollywood Juniper March 5
Juniperus chinensis 'Maneyi' Maney's Chinese Juniper March 1
Juniperus chinensis 'Mint Julip' Mint Julip Chinese Juniper March 1
Juniperus chinensis 'Obelisk' Obelisk Chinese Juniper March 1
Juniperus chinensis 'Old Gold' Old Gold Chinese Juniper March 1
Juniperus chinensis 'Parsonii Variegata' Parson's Variegated Chinese Juniper March 2
Juniperus chinensis 'Pfitzerana Glauca' Blue Pfitzer Chinese Juniper March 1
Juniperus chinensis 'Parsonii' Parson's Chinese Juniper March 1
Juniperus chinensis 'Pfitzerana' Pfitzer's Chinese Juniper March 3
Juniperus chinensis 'Plumosa' Green Plume Chinese Juniper March 2
Juniperus chinensis 'San Jose' San Jose Chinese Juniper March 1
Juniperus chinensis 'Sargentii Glauca' Blue Sargent's Chinese Juniper March 1
Juniperus chinensis 'Sargentii' Sargent Chinese Juniper March 1
Juniperus chinensis 'Stricta Variegata' Variegated Upright Chinese Juniper March 2
Juniperus chinensis (varient) Variegated form of Chinese Juniper March 2
Juniperus chinensis 'Wintergreen' Wintergreen Chinese Juniper March 1
Juniperus chinensis (prostrate variety) Variety of Chinese Juniper March 1
Juniperus chinensis (varient) Chinese Juniper March 1
Juniperus chinensis procumbens 'Nana' Dwarf Japanese Garden Juniper March 6
Juniperus communis 'Ferrox' Dwarf form of Common Juniper 1
Juniperus communis 'Hornibrookii' Hornibrook Common Juniper 2
Juniperus conferta Shore Juniper 2
Juniperus conferta 'Blue Pacific' Blue Pacific Shore Juniper 1
Juniperus excelsa Greek Juniper 2
Juniperus horizontalis 'Andorra Compacta Compact Andorra Juniper 1
Juniperus horizontalis 'Bar Harbor' Bar Harbor Creeping Juniper 5
Juniperus horizontalis 'Douglasii' Douglas (Waukeegan) Creeping Juniper 1
Juniperus horizontalis 'Emerald Spreader' Emerald Spreader Creeping Juniper 1
Juniperus horizontalis 'Turquoise Spreader' Turqoise Spreader Creeping Juniper 1
Juniperus horizontalis 'Wiltonii' Blue Rug Creeping Juniper 1
Juniperus horizontalis 'Youngstown' Youngstown Creeping Juniper 1
Juniperus horizontalis (varient) Creeping Juniper 1
Juniperus rigida Needle Juniper 1
Juniperus sabina Savin Juniper 1
Juniperus sabina 'Blue Danube' Blue Danube Savin Juniper 1
Juniperus sabina 'Broadmoor' Broadmoor Savin Juniper 6
Juniperus sabina 'Tamariscifolia' Tamarisk Savin Juniper 1
Juniperus scopulorum Rocky Mountain Juniper 1
Juniperus scopulorum 'Lakewood Globe' Lakewood Globe Rocky Mountain Juniper 1
Juniperus scopulorum Virginiana 'Skyrocket' Skyrocket Rocky Mountain Juniper 1
Juniperus squamata 'Meyeri' Meyer's Juniper 1
Juniperus thurifera 'Nana' Dwarf Incense Juniper 1
Juniperus virginiana Eastern Red Cedar 24
Juniperus virginiana 'Cupressifolia' Cypress-leafed Eastern Red Cedar Feb-March 1
Juniperus virginiana 'Globosa' Globe Eastern Red Cedar Feb-March 1
Juniperus virginiana 'Gray Owl' Gray Owl Eastern Red Cedar Feb-March 2
