• AGM plants

    AGM plants have been through a rigorous trial and assessment programme. They are:

    • Excellent for ordinary use in appropriate conditions
    • Available to buy
    • Of good constitution
    • Essentially stable in form & colour
    • Reasonably resistant to pests & diseases

Stotts Nursery

  • × Cuprocyparis leylandii
  • × Heucherella 'Kimono' (PBR)
  • Abelia parvifolia
  • Abelia × grandiflora 'Kaleidoscope' (PBR) (v)
  • Acanthus mollis (Latifolius Group) 'Rue Ledan'
  • Acer palmatum 'Atropurpureum' (A)
  • Achillea millefolium 'Rose Madder'
  • Achillea ptarmica (The Pearl Group) 'The Pearl' (clonal) (d)
  • Achillea ptarmica 'Double Diamond' (d)
  • Achillea 'Credo'
  • Achillea 'Summerwine'
  • Acis autumnalis
  • Aconitum 'Newry Blue'
  • Aconitum 'Stainless Steel'
  • Agastache 'Blackadder'
  • Ageratina altissima 'Chocolate'
  • Alcea rosea 'Halo Apricot' (Halo Series)
  • Alcea rosea 'Nigra'
  • Alchemilla erythropoda
  • Alchemilla mollis
  • Allium hollandicum 'Purple Sensation'
  • Allium siculum
  • Allium sphaerocephalon
  • Allium stipitatum 'Mount Everest'
  • Aloysia citrodora
  • Alstroemeria psittacina 'Royal Star' (v)
  • Amelanchier lamarckii
  • Ammi majus
  • Anemanthele lessoniana
  • Anemone hupehensis 'Praecox'
  • Anemone hupehensis var. japonica 'Pamina'
  • Anemone sylvestris
  • Anemone × hybrida 'Honorine Jobert'
  • Anemone × hybrida 'Königin Charlotte'
  • Anemone × hybrida 'Richard Ahrens'
  • Angelica gigas
  • Anthriscus sylvestris 'Ravenswing'
  • Aquilegia vulgaris var. stellata 'Black Barlow' (Barlow Series) (d)
  • Aquilegia vulgaris var. stellata 'Nora Barlow' (Barlow Series) (d)
  • Aruncus 'Horatio'
  • Asplenium scolopendrium Undulatum Group
  • Aster amellus 'Brilliant'
  • Aster amellus 'King George'
  • Aster amellus 'Rosa Erfüllung'
  • Aster pyrenaeus 'Lutetia'
  • Aster × frikartii 'Mönch'
  • Aster × frikartii 'Wunder von Stäfa'
  • Astilbe 'Deutschland' (japonica hybrid)
  • Astrantia major
  • Astrantia major Gill Richardson Group
  • Astrantia major 'Sunningdale Variegated' (v)
  • Astrantia maxima
  • Astrantia 'Roma' (PBR)
  • Athyrium niponicum var. pictum 'Red Beauty'
  • Aucuba japonica 'Crotonifolia' (f/v)
  • Aucuba japonica 'Golden King' (m/v)
  • Aucuba japonica 'Rozannie' (f)
  • Azara microphylla 'Variegata' (v)
  • Azara serrata
  • Berberis darwinii
  • Berberis thunbergii
  • Berberis thunbergii f. atropurpurea 'Atropurpurea Nana'
  • Berberis verruculosa
  • Bergenia 'Bach'
