Langthorns Plantery (Plant Nursery, Retailer)
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Contact E Cannon
Tel: (01371) 872611
Fax: 0871 661 4093
Email: info@langthorns.com
Address: High Cross Lane West
Little Canfield
Dunmow
Essex
CM6 1TD
Plants
Plants stocked by Langthorns Plantery:
- Abelia schumannii (Schumann abelia)
- Abelia x grandiflora (Glossy abelia)
- Abeliophyllum distichum (White forsythia)
- Abies koreana (Korean fir)
- Abies pinsapo 'Glauca' (Glaucous Spanish fir)
- Abutilon 'Ashford Red' (Abutilon 'Ashford Red')
- Abutilon 'Cannington Carol' (Abutilon 'Cannington Carol')
- Abutilon 'Kentish Belle' (Abutilon 'Kentish Belle')
- Abutilon megapotamicum (Trailing abutilon)
- Abutilon megapotamicum 'Variegatum' (Trailing abutilon 'Variegatum')
- Abutilon x suntense (Violetta abutilon)
- Acacia baileyana (Cootamundra wattle)
- Acacia baileyana 'Purpurea' (Cootamundra wattle 'Purpurea')
- Acacia baileyana 'Purpurea' (Cootamundra wattle)
- Acacia dealbata (Blue wattle)
- Acacia melanoxylon (Blackwood acacia)
- Acacia pravissima (Ovens wattle)
- Acanthus mollis (Bear's breeches)
- Acer campestre (Field maple)
- Acer cappadocicum 'Aureum' (Golden Cappadocian maple)
- Acer davidii 'George Forrest' (Père David's maple 'George Forrest')
- Acer griseum (Paperbark maple)
- Acer japonicum 'Aconitifolium' (Japanese maple 'Aconitifolium')
- Acer maximowiczianum (Nikko maple)
- Acer negundo 'Flamingo' (Box elder 'Flamingo')
- Acer palmatum 'Bloodgood' (Japanese maple 'Bloodgood')
- 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 '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)
- Achillea 'Coronation Gold' (Yarrow 'Coronation Gold')
- Achillea 'Fanal' (Yarrow 'Fanal')
- Achillea 'Lachsschönheit' (Yarrow 'Lachsschönheit')
- Achillea 'Moonshine' (Yarrow 'Moonshine')
- Achillea millefolium 'Cerise Queen' (Yarrow 'Cerise Queen')
- Achillea millefolium 'Red Velvet' (Yarrow 'Red Velvet')
- Aconitum 'Ivorine' (Monkshood 'Ivorine')
- Aconitum 'Newry Blue' (Monkshood 'Newry Blue')
- Aconitum 'Spark's Variety' (Monkshood 'Spark's Variety')
- Aconitum x cammarum 'Bicolor' (Purple wolf's bane 'bicolor')
- Acorus gramineus 'Ogon' (Japanese rush 'Ogon')
- Actaea racemosa (Cohosh bugbane)
- Actinidia kolomikta (Kolomikta)
- Adenophora liliifolia (Ladybells)
- Adiantum aleuticum (Aleutian maidenhair fern)
- Aesculus hippocastanum (Horse chestnut)
- Aesculus indica (Indian horse chestnut)
- Aesculus parviflora (Bottlebrush buckeye)
- Aesculus x carnea 'Briotii' (Red horse chestnut 'Briotii')
- Aethionema 'Warley Rose' (Stone cress 'Warley Rose')
- Agapanthus 'Purple Cloud' (African lily 'Purple Cloud')
- Agapanthus 'Timaru' (African lily 'Timaru')
- Agastache foeniculum (Anise hyssop)
- Ajuga reptans 'Atropurpurea' (Carpenter's herb 'Atropurpurea')
- Ajuga reptans 'Braunherz' (Bugle 'Braunherz')
- Ajuga reptans 'Catlin's Giant' (Bugle 'Catlin's Giant')
- Akebia quinata (Chocolate vine)
- Alcea rosea 'Nigra' (Hollyhock 'Nigra')
- Alchemilla mollis (Lady's mantle)
- Allium 'Globemaster' (Allium 'Globemaster')
- Allium atropurpureum (Allium atropurpureum)
- Allium cristophii (Star of persia)
- Allium giganteum (Giant allium)
- Allium hollandicum 'Purple Sensation' (Allium 'Purple Sensation')
- Allium karataviense (Kara Tau garlic)
- Allium schubertii (Allium schubertii)
- Allium sphaerocephalon (Roundhead leek)
- Allium triquetrum (Three-cornered leek)
- Alnus cordata (Italian alder)
- Alnus glutinosa 'Imperialis' (Alder 'Imperialis')
- Alnus rubra (Red alder)
- Althaea officinalis (Marsh mallow)
- Alyssum spinosum 'Roseum' (Spiny madwort 'Roseum')
- Amelanchier canadensis (June berry)
- Amelanchier lamarckii (Snowy mespilus)
- Anaphalis triplinervis (Triple-nerved pearly everlasting)
- Anchusa azurea 'Loddon Royalist' (Bugloss 'Loddon Royalist')
- Andromeda polifolia 'Blue Ice' (Bog rosemary 'Blue Ice')
- Anemone blanda 'White Splendour' (Winter windflower 'White Splendour')
- Anemone sylvestris (Snowdrop anemone)
- Anemone x hybrida 'Honorine Jobert' (Japanese anemone 'Honorine Jobert')
- Anemone x hybrida 'Königin Charlotte' (Japanese anemone 'Königin Charlotte')
- Anemone x hybrida 'Whirlwind' (Japanese anemone 'Whirlwind')
- Angelica archangelica (Angelica)
- 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)
- Aquilegia 'White Star' (Columbine 'White Star')
- Aquilegia viridiflora (Green-flowered columbine)
- Aquilegia vulgaris 'William Guiness' (Columbine 'William Guiness')
- Aquilegia vulgaris var. stellata 'Black Barlow' (Barlow Series) (Columbine 'Black Barlow')
- Aquilegia vulgaris var. stellata 'Nora Barlow' (Barlow Series) (Columbine 'Nora Barlow')
- 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' )
- Armeria juniperifolia (Juniper-leaved thrift)
- Armeria maritima 'Alba' (Thrift 'Alba')
- Aronia melanocarpa (Black chokeberry)
- Artemisia abrotanum (Tall wormwood)
- Artemisia absinthium 'Lambrook Mist' (Common wormwood 'Lambrook Mist')
- Artemisia alba 'Canescens' (Mugwort 'Canescens')
- Artemisia lactiflora (White mugwort)
- Artemisia ludoviciana 'Silver Queen' (Western mugwort 'Silver Queen')
- 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)
- Asphodeline lutea (King's spear)
