
Picea breweriana
Brewer's Weeping Spruce

Quercus ilex
Holm Oak

Acer griseum
Paper-bark Maple

Cedrus atlantica
'Glauca'
Blue Atlas Cedar

Taxus baccata
Yew

Taxus baccata
'Fastigiata'
Irish Yew

Pseudotsuga menziesii
Douglas Fir

Pinus x schwerinii

Liquidambar styraciflua
'Gum Ball'
Sweet Gum 'Gum Ball'

Cryptomeria japonica
'Sekkan-sugi'

Mahoberberis aquisargentii

Chamaecyparis obtusa
'Fernspray Gold'
Hinomaki Cypress 'Fernspray Gold'

Pinus mugo
Mountain Pine

Cotoneaster
'Streib's Findling'

Abies numidica
Algerian Fir

Panicum amarum
'Dewey Blue'
Bitter Switchgrass

Cedrus atlantica
'Glauca Pendula'
Weeping Blue Atlas Cedar

Chamaecyparis pisifera
'Filifera'
Threadleaf False Cypress

Cupressus arizonica var.glabra
'Fastigiata'

Cedrus deodara
'Pendula'

Himalayacalamus falconeri
Noble Bamboo

Phlomis leucophracta
Golden Janissary

Picea orientalis
'Aurea'
Golden Oriental Spruce

Phyllostachys aurea
Fishpole Bamboo

Sarcococca confusa
Christmas Box

Sarcococca hookeriana
'Winter Gem'
Sweet Box 'Winter Gem'

Pinus patula
Mexican Weeping Pine

Corokia cotoneaster
Wire Netting Bush

Astelia chathamica
Silver Spear

Stachyurus chinensis

Berberis valdiviana

Daphniphyllum macropodum

Mahonia eurybracteata
'Sweet Winter'

Fatsia polycarpa

Fatsia japonica
Japanese Aralia

Fatsia japonica
'Spider's Web'

Neolitsea sericea

Hedera colchica
'Dendroides'

Ligustrum japonicum
'Rotundifolium'
Curlyleaf Privet

Ilex crenata
'Shiro-fukurin'
Japanese Holly 'Shiro-fukurin'

Blechnum chilense
Chilean Hard Fern

Prunus lusitanica
Portugal Laurel

Prunus laurocerasus
Cherry Laurel

Vinca minor
Lesser Periwinkle

Picea abies
Norway Spruce

Trochodendron aralioides
Wheel Tree

Asplenium scolopendrium
Hart's Tongue Fern

Stewartia pseudocamellia
Japanese Stewartia

Pinus nigra subsp. laricio
Corsican Pine

Saxifraga x urbium
London's Pride

Mahonia eurybracteata subsp. ganpinensis
'Soft Caress'

Cordyline indivisa
Mountain Palm

Abies concolor
Colorado White Fir

Sequoiadendron giganteum
Giant Redwood

Phlomis fruticosa
Jerusalem Sage

Juniperus
'Grey Owl'

Cornus sericea
'Hedgerows Gold'
Redosier Dogwood 'Hedgerows Gold'

Corydalis temulifolia
'Chocolate Stars'

Prunus laurocerasus
'Novita'
Cherry Laurel 'Novita'

Betula ermanii
'Grayswood Hill'
Erman's Birch 'Grayswood Hill'

Betula
'Fascination'
Birch 'Fascination'

Betula nigra
'Heritage ('Cully')'
River Birch 'Heritage'

Betula utilis
'Mount Luoji'
Himalayan Birch 'Mount Luoji'

Betula utilis
'Ramdana River'
Himalayan Birch 'Ramdana River'

Betula utilis
'Wakehurst Place Chocolate'
Birch 'Wakehurst Place Chocolate'

Carpinus betulus
'Folis Argenteovariegatis Pendula'

Betula utilis var.jacquemontii
'Doorenbos'
Himalayan Birch 'Doorenbos'

Pinus wallichiana
'Glauca'
Bhutan Pine 'Glauca'

Prunus serrula
Tibetan Cherry

Pseudotsuga menziesii
'Glauca Pendula'
Weeping Blue Douglas Fir

Pseudotsuga menziesii
'Serpentine'
Contorted Douglas Fir

Sequoiadendron giganteum
'Glaucum'
Giant Redwood 'Glaucum'

Berberis panlanensis
'Cally Rose'

Camellia japonica
'Nuccio's Gem'

Cryptomeria japonica
'Elegans'
Japanese Cedar 'Elegans'

Ageratina ligustrina
Privet-leaved Ageratina

Helleborus lividus
'White Marble'
Majorcan Hellebore 'White Marble'

Miscanthus nepalensis
Himalayan Fairy Grass

Pileostegia viburnoides

Ribes laurifolium
'Mrs Amy Doncaster'
Laurel-leaved Currant 'Mrs Amy Doncaster'

Rosa
'Polyantha Grandiflora'
Rose 'Polyantha Grandiflora'

Rosa
'Felicite et Perpetue'
Rose 'Felicite et Perpetue'

Helleborus
'Pippa's Purple'
Hellebore 'Pippa's Purple'

Aucuba omeiensis
Chinese Laurel

Berberis insignis var.insignis

Camellia rosthorniana
'Elina'
Camellia 'Cupido'

Hepatica nobilis var.pyrenaica

Hepatica nobilis var.pubescens
Kesuhamaso

Hepatica transsilvanica

Itea ilicifolia
Holly Sweet Spire

Juniperus recurva var.coxii
Coffin Juniper

Bergenia
'Bach'
Elephant's Ears 'Bach'

Bergenia
'Eden's Magic Giant'
Elephant's Ears 'Eden's Magic Giant'

Bergenia
'Wintermarchen'
Elephant's Ears 'Wintermarchen'

Choisya ternata
Mexican Orange Blossom

Skimmia x confusa
'Kew Green'

Omphalodes cappadocica
'Cherry Ingram'
Navelwort 'Cherry Ingram'

Sophora
'Sun King'
Kowhai 'Sun King'

Ceanothus
'Concha'
Californian Lilac 'Concha'

Erysimum
'Bowles's Mauve'
Wallflower 'Bowles's Mauve'

Phlomis chrysophylla
Golden-leaved Jerusalem Sage

Phlomis
'Edward Bowles'
Jerusalem Sage 'Edward Bowles'

Ballota pseudodictamnus
False Dittany

Corydalis ochroleuca
Pale Corydalis

Escallonia revoluta

Pinus strobus
'Tiny Kurls'

Pinus strobus
'Nana'
Dwarf Eastern White Pine

Danae racemosa
Alexandrian Laurel

Pittosporum tenuifolium
'Silver Queen'

Senecio candidans
'Angel Wings '
Shining-white Ragwort

Artemisia
'Powis Castle'
Wormwood 'Powis Castle'

Daphne bholua
'Darjeeling'

Berberis trigona
'Orange King'
Barberry 'Orange King'

Iris unguicularis
Algerian Winter Iris

Hippophae rhamnoides
Sea Buckthorn

Taxus baccata
'Adpressa Aurea'

Rhododendron edgeworthii

Cortaderia richardii
Toetoe

Hebe
'Kew Feather'
Shrubby Veronica 'Kew Feather'

Hebe
'Wingletye'
Shrubby Veronica 'Wingletye'

Leptospermum grandiflorum
Large-flowered Tea Tree

Kniphofia caulescens
Lesotho Red Hot Poker

Kniphofia northiae
Broad-leaved Poker

Mahonia pallida

Miscanthus sinensis
'Starlight'

Magnolia martinii

Garrya flavescens
Ashy Silktassel

Miscanthus sinensis var.condensatus
'Cosmopolitan'
Eulalia 'Cosmopolitan'