  • Bergenia 'Bressingham White'
  • Betula pendula
  • Brunnera macrophylla
  • Buddleja alternifolia
  • Buddleja davidii 'Black Knight'
  • Buddleja Flutterby Petite Snow White = 'Podaras 15' (PBR) (Flutterby Petite Series)
  • Buddleja 'Lochinch'
  • Buddleja 'Pink Delight'
  • Calamagrostis × acutiflora 'Karl Foerster'
  • Calamintha nepeta
  • Calamintha nepeta subsp. glandulosa 'White Cloud'
  • Calluna vulgaris
  • Camassia leichtlinii subsp. suksdorfii 'Alba'
  • Camassia leichtlinii subsp. suksdorfii Caerulea Group
  • Camellia japonica 'Adolphe Audusson'
  • Camellia sinensis
  • Camellia × williamsii 'Donation'
  • Campanula lactiflora
  • Carex comans bronze-leaved
  • Carex oshimensis 'Evergold' (v)
  • Carex testacea
  • Carpinus betulus
  • Caryopteris × clandonensis 'Dark Knight'
  • Caryopteris × clandonensis 'Worcester Gold'
  • Ceanothus thyrsiflorus 'Cool Blue'
  • Ceanothus × delileanus 'Gloire de Versailles'
  • Ceanothus 'Blue Mound'
  • Ceanothus 'Concha'
  • Ceanothus 'Puget Blue'
  • Ceanothus 'Skylark'
  • Centranthus ruber
  • Ceratostigma griffithii
  • Ceratostigma plumbaginoides
  • Cerinthe major 'Purpurascens'
  • Chaenomeles cathayensis
  • Chaenomeles japonica
  • Chaenomeles × superba 'Crimson and Gold'
  • Chaenomeles × superba 'Pink Lady'
  • Chamaecyparis lawsoniana 'Golden Pot'
  • Chamaecyparis lawsoniana 'Pembury Blue'
  • Choisya ternata Sundance = 'Lich'
  • Choisya × dewitteana 'Aztec Pearl'
  • Cichorium intybus f. album
  • Cichorium intybus 'Roseum'
  • Cistus × lenis 'Grayswood Pink'
  • Cistus × purpureus
  • Clematis 'Bees' Jubilee' (EL)
  • Clematis 'Hendersonii' (I)
  • Clematis 'Marjorie' (M/d)
  • Clematis 'Mrs N. Thompson' (EL)
  • Clematis 'Pink Flamingo' (A)
  • Clematis 'Praecox' (H)
  • Clematis 'Radar Love' (Ta)
  • Clematis 'Rouge Cardinal' (LL)
  • Convallaria majalis
  • Coreopsis verticillata 'Grandiflora'
  • Cornus alba 'Aurea'
  • Cornus alba 'Elegantissima' (v)
  • Cornus alba 'Gouchaultii' (v)
  • Cornus alba 'Kesselringii'
  • Cornus alba 'Sibirica'
  • Cornus alba 'Spaethii' (v)
  • Cornus mas
  • Cornus sanguinea 'Winter Beauty'
  • Cornus sericea 'Flaviramea'
  • Corokia cotoneaster
  • Corokia × virgata 'Frosted Chocolate'
  • Corokia × virgata 'Red Wonder'
  • Corylus avellana (F)
  • Corylus maxima 'Purpurea' (F)
  • Cotinus coggygria 'Royal Purple'
  • Cotinus 'Grace'
  • Cotoneaster conspicuus 'Decorus'
  • Cotoneaster dammeri
  • Cotoneaster horizontalis
  • Cotoneaster lacteus
  • Cotoneaster microphyllus ambig.