- Asplenium trichomanes (Maidenhair spleenwort fern)
- Aster 'Little Carlow' (Michaelmas daisy 'Little Carlow')
- Aster divaricatus (White wood aster)
- 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 'Crimson Brocade' (Michaelmas daisy 'Crimson Brocade')
- Aster novi-belgii 'Little Pink Beauty' (Michelmas daisy 'Little Pink Beauty')
- Aster x frikartii 'Mönch' (Frikart's aster 'Monch')
- Astilbe 'Sprite' (Astilbe 'Sprite')
- Astilbe chinensis var. pumila (Dwarf chinese astilbe)
- Astilbe x crispa 'Perkeo' (Astilbe 'Perkeo')
- Astilboides tabularis (Common astilboides)
- Astrantia 'Bloody Mary' (Masterwort 'Bloody Mary')
- Astrantia major (Masterwort)
- Astrantia major 'Claret' (Masterwort 'Claret')
- 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 filix-femina (Lady fern)
- Athyrium niponicum var. pictum (Japanese painted fern)
- Atriplex hortensis var. rubra (Red mountain spinach)
- Aubrieta 'Aureovariegata' (Aubretia 'Aureovariegata')
- Aucuba japonica 'Crotonifolia' (Japanese laurel 'Crotonifolia')
- Aucuba japonica 'Golden King' (Japanese laurel 'Golden King')
- Aucuba japonica 'Rozannie' (Japanese laurel 'Rozannie')
- Aucuba japonica 'Variegata' (Japanese laurel 'Variegata')
- Aucuba japonica 'Variegata' (Long-leaved spotted laurel 'Variegata')
- Ballota pseudodictamnus (False dittany)
- Berberidopsis corallina (Coral plant)
- Berberis darwinii (Darwin's barberry)
- Berberis julianae (Wintergreen barberry)
- Berberis linearifolia 'Orange King' (Barberry 'Orange King')
- Berberis thunbergii 'Aurea' (Golden Japanese barberry)
- 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 x stenophylla 'Corallina Compacta' (Golden barberry 'Corallina Compacta')
- Bergenia 'Abendglut' (Elephant's ears 'Abendglut')
- Bergenia 'Bressingham White' (Elephant's ears 'Bressingham White')
- Bergenia 'Silberlicht' (Elephant's ears 'Silberlicht')
- Bergenia 'Sunningdale' (Elephant's ears 'Sunningdale')
- Bergenia cordifolia 'Purpurea' (Elephant's ears 'Purpurea')
- Betula ermanii (Erman's birch)
- Betula papyrifera (Paper birch)
- Betula pendula (Silver birch)
- Betula pendula 'Laciniata' (Swedish birch)
- Betula pendula 'Purpurea' (Purple birch)
- Betula pendula 'Youngii' (Young's weeping birch)
- Billardiera longiflora (Climbing blueberry)
- Brachyglottis monroi (Monro's ragwort)
- Brugmansia suaveolens (Angel's trumpet)
- Brugmansia x candida 'Grand Marnier' (Angel's trumpet 'Grand Marnier')
- Brunnera macrophylla (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 '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)
- Buddleja x weyeriana 'Sungold' (Butterfly bush 'Sungold')
- Buxus sempervirens (Common box)
- Buxus sempervirens 'Suffruticosa' (Box 'Suffruticosa')
- Calamagrostis x acutiflora 'Karl Foerster' (Feather reed grass 'Karl Foerster')
- Calamagrostis x acutiflora 'Overdam' (Variegated feather reed grass)
- Calamintha grandiflora (Large-flowered calamint)
- Callistemon 'Mauve Mist' (Bottlebrush 'Mauve Mist')
- Callistemon 'Red Clusters' (Australian bottlebrush )
- Callistemon citrinus 'Splendens' (Crimson bottlebrush 'Splendens')
- Callistemon linearis (Narrow-leaved bottlebrush)
- Callistemon rigidus (Stiff bottlebrush)
- Caltha palustris var. alba (Marsh marigold 'Alba')
- Calystegia hederacea 'Flore Pleno' (Calystegia 'Flore Pleno')
- Camassia cusickii (Cusick's camas)
- Camassia leichtlinii subsp. suksdorfii Caerulea Group (Camassia leichtlinii subsp. suksdorfii Caerulea Group)
- Camellia japonica 'Adolphe Audusson' (Camellia 'Adolphe Audusson')
- Camellia japonica 'Hagoromo' (Camellia 'Hagoromo')
- Camellia japonica 'Lady Vansittart' (Camellia japonica 'Lady Vansittart')
- Camellia japonica 'Lavinia Maggi' (Camellia 'Lavinia Maggi')
- Camellia x williamsii 'Debbie' (Camellia 'Debbie')
- Camellia x williamsii 'Donation' (Camellia 'Donation')
- Camellia x williamsii 'Golden Spangles' (Camellia 'Golden Spangles')
- Camellia x williamsii 'Jury's Yellow' (Camellia 'Jury's Yellow')
- Campanula 'Birch Hybrid' (Bellflower 'Birch Hybrid')
- Campanula 'Burghaltii' (Bellflower 'Burghaltii')
- Campanula carpatica f. alba 'Weisse Clips' (Tussock bellflower 'White Clips')
- 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 latiloba 'Alba' (Great bellflower 'Alba')
- Campanula latiloba 'Hidcote Amethyst' (Great bellflower 'Hidcote Amethyst')
- Campanula latiloba 'Highcliffe Variety' (Great bellflower 'Highcliffe Variety')
- 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)
- Campsis grandiflora (Chinese trumpet vine)
- Campsis radicans f. flava (Yellow trumpet vine)
- Caragana arborescens 'Pendula' (Siberian pea-tree 'Pendula')
- Caragana arborescens 'Walker' (Siberian pea tree 'Walker')
- Carex comans 'Frosted Curls' (New Zealand sedge 'Frosted Curls')
- Carex conica 'Snowline' (Miniature variegated sedge)
- Carex muskingumensis (Palm branch sedge)
- Carex pendula (Pendulous sedge)
- Carex testacea (Orange New Zealand sedge)
- Carpenteria californica (Tree anemone)
- Carpinus betulus (Hornbeam)
- Carpinus betulus 'Fastigiata' (Hornbeam 'Fastigiata')
- Caryopteris x clandonensis 'First Choice' (Bluebeard 'First Choice')
- Caryopteris x clandonensis 'Heavenly Blue' (Bluebeard 'Heavenly Blue')
- Caryopteris x clandonensis 'Kew Blue' (Bluebeard 'Kew Blue')