Cyperus papyrus
Egyptian Paper Reed

Santolina chamaecyparissus
Cotton Lavender

Santolina pinnata subsp. neapolitana
'Sulphurea'
Rosemary-Leaved Cotton Lavender

Santolina rosmarinifolia

Cunninghamia lanceolata
'Glauca'
China Fir 'Glauca'

Olearia macrodonta
New Zealand Holly

Hoheria sexstylosa
Lacebark

Viburnum odoratissimum

Asplenium scolopendrium
'Ramomarginatum Group'

Blechnum spicant
Hard Fern

Daphne bholua
'Limpsfield'

Daphne bholua
'Mary Rose'

Daphne bholua
'Peter Smithers'

Rhododendron griersonianum

Rubus squarrosus
Leafless Lawyer

Skimmia japonica
'Rubella'

Grevillea victoriae
Royal Grevillea

Daphne bholua
'Garden House Ghost'

Azara microphylla
'Variegata'
Variegated Box-leaf Azara

Acacia melanoxylon
Blackwood

Teucrium fruticans
Tree Germander

Daphne
'White Queen'

Olea europaea
Olive

Olearia virgata var.lineata

Camellia japonica
'Adeyaka'

Daphne odora
'Aureomarginata'

Daphne tangutica

Rhododendron
'Anna Baldsiefen'

Phlomis italica
Balearic Island Sage

Photinia x fraseri
'Red Robin'

Magnolia delavayi

Acaena inermis
'Purpurea'
Purple Spineless Acaena

Juniperus deppeana
Alligator Juniper

Chrysanthemum
'Bretforton Road'

Cyrtomium falcatum
'Rochfordianum'
Japanese Holly Fern 'Rochfordianum'

Ilex aquifolium
'Limsi'
Holly 'Limsi'

Ilex canariensis
Small-leaved Holly

Pinus montezumae
Montezuma Pine

Pittosprorum tenuifolium
'Silver Sheen'

Acer
'White Tigress'
Maple 'White Tigress'

Pinus bhutanica
Bhutan Pine

Phyllostachys nigra
Black Bamboo

Picea pungens
'Hoopsii '
Colorado Spruce

Saxifraga umbrosa
True London Pride

Magnolia grandiflora
'Kay Parris'
Bull Bay 'Kay Parris'

Buxus microphylla
'Faulkner'
Small-leaved Box

Quercus robur
English Oak

Erigeron karvinskianus
Mexican Fleabane

Schizophragma hydrangeoides var.concolor
'Moonlight'
Japanese Hydrangea Vine 'Moonlight'

Imperata cylindrica
'Rubra'
Japanese Blood Grass

Koelreuteria paniculata
Golden Rain Tree

Citrus trifoliata
Trifoliate Orange

Cornus controversa
'Aurea'

Cotinus coggygria
'Royal Purple'
Smoke Bush 'Royal Purple'

Acer palmatum
'Bloodgood'
Japanese Maple 'Bloodgood'

Acer campestre
'Pulverulentum'

Daphne x burkwoodii
'Golden Treasure'

Atriplex halimus
Tree Purslane

Acer japonicum
'Vitifolium'

Aesculus parviflora
Bottlebrush Buckeye

Cornus controversa
'Variegata'
Wedding Cake Tree

Acer palmatum
'Red Autumn Lace'

Alchemilla mollis
Lady's Mantle

Acer palmatum
'Koto-no-ito'

Cornus florida f. rubra
Pink Flowering Dogwood

Corylus colurna
Turkish Hazel

Viburnum carlesii
Koreanspice Viburnum

Taxodium distichum
'Pendulum'
Weeping Bald Cypress

Bupleurum fruticosum
Shrubby Hare's Ear

Acer japonicum
'Aconitifolium'
Fern-leaf Maple

Sorbus vilmorinii
Vilmorin's Rowan

Clerodendrum bungei
'Pink Diamond'
Variegated Glory Flower

Berberis sieboldii
Japanese Barberry

Ginkgo biloba
'Fastigiata'
Fastigiate Maidenhair Tree

Magnolia sieboldii

Daphne odora
'Rebecca'

Polystichum polyblepharum
Japanese Tassel Fern

Viola hederacea
Ivy-leaved Violet

Sorbus hybrida
'Gibbsii'
Finnish Whitebeam

Dryopteris erythrosora
Japanese Shield Fern

Arachniodes davalliaeformis
Shiny Bristle Fern

Dryopteris affinis
'Cristata'
Scaly Male Fern 'Cristata'

Pittosporum illiciodes var.angustifolium

Zenobia pulverulenta
Dusty Zenobia

Viburnum
'Le Bois Marquis'

Matteuccia struthiopteris
Shuttlecock Fern

Arachniodes simplicior
Variegated Shield Fern

Geranium nodosum
Knotted Cranesbill

Staphylea colchica
Ivory-Flowered Bladdernut

Dianella caerulea
'Cassa Blue'
Flax Lily 'Cassa Blue'

Sanguisorba hakusanensis
'Lilac Squirrel'
Korean Burnet 'Lilac Squirrel'

Osmunda regalis
Royal Fern

Phlox x arendsii
'Utopia'

Salvia x jamensis
'Peter Vidgeon'

Crocosmia x crocosmiiflora
'Solfatare'
Montbretia 'Solfatare'

Phlox x arendsii
'Hesperis'

Crocosmia
'Severn Sunrise'
Montbretia 'Severn Sunrise'

Thymus
'Silver Posie'
Thyme 'Silver Posie'

Phlox paniculata
'Norah Leigh'

Rhus typhina
'Dissecta'
Stag's Horn Sumach

Pseudolarix amabilis
Golden Larch

Cercidiphyllum japonicum
Katsura Tree

Styphnolobium japonicum
'Pendulum'
Weeping Japanese Pagoda Tree

Fraxinus sieboldiana

Toona sinensis
'Flamingo'

Darmera peltata
Umbrella Plant

Brunnera macrophylla
'Jack Frost'
Siberian Bugloss 'Jack Frost'

Brunnera macrophylla
'Langtrees'
Siberian Bugloss 'Langtrees'

Geranium
'Dreamland'

Geranium
'Tiny Monster'

Geranium
'Red Admiral'

Fremontondendron
'California Glory'
Flannel Bush 'California Glory'

Catalpa x erubescens
'Purpurea'
Purple Hybrid Catalpa

Phlox maculata
'Alpha'

Phlox paniculata
'Rosa Pastell'

Phlox paniculata
'Border Gem'

Helenium
'Wesergold'

Amsonia hubrichtii
Arkansas Blue Star

Crocosmia x crocosmiiflora
'Emily McKenzie'

Dicksonia antarctica
Soft Tree Fern

Euonymus alatus
Winged Spindle

Euonymus alatus
'Blade Runner'

Euonymus alatus
'Compactus'

Euonymus alatus
'Timber Creek'

Hydrangea aspera
'Hot Chocolate'

Melianthus major
Honey Bush

Metasequoia glyptostroboides
Dawn Redwood

Origanum vulgare
'Aureum'
Golden Oregano

Osmunda regalis
'Purpurascens'

Osteospermum jucundum var.compactum
African Daisy

Populus deltoides
'Purple Tower'
Poplar 'Purple Tower'

Potentilla
'Flamenco'
Cinquefoil 'Flamenco'

Acer campestre
'Evenley Red'
Field Maple 'Evenley Red'

Acer henryi
Henry's Maple

Acer micranthum
Small-flowered Maple

Acer palmatum
'Osakazuki'
Japanese Maple 'Osakazuki'

Acer pseudosieboldianum subsp. takesimense

Acer rubrum
'Brandywine'
Red Maple 'Brandywine'

Acer tataricum subsp. ginnala
Amur Maple

Acer triflorum
Three-flowered Maple

Acer rubrum
'Red Sunset '
Red Maple 'Red Sunset'