  • Cotoneaster procumbens 'Queen of Carpets'
  • Cotoneaster simonsii
  • Cotoneaster × suecicus 'Coral Beauty'
  • Crambe cordifolia
  • Crataegus monogyna
  • Crocosmia × crocosmiiflora (Lemoine) N.E. Br. 'George Davison' Davison
  • Crocosmia × crocosmiiflora 'Coleton Fishacre'
  • Crocosmia × crocosmioides 'Castle Ward Late'
  • Crocosmia 'Emberglow'
  • Crocosmia 'Lucifer'
  • Crocus tommasinianus
  • Cryptomeria japonica 'Golden Promise'
  • Cynoglossum amabile
  • Daphne laureola subsp. philippi
  • Daphne odora 'Aureomarginata' (v)
  • Daphne pontica
  • Daucus carota
  • Daucus carota 'Dara'
  • Delphinium Percival Group
  • Deschampsia cespitosa 'Bronzeschleier'
  • Deschampsia flexuosa 'Tatra Gold'
  • Deutzia crenata 'Pride of Rochester' (d)
  • Deutzia × hybrida 'Mont Rose'
  • Dianthus barbatus albus
  • Dianthus barbatus (Nigrescens Group) 'Sooty' (p,a)
  • Dianthus barbatus Auricula Eyed Mixed (p,a)
  • Dianthus barbatus Excelsior Mixed (p,a)
  • Dianthus barbatus double-flowered (p,a/d)
  • Dianthus carthusianorum
  • Dianthus carthusianorum 'Rupert's Pink' (p)
  • Dianthus cruentus
  • Dianthus deltoides 'Leuchtfunk' (p)
  • Dianthus Scarlet Beauty = 'Hilbeau'
  • Dianthus 'Devon Dove' (PBR) (p)
  • Dianthus 'Dora' (p)
  • Dianthus 'Little Jock' (p)
  • Dierama pulcherrimum
  • Digitalis ferruginea
  • Digitalis grandiflora
  • Digitalis lanata 'Café Crème'
  • Digitalis lutea
  • Digitalis purpurea
  • Digitalis purpurea f. albiflora
  • Digitalis purpurea 'Sutton's Apricot'
  • Disporum longistylum 'Night Heron'
  • Doellingeria umbellata
  • Dryopteris affinis 'Cristata'
  • Dryopteris erythrosora
  • Echinacea pallida
  • Echinacea paradoxa
  • Echinacea purpurea 'Baby Swan White'
  • Echinacea purpurea 'Green Twister'
  • Echinacea purpurea 'Magnus'
  • Echinacea purpurea 'Magnus Superior'
  • Echinacea purpurea 'Rubinstern'
  • Echinacea purpurea 'White Swan'
  • Echinops bannaticus 'Taplow Blue'
  • Echinops sphaerocephalus 'Arctic Glow'
  • Elaeagnus × submacrophylla
  • Elaeagnus × submacrophylla 'Coastal Gold' (v)
  • Erigeron karvinskianus
  • Eryngium bourgatii
  • Eryngium bourgatii Picos Amethyst = 'Mackpam' (PBR)
  • Eryngium planum 'Blaukappe'
  • Erysimum 'Bowles's Mauve'
  • Erythronium californicum 'White Beauty'
  • Erythronium 'Pagoda'
  • Escallonia 'Apple Blossom'
  • Escallonia 'Donard Seedling'
  • Euonymus europaeus 'Red Cascade'
  • Euonymus fortunei 'Emerald Gaiety' (v)
  • Euonymus fortunei 'Emerald 'n' Gold' (v)
  • Euonymus japonicus 'Green Rocket'
  • Eupatorium fortunei 'Pink Elegance' (v)
  • Euphorbia amygdaloides 'Purpurea'
  • Euphorbia amygdaloides var. robbiae
  • Euphorbia characias subsp. wulfenii
  • Euphorbia cyparissias 'Fens Ruby'
  • Euphorbia palustris
  • Exochorda × macrantha 'The Bride'
  • Fagus sylvatica
  • Fargesia murielae
  • Fatsia japonica
  • Festuca glauca 'Elijah Blue'
  • Filipendula rubra 'Venusta'
  • Foeniculum vulgare 'Purpureum'
  • Forsythia × intermedia 'Lynwood Variety'
  • Fritillaria meleagris
