Farmyard Nurseries (Plant Nursery, Retailer)

Plants

Plants stocked by Farmyard Nurseries:

• Abelia schumannii (Schumann abelia)
• Abeliophyllum distichum (White forsythia)
• Abies concolor 'Compacta' (Compact white fir)
• Abies koreana (Korean fir)
• Abies koreana 'Silberlocke' (Korean fir 'Silberlocke')
• Abies nordmanniana 'Golden Spreader' (Nordmann fir 'Golden Spreader')
• Abutilon 'Kentish Belle' (Abutilon 'Kentish Belle')
• Abutilon megapotamicum 'Variegatum' (Trailing abutilon 'Variegatum')
• Acacia baileyana (Cootamundra wattle)
• Acacia baileyana 'Purpurea' (Cootamundra wattle 'Purpurea')
• Acacia baileyana 'Purpurea' (Cootamundra wattle 'Purpurea')
• Acacia baileyana 'Purpurea' (Cootamundra wattle)
• Acacia baileyana 'Purpurea' (Cootamundra wattle)
• Acacia dealbata (Blue wattle)
• Acaena microphylla (New Zealand burr)
• Acaena saccaticupula 'Blue Haze' (New zealand burr 'Blue Haze')
• Acanthus mollis (Bear's breeches)
• Acer capillipes (Snake-bark maple)
• Acer cappadocicum 'Aureum' (Golden Cappadocian maple)
• Acer cappadocicum 'Rubrum' (Red Cappadocian maple)
• Acer circinatum (Vine maple)
• Acer davidii (Père David's maple)
• Acer davidii 'George Forrest' (Père David's maple 'George Forrest')
• Acer davidii 'Serpentine' (Père David's maple 'Serpentine')
• Acer griseum (Paperbark maple)
• Acer japonicum 'Aconitifolium' (Japanese maple 'Aconitifolium')
• Acer maximowiczianum (Nikko maple)
• Acer negundo 'Flamingo' (Box elder 'Flamingo')
• Acer negundo 'Kelly's Gold' (Golden box elder)
• Acer negundo 'Variegatum' (Variegated box elder)
• Acer palmatum (Japanese maple)
• Acer palmatum 'Bloodgood' (Japanese maple 'Bloodgood')
• Acer palmatum 'Butterfly' (Japanese maple 'Butterfly')
• Acer palmatum 'Crippsii' (Japanese maple 'Crippsii')
• Acer palmatum 'Fireglow' (Japanese maple 'Fireglow')
• Acer palmatum 'Inazuma' (Japanese maple 'Inazuma')
• Acer palmatum 'Katsura' (Japanese maple 'Katsura')
• Acer palmatum 'Osakazuki' (Japanese maple 'Osakazuki')
• Acer palmatum 'Sango-kaku' (Coral bark maple)
• Acer palmatum 'Trompenburg' (Japanese maple 'Trompenburg')
• Acer palmatum var. dissectum 'Garnet' (Japanese maple 'Garnet')
• Acer palmatum var. dissectum 'Seiryu' (Japanese maple 'Seiryu')
• Acer palmatum var. dissectum 'Tamukeyama' (Japanese maple 'Tamukeyama')
• Acer pensylvanicum (Moosewood)
• Acer platanoides (Norway maple)
• Acer platanoides 'Crimson King' (Norway maple 'Crimson King')
• Acer platanoides 'Crimson Sentry' (Norway maple 'Crimson Sentry')
• Acer platanoides 'Drummondii' (Silver variegated maple)
• Acer pseudoplatanus 'Brilliantissimum' (Sycamore 'Brilliantissimum')
• Acer saccharinum (Silver maple)
• Acer triflorum (Three-flower maple)
• Achillea 'Coronation Gold' (Yarrow 'Coronation Gold')
• Achillea 'Fanal' (Yarrow 'Fanal')
• Achillea 'Feuerland' (Yarrow 'Feuerland')
• Achillea 'Moonshine' (Yarrow 'Moonshine')
• Achillea 'Terracotta' (Yarrow 'Terracotta')
• Achillea ageratifolia (Greek yarrow)
• Achillea filipendulina 'Cloth of Gold' (Yarrow 'Cloth of Gold')
• Achillea millefolium 'Cerise Queen' (Yarrow 'Cerise Queen')
• Achillea ptarmica 'Nana Compacta' (Sneezewort 'Nana Compacta')
• Aconitum 'Ivorine' (Monkshood 'Ivorine')
• Aconitum 'Newry Blue' (Monkshood 'Newry Blue')
• Aconitum 'Spark's Variety' (Monkshood 'Spark's Variety')
• Aconitum napellus (Monkshood)
• Acorus gramineus 'Ogon' (Japanese rush 'Ogon')
• Actaea racemosa (Cohosh bugbane)
• Actaea simplex Atropurpurea Group (Purple bugbane)
• Actinidia deliciosa (Kiwi fruit)
• Actinidia kolomikta (Kolomikta)
• Adenophora liliifolia (Ladybells)
• Adiantum venustum (Evergreen maidenhair)
• Aesculus hippocastanum (Horse chestnut)
• Aesculus parviflora (Bottlebrush buckeye)
• Aethionema 'Warley Rose' (Stone cress 'Warley Rose')
• Agapanthus 'Blue Giant' (African lily 'Blue Giant')
• Agapanthus 'Midnight Star' (African lily 'Midnight Star')
• Agapanthus 'Streamline' (African lily 'Streamline')
• Agapanthus 'Timaru' (African lily 'Timaru')
• Agapanthus campanulatus 'Profusion' (African lily 'Profusion')
• Agastache 'Blue Fortune' (Giant hyssop 'Blue Fortune')
• Ajuga reptans (Bugle)
• Ajuga reptans 'Atropurpurea' (Carpenter's herb 'Atropurpurea')
• Ajuga reptans 'Braunherz' (Bugle 'Braunherz')
• Ajuga reptans 'Burgundy Glow' (Bugle 'Burgundy Glow')
• Ajuga reptans 'Catlin's Giant' (Bugle 'Catlin's Giant')
• Akebia quinata (Chocolate vine)
• Alcea rosea (Hollyhock)
• Alcea rosea 'Nigra' (Hollyhock 'Nigra')
• Alchemilla erythropoda (Dwarf lady's mantle)
• Alchemilla mollis (Lady's mantle)
• Allium 'Globemaster' (Allium 'Globemaster')
• Allium caeruleum (Blue flowered allium)
• Allium cristophii (Star of persia)
• Allium giganteum (Giant allium)
• Allium hollandicum 'Purple Sensation' (Allium 'Purple Sensation')
• Allium karataviense (Kara Tau garlic)
• Allium karataviense 'Ivory Queen' (Kara Tau garlic 'Ivory Queen')
• Allium schubertii (Allium schubertii)
• Allium unifolium (One-leaf allium)
• Allium ursinum (Wild garlic)
• Alnus cordata (Italian alder)
• Alstroemeria 'Orange Glory' (Peruvian lily 'orange glory')
• Alyssum spinosum 'Roseum' (Spiny madwort 'Roseum')
• Amelanchier lamarckii (Snowy mespilus)
• Amsonia tabernaemontana (Blue star)
• Anaphalis margaritacea (Pearly everlasting margaritacea)
• Anaphalis triplinervis (Triple-nerved pearly everlasting)
• Anchusa azurea 'Feltham Pride' (Bugloss 'Feltham Pride')
• Anchusa azurea 'Loddon Royalist' (Bugloss 'Loddon Royalist')
• Anchusa capensis 'Blue Angel' (Summer forget-me not 'Blue Angel')
• Andromeda polifolia 'Blue Ice' (Bog rosemary 'Blue Ice')
• Androsace lanuginosa (Rock jasmine)
• Anemone blanda (Winter windflower)
• Anemone blanda 'White Splendour' (Winter windflower 'White Splendour')
• Anemone coronaria 'Sylphide' (Mona Lisa Series) (Garden anemone 'Sylphide')
• Anemone coronaria (Saint Bridgid Group) 'The Admiral' (Garden anemone 'The Admiral')
• Anemone hupehensis 'Hadspen Abundance' (Japanese anemone 'Hadspen Abundance')
• Anemone hupehensis var. japonica 'Prinz Heinrich' (Japanese anemone 'Prinz Heinrich')
• Anemone nemorosa (Wood anemone)
• Anemone nemorosa 'Allenii' (Wood anemone 'Allenii')
• Anemone nemorosa 'Robinsoniana' (Wood anemone 'Robinsoniana')
• Anemone nemorosa 'Vestal' (Wood anemone 'Vestal')
• Anemone ranunculoides (Yellow anemone)
• Anemone rivularis (Riverside windflower)
• Anemone sylvestris (Snowdrop anemone)
• Anemone virginiana (Tall anemone)
• Anemonella thalictroides (Rue anemone)
• Anemonopsis macrophylla (Anemonopsis macrophylla)
• Angelica gigas (Korean angelica)
• Anthemis tinctoria 'E.C. Buxton' (Dyer's chamomile 'E.C. Buxton')
• Anthemis tinctoria 'Sauce Hollandaise' (Dyer's chamomile 'Sauce Hollandaise')
• Anthriscus sylvestris 'Ravenswing' (Purple cow parsley)
• Aponogeton distachyos (Water hawthorn)
• Aquilegia alpina (Alpine columbine)
• Aquilegia viridiflora (Green-flowered columbine)
• Aquilegia vulgaris 'William Guiness' (Columbine 'William Guiness')
• Arabis blepharophylla (Rock cress)
• Arabis procurrens 'Variegata' (Spreading rock cress 'Variegata')
• Aralia elata (Angelica tree)
• Araucaria araucana (Monkey puzzle)
• Arbutus 'Marina' (Strawberry tree 'Marina')
• Arbutus unedo (Pink strawberry tree)
• Arbutus unedo f. rubra (Strawberry tree 'Rubra' )
• Arenaria montana (Mountain sandwort)
• Arisaema triphyllum (Jack-in-the-pulpit)
• Arisarum proboscideum (Mouse plant)
• Armeria maritima (Thrift)
• Armeria maritima 'Alba' (Thrift 'Alba')
• Armeria maritima 'Rubrifolia' (Thrift 'Rubrifolia')
• Aronia melanocarpa (Black chokeberry)
• Artemisia alba 'Canescens' (Mugwort 'Canescens')
• Artemisia dracunculus French (French tarragon )
• Artemisia lactiflora (White mugwort)
• Artemisia ludoviciana 'Silver Queen' (Western mugwort 'Silver Queen')
• Artemisia ludoviciana subsp. mexicana var. albula (Silver king artemisia)
• Artemisia pontica (Roman wormwood)
• Artemisia schmidtiana 'Nana' (Dwarf Schmidt wormwood)
• Artemisia stelleriana 'Boughton Silver' (Beach wormwood 'Boughton Silver')
• Arum italicum subsp. italicum 'Marmoratum' (Italian arum 'Marmoratum')
• Aruncus aethusifolius (Dwarf goat's beard)
• Aruncus dioicus (Goat's beard)
• Arundo donax (Giant reed)
• Asarina procumbens (Trailing snapdragon)
• Asarum europaeum (Hazelwort)
• Asphodeline lutea (King's spear)
• Asplenium scolopendrium (Hart's tongue fern)
• Asplenium trichomanes (Maidenhair spleenwort fern)
• Astelia chathamica (Silver spear)
• Aster alpinus (Blue alpine daisy)
• Aster divaricatus (White wood aster)
• Aster laevis 'Calliope' (Michelmas daisy 'Calliope')
• Aster novae-angliae 'Andenken an Alma Pötschke' (Hairy michaelmas daisy 'Andenken an Alma Pötschke')
• Aster novae-angliae 'Harrington's Pink' (Hairy michaelmas daisy 'Harrington's Pink')
• Aster novi-belgii 'Jenny' (Michaelmas daisy 'Jenny')
• Aster novi-belgii 'Little Pink Beauty' (Michelmas daisy 'Little Pink Beauty')
• Astilbe chinensis 'Vision in Red' (Chinese astilbe 'Vision in Red')
• Astilbe chinensis var. pumila (Dwarf chinese astilbe)
• Astilbe chinensis var. pumila 'Serenade' (Chinese astilbe 'Serenade')
• Astilbe chinensis var. taquetii 'Superba' (Chinese astilbe 'Superba')
• Astilboides tabularis (Common astilboides)
• Astrantia 'Moulin Rouge' (Masterwort 'Moulin Rouge')
• Astrantia major (Masterwort)
• Astrantia major 'Claret' (Masterwort 'Claret')