- Caryopteris x clandonensis 'Worcester Gold' (Bluebeard 'Worcester Gold')
- 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 '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)
- Ceanothus x delileanus 'Topaze' (Californian lilac 'Topaze')
- Ceanothus x pallidus 'Marie Simon' (Pink Californian lilac)
- Cedrus atlantica Glauca Group (Blue atlas cedar)
- Cedrus libani (Cedar of Lebanon)
- Centaurea macrocephala (Great-headed centaury)
- Centaurea montana (Perennial cornflower)
- Centaurea montana 'Gold Bullion' (Perennial cornflower 'Gold Bullion')
- Centaurea montana 'Parham' (Perennial cornflower 'Parham')
- Centranthus ruber 'Albus' (Red valerian 'Albus')
- Cephalaria gigantea (Giant scabious)
- 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)
- Chaenomeles speciosa 'Moerloosei' (Chaenomeles 'Apple Blossom')
- Chaenomeles x superba 'Crimson and Gold' (Japanese quince 'Crimson and Gold')
- Chaenomeles x superba 'Jet Trail' (Ornamental quince 'Jet Trail')
- Chaenomeles x superba 'Pink Lady' (Japanese quince 'Pink Lady')
- Chaenomeles x superba 'Rowallane' (Japanese quince 'Rowallane')
- Chamaecyparis lawsoniana 'Ellwood's Gold' (Lawson's cypress 'Ellwood's Gold')
- Chamaecyparis lawsoniana 'Pygmaea Argentea' (Lawson's cypress 'Pygmaea Argentea')
- Chamaecyparis lawsoniana 'Stardust' (Lawson's cypress 'Stardust' )
- Chamaecyparis obtusa 'Nana Gracilis' (Hinoki cypress 'Nana Gracilis')
- Chamaecyparis pisifera 'Baby Blue' (Baby blue sawara cypress)
- Chamaecyparis pisifera 'Boulevard' (Sawara cypress 'Boulevard')
- Chelone glabra (Turtlehead)
- Chelone obliqua (Red turtlehead)
- Chiastophyllum oppositifolium (Lamb's tail)
- Chionochloa rubra (Red wallaby grass)
- Chionochloa rubra (Red tussock grass)
- Choisya ternata (Mexican orange)
- Cirsium rivulare 'Atropurpureum' (Plume thistle 'Atropurpureum')
- Cistus x argenteus 'Peggy Sammons' (Rock rose 'Peggy Sammons')
- Cistus x cyprius (Common gum cistus)
- Cistus x dansereaui 'Decumbens' (Rock rose 'Decumbens')
- Cistus x pulverulentus 'Sunset' (Rock rose 'Sunset')
- Cistus x purpureus (Purple-flowered rock rose)
- Clematis 'Alba Luxurians' (Clematis 'Alba Luxurians')
- Clematis 'Alionushka' (Clematis 'Alionushka')
- Clematis 'Arabella' (Clematis 'Arabella')
- Clematis 'Asao' (Clematis 'Asao')
- Clematis 'Belle of Woking' (Clematis 'Belle of Woking')
- Clematis 'Betty Corning' (Clematis 'Betty Corning')
- Clematis 'Bill MacKenzie' (Clematis 'Bill MacKenzie')
- Clematis 'Comtesse de Bouchaud' (Clematis 'Comtesse de Bouchaud')
- Clematis 'Countess of Lovelace' (Clematis 'Countess of Lovelace')
- Clematis 'Daniel Deronda' (Clematis 'Daniel Deronda')
- Clematis 'Early Sensation' (Clematis 'Early Sensation')
- Clematis 'Ernest Markham' (Clematis 'Ernest Markham')
- Clematis 'General Sikorski' (Clematis 'General Sikorski')
- Clematis 'Gillian Blades' (Clematis 'Gillian Blades')
- Clematis 'Gipsy Queen' (Clematis 'Gipsy Queen')
- Clematis 'Hagley Hybrid' (Clematis 'Hagley Hybrid')
- Clematis 'Helsingborg' (Clematis 'Helsingborg')
- Clematis 'Henryi' (Clematis 'Henryi')
- Clematis 'Huldine' (Clematis 'Huldine')
- Clematis 'Jackmanii Alba' (Clematis 'Jackmanii Alba')
- Clematis 'Kermesina' (Clematis 'Kermesina')
- Clematis 'Lasurstern' (Clematis 'Lasurstern')
- Clematis 'Louise Rowe' (Clematis 'Louise Rowe')
- Clematis 'Madame Julia Correvon' (Clematis 'Madame Julia Correvon')
- Clematis 'Miss Bateman' (Clematis 'Miss Bateman')
- Clematis 'Mrs Cholmondeley' (Clematis 'Mrs Cholmondeley')
- Clematis 'Mrs N. Thompson' (Clematis 'Mrs N. Thompson')
- Clematis 'Multi Blue' (Clematis 'Multi Blue')
- Clematis 'Nelly Moser' (Clematis 'Nelly Moser')
- Clematis 'Perle d'Azur' (Clematis 'Perle d'Azur')
- Clematis 'Piilu' (Clematis 'Piilu')
- Clematis 'Proteus' (Clematis 'Proteus')
- Clematis 'Rouge Cardinal' (Clematis 'Rouge Cardinal')
- Clematis 'Royalty' (Clematis 'Royalty')
- Clematis 'The Vagabond' (Clematis 'The Vagabond')
- Clematis 'Ville de Lyon' (Clematis 'Ville de Lyon')
- Clematis 'Vyvyan Pennell' (Clematis 'Vyvyan Pennell')
- Clematis 'Warszawska Nike' (Clematis 'Warszawska Nike')
- Clematis 'Will Goodwin' (Clematis 'Will Goodwin')
- Clematis 'William Kennett' (Clematis 'William Kennett')
- Clematis chiisanensis 'Lemon Bells' (Clematis 'Lemon Bells')
- 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 var. rubens 'Pink Perfection' (Clematis 'Pink Perfection')
- Clematis montana var. rubens 'Tetrarose' (Clematis 'Tetrarose')
- Clematis rehderiana (Clematis buchananiana )
- Clematis rehderiana (Nodding virgin's bower)
- Clematis tangutica (Golden clematis)
- Clematis x durandii (Durandi clematis)
- Clematis x triternata 'Rubromarginata' (Clematis 'Rubromarginata')
- Clerodendrum bungei (Glory flower)
- Clerodendrum thomsoniae (Bleeding glory bower)
- Clerodendrum trichotomum var. fargesii (Farges harlequin glory bower)
- Colchicum 'Waterlily' (Colchicum 'Waterlily')
- Colutea arborescens (Common bladder senna)
- Convallaria majalis (Lily of the valley)
- Convolvulus cneorum (Silverbush)
- Convolvulus sabatius (Blue rock bindweed)
- Coprosma 'Evening Glow' (Looking glass plant 'Evening Glow')
- Coprosma 'Karo Red' (Looking glass plant 'Karo Red')