  • Fritillaria uva-vulpis
  • Garrya elliptica
  • Geranium nodosum
  • Geranium nodosum 'Silverwood'
  • Geranium phaeum
  • Geranium phaeum 'Album'
  • Geranium pratense 'Mrs Kendall Clark'
  • Geranium pyrenaicum 'Bill Wallis'
  • Geranium sanguineum 'Album'
  • Geranium sanguineum 'Glenluce'
  • Geranium sanguineum var. striatum
  • Geranium sylvaticum 'Album'
  • Geranium wlassovianum
  • Geranium × magnificum 'Rosemoor'
  • Geranium 'Ann Folkard'
  • Geranium 'Brookside'
  • Geranium 'Dusky Crûg'
  • Geranium 'Orion'
  • Geranium 'Red Admiral'
  • Geum coccineum 'Koi'
  • Geum 'Alabama Slammer' (Cocktails Series)
  • Geum 'Banana Daiquiri' (Cocktails Series)
  • Geum 'Bell Bank'
  • Geum 'Lady Stratheden' (d)
  • Geum 'Lemon Drops'
  • Geum 'Lisanne'
  • Geum 'Moonlight Serenade'
  • Geum 'Mrs J. Bradshaw' (d)
  • Geum 'Prinses Juliana'
  • Geum 'Savanna Sunset'
  • Geum 'Sunrise' (d)
  • Geum 'Tequila Sunrise' (Cocktails Series)
  • Griselinia littoralis
  • Griselinia littoralis 'Variegata' (v)
  • Hakonechloa macra
  • Hakonechloa macra 'Aureola'
  • Hamamelis virginiana
  • Hebe odora
  • Hedera colchica 'Sulphur Heart' (v)
  • Hedera helix 'Buttercup'
  • Hedera helix 'Clotted Cream' (v)
  • Helenium autumnale 'Helena Gold' (Helena Series)
  • Helenium 'Kupferzwerg'
  • Helenium 'Moerheim Beauty'
  • Helenium 'Riverton Beauty'
  • Helenium 'Rubinzwerg'
  • Helenium 'Ruby Thuesday'
  • Helenium 'Sahin's Early Flowerer'
  • Helenium 'Wyndley'
  • Helianthemum 'Rhodanthe Carneum'
  • Helianthus 'Lemon Queen'
  • Helleborus niger
  • Helleborus × hybridus 'Double Ellen Green' (d)
  • Helleborus × hybridus 'Double Ellen Pink' (d)
  • Helleborus × hybridus 'Double Ellen Pink Spotted' (d)
  • Helleborus × hybridus 'Double Ellen Purple' (d)
  • Helleborus × hybridus 'Double Ellen Red' (d)
  • Helleborus × hybridus 'Double Ellen White' (d)
  • Helleborus × hybridus 'Double Ellen White Spotted' (d)
  • Helleborus × sternii
  • Hesperantha coccinea 'Wilfred H. Bryant'
  • Hesperis matronalis
  • Heuchera sanguinea 'White Cloud' (v)
  • Heuchera villosa 'Autumn Bride'
  • Heuchera villosa 'Palace Purple'
  • Heuchera 'Green Spice'
  • Heuchera 'Lime Marmalade'
  • Heuchera 'Marmalade' (PBR)
  • Heuchera 'Plum Pudding' (PBR)
  • Hosta 'August Moon'
  • Hosta 'Blue Cadet'
  • Hosta 'Gold Standard' (fortunei) (v)
  • Hosta 'Patriot' (v)
  • Hosta 'Reversed' (sieboldiana) (v)
  • Hosta 'Sum and Substance'
  • Hosta 'Wide Brim' (v)
  • Hyacinthoides non-scripta
  • Hyacinthus orientalis 'Delft Blue'
  • Hyacinthus orientalis 'L'Innocence'
  • Hyacinthus orientalis 'Woodstock'
  • Hydrangea anomala subsp. petiolaris
  • Hydrangea anomala subsp. petiolaris var. cordifolia
  • Hydrangea arborescens 'Annabelle'
  • Hydrangea macrophylla 'Ayesha' (H)
  • Hydrangea macrophylla 'King George' (H)
  • Hydrangea macrophylla 'Lanarth White' (L)
  • Hydrangea macrophylla 'Madame Emile Mouillère' (H)
  • Hydrangea macrophylla 'Mariesii' (L)
  • Hydrangea paniculata 'Phantom'
  • Hydrangea paniculata 'Tardiva'