Carpinus betulus
'Frans Fontaine'
Hornbeam 'Frans Fontaine'

Carpinus betulus
'Lucas'
Hornbeam 'Lucas'

Carpinus betulus
'Purpurea'

Carpinus betulus
'Quercifolia'

Carpinus betulus
'Rockhampton Red'
Hornbeam 'Rockhampton Red'

Carpinus caroliniana
'Red Fall'
American Hornbeam 'Red Fall'

Carpinus caroliniana
'Sentinel Dries'
American Hornbeam 'Sentinel Dries'

Carpinus fangiana
Monkeytail Hornbeam

Carpinus henryana

Carpinus henryana var.simplicidentata

Carpinus orientalis
'Bas'

Carpinus turczaninowii
Korean Hornbeam

Carya ovata
Shag Bark Hickory

Cercidiphyllum japonicum
'Chameleon'
Katsura Tree

Cercidiphyllum japonicum f pendulum
Weeping Katsura Tree

Cercidiphyllum japonicum
'Herkenrode Dwarf'
Katsura 'Herkenrode Dwarf'

Fagus lucida

Hydrangea heteromalla
'Nepal Beauty'

Cercidiphyllum japonicum
'Morioka Weeping'
Katsura 'Morioka Weeping'

Cercidiphyllum japonicum
'Peach'
Katsura 'Peach'

Ilex pedunculosa
Longstalk Holly

Liquidambar styraciflua
'Festival'
Sweet Gum 'Festival'

Malus
'Evereste'
Crab Apple 'Evereste'

Malus trilobata

Nothofagus antarctica
Antarctic Beech

Paulownia fargesii

Prunus
'Gyoiko'
Ornamental Cherry 'Gyoiko'

Quercus rubra
'Evenley Gold'
Red Oak 'Evenley Gold'

Quercus velutina
'Albertsii'
Black Oak 'Albertsii'

Zelkova serrata
'Burgundy Falls'
Keaki 'Burgundy Falls'

Schizophragma hydrangeoides
Japanese Hydrangea Vine

Zanthoxylum acanthopodium
Andalimon

Allium
'White Cloud'

Astilboides tabularis

Bupleurum longifolium

Clerodendrum trichotomum var.fargesii
Farges Harlequin Glory Bower

Coreopsis
'Mercury Rising'

Diervilla rivularis
'Honeybee'

Eupatorium cannabinum f. cannabinum
'Flore Pleno'
Double-flowered Hemp Agrimony

Eryngium alpinum
Alpine Eryngo

Foeniculum vulgare
'Purpureum'
Bronze Fennel

Geranium pyrenaicum
'Isparta'
Mountain Cransebill 'Isparta'

Helenium
'Luc'
Sneezeweed 'Luc'

Heuchera sanguinea var.pulchra
Coral Bells

Liriodendron tulipifera
Tulip Tree

Helianthus salicifolius
Willow-leaved sunflower

Ligustrum quihoui
Waxyleaf Privet

Paeonia mlokosewitschii
Molly the Witch

Rosa
'Blush Rambler'
Rose 'Blush Rambler'

Rosa
'Helen Knight'
Rose 'Helen Knight'

Rosa
'Summer Breeze'
Rose 'Summer Breeze'

Rosa
'Alberic Barbier'
Rose 'Alberic Barbier'

Rosa
'Alister Stella Gray'
Rose 'Alister Stella Gray'

Rosa
'Flower Carpet Scarlet'
Rose 'Flower Carpet Scarlet'

Rosa
'Guinee'
Rose 'Guinee'

Rosa
'Moonlight'
Rose 'Moonlight'

Rosa
'Mevrouw Nathalie Nypels'
Rose 'Nathalie Nypels'

Rosa
'Susan Williams-Ellis'
Rose 'Susan Williams-Ellis'

Rosa
'Flower Carpet White'
Rose 'Flower Carpet White'

Rosa gallica var.officinalis
Apothecary's Rose

Rosa
'Kew Gardens'
Rose 'Kew Gardens'

Rosa
'Winchester Cathedral'
Rose 'Winchester Cathedral'

Rosa
'Queen of Sweden'
Rose 'Queen of Sweden'

Rosa
'Celsiana'
Rose 'Celsiana'

Rosa
'Baron Girod de L'ain'
Rose 'Baron Girod de L'ain'

Rosa
'Cardinal de Richelieu'
Rose 'Cardinal de Richelieu'

Rosa
'Celeste'
Rosa 'Celeste'

Rosa
'Crepuscule'
Rose 'Crepuscule'

Rosa
'Imperatrice Josephine'
Rosa 'Empress Josephine'

Rosa
'Felicite Parmentier'
Rose 'Felicite Parmentier'

Rosa
'Francis Dubreuil'
Rose 'Francis Dubreuil'

Rosa
'Konigin von Danemark'
Rose 'Queen of Denmark'

Rosa
'Leda'
Rose 'Leda'

Rosa
'Magna Charta'
Rose 'Magna Charta'

Rosa
'Great Maiden's Blush'
Rose 'Maiden's Blush'

Rosa
'Maman Cochet'
Rose 'Maman Cochet'

Rosa
'Madame Ernest Calvat'
Rose 'Madame Ernest Calvat'

Rosa
'Old Blush'
Rose 'Old Blush'

Rosa
'Petite de Hollande'
Rose 'Petite de Hollande'

Rosa x damascena var.semperflorens
Autumn Damask Rose

Rosa
'Variegata di Bologna'
Rose 'Variegata di Bologna'

Rosa
'Yolande d'Aragon'
Rose 'Yolande d'Aragon'

Rosa
'Reine Victoria '
Rose 'Reine Victoria'

Rosa
'Madame Pierre Oger'
Rose 'Madame Pierre Oger'

Rosa
'Jude The Obscure'
Rose 'Jude The Obscure'

Viburnum plicatum f plicatum
'Popcorn'
Japanese Snowball Bush 'Popcorn'

Salix bockii

Salvia
'Amistad'
Friendship Sage

Viburnum plicatum f. tomentosum
'Mariesii'
Japanese Snowball 'Mariesii'

Wisteria brachybotrys f. albiflora
'Shiro-kapitan'
Silky Wisteria 'Shiro-kapitan'

Salix exigua
Coyote Willow

Salvia argentea
Silver Sage

Salvia corrugata
Ribbed Sage

Salvia curviflora

Salvia guaranitica
'Super Trouper'

Salvia
'Indigo Spires'
Sage 'Indigo Spires'

Salvia involucrata
'Bethellii'
Rosyleaf Sage 'Bethellii'

Salvia involucrata
'Boutin'
Rosyleaf Sage 'Boutin'

Salvia x jamensis
'Flammenn'
Sage 'Flammenn'

Salvia microphylla
'Cerro Potosi'
Baby Sage

Salvia x sylvestris
'Mainacht'
Salvia 'May Night'

Salvia x sylvestris
'Tanzerin'
Wood Sage 'Tanzerin'

Salvia verticillata
'Purple Rain'
Whorled Clary 'Purple Rain'

Actaea cordifolia
'Blickfang'
Kearney's Bugbane

Anaphalis triplinervis
'Sommerschnee'
Pearly Everlasting

Anemone nemorosa
'Robinsoniana'
Wood Anemone 'Robinsoniana'

Athyrium niponicum var.pictum
Japanese Painted Fern

Cardamine waldsteinii
Waldstein's Toothwort

Anthriscus sylvestris
'Ravenswing'
Cow Parsley 'Ravenswing'

Eryngium
'Dove Cottage Hybrids'

Eryngium x zabelii
'Big Blue'
Sea Holly 'Big Blue'

Eryngium x zabelii
'Jos Eijking'
Sea Holly 'Jos Eijking'

Geranium
'Melinda'

Crocosmia x crocosmiiflora
'Merryman'
Montbretia 'Merryman'