Juniperus virginiana 'Pendula' Weeping Eastern Red Cedar Feb-March 1
Juniperus virginiana 'Prostrata Silver Mound' Silver Mound Prostrate Eastern Red Cedar Feb-March 1
Juniperus virginiana (varient) Form of Eastern Red Cedar Feb-March 3
Kalmia latifolia Mountain Laurel May-July 62
Kalmia latifolia 'Carol' Mt. Laurel 'Carol' May-July 1
Kalmia latifolia 'Nipmuck' Nipmuck Mountain Laurel May-June 2
Kalmia latifolia 'Olympic Fire' Olympic Fire Mountain Laurel May-June 2
Kalmia latifolia 'Raspberry Glow' Raspberry Glow Mountain Laurel June 1
Kalmia latifolia 'Weston Pink' Weston Pink Mountain Laurel May-July 1
Kalmia latifolia 'Yankee Doodle' Yankee Doodle Mountain Laurel June 2
Kalmia latifolia (varient) (Red Budded) Mountain Laurel May-June 1
Kerria japonica 'Picta' Variegated Japanese Kerria L.Ap-E.May 2
Kerria japonica 'Pleniflora' Double Flowered Japanese Kerria L.Ap-E.May 3
Koelreuteria paniculata Panicled Golden-rain Tree July 4
Laburnum 'x' 'Watereri' Goldenchain Tree May 3
Laburnum alpinum Scotch Laburnum May 1
Lagerstroemia indica 'Crepe Myrtlette' Dwarf Crepe Myrtle June 7
Larix decidua European Larch E.spring 7
Larix decidua 'Pendula' Weeping European Larch spring 1
Larix kaemferi Japanese Larch E.spring 1
Larix potaninii Chinese Larch E.spring 2
Lavandula 'Jean Davis' 'Jean Davis' Lavender June-Aug 1
Lavandula munstead English Lavender June-Aug 1
Leucothoe axillaris Coast Leucothoe April-May 3
Leucothoe fontanesiana Drooping Leucothoe May 2
Leucothoe fontanesiana 'Girard's Rainbow' Girard's Rainbow Drooping Leucothoe May 10
Ligustrum obtusifolium regelianum Regal's Border Privet E.M June 7
Ligustrum vulgare 'Lodense' Lodense Common Privet June 2
Lindera benzoin Spicebush April-March 4
Liquidambar styraciflua Sweet Gum L.April-May 5
Liquidamber styraciflua 'Variegata' Variegated Sweet Gum L.April-May 1
Liriodendron tulipfera Yellow Poplar May-June 1
Liriodendron tulipifera Tulip Tree May-June 12
Liriope muscari 'Majestic' Majestic Big Blue Lilyturf 2
Liriope muscari 'Silvery Sunproof' Silvery Sunproof Lilyturf 1
Liriope muscari 'Variegated' Variegated Big Blue Lilyturf 1
Liriope spicata Creeping Lilyturf July-Aug 1
Lonicera 'x' xylosteoides 'Clavey's Dwarf' Clavey's Dwarf Honeysuckle 3
Lonicera fragrantissima Winter Honeysuckle Mar.-E.Apr. 5
Lonicera japonica 'Halliana' Hall's Japanese Honeysuckle E. May 5
Lonicera pileata Privet Honeysuckle Mar-E.Apr 3
Lonicera tatarica Tatarian Honeysuckle May 1
Lonicera tatarica Zabelii Zabel's Tatarian Honeysuckle May 2
Maclura pomifera Osage Orange June 1
Magnolia 'x' soulangeana Saucer Magnolia March-Apr 6
Magnolia grandiflora Southern Magnolia May-June 1
Magnolia grandiflora 'Edith Bogue' Southern Magnolia 'Edith Bogue' May-June 1
Magnolia salicifolia Anise Magnolia March-Apr 3
Magnolia soulangiana Saucer Magnolia spring 2