  • Hydrangea paniculata 'Wim's Red' (PBR)
  • Hydrangea seemannii
  • Hydrangea serrata 'Chiba Cherry-lips' (L)
  • Hydrangea 'Preziosa'
  • Hylotelephium spectabile 'Iceberg'
  • Hylotelephium telephium (Atropurpureum Group) 'Purple Emperor'
  • Hylotelephium (Herbstfreude Group) 'Herbstfreude'
  • Hylotelephium 'Matrona'
  • Hylotelephium 'Ruby Glow'
  • Hypericum × hidcoteense 'Hidcote'
  • Ilex aquifolium
  • Ilex aquifolium 'Argentea Marginata' (f/v)
  • Ilex aquifolium 'Myrtifolia' (m)
  • Ilex crenata 'Convexa' (f)
  • Ilex crenata 'Golden Gem' (f/v)
  • Ilex × altaclerensis 'Golden King' (f/v)
  • Ilex × altaclerensis 'Lawsoniana' (f/v)
  • Ilex × koehneana 'Chestnut Leaf' (f)
  • Ilex × meserveae Blue Angel = 'Conang' (f)
  • Iris albicans 'Blue Pygmy'
  • Iris pseudacorus
  • Iris unguicularis
  • Iris 'Caesar's Brother' (Sib)
  • Iris 'Jane Phillips' (TB)
  • Iris 'Lilli-white' (SDB)
  • Iris 'Perry's Blue' (Sib)
  • Iris 'Raspberry Blush' (IB)
  • Iris 'Ruffled Velvet' (Sib)
  • Iris 'Tamberg' (Sib)
  • Jasminum beesianum
  • Jasminum mesnyi
  • Jasminum nudiflorum
  • Jasminum officinale
  • Jasminum officinale 'Devon Cream' (PBR)
  • Jasminum × stephanense
  • Juniperus × pfitzeriana 'Old Gold'
  • Knautia macedonica
  • Knautia macedonica 'Red Cherries'
  • Kniphofia 'Bees' Lemon'
  • Kniphofia 'Fiery Fred'
  • Kniphofia 'Green Jade'
  • Kniphofia 'Jenny Bloom'
  • Kniphofia 'Toffee Nosed'
  • Lamprocapnos spectabilis
  • Lamprocapnos spectabilis 'Alba'
  • Laurus nobilis
  • Laurus nobilis 'Aurea'
  • Lavandula angustifolia
  • Lavandula angustifolia 'Ashdown Forest'
  • Lavandula angustifolia 'Hidcote'
  • Lavandula angustifolia 'Imperial Gem'
  • Lavandula angustifolia 'Munstead'
  • Lavandula angustifolia 'Rosea'
  • Lavandula × intermedia 'Edelweiss'
  • Lavandula × intermedia 'Grappenhall' ambig.
  • Lavatera × clementii 'Barnsley Baby'
  • Lavatera × clementii 'Bredon Springs'
  • Leptospermum 'Havering Hardy'
  • Leucanthemella serotina
  • Leucanthemum × superbum 'Aglaia' (d)
  • Leucanthemum × superbum 'Sunny Side Up' (PBR)
  • Leucojum aestivum
  • Liatris spicata 'Floristan Violett'
  • Liatris spicata 'Floristan Weiss'
  • Ligularia dentata 'Desdemona'
  • Ligustrum ovalifolium 'Argenteum' (v)
  • Ligustrum vulgare
  • Limonium platyphyllum
  • Linaria purpurea
  • Linaria purpurea 'Canon Went'
  • Liriope muscari
  • Liriope muscari 'Variegata' (v)
  • Lonicera fragrantissima
  • Lonicera henryi
  • Lonicera japonica 'Hall's Prolific'
  • Lonicera ligustrina 'Lemon Beauty' (v)
  • Lonicera ligustrina 'Lime Twist' (v)
  • Lonicera ligustrina var. yunnanensis
  • Lonicera ligustrina var. yunnanensis Tidy Tips = 'Panmin'
  • Lonicera ligustrina var. yunnanensis 'Baggesen's Gold'
  • Lonicera ligustrina var. yunnanensis 'Lemon Queen'
  • Lonicera periclymenum 'Graham Thomas'
  • Lonicera periclymenum 'Serotina'
  • Lonicera syringantha
  • Lonicera × brownii 'Dropmore Scarlet'
  • Lysimachia ciliata 'Firecracker'
  • Lysimachia clethroides
  • Lysimachia punctata L.