Rhododendron
'Firecracker'
Azalea 'Firecracker'

Berberis dictyophllya
Netleaf Barberry

Berberis thunbergii
'Aurea'
Golden Japanese Barberry

Cotinus coggygria
'Golden Spirit'
Smoke Bush 'Golden Spirit'

Hepatica maxima

Impatiens omeiana
Mount Emei Balsam

Kalopanax septemlobus f. maximowiczii

Lamium orvala
Giant Dead Nettle

Libertia
'Nelson Dwarf'

Borago pygmaea
Bell-flowered Borage

Codonopsis grey-wilsonii
'Himal Snow'

Clematis
'Hagley Hybrid'

Clematis
'Henryi'

Cotinus obovatus
American Smoke Tree

Magnolia
'Porcelain Dove'

Philadelphus
'Manteau d'Hermine'
Mock Orange 'Manteau d'Hermine'

Philadelphus
'Snowbelle'
Mock Orange 'Snowbelle'

Philadelphus
'Starbright'
Mock Orange 'Starbright'

Philadelphus
'Virginal'
Mock Orange 'Virginal'

Spiraea
'Arguta'
Bridal Wreath

Syringa vulgaris
'Andenken an Ludwig Spath'
Lilac 'Andenken an Ludwig Spath'

Onopordum acanthium
Cotton Thistle

Weigela
'All Summer Red'

Sidalcea candida
White Prairie Mallow

Achillea
'W. B. Childs'

Anthriscus sylvestris
Cow Parsley

Angelica archangelica
Archangel

Agrostemma gracile
'Pink'
Slender Corncockle

Agrostemma gracile
'White'
Slender Corncockle

Cerastium tomentosum
Snow in Summer

Lysimachia atropurpurea
'Beaujolais'

Lythrum salicaria
'Lady Sackville'

Cirsium rivulare
'Atropurpureum'
Plume Thistle 'Atropurpureum'

Cornus x elwinortonii
'Venus'
Flowering Dogwood 'Venus'

Paeonia
'Bartzella'
Peony 'Bartzella'

Hydrangea macrophylla
'Blaumeise '
Hydrangea 'Teller Blue'

Hydrangea paniculata
'Polar Bear'

Acanthus hirsutus
Hairy Bear's Breeches

Acanthus
'Whitewater'
Bear's Breeches 'Whitewater'

Acanthus mollis
Bear's Breeches

Acanthus mollis
'Rue Ledan'
Bear's Breeches 'Rue Ledan'

Acanthus spinosus
Spiny Bear's Breeches

Achillea
'Terracotta'
Yarrow 'Terracotta'

Agastache
'Astello Indigo'

Patrinia gibbosa
Swollen Patrinia

Penstemon
'Schoenholzeri'
Penstemon 'Firebird'

Anemone
'Dreaming Swan'
Windflower 'Dreaming Swan'

Anemone x hybrida
'Andrea Atkinson'
Japanese Anemone 'Andrea Atkinson'

Phlox paniculata
Border Phlox

Phlox paniculata
'Elizabeth Arden'

Phlox paniculata
'Mount Fuji'

Phlox paniculata
'Starfire'

Phlox paniculata
'White Admiral'

Aconitum
'Stainless Steel'
Monkshood 'Stainless Steel'

Agastache
'Blackadder'

Aster x frikartii
Frikart's Aster

Eurybia radula
'August Sky'
Michaelmas Daisy 'August Sky'

Buddleja davidii
'Reve de Papillon '
Butterfly Bush 'Reve de Papillon'

Campanula alliariifolia
Ivory Bells

Campanula
'Iridescent Bells '
Bellflower 'Iridescent Bells'

Crocosmia x crocosmiiflora
'Zeal Tan'
Montbretia 'Zeal Tan'

Crocosmia x crocosmiiflora
'Star of the East'
Montbretia 'Star of the East'

Cephalaria gigantea
Giant Scabious

Echinacea
'Big Kahuna'
Coneflower 'Big Kahuna'

Echinacea
'Green Envy'
Coneflower 'Green Envy'

Echinacea
'Tiki Torch'
Coneflower 'Tiki Torch'

Echinacea
'Tomato Soup'
Coneflower 'Tomato Soup'

Monarda
'Talud'
Bee Balm 'Talud'

Deutzia gracilis
Japanese Snow Flower

Deutzia x magnifica
Showy Deutzia

Rosa
'Burgundy Ice'
Rose 'Burgundy Ice'

Rosa cymosa

Hemerocallis
'Mallard'
Daylily 'Mallard'

Rosa
'Dainty Bess'
Rose 'Dainty Bess'

Rosa
'Fruhlingsgold'
Rose 'Fruhlingsgold'

Rosa
'Hermosa'
Rose 'Hermosa'

Rosa
'Skylark '
Rose 'Skylark'

Rosa
'Yvonne Rabier'
Rose 'Yvonne Rabier'

Roscoea purpurea f. rubra

Rostrinucula dependens
Weeping Buddleja

Acer maximowiczii
Nikko Maple

Artemisia ludoviciana
'Valerie Finnis'
Western Mugwort 'Valerie Finnis'

Arundo donax
Giant Reed

Arundo donax var.versicolor
Variegated Giant Reed

Rhododendron
'Berryrose'
Azalea 'Berryrose'

Rhododendron atlanticum
'Seaboard'
Coast Azalea 'Seaboard'

Daphne
'Perfume Princess '

Daphne gemmata
'Royal Crown'
Jewelled Daphne 'Royal Crown'

Daphne x rollsdorfii
'Wilhelm Schacht'
Daphne 'Wilhelm Schacht'

Daucus carota
'Purple Kisses'

Daucus carota seedlings

Dactylicapnos ventii

Dryopteris wallichiana
Alpine Wood Fern

Dryopteris sieboldii
Siebold's Wood Fern

Geranium clarkei
'Kashmir White'

Dierama
'Puck'
Angel's Fishing Rod 'Puck'

Dierama pulcherrimum
Angel's Fishing Rod

Ephedra gerardiana
Gerard's Jointfir

Geranium
'Pink Penny'

Geranium pratense
'Mrs Kendall Clark'
Meadow Cranesbill 'Mrs Kendall Clark'

Geranium sylvaticum
'Birch Lilac'
Wood Cranesbill 'Birch Lilac'

Helianthus
'Anne'
Perennial Sunflower 'Anne'

Heliopsis helianthoides var.scabra
'Burning Hearts'

Lupinus arboreus
'Barton-on-Sea'
Tree Lupin

Viburnum furcatum
Scarlet-leaved Viburnum

Syringa x josiflexa
'Bellicent'
Lilac 'Bellicent'

Rhododendron
'Helene Schiffner'

Physocarpus opulifolius
'Diable D'or'
Ninebark 'Diable D'or'

Spiraea thunbergii
Thunberg Spiraea

Robinia x margaretta
'Pink Cascade'
Pink False Acacia

Tilia x europaea
Common Lime

Osmanthus delavayi
'Frank Knight'

Dryopteris filix-mas
Male Fern

Thymus serpyllum
Wild Thyme

Veratrum nigrum
Black False Hellebore

Verbascum lychnitis
White Mullein

Macleaya cordata
Plume Poppy

Verbascum chaixii
'Sixteen Candles'
Nettle-leavee Mullein

Verbascum olympicum
Olympic Mullein

Eryngium x tripartitum
Tripartite Sea Holly

Eryngium x oliverianum
Oliver Sea Holly

Phlox paniculata
'Eventide'
Border Phlox 'Eventide'

Hydrangea quercifolia
'Snowflake '
Oak-leaved Hydrangea 'Snowflake'

Lindera reflexa
Mountain Spicebush

Helenium
'Waltraut'
Sneezeweed 'Waltraut'