• Astrantia major 'Primadonna' (Masterwort 'Primadonna')
• Astrantia major 'Rubra' (Masterwort 'Rubra')
• Astrantia major 'Ruby Wedding' (Masterwort 'Ruby Wedding')
• Astrantia major 'Sunningdale Variegated' (Masterwort 'Sunningdale Variegated')
• Astrantia major subsp. involucrata 'Shaggy' (Masterwort 'Shaggy')
• Astrantia maxima (Largest masterwort)
• Athyrium niponicum var. pictum (Japanese painted fern)
• Aubrieta 'Aureovariegata' (Aubretia 'Aureovariegata')
• Aurinia saxatilis (Gold dust)
• Azara microphylla (Box-leaf azara)
• Azara serrata (Saw-toothed azara)
• Baptisia australis (Blue false indigo)
• Begonia grandis subsp. evansiana (Hardy begonia)
• Berberidopsis corallina (Coral plant)
• Berberis darwinii (Darwin's barberry)
• Berberis julianae (Wintergreen barberry)
• Berberis linearifolia 'Orange King' (Barberry 'Orange King')
• Berberis thunbergii (Japanese barberry)
• Berberis thunbergii 'Aurea' (Golden Japanese barberry)
• Berberis thunbergii 'Kobold' (Japanese barberry 'Kobold')
• Berberis thunbergii f. atropurpurea 'Dart's Red Lady' (Japanese barberry 'Dart's Red Lady')
• Berberis thunbergii f. atropurpurea 'Golden Ring' (Japanese barberry 'Golden Ring')
• Berberis thunbergii f. atropurpurea 'Harlequin' (Japanese barberry 'Harlequin')
• Berberis thunbergii f. atropurpurea 'Helmond Pillar' (Japanese barberry 'Helmond Pillar')
• Berberis thunbergii f. atropurpurea 'Red Chief' (Japanese barberry 'Red Chief')
• Berberis verruculosa (Warted barberry)
• Bergenia 'Abendglut' (Elephant's ears 'Abendglut')
• Bergenia 'Baby Doll' (Elephant's ears 'Baby Doll')
• Bergenia 'Bressingham White' (Elephant's ears 'Bressingham White')
• Bergenia 'Silberlicht' (Elephant's ears 'Silberlicht')
• Bergenia cordifolia 'Purpurea' (Elephant's ears 'Purpurea')
• Betula ermanii (Erman's birch)
• Betula nigra (Black birch)
• Betula papyrifera (Paper birch)
• Betula pendula (Silver birch)
• Betula pendula 'Purpurea' (Purple birch)
• Betula pendula 'Youngii' (Young's weeping birch)
• Bidens aurea (Arizona beggarticks)
• Bletilla striata (Hyacinth orchid)
• Brunnera macrophylla (Siberian bugloss)
• Brunnera macrophylla 'Hadspen Cream' (Siberian bugloss)
• Brunnera macrophylla 'Jack Frost' (Siberian bugloss 'Jack Frost')
• Buddleja 'Pink Delight' (Butterfly bush 'Pink Delight')
• Buddleja alternifolia (Alternate-leaved butterfly bush)
• Buddleja davidii 'Black Knight' (Butterfly bush 'Black Knight')
• Buddleja davidii 'Dartmoor' (Butterfly bush 'Dartmoor')
• Buddleja davidii 'Empire Blue' (Butterfly bush 'Empire Blue')
• Buddleja davidii 'Harlequin' (Butterfly bush 'Harlequin')
• Buddleja davidii 'Royal Red' (Butterfly bush 'Royal Red')
• Buddleja davidii 'White Profusion' (Butterfly bush 'White Profusion')
• Buddleja globosa (Orange ball tree)
• Buxus sempervirens (Common box)
• Buxus sempervirens 'Elegantissima' (Box 'Elegantissima')
• Calamintha grandiflora (Large-flowered calamint)
• Calla palustris (Water arum)
• Callistemon citrinus 'Splendens' (Crimson bottlebrush 'Splendens')
• Caltha palustris (Marsh marigold)
• Caltha palustris var. alba (Marsh marigold 'Alba')
• Camassia cusickii (Cusick's camas)
• Camassia leichtlinii subsp. suksdorfii Caerulea Group (Camassia leichtlinii subsp. suksdorfii Caerulea Group)
• Camassia quamash (Common camassia)
• Camellia japonica 'Adolphe Audusson' (Camellia 'Adolphe Audusson')
• Camellia japonica 'Elegans' (Camellia 'Elegans')
• Camellia japonica 'Hagoromo' (Camellia 'Hagoromo')
• Camellia japonica 'Kramer's Supreme' (Camellia 'Kramer's Supreme')
• Camellia japonica 'Nobilissima' (Camellia 'Nobilissima')
• Campanula 'Birch Hybrid' (Bellflower 'Birch Hybrid')
• Campanula 'Burghaltii' (Bellflower 'Burghaltii')
• Campanula 'Kent Belle' (Bellflower 'Kent Belle')
• Campanula carpatica f. alba 'Weisse Clips' (Tussock bellflower 'White Clips')
• Campanula glomerata (Clustered bellflower)
• Campanula glomerata 'Superba' (Clustered bellflower 'Superba')
• Campanula lactiflora 'Loddon Anna' (Milky bellflower 'Loddon Anna')
• Campanula lactiflora 'Prichard's Variety' (Milky bellflower 'Prichard's Variety')
• Campanula latifolia (Giant bellflower)
• Campanula latiloba 'Hidcote Amethyst' (Great bellflower 'Hidcote Amethyst')
• Campanula latiloba 'Percy Piper' (Great bellflower 'Percy Piper')
• Campanula persicifolia 'Chettle Charm' (Peach-leaved bellflower 'Chettle Charm')
• Campanula portenschlagiana (Wall bellflower)
• Campanula poscharskyana (Trailing bellflower)
• Campanula poscharskyana 'Stella' (Bellflower 'Stella')
• Campanula pulla (Bellflower)
• Cardamine pratensis (Cuckoo flower)
• Cardamine trifolia (Three-leaved cuckoo flower)
• Cardiocrinum giganteum (Giant Himalayan lily)
• Carex comans 'Frosted Curls' (New Zealand sedge 'Frosted Curls')
• Carex flagellifera (Glen Murray tussock sedge)
• Carex riparia (Greater pond sedge)
• Carex testacea (Orange New Zealand sedge)
• Carex testacea 'Old Gold' (New Zealand sedge 'Old Gold')
• Carpinus betulus 'Fastigiata' (Hornbeam 'Fastigiata')
• Castanea sativa (Sweet chestnut)
• Catalpa bignonioides 'Aurea' (Golden Indian bean tree)
• Ceanothus 'Autumnal Blue' (Californian lilac 'Autumnal blue')
• Ceanothus 'Blue Mound' (Californian lilac 'Blue Mound')
• Ceanothus 'Burkwoodii' (Californian lilac 'Burkwoodii')
• Ceanothus 'Concha' (Californian lilac 'Concha')
• Ceanothus 'Italian Skies' (Californian lilac 'Italian Skies')
• Ceanothus arboreus 'Trewithen Blue' (Californian lilac 'Trewithen Blue')
• Ceanothus thyrsiflorus 'Skylark' (Californian lilac 'Skylark')
• Ceanothus thyrsiflorus var. repens (Creeping blue blossom)
• Cedrus atlantica Glauca Group (Blue atlas cedar)
• Cedrus libani (Cedar of Lebanon)
• Centaurea dealbata (Mealy centaury)
• Centaurea macrocephala (Great-headed centaury)
• Centaurea montana (Perennial cornflower)
• Centaurea montana 'Parham' (Perennial cornflower 'Parham')
• Centranthus ruber (Red valerian)
• Cephalanthus occidentalis (Button bush)
• Cephalaria gigantea (Giant scabious)
• Cerastium tomentosum (Snow-in-summer)
• Ceratostigma griffithii (Burmese plumbago)
• Ceratostigma plumbaginoides (Hardy blue-flowered leadwort)
• Ceratostigma willmottianum (Chinese plumbago)
• Cercidiphyllum japonicum f. pendulum (Pendulous katsura)
• Cercis canadensis 'Forest Pansy' (Redbud 'Forest Pansy')
• Cercis siliquastrum (Judas tree)
• Chaenorhinum origanifolium 'Summer Skies' (Snapdragon 'Summer Skies')
• Chaerophyllum hirsutum 'Roseum' (Hairy chervil 'Roseum')
• Chamaecyparis lawsoniana 'Chilworth Silver' (Lawson's cypress 'Chilworth Silver')
• Chamaecyparis lawsoniana 'Columnaris' (Lawson cypress 'Columnaris')
• Chamaecyparis lawsoniana 'Ellwood's Gold Pillar' (Lawson's cypress 'Ellwood's Gold Pillar' )
• Chamaecyparis lawsoniana 'Ellwood's Gold' (Lawson's cypress 'Ellwood's Gold')
• Chamaecyparis lawsoniana 'Ellwoodii' (Lawson's cypress 'Ellwoodii')
• Chamaecyparis lawsoniana 'Erecta Viridis' (Lawson cypress 'Erecta Viridis')
• Chamaecyparis lawsoniana 'Fletcheri' (Lawson's cypress 'Fletcheri')
• Chamaecyparis lawsoniana 'Gimbornii' (Lawson's cypress 'Gimbornii')
• Chamaecyparis lawsoniana 'Golden Wonder' (Lawson cypress 'Golden Wonder')
• Chamaecyparis lawsoniana 'Green Hedger' (Lawson cypress 'Green Hedger')
• Chamaecyparis lawsoniana 'Minima Aurea' (Lawson's cypress 'Minima Aurea')
• Chamaecyparis lawsoniana 'Minima Glauca' (Lawson's cypress 'Minima Glauca')
• Chamaecyparis lawsoniana 'Pelt's Blue' (Lawson's cypress 'Pelt's Blue')
• Chamaecyparis lawsoniana 'Pembury Blue' (Lawson cypress 'Pembury Blue')
• Chamaecyparis lawsoniana 'Pottenii' (Lawson's cypress 'Pottenii' )
• Chamaecyparis lawsoniana 'Tamariscifolia' (Lawson's cypress 'Tamariscifolia')
• Chamaecyparis lawsoniana 'Wisselii' (Lawson cypress 'Wisselii')
• Chamaecyparis obtusa 'Nana Aurea' (Hinoki cypress 'Nana Aurea')
• Chamaecyparis obtusa 'Nana Gracilis' (Hinoki cypress 'Nana Gracilis')
• Chamaecyparis pisifera 'Boulevard' (Sawara cypress 'Boulevard')
• Chamaecyparis pisifera 'Filifera Aurea' (Sawara cypress 'Filifera Aurea')
• Chamaecyparis pisifera 'Plumosa Aurea Nana' (Sawara cypress 'Plumosa Aurea Nana' )
• Chamaecyparis pisifera 'Squarrosa Sulphurea' (Sawara cypress 'Squarrosa Sulphurea')
• Chamaecyparis thyoides 'Ericoides' (Southern white cedar 'Ericoides')
• Chamaecyparis thyoides 'Rubicon' (Rubicon chamaecyparis)
• Chelone glabra (Turtlehead)
• Chelone obliqua (Red turtlehead)
• Chionodoxa forbesii (Glory of the snow)
• Choisya ternata (Mexican orange)
• Cistus salviifolius (Sage-leaved rockrose)
• Clematis alpina (Austrian clematis)
• Clematis armandii (Armand clematis)
• Clematis cirrhosa 'Ourika Valley' (Clematis 'Ourika Valley')
• Clematis cirrhosa 'Wisley Cream' (Clematis 'Wisley Cream')
• Clematis cirrhosa var. balearica (Fern-leaved clematis )
• Clematis flammula (Fragrant virgin's bower)
• Clematis florida var. flore-pleno (Clematis 'Alba Plena')
• Clematis macropetala (Clematis macropetala)
• Clematis montana (White anemone clematis)
• Clematis montana var. rubens 'Pink Perfection' (Clematis 'Pink Perfection')
• Clematis montana var. rubens 'Tetrarose' (Clematis 'Tetrarose')
• Clematis tangutica (Golden clematis)
• Clethra alnifolia 'Paniculata' (Sweet pepper bush)
• Colchicum 'Lilac Wonder' (Colchicum 'Lilac Wonder')
• Colchicum autumnale (Meadow saffron)
• Convallaria majalis (Lily of the valley)
• Convolvulus cneorum (Silverbush)