Magnolia stellata Star Magnolia L.Feb-E.Mar 2
Magnolia stellata Star Magnolia L.Feb-E.Mar 3
Magnolia stellata 'Rosea' Rosea Star Magnolia spring 4
Magnolia tripetala Umbrella Magnolia May-E.June 7
Mahonia aquifolium Oregon Grape Holly April 5
Mahonia aquifolium v. 'Compacta' Compact Oregon Grape Holly April 1
Mahonia bealei Leatherleaf Mahonia Mar-April 5
Mahonia repens Creeping Mahonia April 1
Malus 'x' 'Bob White' Bob White Crabapple June-july 1
Malus 'x' 'Donald Wyman' Bob White Crabapple June-july 1
Malus 'x' 'Oekonomierat Echtermeyer' Echtermeyer Crabapple June-july 1
Malus 'x' 'Red Jade' Red Jade Crabapple June-july 1
Malus 'x' 'Royalty' Royalty Crabapple June-july 4
Malus 'x' 'Snowdrift' Snowdrift Crabapple June-july 3
Malus 'x' 'White Angel' White Angel Crabapple June-july 1
Malus 'x' Arnoldiana Arnold's Crabapple June-july 1
Malus floribunda Showy Crabapple June-july 6
Malus hupehensis Tea Crabapple June-july 4
Malus hybrida Flowering Crabapple June-july 15
Malus sargentii Sargent Crabapple L.Ap-E.May 6
Malus seedling Crabapple seedlding June-july 1
Malus spectabilis Chinese Flowering Crabapple June-july 3
Malus sylvestris Apple June-july 7
Metasequoia glyptostroboides Dawn Redwood 36
Microbiota decussata Siberian Cypress 2
Morus alba White Mulberry Mar-Apr 1
Morus rubra Red Mulberry Mar-Apr 2
Myrica pensylvanica Northern Bayberry Mar-Apr 17
Nandina domestica 'Harbor Dwarf' Harbor Dwarf Heavenly Bamboo May 8
Nandina domestica Heavenly Bamboo Late May 1
Nyssa sylvatica Sour Gum 102
Osmanthus heterophyllus False Holly L.Sep-E.Nov 3
Ostrya verginiana American Hophornbeam April 1
Oxydendrom arboreum Sourwood June-E.Jul 4
Pachysandra terminalis Japanese Pachysandra March-E.Apr 3
Pachysandra terminalis 'Silver Edge' Silver Edge Japanese Pachysandra March-E.Apr 5
Parrotia persica Persian Parrotia March-Apr 2
Parthenocissus quinquefolia Virginia Creeper June-July 1
Paulownia tomentosa Empress Tree April 2
Paxistima canbyi Canby Paxistima E.May 2
Philadelphus 'x' 'Minnesota Snowflake' Minnesota Snowflake Mockorange May-E.June 2
Philadelphus 'x' virginalis 'Glacier' Glacier Mockorange May-E.June 3
Philadelphus coronarius Sweet Mockorange May-E.June 2
Photinia villosa Oriental Photinia May-June 1
Physocarpus opulifolius intermedius 'Luteus' Yellow Common Ninebark May-June 1
Picea abies Norway Spruce 239
Picea abies 'Barryi' Barry's Norway Spruce 2
Picea abies 'Columnaris' Columnar Norway Spruce 1
Picea abies 'Gregoryana' Gregory Dwarf Norway Spruce 4
Picea abies 'Maxwellii' Maxwell Norway Spruce 1
Picea abies 'Mucronata' Sharpleaf Norway Spruce 1
Picea abies 'Nidiformis' Bird's Nest Norway Spruce 2
Picea abies 'Pendula' Weeping Norway Spruce 2
Picea abies 'Pumila' Dwarf Norway Spruce 1
Picea abies 'Repens' Creeping Norway Spruce 4
Picea abies 'Virgata' Snake Branch Norway Spruce 2
Picea abies (dwarf varient) Dwarf form of Norway Spruce 1