Helenium
'Wyndley'
Sneezeweed 'Wyndley'

Lunaria annua
Honesty

Lunaria annua var.albiflora
'Alba Variegata'
Honesty 'Alba Variegata'

Rosa
'William Lobb'
Moss Rose 'William Lobb'

Staphylea holocarpa var.rosea
Bladdernut

Anemonopsis macrophylla
False Anemone

Ferula communis subsp. glauca
Glaucous Giant Fennel

Papaver somniferum
'Single White-Flowered'
White Opium Poppy

Acer palmatum
'Shishigashira'
Lion's Head Maple

Nepeta subsessilis
'Blue Dreams'

Bupleurum longifolium
'Bronze Beauty'
Long-leaved Har's Ear 'Bronze Beauty'

Euonymus cornutus var.quinquecornutus
Five-Horned Spindle

Ferula linkii
Canary Island Giant Fennel

Gypsophila elegans
'Kermesina'
Annual Baby's Breath 'Kermisina'

Kniphofia linearifolia
Common Marsh Poker

Sophora davidii
David's Kowhai

Hemerocallis
'High Tor'
Daylily 'High Tor'

Matthiola
'White-flowered Perennial'
Perennial White Stock

Koelreuteria paniculata
'Coral Sun'
Golden Rain Tree 'Coral Sun'

Papaver somniferum
'Danebrog'
Opium Poppy 'Danish Flag'

Oenothera biennis
Evening Primrose

Styrax japonicus
Japanese Snowball

Diascia personata
Masked Twinspur

Datisca cannabina
Cretan Hemp

Francoa sonchifolia
'Rogerson's Form'
Bridal Wreath 'Rogerson's Form'

Salvia
'Dyson's Crimson'
Sage 'Dyson's Crimson'

Rosa
'Buff Beauty'
Rose 'Buff Beauty'

Salvia x sylvestris
'Dear Anja'

Salvia
'Penny's Smile'
Sage 'Penny's Smile'

Salvia microphylla var.microphylla
'Newby Hall'
Baby Sage 'Newby Hall'

Salvia microphylla
'Chalk White'
Baby Sage 'Chalk White'

Salvia roemeriana
'Arriba'

Salvia sagittata
Arrow Leaf Sage

Sanguisorba
'Misbourne Pink'
Burnet 'Misbourne Pink'

Stachys byzantina
Lambs' Tail

Veronica gentianoides
Gentian Speedwell

Saponaria officinalis
Soapwort

Sorbaria sorbifolia
'Sem '

Populus alba
White Poplar

Populus alba
'Richardii'
White Poplar 'Richardii'

Patrinia scabiosifolia
Eastern Valerian

Clematis
'Rouge Cardinal'

Plectranthus argentatus
Silver Spurflower

Romneya coulteri
Californian Tree Poppy

Cotinus coggygria
'Pink Champagne'
Smoke Bush 'Pink Champagne'

Phlox paniculata
'Butonik'

Acer negundo
'Flamingo'
Box Elder 'Flamingo'

Isodon effusus
Long-tubed Trumpet Spurflower

Diascia personata
'Orange-flowered'
Masked Twinspur

Aconitum hemsleyanum
Climbing Monk's Hood

Actinidia kolomikta
Variegated Kiwi Vine

Actinidia tetramera var.maloides
Rosy Crab-Apple Kiwi

Phlox paniculata
'Long Border Mauve'
Border Phlox

Doellingeria umbellata
Flat-topped Aster

Adiantum pedatum
Maidenhair Fern

Albizia julibrissin f. rosea
Pink Silk Tree

Persicaria amplexicaulis
'Fine Pink'
Bistort 'Fine Pink'

Anemone x hybrida
'Konigin Charlotte'
Anemone 'Queen Charlotte'

Boehmeria cylindrica

Borago officinalis
'Alba'
White Borage

Centaurea dealbata
Mealy Centuary

Clematis
'Alba Luxurians'

Geranium pyrenaicum f. albiflorum

Helianthus
'Dorian Roxburgh'

Buddleja globosa
Orange Ball Tree

Calycanthus x raulstonii
'Hartlage Wine'
Sweetshrub 'Hartlage Wine'

Helianthus maximiliani
Maximilian Sunflower

Helianthus microcephalus

Daphne wolongensis
'Guardsman'

Echinops sphaerocephalus
'Arctic Glow'
Globe Thistle 'Arctic Glow'

Filipendula rubra
'Venusta'
Queen of the Prairie

Fuchsia
'Hawkshead'

Rhododendron mucronulatum

Salvia
'Phyllis Fancy'
Sage 'Phyllis' Fancy'

Rosa
'Silver Anniversary'

Rosa
'Rosemoor'
Rose 'Rosemoor'

Rosa
'Evelyn'
Rose 'Evelyn'

Rosa
'Aphrodite'
Rose 'Aphrodite'

Rosa
'Blanche Double de Coubert'
Rose 'Blanche Double de Coubert'

Pyrus salicifolia
'Pendula'
Weeping Silver Pear

Buddleja
'Lochinch'
Butterfly Bush 'Lochinch'

Meliosma veitchiorum

Rosa
'Climbing Cecile Brunner'
Rose 'Climbing Cecile Brunner'

Rosa x odorata
'Mutabilis'
Rose x odorata 'Mutabilis'

Rosa
'Geranium'
Rose 'Geranium'

Rosa
'Rambling Rector'
Rose 'Rambling Rector'

Abelia chinensis
Chinese Abelia

Hylotelephium
'Mr Goodbud'
Stonecrop 'Mr Goodbud'

Sedum
'Mr Goodbud'
Stonecrop 'Mr Goodbud'

Salix elaeagnos subsp. angustifolia
Narrow-leaved Rosemary Willow

Achillea nobilis subsp. neilreichii
Noble Yarrow

Lonicera periclymenum
'Red Gables'
Honeysuckle 'Red Gables'

Crocosmia x crocosmiiflora
'Saracen'
Montbretia 'Saracen'

Paulownia tomentosa
Foxglove Tree

Parrotia persica
'Vanessa'
Persian Ironwood 'Vanessa'

Abutilon vitifolium
Chilean Tree Mallow

Campanula latifolia var.macrantha
'Alba'
Broad-leaved Bellflower

Acer rubrum
'October Glory'
Red Maple 'October Glory'

Brunnera macrophylla
'Looking Glass'
Siberian Bugloss 'Looking Glass'

Cercidiphyllum japonicum
'Rotfuchs'
Katsura Tree 'Rotfuchs'

Phlox paniculata
'David'
Border Phlox 'David'

Clematis
'Little Nell'

Robinia pseudoacacia
'Frisia'
False Acacia

Symphyotrichum laterifolium
'Horizontalis'
Calico Aster

Symphyotrichum lateriflorum
'Little Carlow'
Aster 'Little Carlow'

Symphyotrichum turbinellum
Mauve-flowered Starwort

Clematis macropetala
Downy Clematis

Crocosmia x crocosmiiflora
'George Davison'
Montbretia 'George Davison'

Hydrangea macrophylla
'Nigra'

Paeonia delavayi

Hydrangea paniculata
'Tardiva'

Aster lateriflorus
'Horizontalis'
Calico Aster

Aster
'Little Carlow'

Aster turbinellus
Mauve-flowered Starwort

Plectranthus argentatus
'Hill House'
Silver Spurflower 'Hill House'

Papaver cambricum
Welsh Poppy

Papaver cambricum
'Frances Perry'
Welsh Poppy 'Frances Perry'

Penstemon
'Rich Ruby'
Beard Tongue 'Rich Ruby'

Penstemon
'Sour Grapes'
Beard Tongue 'Sour Grapes'

Rosa x odorata
'Bengal Crimson'
Rose 'Bengal Crimson'

Kalimeris incisa
'Charlotte'
Japanese Aster 'Charlotte'