• Convolvulus sabatius (Blue rock bindweed)
• Cordyline australis (Cabbage tree)
• Cordyline australis 'Sundance' (Cabbage palm 'Sundance')
• Cordyline australis Purpurea Group (New Zealand cabbage palm)
• Coreopsis 'Limerock Ruby' (Tickseed 'Limerock Ruby')
• Coreopsis auriculata 'Nana' (Ear-leaved tickseed)
• Coreopsis grandiflora 'Early Sunrise' (Tickseed 'Early Sunrise')
• Coreopsis rosea 'American Dream' (Tickseed 'American Dream')
• Coreopsis rosea 'Sweet Dreams' (Pink Tickseed 'Sweet Dreams' )
• Coreopsis verticillata 'Golden Gain' (Tickseed 'Golden Gain')
• Coreopsis verticillata 'Grandiflora' (Tickseed 'Grandiflora')
• Coreopsis verticillata 'Moonbeam' (Tickseed 'Moonbeam')
• Coreopsis verticillata 'Zagreb' (Tickseed 'Zagreb')
• Cornus 'Eddie's White Wonder' (Dogwood 'Eddie's White Wonder')
• Cornus alba 'Aurea' (Golden Tartarean dogwood)
• Cornus alba 'Elegantissima' (Red-barked dogwood 'Elegantissima')
• Cornus alba 'Kesselringii' (Black stem dogwood)
• Cornus alba 'Sibirica Variegata' (Red-barked dogwood 'Sibirica Variegata')
• Cornus alba 'Sibirica' (Siberian dogwood)
• Cornus alba 'Spaethii' (Red-barked dogwood 'Spaethii')
• Cornus alternifolia 'Argentea' (Pagoda dogwood 'Argentea')
• Cornus canadensis (Dwarf cornel)
• Cornus controversa 'Variegata' (Wedding cake tree)
• Cornus florida f. rubra (Pink flowering dogwood)
• Cornus kousa var. chinensis (Chinese dogwood)
• Cornus mas 'Variegata' (Cornelian cherry 'Variegata')
• Cornus sanguinea 'Midwinter Fire' (Dogwood 'Midwinter Fire')
• Cornus sericea 'Flaviramea' (Golden-twig dogwood)
• Coronilla valentina subsp. glauca (Glaucous scorpion-vetch)
• Cortaderia selloana 'Aureolineata' (Pampas grass 'Aureolineata')
• Cortaderia selloana 'Pumila' (Pampas grass 'Pumila')
• Cortaderia selloana 'Sunningdale Silver' (Pampas grass 'Sunningdale Silver')
• Corydalis flexuosa (Blue corydalis)
• Corydalis flexuosa 'China Blue' (Blue corydalis 'China Blue')
• Corydalis flexuosa 'Purple Leaf' (Blue corydalis 'Purple Leaf')
• Corydalis malkensis (Alexeenkoana of gardens)
• Corydalis solida (Solid-rooted fumewort)
• Corydalis solida subsp. solida 'Beth Evans' (Bird in a bush 'Beth Evans')
• Corydalis solida subsp. solida 'George Baker' (Fumewort 'George Baker')
• Corylopsis pauciflora (Buttercup witch hazel)
• Corylus avellana 'Contorta' (Corkscrew hazel)
• Corylus maxima 'Purpurea' (Purple-leaved filbert)
• Cosmos atrosanguineus (Chocolate cosmos)
• Cotinus coggygria (Smoke bush)
• Cotinus coggygria 'Royal Purple' (Smoke bush 'Royal Purple')
• Cotinus coggygria 'Young Lady' (Smoke bush 'Young Lady')
• Cotoneaster 'Exburiensis' (Cotoneaster 'Exburiensis')
• Cotoneaster 'Hybridus Pendulus' (Cotoneaster 'Hybridus Pendulus')
• Cotoneaster atropurpureus 'Variegatus' (Variegated purple-flowered cotoneaster)
• Cotoneaster dammeri (Bearberry cotoneaster)
• Cotoneaster frigidus 'Cornubia' (Tree cotoneaster 'Cornubia')
• Cotoneaster horizontalis (Wall cotoneaster)
• Cotoneaster lacteus (Late cotoneaster)
• Cotoneaster simonsii (Himalayan cotoneaster)
• Crambe cordifolia (Greater sea kale)
• Crambe maritima (Sea kale)
• Crataegus laevigata 'Crimson Cloud' (Hawthorn 'Crimson Cloud')
• Crataegus laevigata 'Rosea Flore Pleno' (Hawthorn 'Rosea Flore Pleno')
• Crataegus monogyna (Common hawthorn)
• Crinodendron hookerianum (Chile lantern tree)
• Crocosmia 'Lucifer' (Montbretia 'Lucifer')
• Crocosmia 'Mistral' (Montbretia 'Mistral')
• Crocosmia 'Severn Sunrise' (Montbretia 'Severn Sunrise')
• Crocosmia 'Spitfire' (Montbretia 'Spitfire')
• Crocosmia masoniorum (Giant montbretia )
• Crocosmia × crocosmiiflora 'Honey Angels' (Montbretia 'Honey Angels')
• Cryptomeria japonica 'Globosa Nana' (Japanese cedar 'Globosa Nana')
• Cryptomeria japonica 'Nana' (Japanese cedar 'Nana')
• Cryptomeria japonica 'Vilmoriniana' (Japanese cedar 'Vilmoriniana')
• Cupressus arizonica var. glabra 'Blue Ice' (Smooth Arizona cypress 'Blue Ice')
• Cupressus macrocarpa 'Goldcrest' (Monterey cypress 'Goldcrest')
• Cupressus sempervirens 'Swane's Gold' (Italian cypress 'Swane's Gold')
• Cyclamen coum (Eastern cyclamen)
• Cyclamen hederifolium (Ivy-leaved cyclamen)
• Cynara cardunculus (Globe artichoke)
• Cynoglossum nervosum (Hound's tongue)
• Cyperus longus (Sweet galingale)
• Cyrtomium falcatum (Holly fern)
• Cytisus 'Boskoop Ruby' (Broom 'Boskoop Ruby')
• Cytisus 'Hollandia' (Broom 'Hollandia')
• Cytisus 'Lena' (Broom 'Lena')
• Cytisus 'Zeelandia' (Broom 'Zeelandia')
• Cytisus battandieri (Moroccan broom)
• Cytisus scoparius f. andreanus (Broom 'Andreanus')
• Daphne bholua 'Jacqueline Postill' (Nepalese paper plant 'Jacqueline Postill')
• Daphne mezereum (Daphne mezereum)
• Daphne odora 'Aureomarginata' (Gold-edged winter daphne)
• Daphniphyllum macropodum (Yuzuri-ha )
• Darmera peltata (Umbrella plant)
• Davidia involucrata (Handkerchief tree)
• Delosperma cooperi (Trailing iceplant)
• Delosperma nubigenum (Yellow ice plant)
• Delphinium Blue Bird Group (Delphinium Blue Bird Group)
• Deschampsia flexuosa 'Tatra Gold' (Wavy hair grass 'Tatra Gold')
• Desfontainia spinosa (Spiny desfontainia)
• Deutzia setchuenensis var. corymbiflora (Corymbose deutzia)
• Dianthus 'Cranmere Pool' (Modern pink 'Cranmere Pool')
• Dianthus 'Dainty Dame' (Pink 'Dainty Dame')
• Dianthus 'Fusilier' (Alpine pink 'Fusilier')
• Dianthus 'Warden Hybrid' (Alpine pink 'Warden Hybrid')
• Dianthus 'Whatfield Gem' (Alpine pink 'Whatfield Gem')
• Dianthus deltoides 'Leuchtfunk' (Maiden pink 'Leuchtfunk')
• Diascia barberae 'Blackthorn Apricot' (Twinspur 'Blackthorn Apricot')
• Dicentra 'Bacchanal' (Bleeding heart 'Bacchanal')
• Dicentra 'King of Hearts' (Fern-leaved bleeding heart)
• Dicentra 'Luxuriant' (Bleeding heart 'Luxuriant')
• Dicentra 'Stuart Boothman' (Bleeding heart 'Stuart Boothman')
• Dicentra formosa 'Aurora' (Wild bleeding heart 'Aurora')
• Dicentra spectabilis (Bleeding heart)
• Dicentra spectabilis 'Alba' (White bleeding heart)
• Dicksonia antarctica (Soft tree fern)
• Dierama 'Guinevere' (White angel's fishing rod)
• Dierama pulcherrimum (Angel's fishing rod)
• Diervilla sessilifolia (Bush honeysuckle)
• Digitalis grandiflora (Large yellow foxglove)
• Digitalis parviflora 'Milk Chocolate' (Foxglove 'Milk Chocolate')
• Digitalis purpurea 'Sutton's Apricot' (Foxglove 'Sutton's Apricot')
• Digitalis purpurea f. albiflora (White flowered common foxglove)
• Disporum cantoniense 'Night Heron' (Cantonese fairy bells)
• Dodecatheon meadia (Shooting star)
• Draba aizoides (Yellow whitlow grass)
• Drimys lanceolata (Mountain pepper)
• Drimys winteri (Winter's bark)
• Dryopteris erythrosora (Copper shield fern)
• Dryopteris filix-mas (Male fern)
• Dryopteris wallichiana (Alpine wood fern)
• Echinacea 'Art's Pride' (Orange meadowbright)
• Echinacea purpurea (Coneflower)
• Echinacea purpurea 'Kim's Knee High' (Coneflower 'Kim's Knee High')
• Echinacea purpurea 'Magnus' (Coneflower 'Magnus')
• Echinacea purpurea 'White Lustre' (Coneflower 'White Luster')
• Echinops bannaticus 'Taplow Blue' (Globe thistle 'Taplow Blue')
• Echium candicans (Pride of Madeira)
• Elaeagnus pungens 'Maculata' (Spotted oleaster)
• Enkianthus campanulatus (Redvein enkianthus)
• Enkianthus perulatus (Dodan-tsutsuji)
• Eomecon chionantha (Snow poppy)
• Epimedium grandiflorum (Large-flowered barrenwort)
• Epimedium grandiflorum 'Lilafee' (Large-flowered barrenwort 'Lilafee')
• Equisetum hyemale (Scouring rush)
• Eragrostis spectabilis (Purple love grass)
• Eranthis hyemalis (Winter aconite)
• Eremurus robustus (Foxtail lily)
• Eremurus stenophyllus (Narrow-leaved foxtail lily)
• Erigeron 'Dunkelste Aller' (Fleabane 'Darkest of All')
• Erigeron karvinskianus (Mexican fleabane)
• Erinus alpinus (Fairy foxglove)
• Eryngium agavifolium (Agave-leaved sea holly )
• Eryngium alpinum (Alpine eryngo)
• Eryngium giganteum (Miss Willmott's ghost)
• Eryngium planum 'Blauer Zwerg' (Sea holly)
• Eryngium variifolium (Moroccan sea holly)
• Eryngium yuccifolium (Rattlesnake master)
• Erythronium 'Pagoda' (Dog's tooth violet 'Pagoda')
• Erythronium dens-canis (Dog's tooth violet)
• Escallonia 'Apple Blossom' (Escallonia 'Apple Blossom')
• Escallonia 'Donard Radiance' (Escallonia 'Donard Radiance')
• Escallonia 'Donard Seedling' (Escallonia 'Donard Seedling')
• Escallonia 'Iveyi' (Escallonia 'Iveyi')
• Escallonia 'Langleyensis' (Escallonia 'Langleyensis')
• Escallonia 'Peach Blossom' (Escallonia 'Peach Blossom')
• Escallonia 'Red Elf' (Escallonia 'Red Elf')
• Escallonia bifida (Cloven gum box)
• Eucalyptus gunnii (Cider gum)
• Eucalyptus pauciflora subsp. niphophila (Snow gum)
• Eucalyptus perriniana (Round-leaved snow gum)
• Eucomis bicolor (Two-coloured pineapple lily)
• Euonymus alatus (Winged spindle tree)
• Euonymus alatus 'Compactus' (Compact winged spindle tree)
• Euonymus europaeus (Spindle)
• Euonymus europaeus 'Red Cascade' (Spindle 'Red Cascade')
• Euonymus fortunei 'Emerald Gaiety' (Spindle 'Emerald Gaiety')
• Euonymus fortunei 'Harlequin' (Spindle 'Harlequin')
• Euonymus fortunei 'Silver Pillar' (Spindle 'Silver Pillar')
• Euonymus fortunei 'Silver Queen' (Spindle 'Silver Queen')
• Euonymus fortunei 'Sunspot' (Spindle 'Sunspot')
• Euonymus japonicus 'Microphyllus Albovariegatus' (Japanese spindle 'Microphyllus Albovariegatus')
• Euonymus japonicus 'Ovatus Aureus' (Spindle 'Ovatus Aureus')
• Euonymus phellomanus (Spindle tree)