Picea abies (prostata) Prostrate form of Norway Spruce 1
Picea abies (varient) Form of Norway Spruce 17
Picea abies inversa 'Pendula' Weeping Norway Spruce 1
Picea abies vargata Snakebranch Norway Spruce 1
Picea alcoquiana Alcock Spruce 6
Picea engelmanii Engelman Spruce 2
Picea glauca White Spruce 5
Picea glauca 'Conica' Dwarf Alberta Spruce 5
Picea jezoensis hondoensis Hondo Spruce 2
Picea mariana Black Spruce 2
Picea montigena Dragon Spruce 1
Picea omorika Serbian Spruce 11
Picea orientalis Oriental Spruce 7
Picea orientalis 'Aurea' Golden Oriental Spruce 1
Picea orientalis (varient) Dwarf form of Oriental Spruce 1
Picea pungenes 'Fat Albert' Colorodo Spruce 1
Picea pungens 'Compacta' Dwarf Colorado Spruce 2
Picea pungens 'Glauca Compacta' Dwarf Blue Colorado Spruce 3
Picea pungens 'Glauca' Blue Colorado Spruce 5
Picea pungens 'Henry B. Fowler' Henry B. Fowler Colorado Spruce 1
Picea pungens 'Hoopsii' Hoops' Blue Colorado Spruce 1
Picea pungens 'Hoopsii' Hoopsii Colorado Spruce 1
Picea pungens 'Koster's Koster's Blue Colorado Spruce 1
Picea pungens 'Montgomery' Montgomery Dwarf Colorado Spruce 5
Picea pungens hort. Form Form of Colorado Blue Spruce 1
Picea retroflexa Retroflexa Spruce 1
Picea torana Tiger-tail Spruce 2
Picea Wilsonii Wilson's Spruce 5
Piea orientalis Oriental Spruce 1
Pieris floribunda Mountain Pieris April 12
Pieris japonica Lily-of-the-Valley Bush March-April 7
Pieris japonica 'Evie' Japanese Pieris 'Evie' March-April 2
Pieris japonica 'Bert Chandler' Bert Chandler Lily-of-the-Valley Bush March-April 2
Pieris japonica 'Forest Flame' Forest Flame Japanese Andromeda March-April 1
Pieris japonica 'Mountain Fire' Mountain Fire Lily-of-the-Valley Bush Mar-April 4
Pieris japonica 'Mt. Fire' Japanese Pieris 'Mt. Fire' March-April 1
Pieris japonica 'Temple Bells' Temple Bells Lily-of-the-Valley Bush March-April 1
Pieris japonica 'Wada's Pink' Wada's Pink Lily-of-the-Valley Bush March-April 1
Pieris japonica (varient) Form of Japanese Pieris March-April 1
Pieris x 'Brower's Beauty' Brower's Beauty Pieris 3
Ilex 'x' aquipernyi Aquipernyi Hybrid Holly 4
Ilex 'x' aquipernyi 'Brilliant' Brilliant Hybrid Holly 1
Ilex 'x' aquipernyi 'Gables' Gable's Hybrid Holly 1
Ilex 'x' aquipernyi 'San Jose' San Jose Hybrid Holly 7
Ilex 'x' attenuata 'Foster #2' Foster #2 Hybrid Holly 1
Ilex 'x' attenuata 'Savannah' Savannah Hybrid Holly 2
Ilex 'x' Koehneana 'Chieftain' Chieftain Hybrid Holly 1
Ilex 'x' Meserve (unidentified cv.) Unidentified Blue Holly 1
Ilex 'x' meserveae 'Blue Angel' Blue Angel Hybrid Holly 1
Ilex 'x' meserveae 'Blue Boy' Blue Boy Hybrid Holly 1
Ilex 'x' meserveae 'Blue Prince' Blue Prince Hybrid Holly 3
Ilex 'x' meserveae 'Blue Princess' Blue Princess Hybrid Holly 5
Ilex aquifolium English Holly 1
Ilex aquifolium 'Boulder Creek' Boulder Creek English Holly 3