Anemone x hybrida
'Loreley'
Japanese Anemone 'Loreley'

Hosta
'Frances Williams'

Hosta
'Sum and Substance'
Plantain Lily 'Sum and Substance'

Chrysanthemum
'Brennpunkt'

Chrysanthemum
'E.H. Wilson'

Chrysanthemum
'Royal Command'

Rheum officinale
Chinese Rhubarb

Kalimeris incisa

Rudbeckia laciniata
'Herbstsonne'
Cutleaf Coneflower 'Herbstsonne'

Helianthus
'Carine'

Paeonia lactiflora
'Bowl of Beauty'
Peony 'Bowl of Beauty'

Phlomis russeliana
Turkish Sage

Paeonia lactiflora
'Agida'
Peony 'Agida'

Geranium
'White Doves'

Geum
'Scarlet Tempest'
Avens 'Scarlet Tempest'

Lobelia
'Compton Pink'

Magnolia
'Black Tulip'

Podophyllum versipelle
'Spotty Dotty'
Mayapple 'Spotty Dotty'

Dianella tasmanica
'Logan Form'

Diascia
'Hopleys'
Twinspur 'Hopleys'

Stratiotes aloides
Water Solder

Corydalis lutea
Yellow Corydalis

Nyssa sinensis
Chinese Tupelo

Nyssa sylvatica
Tupelo

Liquidambar styraciflua
'Penwood'
Sweet Gum 'Penwood'

Parthenocissus tricuspidata
Boston Ivy

Populus lasiocarpa
Chinese Necklace Poplar

Cotoneaster atropurpureus
'Variegatus'

Ficus carica
'Brown Turkey'
Fig 'Brown Turkey'

Ficus carica
'Ice Crystal'
Fig 'Ice Crystal'

Ficus carica
'White Marseilles'
Fig 'White Marseilles'

Artemisia abrotanum
Southernwood

Disporopsis undulata
Wavy Disporopsis

Aesculus flava f. vestita
Sweet Buckeye

Lonicera elisae

Daphne mezereum var.rubra
Red Mezereon

Helleborus
'Ice N' Roses White'
Snow Rose

Metasequoia glyptostroboides
'Gold Rush'
Dawn Redwood 'Gold Rush'

Cornus alternifolia
'Argentea'
Silver Pagoda Dogwood

Primula pulverulenta
Mealy Primrose

Papaver commutatum
Lady Bird Poppy

Clerodendrum trichotomum var.fargesii
'Carnival'

Kalopanax septemlobus
Castor Aralia

Aesculus x arnoldiana
Arnold Buckeye

Catalpa bignonioides
'Aurea'
Golden Indian Bean Tree

Acer negundo
'Kelly's Gold'
Golden Box Elder

Ranunculus acris subsp. acris
'Stevenii'

Aesculus x neglecta
'Erythroblastos'
Sunrise Horse Chestnut

Aesculus pavia
Red Buckeye

Euphorbia characias
'Black Pearl'

Ferula communis
Giant Fennel

Salix babylonica
Weeping Willow

Daphne x susannae
'Cheriton'

Erica scoparia
Besom Heath

Broussonetia papyrifera
Paper Mulberry

Allium hollandicum
'Purple Sensation'
Dutch Garlic 'Purple Sensation'

Allium stipitatum
'Violet Beauty'

Magnolia macrophylla
Great-leaved Magnolia

Galium odoratum
Sweet Woodruff

Hosta
'Halcyon'
Plantain Lily 'Halcyon'

Paris quadrifolia
Herb Paris

Dicentra formosa
Wild Bleeding Heart

Rhododendron lepidostylum

Crinodendron hookerianum
'Ada Hoffman'
Lantern Tree 'Ada Hoffman'

Primula sieboldii
'Blue Lagoon'
Siebold Primrose 'Blue Lagoon'

Trillium kurabayashii

Rhododendron mekongense

Trillium grandiflorum
Great White Trillium

Lathyrus aureus
Golden Perennial Sweet Pea

Arisaema ringens
Jack-in-the-Pulpit

Rhododendron
'Pinkerton'

Sinowilsonia henryi

Hydrangea anomala subsp. petiolaris
'Silver Lining'
Climbing Hydrangea 'Silver Lining'

Rhododendron decorum subsp. diaprepes

Bergenia ciliata
Fringed Bergenia

Trillium flexipes
'Harvington Select'
Bent Trillium 'Harvington Select'

Mahonia x wagneri
'Pinnacle'
Oregon Grape 'Pinnacle'

Viburnum x burkwoodii
Burkwood Viburnum

Hosta sieboldiana var.elegans
Giant Blue Hosta

Pyrus pashia
Wild Himalayan Pear

Chaerophyllum hirsutum
'Roseum'
Pink Cow Parsley

Cardamine raphanifolia
Lady's Smock

Cardamine heptaphylla
Seven-leaved Toothwort

Cynoglossum amabile
Chinese Hound Tongue

Euphorbia cornigera

Rheum palmatum
'Atrosanguineum'
Chinese Rhubarb 'Atrosanguineum'

Eryngium variifolium
Moroccan Sea Holly

Hordeum jubatum
'Early Pink'
Pink Twisted Barley Grass

Allium
'Mont Blanc'

Iris
'Discovery'
Dutch Iris 'Discovery

Sorbus thibetica
'John Mitchell'
Tibetan Whitebeam

Rosa willmottiae
Willmott's Rose

Sambucus racemosa
'Plumosa Aurea'

Sambucus racemosa
'Sutherland Gold'

Laburnum x watereri
'Vossii'
Golden Rain

Acer pseudoplatanus f. variegatum
'Simon-Louis Freres'

Hesperis steveniana

Hesperis matronalis var.albiflora
Dame's Violet

Salix magnifica
Foot-Catkin Willow

Salix udensis
'Golden Sunshine'

Rheum palmatum
Chinese Rhubarb

Rheum sp.

Campanula patula
Spreading Bellflower

Centranthus ruber var.coccineus
Valerian

Centranthus ruber
'Albus'
Valerian

Corydalis curviflora subsp. rosthornii
'Blue Heron'

Cerinthe major
'Purpurascens'
Honeywort

Dianthus barbatus
Sweet William

Aquilegia
'Louisiana'
Columbine 'Louisiana'

Euphorbia x pasteurii
'Roundway Titan'

Euphorbia valdevillosocarpa

Euphorbia griffithii
'Fireglow'
Spurge 'Fireglow'

Euphorbia mellifera
Honey Spurge

Geranium
'Blue Cloud'

Abutilon vitifolium
'Album'

Libertia ixioides

Lunaria rediviva
Perennial Honesty

Acer negundo
'Variegatum'
Variegated Box Elder

Gunnera manicata
Brazilian Giant Rhubarb

Iris pallida
Bearded Iris

Dicentra formosa f. alba
White Wild Bleeding Heart

Enkianthus campanulatus var.palibinii

Digitalis purpurea
'Primrose Carousel'
Foxglove 'Primrose Carousel'

Isatis tinctoria
Woad

Lupinus
'Beefeater'

Lupinus
'Masterpiece'
Lupin 'Masterpiece'

Lupinus
'Persian Slipper'
Lupin 'Persian Slipper'

Mukdenia rossii

Myosotis sylvatica
Forget-me-not

Papaver dubium subsp. lecoqii
'Albiflorum'

Papaver hybridum
Rough Poppy

Primula pulverulenta
'Bartley Hybrids'
Mealy Primrose 'Bartley Hybrids'

Primula sieboldii
Siebold Primrose

Quercus dentata
'Carl Ferris Miller'
Daimio Oak 'Carl Ferris Miller'

Saruma henryi
Upright Wild Ginger

Silene dioica
Red Campion

Trillium chloropetalum
Wood Lily

Trollius
'Dancing Flame'