- Coprosma 'Rainbow Surprise' (Looking-glass plant 'Rainbow Surprise')
- Cordyline australis (Cabbage tree)
- Cordyline australis 'Pink Stripe' (Cabbage palm 'Pink Stripe')
- Cordyline australis 'Torbay Dazzler' (Cabbage tree 'Torbay Dazzler')
- Cordyline australis Purpurea Group (New Zealand cabbage palm)
- Coreopsis rosea 'American Dream' (Tickseed 'American Dream')
- 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 'Sibirica' (Siberian dogwood)
- Cornus alba 'Spaethii' (Red-barked dogwood 'Spaethii')
- Cornus alternifolia 'Argentea' (Pagoda dogwood 'Argentea')
- Cornus canadensis (Dwarf cornel)
- Cornus kousa var. chinensis (Chinese dogwood)
- Cornus sanguinea 'Midwinter Fire' (Dogwood 'Midwinter Fire')
- Cornus sericea 'Flaviramea' (Golden-twig dogwood)
- Corokia x virgata 'Frosted Chocolate' (Corokia 'Frosted Chocolate')
- Coronilla valentina subsp. glauca (Glaucous scorpion-vetch)
- Coronilla valentina subsp. glauca 'Citrina' (Bastard senna 'Citrina')
- Cortaderia selloana 'Pumila' (Pampas grass 'Pumila')
- Cortaderia selloana 'Sunningdale Silver' (Pampas grass 'Sunningdale Silver')
- Corydalis flexuosa 'China Blue' (Blue corydalis 'China Blue')
- Corydalis flexuosa 'Purple Leaf' (Blue corydalis 'Purple Leaf')
- Corydalis solida (Solid-rooted fumewort)
- Corylus avellana 'Contorta' (Corkscrew hazel)
- Corylus maxima 'Kentish Cob' (Hazel 'Kentish Cob')
- Corylus maxima 'Purpurea' (Purple-leaved filbert)
- Cosmos atrosanguineus (Chocolate cosmos)
- Cotinus 'Flame' (Smoke bush 'Flame')
- Cotinus coggygria (Smoke bush)
- Cotinus coggygria 'Royal Purple' (Smoke bush 'Royal Purple')
- Cotinus coggygria 'Velvet Cloak' (Smoke bush 'Velvet Cloak')
- 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)
- 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)
- Crinum x powellii (Swamp lily)
- Crocosmia 'Lucifer' (Montbretia 'Lucifer')
- Crocosmia 'Spitfire' (Montbretia 'Spitfire')
- Crocosmia masoniorum (Giant montbretia )
- Crocosmia x crocosmiiflora 'Emily McKenzie' (Montbretia 'Emily McKenzie')
- Crocosmia x crocosmiiflora 'Solfatare' (Montbretia 'Solfatare')
- Crocosmia x crocosmiiflora 'Star of the East' (Montbretia 'Star of the East')
- Cryptomeria japonica 'Elegans Compacta' (Japanese cedar 'Elegans Compacta')
- Cupressus macrocarpa 'Goldcrest' (Monterey cypress 'Goldcrest')
- Cyclamen coum (Eastern cyclamen)
- Cyclamen hederifolium (Ivy-leaved cyclamen)
- Cynara cardunculus (Globe artichoke)
- Cynoglossum nervosum (Hound's tongue)
- Cyrtomium falcatum (Holly fern)
- Cyrtomium fortunei (Hardy Japanese holly fern)
- Cytisus battandieri (Moroccan broom)
- Cytisus x kewensis (Cytisus x kewensis)
- Cytisus x praecox 'Albus' (Broom 'Albus')
- Dahlia 'Arabian Night' (Dahlia 'Arabian Night')
- Dahlia 'Bishop of Llandaff' (Dahlia 'Bishop of Llandaff')
- Dahlia 'Moonfire' (Dahlia 'Moonfire')
- Dahlia 'Roxy' (Dahlia 'Roxy')
- Danae racemosa (Alexandrian laurel)
- Daphne bholua 'Jacqueline Postill' (Nepalese paper plant 'Jacqueline Postill')
- Daphne odora 'Aureomarginata' (Gold-edged winter daphne)
- Daphne tangutica (Tangut daphne)
- Daphne tangutica Retusa Group (Daphne Retusa Group)
- Daphne x burkwoodii 'Somerset' (Burkwood daphne 'Somerset')
- Darmera peltata (Umbrella plant)
- Davidia involucrata (Handkerchief tree)
- Delosperma nubigenum (Yellow ice plant)
- Delphinium Blue Bird Group (Delphinium Blue Bird Group)
- Deschampsia cespitosa 'Bronzeschleier' (Tufted hairgrass 'Bronzeschleier')
- Deschampsia cespitosa 'Goldtau' (Tufted Hair Grass 'Golden Dew')
- Deschampsia flexuosa 'Tatra Gold' (Wavy hair grass 'Tatra Gold')
- Desfontainia spinosa (Spiny desfontainia)
- Deutzia x hybrida 'Magicien' (Deutzia 'Magicien')
- Deutzia x hybrida 'Mont Rose' (Deutzia 'Mont Rose')
- Dianthus 'Cranmere Pool' (Modern pink 'Cranmere Pool')
- Dianthus 'Diane' (Modern pink 'Diane')
- Dianthus 'Valda Wyatt' (Pink 'Valda Wyatt')
- Dianthus 'Whatfield Gem' (Alpine pink 'Whatfield Gem')
- Dianthus 'Widecombe Fair' (Pink 'Widecombe Fair')
- Diascia barberae 'Blackthorn Apricot' (Twinspur 'Blackthorn Apricot')
- Dicentra 'Bacchanal' (Bleeding heart 'Bacchanal')
- Dicentra 'Luxuriant' (Bleeding heart 'Luxuriant')
- Dicentra 'Stuart Boothman' (Bleeding heart 'Stuart Boothman')
- Dicentra spectabilis (Bleeding heart)
- Dicentra spectabilis 'Alba' (White bleeding heart)
- Dictamnus albus var. purpureus (Purple-flowered dittany)
- Dierama 'Guinevere' (White angel's fishing rod)
- Digitalis ferruginea (Rusty foxglove)
- Digitalis grandiflora (Large yellow foxglove)
- Digitalis purpurea 'Sutton's Apricot' (Foxglove 'Sutton's Apricot')
- Digitalis purpurea f. albiflora (White flowered common foxglove)
- Digitalis x mertonensis (Strawberry foxglove)
- Dodecatheon meadia (Shooting star)
- Doronicum 'Little Leo' (Leopard's bane 'Little Leo')
- Drimys lanceolata (Mountain pepper)
- Drimys winteri (Winter's bark)
- Drosanthemum hispidum (Drosanthemum hispidum)
- Dryopteris erythrosora (Copper shield fern)
- Dryopteris wallichiana (Alpine wood fern)
- Eccremocarpus scaber (Chilean glory flower)
- Echeveria secunda var. glauca (Glaucous echeveria)
- Echinacea 'Art's Pride' (Orange meadowbright)
- Echinacea 'Green Envy' (Coneflower 'Green Envy')