Ilex aquifolium 'Balkans' Balkans English Holly 1
Ilex aquifolium 'Brownell's Special' Brownell's Special English Holly 1
Ilex aquifolium 'Dutch' Dutch English Holly 1
Ilex aquifolium 'Ferrox' Hedgehog English Holly 1
Ilex aquifolium 'Jan Van Tol' Jan Van Tol English Holly 1
Ilex aquifolium 'Teuffel's Deluxe' Teuffel's Deluxe English Holly 1
Ilex aquifolium Hastata Arrowhead English Holly 1
Ilex ciliospinosa Ciliospinosa Holly 2
Ilex cornuta 'Berries Jubilee' Berries Jubilee Chinese Holly 1
Ilex cornuta 'Burford Dwarf' Dwarf Burford Chinese Holly 4
Ilex cornuta 'Burford' Burford Common Holly 1
Ilex cornuta 'Dazzler' Dazzler Chinese Holly 1
Ilex cornuta 'Gay Blade' Gay Blade Chinese Holly 1
Ilex cornuta 'Rotunda' Rotund Chinese Holly 4
Ilex crenafa convexa Box-Leaved Japanese Holly 2
Ilex crenata Japanese Holly 8
Ilex crenata 'Cherokee' Cherokee Japanese Holly 2
Ilex crenata 'Convexa' Box-leaved Japanese Holly 2
Ilex crenata 'Compacta' Compact Japanese Holly 3
Pinus albicaulis White Bark Pine 4
Pinus aristata Bristle Cone Pine 2
Pinus banksiana Jack pine 1
Pinus bungeana Lace-Bark Pine 6
Pinus cembra Swiss Stone Pine 6
Pinus cembra 'Compacta' Compact Swiss Stone Pine 1
Pinus densiflora Japanese Red Pine 5
Pinus densiflora 'Pendula' Weeping Japanese Red Pine 1
Pinus densiflora 'Umbraculifera' Tanyosho Pine 3
Pinus flexilis Limber Pine 6
Pinus flexilis 'Columnaris' Upright Limber Pine 1
Pinus flexilis 'Glauca' White Limber Pine 1
Pinus flexilis 'Prostrata' Prostrate Limber Pine 1
Pinus flexilis 'Vanderwolf's Pyramid' Vanderwolf's Pyramid Limber Pine 1
Pinus flexilus 'Pendula' Weeping Limber Pine 1
Pinus jeffreyi Jeffrey's Pine 1
Pinus koraiensis Korean Pine 3
Pinus lambertiana Sugar Pine 1
Pinus leucodermis Bosnian Pine 3
Pinus Mugo Swiss Mountain Pine 1
Pinus Mugo pumilo Shrubby Swiss Mountain Pine 1
Pinus nigra 'Pallasiana' Crimean Pine 3
Pinus parviflora Japanese White Pine 2
Pinus parviflora 'Glauca' Silver Japanese White Pine 3
Pinus peuce Macedonian Pine 2
Pinus resinosa Red Pine 2
Pinus resinosa 'Oculus-Draconis' Eye-of-the-Dragon Red Pine 1
Pinus rigida Pitch Pine 54
Pinus rigida 'Prostrata' Prostrate Pitch Pine 1
Pinus strobiformis Border Pine 2
Pinus strobus Eastern White Pine 109
Pinus strobus 'Contorta' Contorted Eastern White Pine 1
Pinus strobus 'Fastigiata' Upright Eastern White Pine 6
Pinus strobus 'Nana' Dwarf Eastern White Pine 2
Pinus strobus 'Pendula' Weeping Eastern White Pine 5
Pinus sylvestris Scotch Pine 10
Pinus sylvestris 'Beauvronensis' Beauvronens' Dwarf Scotch Pine 1
Pinus sylvestris pendula Weeping Scotch Pine 3
Pinus tabuliformis Chinese Pine 1
Pinus thunbergi oculis-draconis Dragon's Eye Japanese Black Pine 1
Pinus thunbergiana Japanese Black Pine 2
Pinus wallichiana Himalayan White Pine 13
Pinus wallichiana 'Zebrina' Variegated Himalayan White Pine 1
Platanus 'x' acerifolia London Planetree April 3