  • Lythrum virgatum 'Dropmore Purple'
  • Mahonia bealei
  • Mahonia × media 'Charity'
  • Matteuccia pensylvanica
  • Matteuccia struthiopteris
  • Melica altissima
  • Melica altissima 'Alba'
  • Melica ciliata
  • Mentha spicata 'Tashkent'
  • Molinia caerulea subsp. caerulea 'Strahlenquelle'
  • Monarda 'Aquarius'
  • Monarda 'Mahogany'
  • Morina longifolia
  • Muscari armeniacum 'Peppermint'
  • Muscari latifolium
  • Myosotis alpestris 'Alba'
  • Nandina domestica
  • Nandina domestica 'Fire Power'
  • Narcissus 'Carlton' (2)
  • Narcissus 'Tête-À-tête' (12)
  • Narcissus 'Topolino' (1)
  • Nepeta grandiflora 'Bramdean'
  • Nepeta grandiflora 'Dawn to Dusk'
  • Nepeta racemosa 'Walker's Low'
  • Nepeta sibirica 'Souvenir d'André Chaudron'
  • Nigella damascena 'Miss Jekyll'
  • Nigella damascena 'Mulberry Rose'
  • Oenothera lindheimeri 'The Bride' (G)
  • Olearia macrodonta 'Major'
  • Omphalodes cappadocica 'Cherry Ingram'
  • Omphalodes cappadocica 'Starry Eyes'
  • Omphalodes verna 'Alba'
  • Ophiopogon planiscapus 'Kokuryu'
  • Origanum vulgare 'Aureum'
  • Orlaya grandiflora
  • Osmanthus delavayi
  • Osmanthus heterophyllus 'Goshiki' (v)
  • Osmanthus heterophyllus 'Purpureus'
  • Osmanthus × burkwoodii
  • Pachysandra terminalis
  • Paeonia lactiflora 'Bowl of Beauty'
  • Paeonia lactiflora 'Bunker Hill'
  • Paeonia lactiflora 'Festiva Maxima'
  • Paeonia lactiflora 'Sarah Bernhardt'
  • Parthenocissus quinquefolia
  • Parthenocissus tricuspidata
  • Passiflora caerulea
  • Passiflora caerulea 'Constance Eliott'
  • Penstemon 'Andenken an Friedrich Hahn'
  • Penstemon 'White Bedder'
  • Persicaria affinis 'Superba'
  • Persicaria amplexicaulis Orange Field = 'Orangofield' (PBR)
  • Persicaria amplexicaulis 'Alba'
  • Persicaria amplexicaulis 'Fine Pink'
  • Persicaria amplexicaulis 'Firetail'
  • Persicaria wallichii
  • Philadelphus 'Manteau d'Hermine' (d)
  • Phlomis russeliana
  • Phlox carolina 'Miss Lingard'
  • Phlox paniculata 'Bright Eyes'
  • Phlox paniculata 'Franz Schubert'
  • Phlox paniculata 'Mount Fuji'
  • Phlox paniculata 'Red Feelings' (Feelings Series)
  • Phlox subulata 'Emerald Cushion'
  • Phormium tenax
  • Phormium tenax Purpureum Group
  • Photinia × fraseri 'Canivily'
  • Photinia × fraseri 'Little Red Robin'
  • Photinia × fraseri 'Red Robin'
  • Physocarpus opulifolius 'Dart's Gold'
  • Physocarpus opulifolius 'Diabolo' (PBR)
  • Physostegia virginiana var. speciosa 'Bouquet Rose'
  • Physostegia virginiana 'Vivid'
  • Pieris japonica 'Carnaval' (v)
  • Pieris japonica 'Little Heath' (v)
  • Pieris japonica 'Mountain Fire'