• Euonymus planipes (Flat-stalked spindle tree)
• Euphorbia amygdaloides 'Purpurea' (Spurge 'Purpurea')
• Euphorbia characias 'Black Pearl' (Spurge 'Black Pearl')
• Euphorbia characias subsp. wulfenii (Spurge wulfenii)
• Euphorbia cyparissias (Cypress spurge)
• Euphorbia cyparissias 'Orange Man' (Cypress spurge 'Orange Man')
• Euphorbia griffithii 'Dixter' (Spurge 'Dixter')
• Euphorbia griffithii 'Fireglow' (Spurge 'Fireglow')
• Euphorbia mellifera (Honey spurge)
• Euphorbia myrsinites (Broad leaved glaucous spurge)
• Euphorbia palustris (Marsh spurge)
• Euphorbia polychroma (Many-coloured spurge)
• Euphorbia rigida (Rigid spurge)
• Euphorbia schillingii (Schilling spurge)
• Euphorbia sikkimensis (Sikkim spurge)
• Fagus sylvatica (Common beech)
• Fagus sylvatica 'Dawyck Gold' (Beech 'Dawyck Gold')
• Fagus sylvatica 'Dawyck Purple' (Beech 'Dawyck Purple')
• Fagus sylvatica var. heterophylla 'Aspleniifolia' (Fern-leaved beech)
• Fargesia murielae (Umbrella bamboo)
• Fargesia murielae 'Harewood' (Umbrella bamboo 'Harewood')
• Fargesia murielae 'Simba' (Bamboo 'Simba')
• Fargesia nitida (Chinese fountain bamboo)
• Fascicularia bicolor (Crimson bromeliad)
• Fatsia japonica (Japanese aralia)
• Festuca glauca 'Blaufuchs' (Blue fescue 'Blaufuchs')
• Festuca glauca 'Elijah Blue' (Blue fescue 'Elijah Blue')
• Ficus carica 'Brown Turkey' (Fig 'Brown Turkey')
• Filipendula purpurea (Purple meadowsweet)
• Filipendula rubra 'Venusta' (Meadowsweet 'Venusta')
• Filipendula ulmaria 'Aurea' (Meadowsweet 'Aurea' )
• Fothergilla major (Mountain witch alder)
• Francoa ramosa (Maiden's wreath)
• Francoa sonchifolia (Bridal wreath)
• Fraxinus angustifolia 'Raywood' (Claret ash)
• Fraxinus excelsior 'Jaspidea' (Ash 'Jaspidea')
• Fraxinus ornus (Manna ash)
• Fritillaria imperialis 'Aurora' (Crown imperial 'Aurora')
• Fritillaria meleagris (Snake's head fritillary)
• Fritillaria michailovskyi (Michaelovski fritillary)
• Fritillaria uva-vulpis (Fritillaria uva-vulpis)
• Fuchsia 'Alice Hoffman' (Fuchsia 'Alice Hoffman')
• Fuchsia 'Display' (Fuchsia 'Display')
• Fuchsia 'Garden News' (Fuchsia 'Garden News')
• Fuchsia 'Genii' (Fuchsia 'Genii')
• Fuchsia 'Lady Thumb' (Fuchsia 'Lady Thumb')
• Fuchsia 'Madame Cornélissen' (Fuchsia 'Madame Cornélissen')
• Fuchsia 'Mrs Popple' (Fuchsia 'Mrs Popple')
• Fuchsia 'Phyllis' (Fuchsia 'Phyllis')
• Fuchsia 'Riccartonii' (Fuchsia 'Riccartonii')
• Fuchsia 'Rufus' (Fuchsia 'Rufus')
• Fuchsia 'Snowcap' (Fuchsia 'Snowcap')
• Fuchsia 'Son of Thumb' (Fuchsia 'Son of Thumb')
• Fuchsia 'Tom Thumb' (Fuchsia 'Tom Thumb')
• Fuchsia magellanica 'Versicolor' (Hardy fuchsia 'Versicolor')
• Galanthus 'Magnet' (Snowdrop 'Magnet')
• Galanthus 'S. Arnott' (Snowdrop 'S. Arnott')
• Galanthus nivalis (Common snowdrop)
• Galanthus plicatus (Pleated snowdrop)
• Galega officinalis 'Alba' (Goat's rue 'Alba')
• Galium odoratum (Sweet woodruff)
• Galium verum (Lady's bedstraw)
• Galtonia candicans (Summer hyacinth)
• Galtonia viridiflora (Green-flowered galtonia)
• Garrya elliptica (Silk tassel bush)
• Gaultheria procumbens (Checkerberry)
• Gaultheria shallon (Salal)
• Gaura lindheimeri (White gaura)
• Gaura lindheimeri 'Siskiyou Pink' (Gaura 'Siskiyou Pink')
• Genista lydia (Lydian broom)
• Gentiana asclepiadea (Willow gentian)
• Gentiana sino-ornata (Showy Chinese gentian)
• Gentiana verna (Spring gentian )
• Geranium 'Ann Folkard' (Geranium 'Ann Folkard')
• Geranium 'Brookside' (Cranesbill 'Brookside')
• Geranium 'Johnson's Blue' (Geranium 'Johnson's Blue')
• Geranium 'Jolly Bee' (Cranesbill 'Jolly Bee')
• Geranium 'Nimbus' (Geranium 'Nimbus')
• Geranium 'Orion' (Crane's bill 'Orion')
• Geranium clarkei 'Kashmir White' (Geranium 'Kashmir White')
• Geranium dalmaticum (Dalmatian geranium)
• Geranium endressii (Endres's crane's bill)
• Geranium himalayense 'Gravetye' (Geranium 'Gravetye')
• Geranium macrorrhizum 'Album' (Geranium 'Album')
• Geranium macrorrhizum 'Ingwersen's Variety' (Geranium 'Ingwersen's Variety')
• Geranium macrorrhizum 'Spessart' (White groundcover cranesbill)
• Geranium macrorrhizum 'White-Ness' (Geranium 'White-Ness')
• Geranium phaeum (Dusky cranesbill)
• Geranium phaeum 'Album' (Geranium 'Album')
• Geranium phaeum 'Lily Lovell' (Dusky cranesbill 'Lily Lovell' )
• Geranium pratense 'Mrs Kendall Clark' (Meadow cranesbill 'Mrs Kendall Clark')
• Geranium pratense 'Plenum Violaceum' (Meadow cranesbill 'Plenum Violaceum')
• Geranium psilostemon (Armenian cranesbill)
• Geranium pyrenaicum 'Bill Wallis' (Geranium 'Bill Wallis')
• Geranium renardii (Renard geranium)
• Geranium sanguineum (Bloody cranesbill)
• Geranium sanguineum 'Album' (Bloody cranesbill 'Album')
• Geranium sanguineum var. striatum (Striped bloody crane's bill)
• Geranium sylvaticum 'Album' (Wood cranesbill 'Album')
• Geranium sylvaticum 'Mayflower' (Wood cranesbill 'Mayflower')
• Geranium wallichianum 'Buxton's Variety' (Geranium 'Buxton's Variety')
• Geranium wlassovianum (Geranium wlassovianum)
• Geum 'Blazing Sunset' (Avens 'Blazing Sunset')
• Geum 'Mrs J. Bradshaw' (Avens 'Mrs J. Bradshaw')
• Ginkgo biloba (Maidenhair tree)
• Gleditsia triacanthos 'Sunburst' (Honey locust 'Sunburst')
• Globularia trichosantha (Globe daisy)
• Griselinia littoralis (New Zealand broadleaf)
• Griselinia littoralis 'Variegata' ( New Zealand broadleaf 'Variegata')
• Gunnera manicata (Giant rhubarb)
• Gunnera tinctoria (Giant rhubarb)
• Gypsophila repens (Creeping baby's breath)
• Gypsophila repens 'Rosea' (Creeping baby's breath)
• Hacquetia epipactis (Hacquetia)
• Hakonechloa macra 'Alboaurea' (Hakonechloa)
• Halesia carolina (Carolina silverbell)
• Hamamelis mollis (Chinese witch hazel)
• Hebe 'Caledonia' (Hebe 'Caledonia')
• Hebe 'Great Orme' (Hebe 'Great Orme')
• Hebe 'Mrs Winder' (Hebe 'Mrs Winder')
• Hebe 'Nicola's Blush' (Hebe 'Nicola's Blush')
• Hebe 'Red Edge' (Hebe 'Red Edge')
• Hebe 'Sapphire' (Hebe 'Sapphire')
• Hebe 'Sapphire' (Hebe 'Sapphire')
• Hebe 'Sapphire' (Shrubby veronica 'Sapphire' )
• Hebe 'Sapphire' (Shrubby veronica 'Sapphire' )
• Hebe albicans (White hebe)
• Hebe ochracea 'James Stirling' (Hebe 'James Stirling')
• Hebe pinguifolia 'Pagei' (Hebe 'Pagei')
• Hebe rakaiensis (Shrubby veronica)
• Hebe salicifolia (Willow-leaved hebe)
• Hebe topiaria (Topiarist's hebe)
• Hebe vernicosa (Varnished hebe)
• Hedera colchica (Persian ivy)
• Hedera colchica 'Dentata Variegata' (Ivy 'Dentata Variegata')
• Hedera colchica 'Sulphur Heart' (Paddy's pride)
• Hedera helix 'Erecta' (Ivy 'Erecta')
• Hedera helix 'Glacier' (Ivy 'Glacier')
• Hedera helix 'Green Ripple' (Ivy 'Green Ripple')
• Helenium 'Indianersommer' (Sneezeweed 'Indian Summer')
• Helenium 'Moerheim Beauty' (Sneezeweed 'Moerheim Beauty')
• Helenium 'Sahin's Early Flowerer' (Sneezeweed 'Sahin's Early Flowerer')
• Helenium 'Wyndley' (Sneezeweed 'Wyndley')
• Helenium autumnale (Sneezeweed)
• Helianthemum 'Ben Fhada' (Rock rose 'Ben Fhada')
• Helianthemum 'Ben Ledi' (Rock rose 'Ben Ledi')
• Helianthemum 'Ben More' (Rock rose 'Ben More')
• Helianthemum 'Highdown Apricot' (Rock rose 'Highdown Apricot')
• Helianthemum 'Orange Phoenix' (Rock rose 'Orange Phoenix')
• Helianthemum 'The Bride' (Rock rose 'The Bride')
• Helianthemum 'Wisley Primrose' (Rock rose 'Wisley Primrose')
• Helianthus 'Lemon Queen' (Sunflower 'Lemon Queen')
• Helictotrichon sempervirens (Blue oat grass)
• Helleborus argutifolius (Holly-leaved hellebore)
• Helleborus foetidus (Bear's foot hellebore)
• Helleborus lividus (Blue-grey hellebore)
• Helleborus niger (Christmas rose)
• Helleborus purpurascens (Lenten rose 'Purple')
• Helleborus × hybridus Ballard's Group (Lenten rose Ballard's Group)
• Hemerocallis 'Berlin Red' (Daylily 'Berlin Red')
• Hemerocallis 'Bonanza' (Daylily 'Bonanza')
• Hemerocallis 'Burning Daylight' (Daylily 'Burning Daylight')
• Hemerocallis 'Cartwheels' (Daylily 'Cartwheels')
• Hemerocallis 'Cherry Cheeks' (Daylily 'Cherry Cheeks')
• Hemerocallis 'Children's Festival' ('Children's Festival' daylily)
• Hemerocallis 'Corky' (Daylily 'Corky')
• Hemerocallis 'Destined to See' (Daylily 'Destined to See')
• Hemerocallis 'Frans Hals' ('Frans Hals' daylily)
• Hemerocallis 'Golden Chimes' (Daylily 'Golden Chimes')
• Hemerocallis 'Little Wine Cup' ('Little Wine Cup' daylily)
• Hemerocallis 'Marion Vaughn' (Daylily 'Marion Vaughn')
• Hemerocallis 'Moonlit Caress' (Daylily 'Moonlit Caress')
• Hemerocallis 'Pink Damask' (Daylily 'Pink Damask')
• Hemerocallis 'Sammy Russell' (Daylily 'Sammy Russell')
• Hemerocallis 'Spacecoast Starburst' (Daylily 'Spacecoast Starburst')
• Hemerocallis 'Stafford' (Daylily 'Stafford')
• Hemerocallis 'Stella de Oro' (Day lily 'Stella de Oro')
• Hemerocallis lilioasphodelus (Yellow day lily)
• Hesperis matronalis (Sweet rocket)
• Hesperis matronalis var. albiflora (Sweet rocket)
• Heuchera 'Amber Waves' (Alum root 'Amber Waves')
• Heuchera 'Beauty Colour' (Alum root 'Beauty Colour')
• Heuchera 'Caramel' (Alum root 'Caramel')
• Heuchera 'Chocolate Ruffles' (Alum root 'Chocolate Ruffles')
• Heuchera 'Fireworks' (Alum root 'Fireworks')
• Heuchera 'Pewter Moon' (Alum root 'Pewter Moon')
• Heuchera 'Rachel' (Alum root 'Rachel')
• Heuchera 'Regina' (Alum root 'Regina' )
• Heuchera 'Silver Scrolls' (Alum root 'Silver Scrolls')
• Heuchera americana 'Ring of Fire' (Alum root 'Ring of Fire')
• Heuchera cylindrica 'Greenfinch' (Alum root 'Greenfinch')
• Hibiscus syriacus (Rose mallow )