- Echinacea 'Harvest Moon' (Coneflower 'Harvest Moon')
- Echinacea 'Sunset' (Orange coneflower)
- Echinacea purpurea 'Kim's Knee High' (Coneflower 'Kim's Knee High')
- Echinacea purpurea 'Magnus' (Coneflower 'Magnus')
- Echinacea purpurea 'Razzmatazz' (Coneflower 'Razzmatazz')
- Echinacea purpurea 'Vintage Wine' (Coneflower 'Vintage Wine')
- Echinacea purpurea 'White Swan' (Coneflower 'White Swan')
- Echinops bannaticus 'Taplow Blue' (Globe thistle 'Taplow Blue')
- Echium pininana (Tree echium)
- Echium vulgare (Viper's bugloss)
- Echium wildpretii (Tower of Jewels )
- Elaeagnus 'Quicksilver' (Oleaster 'Quicksilver')
- Elaeagnus pungens 'Maculata' (Spotted oleaster)
- Elaeagnus x ebbingei (Ebbinge's silverberry)
- Elaeagnus x ebbingei 'Gilt Edge' (Oleaster 'Gilt Edge')
- Elaeagnus x ebbingei 'Limelight' (Oleaster 'Limelight')
- Embothrium coccineum (Chilean bush fire)
- Epimedium grandiflorum (Large-flowered barrenwort)
- Epimedium grandiflorum 'Lilafee' (Large-flowered barrenwort 'Lilafee')
- Epimedium grandiflorum 'Rose Queen' (Bishop's hat 'Rose Queen')
- Epimedium x rubrum (Red barrenwort)
- Epimedium x versicolor 'Sulphureum' (Bishop's hat 'Sulphureum')
- Epimedium x warleyense (Bishop's hat)
- Epimedium x youngianum 'Niveum' (Snowy barrenwort)
- Eranthis hyemalis (Winter aconite)
- Eranthis hyemalis Cilicica Group (Winter aconite Cilicica Group)
- Eremurus himalaicus (Fox tail lily)
- Eremurus robustus (Foxtail lily)
- Erica arborea 'Estrella Gold' (Tree heather 'Estrella Gold')
- Erica x veitchii 'Exeter' (Heather 'Exeter')
- Erigeron 'Dunkelste Aller' (Fleabane 'Darkest of All')
- Erigeron 'Four Winds' (Fleabane 'Four Winds')
- Erigeron karvinskianus (Mexican fleabane)
- Eriobotrya japonica (Loquat)
- Erodium x variabile 'Roseum' (Storksbill 'Roseum')
- Eryngium agavifolium (Agave-leaved sea holly )
- Eryngium alpinum (Alpine eryngo)
- Eryngium giganteum (Miss Willmott's ghost)
- Eryngium variifolium (Moroccan sea holly)
- Eryngium x oliverianum (Oliver eryngo)
- Eryngium x tripartitum (Tripartite eryngo)
- Erysimum linifolium 'Variegatum' (Variegated wallflower)
- Erythronium 'Pagoda' (Dog's tooth violet 'Pagoda')
- Erythronium californicum 'White Beauty' (Fawn lily 'White Beauty')
- 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 'Peach Blossom' (Escallonia 'Peach Blossom')
- Escallonia 'Red Elf' (Escallonia 'Red Elf')
- Escallonia laevis 'Gold Ellen' (Escallonia laevis 'Gold Ellen')
- Eucalyptus dalrympleana (Broad-leaved kindling bark)
- Eucalyptus gunnii (Cider gum)
- Eucalyptus pauciflora subsp. niphophila (Snow gum)
- Eucalyptus perriniana (Round-leaved snow gum)
- Eucomis bicolor (Two-coloured pineapple lily)
- Eucomis pole-evansii (Pineapple lily)
- Eucryphia x nymansensis 'Nymansay' (Nyman's hybrid eucryphia 'Nymansay')
- Euonymus alatus (Winged spindle tree)
- Euonymus alatus 'Compactus' (Compact winged spindle tree)
- Euonymus cornutus var. quinquecornutus (Five-horned spindleberry )
- 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 Queen' (Spindle 'Silver Queen')
- Euonymus fortunei 'Sunshine' (Spindle 'Sunshine')
- Euonymus fortunei 'Sunspot' (Spindle 'Sunspot')
- Euonymus japonicus 'Chollipo' (Spindle 'Chollipo')
- Euonymus japonicus 'Latifolius Albomarginatus' (Japanese spindle 'Latifolius Albomarginatus')
- Euonymus japonicus 'Microphyllus Albovariegatus' (Japanese spindle 'Microphyllus Albovariegatus')
- Euonymus planipes (Flat-stalked spindle tree)
- Euphorbia amygdaloides 'Purpurea' (Spurge 'Purpurea')
- Euphorbia characias subsp. wulfenii (Spurge wulfenii)
- Euphorbia cyparissias (Cypress spurge)
- 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)
- Exochorda x macrantha 'The Bride' (Pearlbush 'The Bride')
- Fagus sylvatica (Common beech)
- Fagus sylvatica 'Dawyck' (Dawyck beech)
- Fagus sylvatica var. heterophylla 'Aspleniifolia' (Fern-leaved beech)
- Fargesia murielae (Umbrella bamboo)
- Fargesia murielae 'Simba' (Bamboo 'Simba')
- Fargesia nitida (Chinese fountain bamboo)
- Fatsia japonica (Japanese aralia)
- Festuca glauca 'Elijah Blue' (Blue fescue 'Elijah Blue')
- Ficus carica 'Brown Turkey' (Fig 'Brown Turkey')
- Filipendula ulmaria 'Aurea' (Meadowsweet 'Aurea' )
- Foeniculum vulgare (Common fennel)
- Foeniculum vulgare 'Giant Bronze' (Fennel 'Giant Bronze')
- Fothergilla major (Mountain witch alder)
- Francoa sonchifolia (Bridal wreath)
- Fraxinus angustifolia 'Raywood' (Claret ash)
- Fraxinus excelsior 'Jaspidea' (Ash 'Jaspidea')
- Fraxinus excelsior 'Pendula' (Weeping ash)
- Fraxinus ornus (Manna ash)
- Fritillaria imperialis 'Maxima Lutea' (Crown imperial 'Maxima Lutea')
- Fritillaria imperialis 'Rubra Maxima' (Crown imperial 'Rubra Maxima')
- Fritillaria meleagris (Snake's head fritillary)
- Fritillaria persica 'Adiyaman' (Fritillary 'Adiyaman')
- Fuchsia 'Genii' (Fuchsia 'Genii')
- Fuchsia 'Hawkshead' (Fuchsia 'Hawkshead')
- Fuchsia 'Mrs Popple' (Fuchsia 'Mrs Popple')
- Fuchsia 'Riccartonii' (Fuchsia 'Riccartonii')
- Fuchsia 'Tom Thumb' (Fuchsia 'Tom Thumb')
- Fuchsia magellanica 'Versicolor' (Hardy fuchsia 'Versicolor')
- Galanthus 'S. Arnott' (Snowdrop 'S. Arnott')
- Galanthus elwesii (Greater snowdrop)
- Galanthus nivalis (Common snowdrop)
- Galega officinalis 'Alba' (Goat's rue 'Alba')