Trillium chloropetalum var.giganteum
Wood Lily

Cardamine diphylla
'Eco Moonlight'
Crinkleroot 'Eco Moonlight'

Cardamine glanduligera

Veratrum album
False Hellebore

Corydalis flexuosa
'Purple Leaf'
Corydalis 'Purple Leaf'

Iris
'White Magic'
Dutch Iris 'White Magic'

Allium rosenbachianum
Showy Onion

Cardamine concatenata
Crow's Toes

Convallaria majalis
'Fernwood's Golden Slippers'
Lily of the Valley 'Fernwood's Golden Slippers'

Convallaria majalis
'Geant de Fortin'
Lily of the Valley 'Fortin's Giant'

Clematis
'Alabast'

Magnolia
'Albatross'

Magnolia
'David Clulow'

Magnolia
'Leda'

Trillium erectum f. albiflorum
Birth Root

Tulipa sprengeri
Sprenger Tulip

Paeonia lactiflora
'Adolphe Rousseau'
Peony 'Adolphe Rousseau'

Paeonia lactiflora
'Augustin d'Hour'
Peony 'Augustin d'Hour'

Paeonia lactiflora
'Duchesse de Nemours'
Peony 'Duchesse de Nemours'

Paeonia lactiflora
'Bowl of Cream'
Peony 'Bowl of Cream'

Paeonia
'Buckeye Belle'
Peony 'Buckeye Belle'

Paeonia lactiflora
'Charlie's White'
Peony 'Charlie's White'

Paeonia
'Coral Charm'
Peony 'Coral Charm'

Paeonia lactiflora
'Do Tell'
Peony 'Do Tell'

Paeonia lactiflora
'Doctor Alexander Fleming'
Peony 'Doctor Alexander Fleming'

Paeonia lactiflora
'Festiva Maxima'
Peony 'Festiva Maxima'

Paeonia lactiflora
'Imaculee'
Peony 'Imaculee'

Paeonia lactiflora
'Inspecteur Lavergne'
Peony 'Inspecteur Lavergne'

Paeonia lactiflora
'Kansas'
Peony 'Kansas'

Paeonia lactiflora
'Krinkled White'
Peony 'Krinkled White'

Paeonia lactiflora
'Gardenia'
Peony 'Gardenia'

Paeonia lactiflora
'Peter Brand'
Peony 'Peter Brand'

Paeonia lactiflora
'Solange'
Peony 'Solange'

Paeonia lactiflora
'Lady Alexandra Duff'
Peony 'Lady Alexandra Duff'

Paeonia lactiflora
'Laura Dessert'
Peony 'Laura Dessert'

Paeonia lactiflora
'Nippon Beauty'
Peony 'Nippon Beauty'

Paeonia officinalis
'Anemoniflora Rosea'
Peony 'Anemoniflora Rosea'

Paeonia lactiflora
'Edulis Superba'
Peony 'Edulis Superba'

Paeonia lactiflora
'Primevere'
Peony 'Primevere'

Paeonia
'Red Charm'
Peony 'Red Charm'

Paeonia lactiflora
'Sarah Bernhardt'
Peony 'Sarah Bernhardt'

Paeonia lactiflora
'Shirley Temple'
Peony 'Shirley Temple'

Paeonia lactiflora
'Wladyslawa'
Peony 'Wladyslawa'

Paeonia lactiflora
'Reine Hortense'
Peony 'Reine Hortense'

Paeonia lactiflora
'Pecher'
Peony 'Pecher'

Paeonia suffruticosa
'Renkaku'
Tree Peony 'Renkaku'

Paeonia
'Syukiden'
Tree Peony 'Syukiden'

Paeonia suffruticosa
'Duchess of Marlborough'
Peony 'Duchess of Marlborough'

Paeonia
'Mikuhino-akebono'
Tree Peony 'Mikuhino-akebono'

Paeonia suffruticosa
'Tama-fuyo'
Tree Peony 'Tama-fuyo'

Paeonia emodi
Himalayan Peony

Paeonia
'Claire de Lune'
Peony 'Claire de Lune'

Aquilegia
'Blue Star'
Columbine 'Blue Star'

Aquilegia
'Yellow Star'
Columbine 'Yellow Star'

Limnanthes douglasii subsp. nivea

Anemone ranunculoides
Wood Ginger

Phacelia tanacetifolia
Scorpion Weed

Delphinium
'Carl Topping'

Eremurus robustus
Giant Desert Candle

Gladiolus communis subsp. byzantinus
Whistling Jack

Cypripedium formosanum
Lady's Slipper Orchid

Dianthus armeria
Deptford Pink

Dianthus tianschanicus
Tianshan Carnation

Dianthus
'Rainbow Loveliness'

Jeffersonia dubia
Twin Leaf

Asperula orientalis
Blue Woodruff

Uvularia grandiflora
Large Merrybells

Iris
'Sapphire Beauty'
Dutch Iris 'Sapphire Beauty'

Iris
'Golden Beauty'
Dutch Iris 'Golden Beauty'

Lilium regale
'Album'
Regal Lily 'Album'

Allium
'Metallic Shine'

Lilium
'Anastasia'
Lily 'Anastasia'

Lilium
'Baferrari'
Lily 'Baferrari'

Lilium candidum
Madonna Lily

Lilium
'Golden Splendor Group'
Lily 'Golden Splendor'

Lupinus
'Polar Princess'
Lupin 'Polar Princess'

Meconopsis
'Ballyrogan Form'
Himalayan Blue Poppy 'Ballyrogan Form'

Meconopsis x cookei
'Old Rose'

Lupinus
'Noble Maiden'
Lupin 'Noble Maiden'

Magnolia
'Star Wars'

Meconopsis
'Mildred'
Himalayan Blue Poppy 'Mildred'

Meconopsis
'Pride of Angus'
Himalayan Blue Poppy 'Pride of Angus'

Meconopsis
'Stewart Annand'
Himalayan Blue Poppy 'Stewart Annand'

Meconopsis
'Ascreavie '
Himalayan Blue Poppy 'Ascreavie'

Meconopsis
'Bobby Masterson'
Himalayan Blue Poppy 'Bobby Masterson'

Meconopsis
'Dalemain '
Himalayan Blue Poppy 'Dalemain'

Meconopsis
'Slieve Donard'
Himalayan Blue Poppy 'Slieve Donard'

Meconopsis
'Willie Duncan'
Himalayan Blue Poppy 'Willie Duncan'

Lilium washingtonianum
Washington Lily

Meconopsis grandis
Himalayan Blue Poppy

Meconopsis
'Lingholm'
Himalayan Blue Poppy 'Lingholm'

Meconopsis
'Marit'
White-flowered Himalayan Poppy

Meconopsis
'Mervyn Kessell'
Himalayan Blue Poppy 'Mervyn Kessell'

Meconopsis
'Mop-Head'
Himalayan Blue Poppy 'Mop-Head'

Meconopsis napaulensis Hybrids
Satin Poppy

Meconopsis
'P. C. Abildgaard'
Himalayan Blue Poppy 'P.C. Abildgaard'

Meconopsis pseudointegrifolia

Meconopsis punicea
Red Poppywort

Arisaema griffithii
Cobra Lily

Allium roseum
Rosy Garlic

Delphinium
'Dusky Maidens Group'

Nigella bucharica
Asian Love-in-a-Mist

Papaver rhoeas
Flanders Poppy

Digitalis purpurea
'Sutton's Apricot'
Foxglove 'Sutton's Apricot'

Digitalis purpurea f. albiflora
White-flowered Foxglove

Myosotis sylvatica
'Whitesylva'
White-flowered Forget-me-not

Euphorbia characias subsp. wulfenii
Mediterranean Spurge

Lunaria annua var.albiflora
White-flowered Honesty

Iris
'Benton Dierdre'
Bearded Iris 'Benton Dierdre'