• Hibiscus syriacus 'Hamabo' (Rose mallow 'Hamabo')
• Hibiscus syriacus 'Oiseau Bleu' (Rose mallow 'Oiseau Bleu')
• Hibiscus syriacus 'Woodbridge' (Rose mallow 'Woodbridge')
• Hippophae rhamnoides (Sea buckthorn)
• Holboellia latifolia (Sausage vine)
• Hosta 'Blue Cadet' (Hosta 'Blue Cadet')
• Hosta 'Dream Weaver' (Hosta 'Dream Weaver')
• Hosta 'Golden Tiara' (Plantain lily 'Golden Tiara')
• Hosta 'Honeybells' (Plantain lily 'Honeybells')
• Hosta 'Mediovariegata' (undulata) (Wavy plantain lily)
• Hosta 'Patriot' (Plantain lily 'Patriot')
• Hosta 'Royal Standard' (Plantain lily 'Royal Standard')
• Hosta 'Shade Fanfare' (Plantain lily 'Shade Fanfare')
• Hosta 'Sum and Substance' (Plantain lily 'Sum and Substance')
• Hosta 'Zounds' (Plantain lily 'Zounds')
• Hosta fortunei var. albopicta (Golden Fortune plantain lily)
• Hosta fortunei var. aureomarginata (Gold-edged plantain lily)
• Hosta sieboldiana var. elegans (Giant blue hosta)
• Hosta undulata var. albomarginata (Variegated wavy plantain lily)
• Hosta ventricosa (Blue plantain lily)
• Houttuynia cordata (Heart-leaved houttuynia)
• Humulus lupulus 'Aureus' (Golden hop)
• Hydrangea 'Preziosa' (Hydrangea 'Preziosa')
• Hydrangea arborescens 'Annabelle' (Hydrangea 'Annabelle')
• Hydrangea aspera 'Macrophylla' (Large-leaved scabrous hydrangea)
• Hydrangea aspera subsp. sargentiana (Sargent hydrangea)
• Hydrangea aspera Villosa Group (Hydrangea aspera 'Villosa Group')
• Hydrangea paniculata 'Grandiflora' (Hardy white-flowered hydrangea)
• Hydrangea paniculata 'Kyushu' (Paniculate hydrangea 'Kyushu')
• Hydrangea paniculata 'Limelight' (Hydrangea 'Limelight')
• Hydrangea paniculata 'Unique' (Paniculate hydrangea 'Unique')
• Hydrangea quercifolia (Oak-leaved hydrangea)
• Hypericum 'Hidcote' (St John's wort 'Hidcote')
• Hypericum forrestii (Forrest St John's wort)
• Hypericum olympicum (Mount Olympus St John's wort)
• Iberis sempervirens (Perennial candytuft)
• Iberis sempervirens 'Golden Candy' (Candy tuft 'Golden Candy')
• Iberis sempervirens 'Snowflake' (Candytuft 'Snowflake')
• Ilex aquifolium 'Ferox Argentea' (Silver hedgehog holly)
• Ilex aquifolium 'Myrtifolia Aurea Maculata' (Holly 'Myrtifolia Aurea Maculata')
• Ilex aquifolium 'Silver Queen' (Holly 'Silver Queen')
• Imperata cylindrica 'Rubra' (Cogon grass 'Rubra')
• Incarvillea delavayi (Chinese trumpet flower)
• Inula hookeri (Hooker inula)
• Ipheion 'Rolf Fiedler' (Spring starflower 'Rolf Fiedler')
• Ipheion uniflorum (Spring starflower)
• Ipheion uniflorum 'Wisley Blue' (Spring starflower 'Wisley Blue')
• Iris confusa (Bamboo iris)
• Iris danfordiae (Iris danfordiae)
• Iris ensata 'Rose Queen' (Japanese water iris 'Rose Queen')
• Iris ensata 'Variegata' (Japanese water iris 'Variegata')
• Iris foetidissima (Stinking iris)
• Iris pseudacorus (Yellow iris)
• Iris sibirica 'Dance Ballerina Dance' (Siberian iris 'Dance Ballerina Dance')
• Iris sibirica 'Flight of Butterflies' (Siberian iris 'Flight of Butterflies')
• Iris sibirica 'Moon Silk' (Siberian iris 'Moon Silk')
• Iris sibirica 'Ottawa' (Siberian iris 'Ottawa')
• Iris sibirica 'White Swirl' (Siberian iris 'White Swirl')
• Iris unguicularis (Algerian iris)
• Iris versicolor (Blue flag)
• Iris versicolor 'Kermesina' (Blue flag 'Kermesina')
• Isolepis cernua (Slender club-rush)
• Itea ilicifolia (Holly-leaved sweet spire)
• Itea virginica (Sweetspire)
• Jasione montana (Sheep's bit)
• Jasminum beesianum (Red jasmine)
• Jasminum humile 'Revolutum' (Italian jasmine 'Revolutum')
• Jasminum nudiflorum (Winter jasmine)
• Jasminum officinale (Common jasmine)
• Jasminum officinale 'Argenteovariegatum' (Jasmine 'Argenteovariegatum')
• Jasminum officinale 'Inverleith' (Common white jasmine )
• Juglans nigra (Black walnut)
• Juglans regia (Common walnut)
• Juncus effusus f. spiralis (Corkscrew rush)
• Juniperus chinensis 'Blaauw' (Chinese juniper 'Blaauw')
• Juniperus chinensis 'Blue Alps' (Chinese juniper 'Blue Alps')
• Juniperus chinensis 'Plumosa Aurea' (Chinese juniper 'Plumosa Aurea')
• Juniperus chinensis 'Pyramidalis' (Chinese juniper 'Pyramidalis')
• Juniperus communis 'Compressa' (Juniper 'Compressa')
• Juniperus communis 'Repanda' (Juniper 'Repanda')
• Juniperus procumbens 'Nana' (Decumbent juniper 'Nana')
• Juniperus scopulorum 'Blue Arrow' (Rocky Mountain juniper 'Blue Arrow')
• Juniperus squamata 'Blue Carpet' (Flaky juniper 'Blue Carpet')
• Juniperus squamata 'Blue Star' (Flaky Juniper 'Blue Star')
• Kalmia angustifolia (Sheep laurel)
• Kerria japonica 'Golden Guinea' (Japanese rose 'Golden Guinea')
• Kerria japonica 'Pleniflora' (Double-flowering Japanese kerria)
• Kirengeshoma palmata (Palmate kirengeshoma)
• Kirengeshoma palmata Koreana Group (Yellow wax bells)
• Knautia arvensis (Field scabious)
• Knautia macedonica (Macedonian scabious)
• Knautia macedonica 'Mars Midget' (Macedonian scabious 'Mars Midget')
• Kniphofia 'Alcazar' (Red hot poker 'Alcazar')
• Kniphofia 'Brimstone' (Yellow minature poker)
• Kniphofia 'Little Maid' (Red hot poker 'Little Maid')
• Kniphofia 'Percy's Pride' (Red hot poker 'Percy's Pride')
• Kniphofia 'Timothy' (Red hot poker 'Timothy')
• Kniphofia triangularis (Dwarf red hot poker)
• Koeleria glauca (Glaucous hair-grass)
• Koelreuteria paniculata (Pride of India)
• Kolkwitzia amabilis 'Pink Cloud' (Beauty bush 'Pink Cloud')
• Lamium maculatum (Spotted deadnettle)
• Lamium maculatum 'Beacon Silver' (Deadnettle 'Beacon Silver')
• Lamium maculatum 'Pink Pearls' (Spotted deadnettle 'Pink Pearls')
• Lamium maculatum 'White Nancy' (Spotted deadnettle 'White Nancy')
• Lamium orvala (Balm-leaved red deadnettle)
• Lapageria rosea (Chilean bellfower)
• Larix kaempferi (Japanese larch)
• Lathyrus aureus (Golden pea)
• Lathyrus latifolius (Broad-leaved everlasting pea)
• Lathyrus latifolius 'White Pearl' (Everlasting pea 'White Pearl')
• Lathyrus vernus (Spring pea)
• Lathyrus vernus 'Alboroseus' (Spring pea 'Alboroseus')
• Laurus nobilis (Bay tree)
• Laurus nobilis 'Aurea' (Bay 'Aurea')
• Lavandula angustifolia (English lavender)
• Lavandula angustifolia 'Folgate' (Lavender 'Folgate')
• Lavandula angustifolia 'Hidcote' (English lavender 'Hidcote')
• Lavandula angustifolia 'Loddon Pink' (English lavender 'Loddon Pink')
• Lavandula angustifolia 'Munstead' (Lavender 'Munstead')
• Lavandula angustifolia 'Rosea' (Lavender 'Rosea')
• Lavandula stoechas (French lavender)
• Lavatera maritima (Tree mallow)
• Leptinella squalida 'Platt's Black' (Brass buttons 'Platt's Black')
• Leptospermum rupestre (Prostrate tea tree)
• Leptospermum scoparium 'Red Damask' (Tea tree 'Red Damask')
• Leptospermum scoparium (Nanum Group) 'Kiwi' (Tea tree 'Kiwi')
• Lespedeza thunbergii (Thunberg lespedeza)
• Leucanthemella serotina (Autumn ox-eye)
• Leucanthemum x superbum 'Alaska' (Shasta daisy 'Alaska')
• Leucojum aestivum 'Gravetye Giant' (Summer snowflake 'Gravetye Giant')
• Leucojum vernum ( Spring snowflake)
• Lewisia cotyledon (Siskiyou lewisia)
• Leycesteria formosa (Himalayan honeysuckle)
• Liatris spicata 'Floristan Violett' (Button snakewort 'Floristan Violett')
• Liatris spicata 'Kobold' (Button snakewort 'Kobold' )
• Libertia formosa (Snowy mermaid)
• Libertia grandiflora (New Zealand satin flower)
• Ligularia 'Gregynog Gold' (Leopard plant 'Gregynog Gold')
• Ligularia 'The Rocket' (Leopard plant 'The Rocket')
• Ligularia dentata 'Desdemona' (Leopard plant 'Desdemona')
• Ligularia przewalskii (Przewalski's golden ray)
• Ligustrum delavayanum (Delavay privet)
• Ligustrum japonicum (Japanese privet)
• Ligustrum lucidum (Chinese privet)
• Ligustrum ovalifolium 'Argenteum' (Silver privit)
• Ligustrum ovalifolium 'Aureum' (Golden privet)
• Linaria purpurea 'Canon Went' (Toadflax 'Canon Went')
• Liquidambar styraciflua 'Worplesdon' (Sweet gum 'Worplesdon')
• Liriope muscari (Big blue lilyturf)
• Liriope muscari 'Monroe White' (Lilyturf 'Monroe White')
• Liriope muscari 'Variegata' (Variegated blue lilyturf)
• Lithodora diffusa 'Heavenly Blue' (Purple gromwell 'Heavenly Blue')
• Lobelia cardinalis (Cardinal flower)
• Lonicera etrusca 'Donald Waterer' (Honeysuckle 'Donald Waterer')
• Lonicera etrusca 'Superba' (Honeysuckle 'Superba')
• Lonicera fragrantissima (Shrubby honeysuckle)
• Lonicera henryi (Honeysuckle)
• Lonicera japonica 'Aureoreticulata' (Japanese honeysuckle 'Aureoreticulata')
• Lonicera japonica 'Halliana' (Hall's Japanese honeysuckle)
• Lonicera japonica 'Mint Crisp' (Honeysuckle 'Mint Crisp')
• Lonicera japonica var. repens (Creeping Japanese honeysuckle)
• Lonicera nitida 'Baggesen's Gold' (Honeysuckle 'Baggesen's Gold')
• Lonicera nitida 'Lemon Beauty' (Honeysuckle 'Lemon Beauty')
• Lonicera periclymenum 'Belgica' (Early Dutch honeysuckle)
• Lonicera periclymenum 'Graham Thomas' (Honeysuckle 'Graham Thomas')
• Lonicera periclymenum 'Serotina' (Late Dutch honeysuckle)
• Lonicera pileata (Box-leaved honeysuckle)
• Lonicera sempervirens (Trumpet honeysuckle)
• Lonicera similis var. delavayi (Delavay honeysuckle)
• Luma apiculata 'Glanleam Gold' (Temu 'Glanleam Gold')
• Lupinus arboreus (Tree lupin)
• Luzula nivea (Snowy woodrush)
• Luzula sylvatica 'Marginata' (Great wood-rush 'Marginata')
• Lychnis alpina (Alpine catchfly)
• Lychnis chalcedonica (Maltese cross)
• Lychnis coronaria (Rose campion)
• Lychnis coronaria 'Alba' (White rose campion)
• Lysichiton americanus (Yellow skunk cabbage)