- Galium odoratum (Sweet woodruff)
- Galtonia candicans (Summer hyacinth)
- Galtonia viridiflora (Green-flowered galtonia)
- Gardenia jasminoides 'Kleim's Hardy' (Gardenia 'Kleim's Hardy')
- Gaura lindheimeri (White gaura)
- Gaura lindheimeri 'Siskiyou Pink' (Gaura 'Siskiyou Pink')
- Gaura lindheimeri 'Whirling Butterflies' (Gaura 'Whirling Butterflies')
- Genista aetnensis (Mount Etna broom)
- Genista lydia (Lydian broom)
- Gentiana asclepiadea (Willow 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 clarkei 'Kashmir White' (Geranium 'Kashmir White')
- Geranium dalmaticum (Dalmatian geranium)
- Geranium himalayense 'Gravetye' (Geranium 'Gravetye')
- Geranium macrorrhizum 'Ingwersen's Variety' (Geranium 'Ingwersen's Variety')
- Geranium macrorrhizum 'Spessart' (White groundcover cranesbill)
- Geranium maderense (Cranesbill )
- Geranium phaeum (Dusky cranesbill)
- Geranium phaeum 'Album' (Geranium 'Album')
- Geranium pratense 'Hocus Pocus' (Cranesbill 'Hocus Pocus')
- Geranium pratense 'Mrs Kendall Clark' (Meadow cranesbill 'Mrs Kendall Clark')
- Geranium pratense 'Plenum Violaceum' (Meadow cranesbill 'Plenum Violaceum')
- Geranium psilostemon (Armenian cranesbill)
- Geranium renardii (Renard geranium)
- Geranium sanguineum 'Album' (Bloody cranesbill 'Album')
- Geranium sylvaticum 'Mayflower' (Wood cranesbill 'Mayflower')
- Geranium wallichianum 'Buxton's Variety' (Geranium 'Buxton's Variety')
- Geranium x magnificum (Showy geranium)
- Geranium x oxonianum 'A.T. Johnson' (Geranium 'A.T. Johnson')
- Geranium x oxonianum 'Wargrave Pink' (Geranium 'Wargrave Pink')
- Geranium x riversleaianum 'Russell Prichard' (Geranium 'Russell Prichard')
- Geum 'Mrs J. Bradshaw' (Avens 'Mrs J. Bradshaw')
- Ginkgo biloba (Maidenhair tree)
- Gladiolus communis subsp. byzantinus (Byzantine gladiola)
- Gleditsia triacanthos 'Sunburst' (Honey locust 'Sunburst')
- Griselinia littoralis (New Zealand broadleaf)
- Griselinia littoralis 'Variegata' ( New Zealand broadleaf 'Variegata')
- Gunnera manicata (Giant rhubarb)
- Gunnera tinctoria (Giant rhubarb)
- Gypsophila paniculata 'Bristol Fairy' (Baby's breath 'Bristol Fairy')
- Gypsophila paniculata 'Compacta Plena' (Baby's breath 'Compacta Plena')
- Halimium 'Susan' (Rock rose 'Susan')
- Halimium lasianthum (Woolly rock rose)
- Hamamelis mollis (Chinese witch hazel)
- Hamamelis vernalis 'Sandra' (Witch hazel 'Sandra')
- Hamamelis x intermedia 'Arnold Promise' (Witch hazel 'Arnold Promise')
- Hamamelis x intermedia 'Diane' (Witch hazel 'Diane')
- Hamamelis x intermedia 'Jelena' (Witch hazel 'Jelena')
- Hamamelis x intermedia 'Pallida' (Witch hazel 'Pallida')
- Hardenbergia violacea (Purple coral pea)
- Hebe 'Autumn Glory' (Hebe 'Autumn Glory')
- Hebe 'Baby Marie' (Hebe 'Baby Marie')
- Hebe 'Great Orme' (Hebe 'Great Orme')
- Hebe 'Heartbreaker' (Hebe 'Heartbreaker')
- Hebe 'Marjorie' (Hebe' Marjorie')
- Hebe 'Mrs Winder' (Hebe 'Mrs Winder')
- Hebe 'Pascal' (Hebe 'Pascal')
- Hebe 'Pink Paradise' (Hebe 'Pink Paradise' )
- Hebe 'Red Edge' (Hebe 'Red Edge')
- Hebe 'Red Rum' (Hebe 'Red Rum')
- Hebe 'Silver Dollar' (Hebe 'Silver Dollar')
- Hebe 'Youngii' (Hebe 'Youngii')
- Hebe albicans (White hebe)
- Hebe ochracea 'James Stirling' (Hebe 'James Stirling')
- Hebe pimeleoides 'Quicksilver' (Hebe 'Quicksilver')
- Hebe pinguifolia 'Pagei' (Hebe 'Pagei')
- Hebe rakaiensis (Shrubby veronica)
- Hebe salicifolia (Willow-leaved hebe)
- Hedera colchica 'Dentata Variegata' (Ivy 'Dentata Variegata')
- Hedera colchica 'Sulphur Heart' (Paddy's pride)
- Hedera helix 'Glacier' (Ivy 'Glacier')
- Hedera helix 'Little Diamond' (Ivy 'Little Diamond')
- Helenium 'Chelsey' (Sneezeweed 'Chelsey')
- Helenium 'Moerheim Beauty' (Sneezeweed 'Moerheim Beauty')
- Helenium 'Rubinzwerg' (Sneezeweed 'Rubinzwerg')
- Helenium 'Sahin's Early Flowerer' (Sneezeweed 'Sahin's Early Flowerer')
- Helenium 'Wyndley' (Sneezeweed 'Wyndley')
- 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 niger (Christmas rose)
- Helleborus x sternii (Hellebore sternii)
- Hemerocallis 'Cherry Cheeks' (Daylily 'Cherry Cheeks')
- Hemerocallis 'Corky' (Daylily 'Corky')
- Hemerocallis 'Golden Chimes' (Daylily 'Golden Chimes')
- Hemerocallis 'Happy Returns' (Day lily 'Happy Returns')
- Hemerocallis 'Joan Senior' (Daylily 'Joan Senior')
- Hemerocallis 'Marion Vaughn' (Daylily 'Marion Vaughn')
- Hemerocallis 'Pardon Me' (Daylily 'Pardon Me')
- Hemerocallis 'Pink Damask' (Daylily 'Pink Damask')
- Hemerocallis 'Rocket City' (Daylily 'Rocket City')
- Hemerocallis 'Stafford' (Daylily 'Stafford')
- Hemerocallis 'Stella de Oro' (Day lily 'Stella de Oro')
- Hemerocallis 'Whichford' (Daylily 'Whichford')
- Hemerocallis fulva 'Flore Pleno' (Daylily 'Flore Pleno')
- Hemerocallis lilioasphodelus (Yellow day lily)
- Hesperis matronalis (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 'Pewter Moon' (Alum root 'Pewter Moon')
- Heuchera 'Rachel' (Alum root 'Rachel')
- Heuchera cylindrica 'Greenfinch' (Alum root 'Greenfinch')
- Hibiscus syriacus 'Oiseau Bleu' (Rose mallow 'Oiseau Bleu')
- Hibiscus syriacus 'Red Heart' (Rose mallow 'Red Heart')
- Hibiscus syriacus 'William R. Smith' (Rose mallow 'William R. Smith')
- Hibiscus syriacus 'Woodbridge' (Rose mallow 'Woodbridge')