  • Pittosporum tenuifolium 'Abbotsbury Gold' (f/v)
  • Pittosporum tenuifolium 'Tom Thumb'
  • Pittosporum 'Trim's Hedger'
  • Polemonium caeruleum subsp. caeruleum f. album
  • Polemonium reptans 'Stairway to Heaven' (PBR) (v)
  • Polemonium yezoense var. hidakanum Bressingham Purple = 'Polbress'
  • Polemonium 'Lambrook Mauve'
  • Polemonium 'Northern Lights'
  • Polygonatum × hybridum
  • Polystichum polyblepharum
  • Polystichum setiferum
  • Potentilla fruticosa Princess = 'Blink'
  • Potentilla fruticosa 'Pink Beauty' (PBR)
  • Potentilla fruticosa 'Red Ace'
  • Potentilla fruticosa 'Tangerine'
  • Potentilla nepalensis 'Miss Willmott'
  • Potentilla thurberi 'Monarch's Velvet'
  • Potentilla 'Blazeaway'
  • Primula auricula misapplied (Au)
  • Primula bulleyana (Pf)
  • Primula denticulata (De)
  • Primula veris (Pr)
  • Primula vulgaris (Pr/Prim)
  • Primula 'Wanda' (Pr/Prim)
  • Prunus laurocerasus
  • Prunus laurocerasus 'Rotundifolia'
  • Prunus lusitanica
  • Prunus spinosa
  • Pulmonaria longifolia
  • Pulmonaria saccharata 'Dora Bielefeld'
  • Pulmonaria Opal = 'Ocupol'
  • Pulmonaria 'Blue Ensign'
  • Pulmonaria 'Sissinghurst White'
  • Pyracantha coccinea 'Red Column'
  • Pyracantha 'Mohave Silver' (v)
  • Pyracantha 'Orange Glow'
  • Pyracantha 'Soleil d'Or'
  • Pyracantha 'Teton'
  • Quercus petraea
  • Quercus robur
  • Rhaphiolepis umbellata
  • Ribes alpinum
  • Ribes laurifolium
  • Ribes nigrum 'Ben Sarek' (B)
  • Ribes odoratum
  • Ribes sanguineum White Icicle = 'Ubric'
  • Ribes sanguineum 'King Edward VII'
  • Rodgersia 'Irish Bronze'
  • Rubus cockburnianus (F)
  • Rubus cockburnianus 'Goldenvale'
  • Rudbeckia fulgida var. sullivantii 'Goldsturm'
  • Rudbeckia subtomentosa 'Henry Eilers'
  • Salix alba
  • Salix alba var. vitellina
  • Salix alba var. vitellina 'Britzensis' (m)
  • Salix alba var. vitellina 'Yelverton'
  • Salix babylonica var. pekinensis 'Tortuosa' (f)
  • Salix candida
  • Salix cinerea
  • Salix daphnoides 'Continental Purple'
  • Salix myrsinifolia
  • Salix pentandra
  • Salix purpurea 'Dicky Meadows' (m)
  • Salix purpurea 'Green Dicks'
  • Salix purpurea 'Nancy Saunders' (f)
  • Salix pyrifolia
  • Salix triandra 'Black Maul'
  • Salix udensis 'Sekka' (m)
  • Salix viminalis
  • Salix × fragilis
  • Salix × fragilis var. decipiens
  • Salix × rubra 'Harrison's' (f)
  • Salvia greggii 'Icing Sugar' (PBR)
  • Salvia greggii 'Lipstick'
  • Salvia nemorosa 'Ostfriesland'
  • Salvia nemorosa 'Pink Beauty'
  • Salvia officinalis
  • Salvia officinalis 'Purpurascens'
  • Salvia rosmarinus (Prostrata Group) 'Capri' (Ro)
  • Salvia rosmarinus 'Miss Jessopp's Upright' (Ro)