• Lysichiton camtschatcensis (Asian skunk cabbage)
• Lysimachia ciliata 'Firecracker' (Loosestrife 'Firecracker')
• Lysimachia clethroides (Gooseneck loosestrife)
• Lysimachia nummularia 'Aurea' (Golden creeping Jenny)
• Lythrum salicaria 'Blush' (Loosestrife 'Blush')
• Lythrum salicaria 'Feuerkerze' (Purple loosestrife 'Feuerkerze')
• Lythrum salicaria 'Robert' (Loosestrife 'Robert')
• Macleaya microcarpa 'Kelway's Coral Plume' (Plume poppy 'Kelway's Coral Plume')
• Magnolia 'Betty' (Magnolia 'Betty')
• Magnolia 'George Henry Kern' (George Henry Kern magnolia)
• Magnolia 'Heaven Scent' (Magnolia 'Heaven Scent')
• Magnolia 'Susan' (Magnolia 'Susan')
• Magnolia denudata (Yulan)
• Magnolia grandiflora (Bull bay)
• Magnolia grandiflora 'Exmouth' (Evergreen magnolia 'Exmouth')
• Magnolia liliiflora 'Nigra' (Black lily magnolia)
• Magnolia sieboldii (Oyama magnolia)
• Magnolia stellata (Star magnolia)
• Magnolia stellata 'Royal Star' (Star Magnolia)
• Magnolia wilsonii (Wilson magnolia)
• Malus 'Evereste' (Flowering crab apple 'Evereste')
• Matteuccia struthiopteris (Ostrich fern)
• Matthiola incana (Brompton stock)
• Meconopsis betonicifolia (Himalayan blue poppy)
• Meconopsis cambrica (Welsh poppy)
• Melianthus major (Honey flower)
• Melica altissima 'Atropurpurea' (Dark purple Siberian melic)
• Mentha requienii (Corsican mint)
• Menyanthes trifoliata (Buckbean)
• Mespilus germanica (Common medlar)
• Metasequoia glyptostroboides (Dawn redwood)
• Microbiota decussata (Russian arbor-vitae)
• Miscanthus sinensis 'Flamingo' (Eulalia 'Flamingo')
• Miscanthus sinensis 'Gracillimus' (Eulalia 'Gracillimus')
• Miscanthus sinensis 'Malepartus' (Eulalia 'Malepartus')
• Miscanthus sinensis 'Rotsilber' (Eulalia 'Rotsilber')
• Miscanthus sinensis 'Sarabande' (Eulalia 'Sarabande')
• Miscanthus sinensis 'Strictus' (Porcupine grass)
• Miscanthus sinensis 'Zebrinus' (Zebra grass)
• Molinia caerulea subsp. arundinacea 'Karl Foerster' (Purple moor grass 'Karl Foerster')
• Monarda 'Squaw' (Bergamot 'Squaw')
• Morina longifolia (Whorlflower)
• Morisia monanthos (Morisia)
• Morus nigra (Common mulberry)
• Musa basjoo (Japanese banana)
• Musa sikkimensis (Hooker's hardy banana)
• Muscari armeniacum (Grape hyacinth)
• Muscari armeniacum 'Blue Spike' (Grape hyacinth 'Blue Spike')
• Myrtus communis (Common myrtle)
• Myrtus communis subsp. tarentina (Tarentum myrtle)
• Nandina domestica (Heavenly bamboo)
• Nandina domestica 'Fire Power' (Heavenly bamboo 'Fire Power')
• Nandina domestica 'Richmond' (Heavenly bamboo 'Richmond')
• Nectaroscordum siculum (Sicilian honey garlic)
• Nepeta 'Six Hills Giant' (Catmint 'Six Hills Giant')
• Nepeta govaniana (Catmint)
• Nepeta nervosa (Catmint)
• Nepeta nervosa 'Blue Moon' (Catmint 'Blue Moon')
• Nepeta racemosa 'Walker's Low' (Dwarf catmint 'Walker's Low')
• Nerine bowdenii (Bowden-Cornish lily)
• Nyssa sylvatica (Black tupelo)
• Oenothera biennis (Common evening primrose)
• Oenothera versicolor 'Sunset Boulevard' (Evening primrose 'Sunset Boulevard')
• Olearia macrodonta (New Zealand holly)
• Omphalodes cappadocica (Cappadocian navelwort)
• Omphalodes verna (Blue-eyed Mary)
• Onoclea sensibilis (Sensitive fern)
• Onopordum acanthium (Donkey thistle)
• Ophiopogon planiscapus 'Nigrescens' (Black mondo)
• Ornithogalum nutans (Drooping star of Bethlehem)
• Ornithogalum umbellatum (Common star of Bethlehem)
• Osmanthus delavayi (Osmanthus delavayi)
• Osmanthus heterophyllus 'Goshiki' (False holly 'Goshiki')
• Osmanthus heterophyllus 'Gulftide' (Holly olive 'Gulftide')
• Osmanthus heterophyllus 'Variegatus' (Variegated holly olive tree)
• Osmunda regalis (Royal fern)
• Osmunda regalis 'Purpurascens' (Royal fern 'Purpurascens' )
• Oxalis adenophylla (Sauer klee)
• Oxalis enneaphylla (Scurvy grass)
• Pachysandra terminalis (Japanese spurge)
• Pachysandra terminalis 'Variegata' (Variegated Japanese spurge)
• Paeonia delavayi (Delavay peony)
• Paeonia delavayi var. delavayi f. lutea (Peony )
• Paeonia lactiflora 'Bowl of Beauty' (Peony 'Bowl of Beauty')
• Paeonia lactiflora 'Duchesse de Nemours' (Peony 'Duchesse de Nemours')
• Paeonia lactiflora 'Karl Rosenfield' (Peony 'Karl Rosenfield')
• Paeonia lactiflora 'Sarah Bernhardt' (Peony 'Sarah Bernhardt')
• Panicum virgatum 'Squaw' (Switch grass 'Squaw')
• Panicum virgatum 'Warrior' (Switch grass 'Warrior')
• Papaver alpinum L. (Alpine poppy)
• Papaver orientale 'Indian Chief' (Oriental poppy 'Indian Chief')
• Papaver orientale 'Marcus Perry' (Oriental poppy 'Marcus Perry')
• Papaver orientale 'Patty's Plum' (Oriental poppy 'Patty's Plum')
• Papaver orientale 'Perry's White' (Oriental poppy 'Perry's White')
• Papaver orientale 'Royal Wedding' (Oriental poppy 'Royal Wedding')
• Parahebe 'Snow Clouds' (Parahebe 'Snow Clouds')
• Paris polyphylla (Herb paris)
• Parrotia persica (Persian ironwood)
• Parrotia persica 'Vanessa' (Persian ironwood 'Vanessa')
• Parthenocissus henryana (Silver-vein creeper)
• Parthenocissus quinquefolia (Virginia creeper)
• Parthenocissus tricuspidata (Boston ivy)
• Parthenocissus tricuspidata 'Veitchii' (Boston ivy 'Veitchii')
• Passiflora caerulea (Blue passion flower)
• Patrinia scabiosifolia (Yellow patrinia)
• Paulownia tomentosa (Foxglove tree)
• Pennisetum alopecuroides 'Hameln' (Chinese fountain grass 'Hameln')
• Pennisetum villosum (Feathertop)
• Penstemon 'Alice Hindley' (Penstemon 'Alice Hindley')
• Penstemon 'Andenken an Friedrich Hahn' (Penstemon 'Andenken an Friedrich Hahn')
• Penstemon 'Apple Blossom' (Penstemon 'Apple Blossom')
• Penstemon 'Burgundy' (Penstemon 'Burgundy')
• Penstemon 'Evelyn' (Penstemon 'Evelyn')
• Penstemon 'Flamingo' (Penstemon 'Flamingo')
• Penstemon 'Hidcote Pink' (Penstemon 'Hidcote Pink')
• Penstemon 'King George V' (Penstemon 'King George V')
• Penstemon 'Purple Bedder' (Penstemon 'Purple Bedder')
• Penstemon 'Rubicundus' (Penstemon 'Rubicundus')
• Penstemon 'Schoenholzeri' (Penstemon 'Schoenholzeri')
• Penstemon 'White Bedder' (Penstemon 'White Bedder')
• Penstemon heterophyllus 'Catherine de la Mare' (Penstemon 'Catherine de la Mare')
• Penstemon procerus 'Roy Davidson' (Penstemon 'Roy Davidson')
• Perovskia 'Blue Spire' (Perovskia 'Blue Spire')
• Perovskia 'Filigran' (Russian sage 'Filigran')
• Persicaria affinis 'Darjeeling Red' (Knotweed 'Darjeeling Red')
• Persicaria affinis 'Donald Lowndes' (Knotweed 'Donald Lowndes')
• Persicaria affinis 'Superba' (Knotweed 'Superba')
• Persicaria amplexicaulis 'Firetail' (Red bistort 'Firetail')
• Persicaria bistorta 'Superba' (Knotweed 'Superba')
• Persicaria campanulata (Lesser knotweed)
• Persicaria milletii (Persicaria milletii)
• Persicaria vacciniifolia (Rock knotweed)
• Philadelphus 'Belle Etoile' (Mock orange 'Belle Etoile')
• Philadelphus 'Innocence' (Mock orange 'Innocence')
• Philadelphus 'Manteau d'Hermine' (Mock orange 'Manteau d'Hermine')
• Philadelphus 'Virginal' (Mock orange 'Virginal')
• Philadelphus coronarius 'Aureus' (Mock orange 'Aureus')
• Philadelphus coronarius 'Variegatus' (Variegated mock orange)
• Phillyrea latifolia (Green olive tree)
• Phlomis fruticosa (Jerusalem sage)
• Phlomis italica (Phlomis)
• Phlomis russeliana (Turkish sage)
• Phlomis tuberosa (Jerusalem sage)
• Phlomis tuberosa 'Amazone' (Jerusalem sage 'Amazone')
• Phlox 'Kelly's Eye' (Phlox 'Kelly's Eye')
• Phlox adsurgens 'Wagon Wheel' (Woodland phlox 'Wagon Wheel')
• Phlox carolina 'Bill Baker' (Carolina phlox 'Bill Baker')
• Phlox divaricata 'Clouds of Perfume' (Blue phlox 'Clouds of Perfume')
• Phlox divaricata 'May Breeze' (Wild sweet william 'May Breeze')
• Phlox divaricata subsp. laphamii 'Chattahoochee' (Wild sweet william 'Chattahoochee')
• Phlox douglasii 'Crackerjack' (Phlox 'Crackerjack')
• Phlox douglasii 'Red Admiral' (Phlox 'Red Admiral')
• Phlox maculata 'Delta' (Meadow phlox 'Delta')
• Phlox maculata 'Natascha' (Meadow phlox 'Natascha')
• Phlox maculata 'Omega' (Meadow phlox 'Omega')
• Phlox paniculata 'Brigadier' (Perennial phlox 'Brigadier')
• Phlox paniculata 'Bright Eyes' (Perennial phlox 'Bright Eyes')
• Phlox paniculata 'Franz Schubert' (Perennial phlox 'Franz Schubert')
• Phlox paniculata 'Harlequin' (Perennial phlox 'Harlequin' )
• Phlox paniculata 'Laura' (Dwarf phlox 'Laura')
• Phlox paniculata 'Mother of Pearl' (Perennial phlox 'Mother of Pearl')
• Phlox paniculata 'Norah Leigh' (Perennial phlox 'Norah Leigh' )
• Phlox paniculata 'Starfire' (Phlox 'Starfire')
• Phlox paniculata 'Tenor' (Perennial phlox 'Tenor')
• Phlox paniculata 'Windsor' (Perennial phlox 'Windsor')
• Phlox subulata 'White Delight' (Alpine phlox 'White Delight')
• Phoenix canariensis (Canary Island date palm)
• Phormium 'Apricot Queen' (New Zealand flax 'Apricot Queen')
• Phormium 'Bronze Baby' (New Zealand flax 'Bronze Beauty')
• Phormium 'Jester' (Flax lily 'Jester')
• Phormium 'Maori Chief' (New Zealand flax 'Maori Cheif')
• Phormium 'Maori Queen' (New Zealand flax 'Maori Queen')
• Phormium 'Pink Panther' (New Zealand flax )
• Phormium 'Sundowner' (Flax lily 'Sundowner')
• Phormium 'Yellow Wave' (Flax lily 'Yellow Wave')
• Phormium tenax (New Zealand flax)
• Phormium tenax 'Variegatum' (Variegated New Zealand flax)
• Phormium tenax Purpureum Group (New Zealand flax Purpureum Group)
• Photinia davidiana 'Palette' (Christmas berry 'Palette')
• Phuopsis stylosa (Caucasian crosswort)
• Phygelius aequalis 'Yellow Trumpet' (Cape figwort 'Yellow Trumpet')