- Hippophae rhamnoides (Sea buckthorn)
- Holboellia coriacea (Sausage vine)
- Holboellia latifolia (Sausage vine)
- Hosta 'Big Daddy' (Hosta 'Big Daddy')
- Hosta 'Blue Angel' (Plantain lily 'Blue Angel')
- Hosta 'Francee' (Plantain lily 'Francee')
- Hosta 'Frances Williams' (Plantain lily 'Frances Williams')
- Hosta 'Golden Tiara' (Plantain lily 'Golden Tiara')
- Hosta 'Honeybells' (Plantain lily 'Honeybells')
- Hosta 'Mediovariegata' (undulata) (Wavy plantain lily)
- Hosta 'Patriot' (Plantain lily 'Patriot')
- Hosta 'Reversed' (Plantain lily 'Reversed')
- Hosta 'Royal Standard' (Plantain lily 'Royal Standard')
- Hosta 'Shade Fanfare' (Plantain lily 'Shade Fanfare')
- Hosta 'So Sweet' (Plantain lily 'So Sweet')
- 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 lancifolia (Narrow leafed plantain lily)
- Hosta sieboldiana var. elegans (Giant blue hosta)
- Hosta undulata var. albomarginata (Variegated wavy plantain lily)
- Humulus lupulus 'Aureus' (Golden hop)
- Hydrangea 'Preziosa' (Hydrangea 'Preziosa')
- Hydrangea arborescens 'Annabelle' (Hydrangea 'Annabelle')
- Hydrangea arborescens 'Grandiflora' (Hydrangea 'Grandiflora')
- Hydrangea aspera subsp. sargentiana (Sargent hydrangea)
- Hydrangea aspera Villosa Group (Hydrangea aspera 'Villosa Group')
- Hydrangea macrophylla 'Ami Pasquier' (Hydrangea 'Ami Pasquier')
- Hydrangea macrophylla 'Lanarth White' (Hydrangea 'Lanarth White')
- Hydrangea macrophylla 'Mariesii Perfecta' (Hydrangea 'Mariesii Perfecta')
- Hydrangea macrophylla 'Nigra' (Hydrangea 'Nigra')
- Hydrangea paniculata 'Grandiflora' (Hardy white-flowered hydrangea)
- Hydrangea paniculata 'Kyushu' (Paniculate hydrangea 'Kyushu')
- Hydrangea quercifolia (Oak-leaved hydrangea)
- Hydrangea serrata 'Bluebird' (Hydrangea 'Bluebird')
- Hypericum 'Hidcote' (St John's wort 'Hidcote')
- Hypericum calycinum (Aaron's beard)
- Hypericum olympicum (Mount Olympus St John's wort)
- Hypericum x inodorum 'Elstead' (St John's wort 'Elstead')
- Hypericum x moserianum 'Tricolor' (St. John's Wort)
- Hyssopus officinalis (Hyssop)
- Iberis sempervirens (Perennial candytuft)
- Ilex aquifolium 'Argentea Marginata' (Silver-margined holly)
- Ilex aquifolium 'Bacciflava' (Yellow fruited holly)
- Ilex aquifolium 'Ferox Argentea' (Silver hedgehog holly)
- Ilex aquifolium 'Handsworth New Silver' (Holly 'Handsworth New Silver')
- Ilex aquifolium 'Madame Briot' (Holly 'Madame Briot')
- Ilex aquifolium 'Myrtifolia Aurea Maculata' (Holly 'Myrtifolia Aurea Maculata')
- Ilex aquifolium 'Pyramidalis' (Holly 'Pyramidalis')
- Ilex crenata 'Golden Gem' (Japanese holly 'Golden Gem')
- Ilex x altaclerensis 'Golden King' (Holly 'Golden King')
- Ilex x altaclerensis 'Lawsoniana' (Holly 'Lawsoniana')
- Ilex x meserveae 'Blue Angel' (Holly 'Blue Angel')
- Imperata cylindrica 'Rubra' (Cogon grass 'Rubra')
- Incarvillea delavayi (Chinese trumpet flower)
- Inula ensifolia (Swordleaf inula)
- Inula hookeri (Hooker inula)
- Inula magnifica (Fleabane)
- Ipheion 'Rolf Fiedler' (Spring starflower 'Rolf Fiedler')
- Ipheion uniflorum 'Wisley Blue' (Spring starflower 'Wisley Blue')
- Iris 'Attention Please' (Iris 'Attention Please')
- Iris 'Black Gamecock' (Iris 'Black Gamecock')
- Iris 'Bold Pretender' (Iris 'Bold Pretender')
- Iris 'Green Spot' (Iris 'Green Spot')
- Iris 'Jane Phillips' (Iris 'Jane Phillips')
- Iris 'Pixie' (Iris 'Pixie')
- Iris 'Pogo' (Iris 'Pogo')
- Iris 'Superstition' (Iris 'Superstition')
- Iris ensata 'Eden's Paintbrush' (Japanese water iris 'Eden's Paintbrush')
- Iris ensata 'Rose Queen' (Japanese water iris 'Rose Queen')
- Iris foetidissima (Stinking iris)
- Iris pallida subsp. pallida (Orris)
- Iris pseudacorus (Yellow iris)
- Iris reticulata (Early bulbous iris)
- Iris sibirica 'Caesar's Brother' (Siberian Iris 'Caesar's Brother')
- Iris sibirica 'Flight of Butterflies' (Siberian iris 'Flight of Butterflies')
- Iris sibirica 'Ottawa' (Siberian iris 'Ottawa')
- Iris unguicularis (Algerian iris)
- Itea ilicifolia (Holly-leaved sweet spire)
- Jasminum humile 'Revolutum' (Italian jasmine 'Revolutum')
- Jasminum mesnyi (Primrose jasmine)
- Jasminum nudiflorum (Winter jasmine)
- Jasminum officinale 'Argenteovariegatum' (Jasmine 'Argenteovariegatum')
- Jasminum officinale 'Inverleith' (Common white jasmine )
- Jasminum polyanthum (Many-flowered jasmine)
- Jasminum x stephanense (Stephan jasmine)
- Juglans nigra (Black walnut)
- Juglans regia (Common walnut)
- Juncus effusus f. spiralis (Corkscrew rush)
- Juniperus horizontalis 'Blue Chip' (Creeping juniper 'Blue Chip' )
- Juniperus scopulorum 'Blue Arrow' (Rocky Mountain juniper 'Blue Arrow')
- Juniperus squamata 'Blue Star' (Flaky Juniper 'Blue Star')
- 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 macedonica (Macedonian scabious)
- Knautia macedonica 'Mars Midget' (Macedonian scabious 'Mars Midget')
- Kniphofia 'Little Maid' (Red hot poker 'Little Maid')
- Kniphofia 'Tawny King' (Red hot poker 'Tawny King')
- Kniphofia 'Timothy' (Red hot poker 'Timothy')
- Kniphofia caulescens (Red hot poker)
- Kniphofia uvaria 'Nobilis' (Torch lily 'Nobilis')
- Koelreuteria paniculata (Pride of India)
- Laburnum alpinum 'Pendulum' (Scotch laburnum 'Pendulum')