Iris
'Deep Black'
Bearded Iris 'Deep Black'

Iris pallida
'Argentea Variegata'
Dalmation Iris 'Argentea Variegata'

Iris
'Pink Charm'
Bearded Iris 'Pink Charm'

Iris
'Sable'
Bearded Iris 'Sable'

Paeonia lactiflora
'Kelways Glorious'
Peony 'Kelway's Glorious'

Paeonia lactiflora
'President Franklin D. Roosevelt'
Peony 'President Franklin D. Roosevelt'

Dracunculus vulgaris
Dragon Arum

Dicentra spectabilis
Bleeding Heart

Lamprocapnos spectabilis
Bleeding Heart

Euphorbia amygdaloides var.robbiae
Mrs Robb's Bonnet

Geranium cinereum
'Ballerina'
Cranesbill 'Ballerina'

Magnolia
'Fairy Magnolia Cream'
Magnolia 'Fairy Cream'

Davidia involucrata
Dove Tree

Catalpa speciosa
'Pulverulenta'
Western Catalpa 'Pulverulenta'

Oemleria cerasiformis
Oregon Plum

Iris
'White City'

Ornithogalum umbellatum
Star of Bethlehem

Rhododendron
'Horizon Monarch'

Hosta
'Empress Wu'
Plantain Lily

Salvia sclarea var.turkestaniana
'Vatican White'
Biennial Clary Sage 'Vatican White'

Magnolia grandiflora
Bull Bay

Echinacea purpurea
'PowWow Wild Berry'
Coneflower PowWow Wild Berry

Rosa
'Florence Mary Morse'
Rose 'Florence Mary Morse'

Rosa
'Narrow Water'
Rose 'Narrow Water'

Lobelia tupa
Devil's Tobacco

Erigeron annuus
Tall Fleabane

Campanula lactiflora
Milky Bellflower

Geranium
'Mavis Simpson'

Gillenia trifoliata
Bowman's Root

Browallia americana f. alba
Bush Violet

Chamaenerion angustifolium
Rosebay Willowherb

Chamaenerion angustifolium
'Album'
White Rosebay Willowherb

Solanum laxum
'Album'
White Potato Vine

Desfontainia spinosa

Rosa
'Dublin Bay'
Rose 'Dublin Bay'

Rosa
'Dortmund'
Rose 'Dortmund'

Rosa
'Deep Secret'
Rose 'Deep Secret'

Persicaria polymorpha
White Fleeceflower

Rosa
'La Sevillana'
Rose 'La Sevillana'

Rosa
'New Dawn'
Rose 'New Dawn'

Rosa
'Windrush'
Rose 'Windrush'

Rosa
'Gruss an Aachen'
Rose 'Gruss An Aachen'

Rosa
'Bonica'
Rose 'Bonica'

Asclepias tuberosa
Butterfly Weed

Rosa
'Snow Goose'
Rose 'Snow Goose'

Persicaria amplexicaulis
'Firedance'

Leonotis leonurus
Lion's Ear

Monarda
'Gardenview Scarlet'
Bergamot 'Gardenview Scarlet'

Fuchsia magellanica var.molinae
'Alba Aureovariegata'
Hardy Fucshia 'Alba Aureovariegata'

Phygelius x rectus
'Somerford Funfair Wine'
Cape Fuchsia 'Funfair Wine'

Buddleja davidii
'Harlequin'
Butterfly Bush 'Harlequin'

Hydrangea paniculata
'Phantom'

Styrax japonicus
'Pink Chimes'
Japanese Snowbell 'pink Chimes'

Miscanthus sinensis
'Morning Light'

Verbena bonariensis
Argentinian Vervain

Hydrangea macrophylla
'Sindarella'

Dianella
'Silver Streak'

Helianthus
'O Sole Mio'

Hydrangea aspera
'Mauvette'

Callicarpa bodinieri var.giraldii
'Profusion'
Beauty Berry

Wisteria floribunda f. multijuga
Japanese Wisteria 'Multijuga'

Fuchsia
'Genii'
Hardy Fuchsia 'Genii'

Hydrangea macrophylla
'Lady in Red'

Rosa
'Golden Showers'
Rose 'Golden Showers'

Rosa
'Noisette Carnee (Blush Noisette)'
Rose 'Blush Noisette'

Clerodendrum bungei
Glory Flower

Hydrangea macrophylla
'Ami Pasquier'
Common Hydrangea 'Ami Pasquier'

Rosa
'Zephirine Drouhin'
Rose 'Zephirine Drouhin'

Hydrangea macrophylla
'Zorro'

Calycanthus chinensis
Chinese Sweetshrub

Hedychium densiflorum
'Stephen'
Ginger Lily 'Stephen'

Hydrangea macrophylla
'Lanarth White'

Hydrangea macrophylla
'Sabrina'

Paris polyphylla

Angelica gigas
Purple Parsnip

Lobelia siphilitica
Blue Cardinal Flower

Verbena hastata f. rosea

Agastache
'Blue Fortune'
Giant Hyssop 'Blue Fortune'

Eryngium yuccifolium
Rattlesnake Master

Veronicastrum virginicum
'Erika'
Culver's Root 'Erika'

Salvia nemorosa
'Caradonna'

Salvia nemorosa
'Lubecca'
Balkan Clary 'Lubecca'

Cosmos
'Yellow Garden'

Lythrum salicaria
'Swirl'

Cosmos bipinnatus
'Double Click Cranberries'

Persicaria orientalis
Kiss-me-over-the-garden-gate

Dipsacus pilosus
Small Teasel

Helenium
'Sahin's Early Flowerer'
Sneezeweed 'Sahin's Early Flowerer'

Cynara cardunculus
Cardoon

Origanum laevigatum
'Herrenhausen'

Eupatorium maculatum
'Phantom'

Sedum
'Jaws'

Cleome
'Senorita Rosalita'

Agastache
'Blaue Sangria'

Phlox paniculata
'Herbstwalzer'

Physostegia virginiana
'Vivid'
Obedient Plant 'Vivid'

Verbascum sinuatum
Wavyleaf Mullein

Miscanthus x giganteus
Giant Miscanthus

Antirrhinum majus
'Cinnamon Spice'
Snapdragon

Persicaria amplexicaulis
'Fat Domino'

Eurybia divaricata
White Wood Aster

Echinacea
'Hot Papaya'

Kniphofia
'Bees' Lemon'

Rosa
'The Fairy'
Rose 'The Fairy'

Sambucus nigra subsp. canadensis
'Maxima'
American Elderberry

Hydrangea arborescens
'Invincibelle Spirit'

Clematis
'Etoile Violette'

Lilium lancifolium
Tiger Lily

Rosa
'Open Arms'
Rose 'Open Arms'

Rosa
'Sally Holmes'
Rose 'Sally Holmes'

Rosa
'Mrs Oakley Fisher'
Rose 'Mrs Oakley Fisher'

Rosa
'Chanelle'
Rose 'Chanelle'

Rosa
'Night Owl'
Rose 'Night Owl'

Rosa
'Eden Rose '88'
Rose 'Eden Rose'

Rosa
'The Lady of the Lake'
Rose 'The Lady of the Lake'

Rosa
'Ellen Willmott'
Rose 'Ellen Willmott'

Rosa
'Roseraie de l'Hay'
Rose 'Roseraie de l'Hay'

Rosa
'Jacqueline Du Pre'
Rose 'Jacqueline Du Pre'

Rosa
'Pearl Drift'
Rose 'Pearl Drift'

Sorbus frutescens
'Rock 14987'

Rosa
'Penelope'
Rose 'Penelope'

Rosa
'Perle D'or'
Rose 'Perle D'or'

Rosa
'The McCartney Rose'
Rose 'The McCartney Rose'