• Phygelius capensis (Cape figwort)
• Phyllostachys aurea (Fish-pole bamboo)
• Phyllostachys aureosulcata f. aureocaulis (Golden-groove bamboo)
• Phyllostachys nigra (Black bamboo)
• Physocarpus opulifolius 'Dart's Gold' (Ninebark 'Dart's Gold')
• Physocarpus opulifolius 'Diabolo' (Ninebark 'Diabolo')
• Phytolacca americana (Pokeweed)
• Picea abies 'Little Gem' (Norway spruce 'Little Gem')
• Picea abies 'Nidiformis' (Norway spruce 'Nidiformis')
• Picea breweriana (Brewer's weeping spruce)
• Picea glauca var. albertiana 'Alberta Globe' (Dwarf Alberta spruce)
• Picea glauca var. albertiana 'Conica' (White spruce 'Conica')
• Picea mariana 'Nana' ( Dwarf black spruce)
• Picea omorika (Serbian spruce)
• Picea omorika 'Nana' (Dwarf Serbian spruce)
• Picea pungens 'Hoopsii' (Colorado spruce 'Hoopsii')
• Picea pungens 'Koster' (Colorado spruce 'Koster')
• Pieris 'Forest Flame' (Pieris 'Forest Flame')
• Pieris formosa var. forrestii 'Wakehurst' (Pieris 'Wakehurst')
• Pieris japonica 'Debutante' (Lily-of-the-valley bush)
• Pieris japonica 'Mountain Fire' (Japanese pieris 'Mountain Fire')
• Pileostegia viburnoides (Climbing hydrangea)
• Pimpinella major 'Rosea' (Greater burnet)
• Pinus mugo 'Mops' (Dwarf mountain pine 'Mops')
• Pinus strobus (White pine)
• Pinus sylvestris 'Watereri' (Scots pine 'Watereri')
• Pittosporum 'Garnettii' (Pittosporum 'Garnetii')
• Pittosporum tenuifolium 'Irene Paterson' (Pittopsorum 'Irene Paterson')
• Pittosporum tenuifolium 'Tandara Gold' (Pittosporum 'Tandara Gold')
• Pittosporum tenuifolium 'Tom Thumb' (Pittosporum 'Tom Thumb')
• Pittosporum tobira 'Nanum' (Japanese pittosporum 'Nanum')
• Pleioblastus variegatus (Dwarf white-striped bamboo)
• Pleioblastus viridistriatus (Pleioblastus bamboo)
• Podocarpus salignus (Willow-leaf podocarp)
• Podophyllum hexandrum (Himalayan mandrake)
• Polemonium 'Lambrook Mauve' (Jacob's ladder 'Lambrook Mauve')
• Polygonatum odoratum (Angled Solomon's seal)
• Polystichum polyblepharum (Japanese tassel fern)
• Polystichum setiferum (Soft shield fern)
• Polystichum tsussimense (Korean rock fern)
• Poncirus trifoliata (Japanese bitter orange)
• Pontederia cordata (Pickerel weed)
• Potentilla 'Arc-en-Ciel' (Cinquefoil 'Arc-en-Ciel')
• Potentilla 'Gibson's Scarlet' (Cinquefoil 'Gibson's Scarlet')
• Potentilla fruticosa 'Abbotswood' (Shrubby cinquefoil 'Abbotswood')
• Potentilla fruticosa 'Daydawn' (Shrubby cinquefoil 'Daydawn')
• Potentilla fruticosa 'Elizabeth' (Shrubby cinquefoil 'Elizabeth')
• Potentilla fruticosa 'Hopleys Orange' (Shrubby cinquefoil 'Hopley's Orange')
• Potentilla fruticosa 'Katherine Dykes' (Shrubby cinquefoil 'Katherine Dykes')
• Potentilla fruticosa 'Pretty Polly' (Shrubby cinquefoil 'Pretty Polly')
• Potentilla fruticosa 'Primrose Beauty' (Shrubby cinquefoil 'Primrose Beauty')
• Potentilla fruticosa 'Red Ace' (Shrubby cinquefoil 'Red Ace')
• Potentilla fruticosa 'Sunset' (Shrubby cinquefoil 'Sunset')
• Potentilla fruticosa 'Tangerine' (Shrubby cinquefoil 'Tangerine')
• Potentilla nepalensis 'Miss Willmott' (Cinquefoil 'Miss Willmott')
• Potentilla neumanniana 'Nana' (Cinquefoil 'Nana')
• Potentilla recta 'Warrenii' (Sulphur cinquefoil)
• Prostanthera 'Poorinda Ballerina' (Mint bush 'Poorinda Ballerina')
• Prostanthera cuneata (Alpine mint bush)
• Prunus 'Accolade' (Cherry 'Accolade')
• Prunus 'Amanogawa' (Japanese flowering cherry 'Amanogawa')
• Prunus 'Kanzan' (Cherry 'Kanzan')
• Prunus 'Pandora' (Ornamental cherry 'Pandora')
• Prunus 'Pink Perfection' (Cherry 'Pink Perfection')
• Prunus 'Shirofugen' (Cherry 'Shirofugen')
• Prunus 'Shirotae' (Cherry 'Shirotae')
• Prunus 'Spire' (Cherry 'Spire')
• Prunus 'Taihaku' (Great white cherry)
• Prunus avium 'Plena' (Double gean)
• Prunus cerasifera 'Nigra' (Black cherry plum)
• Prunus incisa 'Kojo-no-mai' (Fuji cherry)
• Prunus laurocerasus (Cherry laurel)
• Prunus laurocerasus 'Otto Luyken' (Cherry laurel 'Otto Lukyen')
• Prunus lusitanica (Portugal laurel)
• Prunus padus 'Colorata' (Bird cherry 'Colorata')
• Prunus pendula 'Pendula Rubra' (Single pink weeping cherry)
• Prunus sargentii (Sargent's cherry)
• Prunus serrula (Tibetan cherry)
• Prunus spinosa (Blackthorn)
• Pseudolarix amabilis (Golden larch)
• Pseudosasa japonica (Metake)
• Pseudosasa japonica (Metake)
• Pseudosasa japonica (Arrow bamboo)
• Pseudosasa japonica (Arrow bamboo)
• Pseudowintera colorata (Pepper tree)
• Pulmonaria 'Blue Ensign' (Lungwort 'Blue Ensign')
• Pulmonaria rubra (Red lungwort)
• Pulmonaria saccharata 'Leopard' (Lungwort 'Leopard')
• Pulsatilla vulgaris (Pasqueflower)
• Pulsatilla vulgaris 'Alba' (White pasqueflower)
• Pyracantha 'Orange Glow' (Firethorn 'Orange Glow')
• Pyracantha 'Sparkler' (Firethorn 'Sparkler')
• Pyracantha 'Teton' (Firethorn 'Teton')
• Pyracantha coccinea 'Red Column' (Red Firethorn)
• Pyracantha rogersiana (Asian firethorn)
• Pyrus calleryana 'Chanticleer' (Callery pear 'Chanticleer')
• Pyrus salicifolia 'Pendula' (Pendulous willow-leaved pear)
• Quercus ilex (Holm oak)
• Quercus rubra (Red oak)
• Ranunculus aconitifolius 'Flore Pleno' (White bachelor's buttons)
• Ranunculus ficaria 'Brazen Hussy' (Lesser celandine)
• Rehmannia elata (Chinese foxglove)
• Rhamnus alaternus 'Argenteovariegata' (Italian buckthorn 'Argenteovariegata')
• Rhaphiolepis umbellata (Yeddo hawthorn)
• Rheum 'Ace of Hearts' (Ornamental rhubarb 'Ace of Hearts')
• Rhododendron 'Bow Bells' (Dwarf rhododendron 'Bow Bells')
• Rhododendron 'Cary Ann' (Rhododendron 'Cary Ann')
• Rhododendron 'Cunningham's White' (Rhododendron 'Cunningham's White')
• Rhododendron 'Curlew' (Rhododendron 'Curlew')
• Rhododendron 'Dreamland' (Rhododendron 'Dreamland')
• Rhododendron 'Ginny Gee' (Dwarf rhododendron 'Ginny Gee')
• Rhododendron 'Golden Torch' (Rhododendron 'Golden Torch')
• Rhododendron 'Goldflimmer' (Rhododendron 'Goldflimmer')
• Rhododendron 'Madame Masson' (Rhododendron 'Madame Masson')
• Rhododendron 'Morgenrot' (Rhododendron 'Morgenrot')
• Rhododendron 'Nancy Evans' (Rhododendron 'Nancy Evans')
• Rhododendron 'Patty Bee' (Rhododendron 'Patty Bee')
• Rhododendron 'Percy Wiseman' (Rhododendron 'Percy Wiseman')
• Rhododendron 'Praecox' (Rhododendron 'Praecox')
• Rhododendron 'President Roosevelt' (Rhododendron 'President Roosevelt')
• Rhododendron 'Purple Splendour' (Rhododendron 'Purple Splendour')
• Rhododendron 'Roseum Elegans' (Rhododendron 'Roseum Elegans')
• Rhododendron 'Scarlet Wonder' (Dwarf rhododendron 'Scarlet Wonder')
• Rhododendron 'Shamrock' (Rhododendron 'Shamrock')
• Rhododendron 'Sneezy' (Rhododendron 'Sneezy')
• Rhododendron williamsianum (Rhododendron williamsianum)
• Rhodohypoxis baurii 'Douglas' (Red star 'Douglas')
• Rhus typhina 'Dissecta' (Cut-leaved stag's horn sumach)
• Ribes laurifolium (Laurel-leaved currant)
• Ribes odoratum (Buffalo currant)
• Ribes sanguineum 'King Edward VII' (Flowering currant 'King Edward VII')
• Ribes sanguineum 'Pulborough Scarlet' (Flowering currant 'Pulborough Scarlet')
• Ribes speciosum (Fuchsia-flowered gooseberry)
• Robinia pseudoacacia 'Frisia' (False acacia 'Frisia')
• Rodgersia 'Irish Bronze' (Rodgersia 'Irish Bronze')
• Rodgersia aesculifolia (Chestnut-leaved rodgersia)
• Rodgersia pinnata 'Superba' (Rodgersia 'Superba')
• Rodgersia podophylla (Rodger's flower)
• Rodgersia sambucifolia (Rodgersia)
• Romneya coulteri (Californian tree poppy)
• Rosmarinus officinalis (Rosemary)
• Rosmarinus officinalis 'Miss Jessopp's Upright' (Rosemary 'Miss Jessopp's Upright')
• Rosmarinus officinalis 'Tuscan Blue' (Rosemary 'Tuscan Blue')
• Rosmarinus officinalis Prostratus Group (Rosemary Prostratus Group)
• Rubus cockburnianus (White-stemmed bramble )
• Rubus cockburnianus 'Goldenvale' (White-stemmed bramble 'Goldenvale')
• Rumex sanguineus (Bloody dock)
• Salix 'Erythroflexuosa' (Golden curls willow)
• Salix babylonica var. pekinensis 'Tortuosa' (Corkscrew willow)
• Salix lanata (Woolly willow)
• Salvia argentea (Silver sage)
• Salvia buchananii (Buchanan's sage)
• Salvia elegans 'Scarlet Pineapple' (Pineapple sage)
• Salvia nemorosa 'Caradonna' (Balkan clary 'Caradonna')
• Salvia nemorosa 'Lubecca' (Balkan clary 'Lubecca')
• Salvia nemorosa 'Ostfriesland' (Balkan clary 'East Friesland')
• Salvia officinalis 'Icterina' (Sage 'Icterina')
• Salvia officinalis 'Tricolor' (Sage 'Tricolor')
• Salvia patens (Gentian sage)
• Salvia patens 'Cambridge Blue' (Gentian sage 'Cambridge Blue')
• Salvia uliginosa (Bog sage)
• Salvia verticillata 'Purple Rain' (Salvia 'Purple Rain')
• Sambucus nigra (Common elder)
• Sambucus nigra 'Aurea' (Golden elder)
• Sambucus racemosa 'Plumosa Aurea' (European Red Elder)
• Sambucus racemosa 'Sutherland Gold' (European red elder 'Sutherland Gold')
• Sanguisorba officinalis (Great burnet)
• Santolina chamaecyparissus (Lavender cotton)
• Saponaria ocymoides (Rock soapwort)
• Saponaria officinalis (Soapwort)
• Saponaria officinalis 'Rosea Plena' (Soapwort 'Rosea Plena')
• Sarcococca confusa (Sweet box)
• Sarcococca ruscifolia var. chinensis (Fragrant sarcococca)
• Sasa palmata (Broad-leaved bamboo)
• Sasa tsuboiana (Japanese bamboo)
• Sasa veitchii (Veitch's bamboo)
• Sasaella masamuneana 'Albostriata' (White-striped hairy bamboo)
• Saxifraga 'Knapton Pink' (Saxifrage 'Knapton Pink')
• Saxifraga 'Peter Pan' (Saxifrage 'Peter Pan')
• Saxifraga 'Tumbling Waters' (Saxifrage 'Tumbling Waters')
• Saxifraga 'White Pixie' (Saxifrage 'White Pixie')