- Laburnum x watereri 'Vossii' (Voss's laburnum)
- Lamium maculatum 'White Nancy' (Spotted deadnettle 'White Nancy')
- Lamium orvala (Balm-leaved red deadnettle)
- Larix kaempferi (Japanese larch)
- Lathyrus latifolius 'Red Pearl' (Everlasting pea 'Red Pearl')
- Lathyrus vernus (Spring pea)
- Lathyrus vernus 'Alboroseus' (Spring pea 'Alboroseus')
- Laurus nobilis (Bay tree)
- Laurus nobilis 'Aurea' (Bay 'Aurea')
- Lavandula 'Helmsdale' (French lavender 'Helmsdale')
- Lavandula 'Regal Splendour' (French lavender 'Regal Splendour')
- Lavandula angustifolia 'Hidcote' (English lavender 'Hidcote')
- Lavandula angustifolia 'Imperial Gem' (English lavender 'Imperial Gem')
- Lavandula angustifolia 'Loddon Pink' (English lavender 'Loddon Pink')
- Lavandula angustifolia 'Miss Katherine' (English lavender 'Miss Katherine')
- Lavandula angustifolia 'Munstead' (Lavender 'Munstead')
- Lavandula angustifolia 'Nana Alba' (English lavender 'Nana Alba')
- Lavandula stoechas (French lavender)
- Lavatera maritima (Tree mallow)
- Lavatera x clementii 'Barnsley' (Tree mallow 'Barnsley')
- Leptospermum scoparium 'Red Damask' (Tea tree 'Red Damask')
- Lespedeza thunbergii (Thunberg lespedeza)
- Leucanthemella serotina (Autumn ox-eye)
- Leucanthemum x superbum 'Horace Read' (Shasta daisy 'Horace Read')
- Leucojum aestivum 'Gravetye Giant' (Summer snowflake 'Gravetye Giant')
- Leucojum vernum ( Spring snowflake)
- Leucothoe axillaris 'Curly Red' (Dog hobble 'Curly Red')
- Leycesteria formosa (Himalayan honeysuckle)
- Liatris spicata (Button snakewort)
- Liatris spicata 'Kobold' (Button snakewort 'Kobold' )
- Libertia formosa (Snowy mermaid)
- Libertia grandiflora (New Zealand satin flower)
- Libertia peregrinans (Wandering Chilean iris)
- Ligularia 'The Rocket' (Leopard plant 'The Rocket')
- Ligularia dentata 'Desdemona' (Leopard plant 'Desdemona')
- Ligularia przewalskii (Przewalski's golden ray)
- Ligustrum lucidum (Chinese privet)
- Ligustrum lucidum 'Excelsum Superbum' (Chinese privet 'Excelsum Superbum')
- Lilium 'Star Gazer' (Lily 'Star Gazer')
- Lilium candidum (Madonna lily)
- Lilium martagon (Turk's cap lily)
- Lilium martagon var. album (White Turk's cap lily)
- Lilium pardalinum (Leopard lily)
- Lilium regale (Regal lily)
- Linaria purpurea (Purple toadflax)
- Linum perenne (Blue flax)
- Liquidambar styraciflua 'Worplesdon' (Sweet gum 'Worplesdon')
- Liriodendron tulipifera 'Aureomarginatum' (Tulip tree)
- Liriope muscari (Big blue lilyturf)
- Liriope muscari 'Variegata' (Variegated blue lilyturf)
- Lithodora diffusa 'Heavenly Blue' (Purple gromwell 'Heavenly Blue')
- Lonicera caprifolium (Perfoliate honeysuckle)
- 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 periclymenum 'Belgica' (Early Dutch honeysuckle)
- Lonicera periclymenum 'Graham Thomas' (Honeysuckle 'Graham Thomas')
- Lonicera periclymenum 'Serotina' (Late Dutch honeysuckle)
- Lonicera pileata (Box-leaved honeysuckle)
- Lonicera similis var. delavayi (Delavay honeysuckle)
- Lonicera x brownii 'Dropmore Scarlet' (Honeysuckle 'Dropmore Scarlet')
- Lonicera x purpusii 'Winter Beauty' (Honeysuckle 'Winter Beauty')
- Lonicera x tellmanniana (Honeysuckle)
- Lotus hirsutus (Hairy canary clover)
- Luma apiculata 'Glanleam Gold' (Temu 'Glanleam Gold')
- Lupinus 'Chandelier' (Band of Nobles Series) (Lupin 'Chandelier')
- Lupinus 'Noble Maiden' (Band of Nobles Series) (Lupin 'Noble Maiden')
- Lupinus 'The Chatelaine' (Band of Nobles Series) (Lupin 'The Chatelaine' )
- Lupinus 'The Governor' (Band of Nobles Series) (Lupin 'The Governor')
- Lupinus arboreus (Tree lupin)
- Luzula nivea (Snowy woodrush)
- 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 'Heaven Scent' (Magnolia 'Heaven Scent')
- Magnolia 'Jane' (Magnolia 'Jane')
- Magnolia 'Susan' (Magnolia 'Susan')
- Magnolia 'Vulcan' (Magnolia 'Vulcan')
- Magnolia grandiflora 'Exmouth' (Evergreen magnolia 'Exmouth')
- Magnolia grandiflora 'Goliath' (Magnolia 'Goliath' )
- Magnolia liliiflora 'Nigra' (Black lily magnolia)
- Magnolia sieboldii (Oyama magnolia)
- Magnolia sieboldii subsp. sinensis (Chinese magnolia)
- Magnolia stellata (Star magnolia)
- Magnolia wilsonii (Wilson magnolia)
- Magnolia x loebneri 'Leonard Messel' (Magnolia 'Leonard Messel')
- Magnolia x loebneri 'Merrill' (Magnolia 'Merrill')
- Magnolia x soulangeana 'Rustica Rubra' (Saucer magnolia 'Rustica Rubra')
- Mahonia aquifolium 'Apollo' (Oregon grape 'Apollo')
- Mahonia aquifolium 'Atropurpurea' (Oregon grape 'Atropurpurea')
- Mahonia japonica (Oregon grape)
- Mahonia x media 'Charity' (Oregon grape 'Charity')
- Mahonia x media 'Lionel Fortescue' (Oregon grape)
- Mahonia x media 'Winter Sun' (Oregon grape 'Winter Sun')
- Mahonia x wagneri 'Pinnacle' (Oregon grape 'Pinnacle')
- Malus 'John Downie' (Apple 'John Downie')
- Malus 'Royalty' (Crab apple 'Royalty')
- Malus floribunda (Japanese crab)
- Malus tschonoskii (Chonosuki crab)
- Malus x moerlandsii 'Profusion' (Crab apple 'Profusion')
- Malus x robusta 'Red Sentinel' (Crab apple 'Red Sentinel')
- Malus x scheideckeri 'Red Jade' (Crab apple 'Red Jade')
- Malus x zumi 'Golden Hornet' (Crab apple 'Golden Hornet')
- Malva moschata (Musk mallow)
- x Halimiocistus wintonensis 'Merrist Wood Cream' (Rock rose 'Merrist Wood Cream')