• Saxifraga 'Whitehill' (Encrusted saxifrage 'Whitehill')
• Saxifraga callosa (Limestone saxifrage)
• Saxifraga stolonifera (Strawberry saxifrage)
• Saxifraga umbrosa (London pride)
• Schizophragma hydrangeoides 'Moonlight' (Japanese hydrangea vine 'Moonlight')
• Schizophragma hydrangeoides 'Roseum' (Pink japanese hydrangea vine)
• Schizostylis coccinea 'Jennifer' (Kaffir lily 'Jennifer')
• Schizostylis coccinea 'Mrs Hegarty' (Kaffir lily 'Mrs Hegarty')
• Schizostylis coccinea 'Professor Barnard' (Kaffir lily 'Professor Barnard')
• Schizostylis coccinea 'Sunrise' (Crimson flag lily 'Sunrise')
• Sciadopitys verticillata (Umbrella pine)
• Scilla peruviana (Peruvian scilla)
• Scrophularia auriculata 'Variegata' (Variegated water figwort)
• Sedum 'Bertram Anderson' (Stonecrop 'Bertram Anderson')
• Sedum 'Matrona' (Millennium plant)
• Sedum 'Stewed Rhubarb Mountain' (Stonecrop 'Stewed Rhubarb Mountain')
• Sedum 'Vera Jameson' (Stonecrop 'Vera Jameson')
• Sedum album 'Coral Carpet' (White stonecrop 'Coral Carpet')
• Sedum erythrostictum 'Frosty Morn' (Stonecrop 'Frosty Morn')
• Sedum glaucophyllum (Cliff stonecrop)
• Sedum spathulifolium 'Cape Blanco' (Spoon-leaved stonecrop 'Cape Blanco')
• Sedum spathulifolium 'Purpureum' (Purple spoon-leaved stonecrop)
• Sedum spectabile (Ice plant)
• Sedum spurium 'Dragon's Blood' (Caucasian stonecrop 'Schorbuser Blut')
• Sedum spurium 'Voodoo' (Caucasian stonecrop 'Voodoo')
• Selinum wallichianum (Wallich milk parsley)
• Sempervivum arachnoideum (Cobweb houseleek)
• Sempervivum tectorum (Common houseleek)
• Sequoia sempervirens 'Adpressa' (Dwarf redwood 'Adpressa')
• Sequoia sempervirens 'Prostrata' (Coast redwood 'Prostrata')
• Sequoiadendron giganteum (Giant redwood)
• Sidalcea 'Little Princess' (Prairie mallow 'Little Princess')
• Sidalcea 'Mrs Borrodaile' (Prairie mallow 'Mrs Borrodaile')
• Sidalcea 'William Smith' (Prairie mallow 'William Smith')
• Silene schafta (Autumn catchfly)
• Silybum marianum (Milk thistle)
• Sisyrinchium striatum 'Aunt May' (Pale yellow-eyed grass 'Aunt May')
• Solanum crispum 'Glasnevin' (Potato tree 'Glasnevin')
• Solidago 'Goldenmosa' (Goldenrod 'Goldenmosa')
• Sollya heterophylla (Bluebell creeper)
• Sorbaria sorbifolia (False spiraea)
• Sorbus 'Joseph Rock' (Mountain ash)
• Sorbus aria 'Lutescens' (Whitebeam 'Lutescens')
• Sorbus aucuparia (Rowan)
• Sorbus aucuparia 'Aspleniifolia' (Rowan 'Aspleniifolia')
• Sorbus aucuparia 'Sheerwater Seedling' (Rowan 'Sheerwater Seedling')
• Sorbus commixta 'Embley' (Japanese rowan 'Embley')
• Sorbus hupehensis 'Pink Pagoda' (Hupeh rowan 'Pink Pagoda')
• Sorbus reducta (Chinese dwarf mountain ash)
• Sorbus thibetica 'John Mitchell' (Tibetan whitebeam 'John Mitchell')
• Sorbus torminalis (Wild service tree)
• Spartina pectinata 'Aureomarginata' (Gold-edged prairie cord grass)
• Spiraea 'Arguta' (Bridal wreath)
• Spiraea japonica 'Anthony Waterer' (Japanese spirea 'Anthony Waterer')
• Spiraea nipponica 'Snowmound' (Tosa spirea 'Snowmound')
• Stachys byzantina (Lambs ears)
• Stachys byzantina 'Big Ears' (Woolly betony 'Big Ears')
• Stachyurus praecox (Early stachyurus)
• Stephanandra incisa 'Crispa' (Cutleaf stephanandra )
• Stipa gigantea (Golden oats)
• Stipa tenuissima (Mexican feather grass)
• Streptocarpus saxorum (False African violet)
• Styrax japonicus (Japanese snowbell)
• Symphytum 'Rubrum' (Red ornamental comfrey)
• Symphytum ibericum 'Wisley Blue' (Iberian comfrey 'Wisley Blue')
• Syringa meyeri 'Palibin' (Lilac 'Palibin')
• Syringa pubescens subsp. microphylla 'Superba' (Lilac 'Superba')
• Syringa pubescens subsp. patula 'Miss Kim' (Lilac 'Miss Kim')
• Syringa vulgaris 'Charles Joly' (Lilac 'Charles Joly')
• Syringa vulgaris 'Katherine Havemeyer' (Lilac 'Katherine Havemeyer')
• Syringa vulgaris 'Madame Lemoine' (Lilac 'Madame Lemoine')
• Tamarix tetrandra (Four-stamen tamarisk)
• Tanacetum parthenium 'Aureum' (Golden feverfew)
• Taxodium distichum (Swamp cypress)
• Taxus baccata (Common yew)
• Telekia speciosa (Heart-leaved ox eye)
• Tellima grandiflora (Fringe cups)
• Tellima grandiflora Rubra Group (Fringe cups Rubra Group)
• Teucrium fruticans (Tree germander)
• Thalictrum delavayi (Chinese meadow rue)
• Thalictrum delavayi 'Hewitt's Double' (Chinese meadow rue 'Hewitt's Double')
• Thermopsis lanceolata (Lanceleaf thermopsis)
• Thuja occidentalis 'Danica' (White cedar 'Danica')
• Thuja occidentalis 'Holmstrup' (White cedar 'Holmstrup')
• Thuja occidentalis 'Rheingold' (White cedar 'Rheingold')
• Thuja occidentalis 'Smaragd' (White cedar 'Smaragd')
• Thymus pulegioides 'Aureus' (Golden-scented thyme)
• Thymus pulegioides 'Bertram Anderson' (Broad-leaved thyme 'Bertram Anderson')
• Tiarella 'Iron Butterfly' (Foam flower 'Iron Butterfly')
• Tiarella 'Spring Symphony' (Foam flower 'Spring Symphony')
• Tiarella cordifolia (Foam flower)
• Tiarella wherryi (Wherry's foam flower)
• Tilia platyphyllos 'Rubra' (Red-twigged lime)
• Trachelospermum asiaticum (Asiatic jasmine)
• Trachelospermum jasminoides (Confederate jasmine)
• Trachycarpus fortunei (Chusan palm)
• Trachystemon orientalis (Oriental trachystemon)
• Tricyrtis 'Empress' (Japanese toad lily 'Empress')
• Tricyrtis formosana (Toad lily)
• Tricyrtis hirta (Toad lily)
• Trifolium repens 'Purpurascens Quadrifolium' (Ornamental clover)
• Trifolium repens 'William' (Ornamental clover 'William')
• Trifolium rubens (Nobel clover)
• Trillium grandiflorum (Wake robin)
• Trillium luteum (Wood lily)
• Trollius chinensis 'Golden Queen' (Globeflower 'Golden Queen')
• Tropaeolum speciosum (Flame nasturtium)
• Typha angustifolia (Lesser bulrush)
• Typha latifolia (Great reedmace)
• Typha minima (Bulrush)
• Uncinia rubra (Red hook sedge)
• Uvularia grandiflora (Bellwort)
• Vaccinium corymbosum 'Bluecrop' (Highbush blueberry 'Bluecrop')
• Vaccinium cylindraceum (Azores blueberry)
• Vaccinium vitis-idaea (Ligonberry)
• Veratrum album (White hellebore)
• Verbascum 'Buttercup' (Mullein 'Buttercup')
• Verbascum 'Helen Johnson' (Mullein 'Helen Johnson')
• Verbascum 'Jackie' (Mullein 'Jackie')
• Verbascum chaixii 'Album' (White nettle-leaved mullein)
• Verbena bonariensis (Purple top)
• Verbena rigida (Slender vervain)
• Veronica austriaca subsp. teucrium 'Crater Lake Blue' (Saw-leaved speedwell 'Crater Lake Blue')
• Veronica austriaca subsp. teucrium 'Royal Blue' (Saw-leaved speedwell 'Crater Lake Blue')
• Veronica gentianoides (Gentian speedwell)
• Veronica gentianoides 'Tissington White' (Gentian speedwell 'Tissington White')
• Veronica gentianoides 'Variegata' (Variegated gentian speedwell )
• Veronica prostrata (Prostrate speedwell)
• Veronica spicata (Speedwell)
• Veronicastrum virginicum 'Album' (Culver's root)
• Veronicastrum virginicum 'Fascination' (Culver's root)
• Viburnum 'Eskimo' (Eskimo viburnum)
• Viburnum 'Pragense' (Arrowwood 'Pragense')
• Viburnum davidii (David viburnum)
• Viburnum farreri (Farrer viburnum)
• Viburnum lantana (Wayfaring tree)
• Viburnum opulus (Guelder rose)
• Viburnum opulus 'Compactum' (Compact guelder rose)
• Viburnum opulus 'Roseum' (Red guelder rose)
• Viburnum opulus 'Xanthocarpum' (Yellow-fruited guelder rose)
• Viburnum rhytidophyllum (Wrinkled viburnum)
• Viburnum sargentii 'Onondaga' (Sargent viburnum 'Onondaga')
• Viburnum tinus 'Eve Price' (Laurustinus 'Eve Price')
• Viburnum tinus 'French White' (Laurustinus 'French White')
• Viburnum tinus 'Gwenllian' (Laurustinus 'Gwenllian')
• Viburnum tinus 'Purpureum' (Laurustinus 'Purpureum')
• Vinca major (Big leaf periwinkle)
• Vinca major 'Variegata' (Variegated greater periwinkle)
• Vinca minor (Small white periwinkle)
• Vinca minor 'Argenteovariegata' (Lesser periwinkle 'Argenteovariegata')
• Vinca minor 'Atropurpurea' (Dark purple flowered periwinkle)
• Vinca minor 'Azurea Flore Pleno' (Double-flowered azure periwinkle)
• Vinca minor 'Illumination' (Small periwinkle 'Illumination')
• Vinca minor 'La Grave' (Lesser periwinkle 'La Grave')
• Viola cornuta (Horned pansy)
• Viola cornuta Alba Group (Horned pansy Alba Group)
• Viola sororia 'Freckles' (Viola 'Freckles')
• Vitex agnus-castus (Chaste tree)
• Vitis coignetiae (Crimson glory vine)
• Waldsteinia ternata (Siberian waldsteinia)
• Weigela 'Florida Variegata' (Weigela 'Florida Variegata')
• Weigela 'Kosteriana Variegata' (Dutch variegated weigela)
• Weigela 'Looymansii Aurea' (Weigela 'Looymansii Aurea')
• Weigela 'Praecox Variegata' (Weigela 'Praecox Variegata')
• Weigela 'Victoria' (Weigela 'Victoria')
• Weigela florida 'Foliis Purpureis' (Wigela 'Foliis Purpureis')
• Wisteria floribunda 'Alba' (White japanese wisteria)
• Wisteria floribunda 'Domino' (Japanese wisteria 'Domino')
• Wisteria floribunda 'Rosea' (Pink japanese wisteria)
• Wisteria floribunda 'Violacea Plena' (Wisteria 'Violacea Plena')
• Wisteria sinensis (Chinese wisteria)
• Wisteria sinensis 'Alba' (White chinese wisteria)
• Wisteria sinensis 'Prolific' (Chinese wisteria 'Prolific')
• Yucca filamentosa (Needle palm)
• Yucca filamentosa 'Bright Edge' (Needle palm 'Bright Edge')
• Yucca filamentosa 'Variegata' (Variegated needle palm)
• Yucca gloriosa 'Variegata' (Variegated Spanish dagger)
• Zantedeschia aethiopica (Arum lily)
• Zantedeschia aethiopica 'Crowborough' (Arum lily 'Crowborough')
• Zantedeschia aethiopica 'Green Goddess' (Arum lily 'Green Goddess')
• Zauschneria californica 'Dublin' (California fuchsia 'Dublin')