  • Salvia × jamensis 'Javier'
  • Salvia × sylvestris 'Blauhügel'
  • Salvia × sylvestris 'Rose Queen'
  • Salvia 'Blue Spire' (Pe)
  • Salvia 'Filigran' (Pe)
  • Salvia 'Hot Lips'
  • Salvia 'Little Spire' (PBR) (Pe)
  • Salvia 'Nachtvlinder'
  • Salvia 'Royal Bumble'
  • Sambucus nigra f. porphyrophylla 'Eva' (PBR)
  • Sanguisorba menziesii
  • Sanguisorba officinalis
  • Sarcococca confusa
  • Sarcococca hookeriana var. digyna 'Purple Stem'
  • Sarcococca ruscifolia
  • Sarcococca ruscifolia var. chinensis 'Dragon Gate'
  • Saxifraga × urbium (11)
  • Scabiosa caucasica 'Miss Willmott'
  • Scabiosa caucasica 'Perfecta Blue' (Perfecta Series)
  • Sedum spurium 'Schorbuser Blut'
  • Semiaquilegia 'Sugar Plum Fairy'
  • Sempervivum
  • Sisyrinchium striatum
  • Skimmia japonica 'Redruth' (f)
  • Skimmia japonica 'Rubella' (m)
  • Solanum laxum 'Album'
  • Spiraea japonica 'Goldflame'
  • Spiraea nipponica 'Snowmound'
  • Stachys byzantina
  • Stipa gigantea
  • Stipa tenuissima
  • Symphyotrichum ericoides 'Pink Cloud'
  • Symphyotrichum laeve 'Les Moutiers'
  • Symphyotrichum lateriflorum 'Lady in Black'
  • Symphyotrichum lateriflorum var. horizontale
  • Symphyotrichum novae-angliae 'Barr's Purple'
  • Symphyotrichum novae-angliae 'Helen Picton'
  • Symphyotrichum novae-angliae 'Herbstschnee'
  • Symphyotrichum novi-belgii 'Freda Ballard'
  • Symphyotrichum novi-belgii 'White Wings'
  • Symphyotrichum turbinellum misapplied
  • Symphyotrichum 'Little Carlow' (cordifolium hybrid)
  • Synthyris missurica subsp. stellata
  • Syringa meyeri 'Palibin'
  • Syringa pubescens subsp. microphylla
  • Syringa vulgaris
  • Taxus baccata
  • Taxus baccata 'Dovastonii Aurea' (m or f/v)
  • Taxus baccata 'Fastigiata Aureomarginata' (m/v)
  • Taxus baccata 'Summergold' (v)
  • Tellima grandiflora
  • Tellima grandiflora 'Forest Frost'
  • Thalictrum delavayi 'Album'
  • Thalictrum 'Black Stockings'
  • Thalictrum 'Splendide'
  • Thuja plicata
  • Thuja plicata 'Collyer's Gold'
  • Thymus polytrichus A. Kern. ex Borbás subsp. britannicus (Ronniger) Kerguélen
  • Thymus pulegioides
  • Thymus 'Doone Valley' (v)
  • Thymus 'Silver Posie'
  • Tiarella cordifolia
  • Tiarella 'Pink Bouquet'
  • Tiarella 'Sugar and Spice' (PBR)
  • Trachelospermum jasminoides 'Variegatum' (v)
  • Tricyrtis hirta
  • Trollius chinensis 'Golden Queen'
  • Trollius × cultorum 'New Moon'
  • Tulipa 'Angélique' (11)
  • Tulipa 'Cassini' (3)
  • Tulipa 'Cream Flag' (3)
  • Tulipa 'Golden Apeldoorn' (4)
  • Tulipa 'Inzell' (3)
  • Tulipa 'Mistress' (3)
  • Tulipa 'Queen of Night' (5)
  • Tulipa 'Salmon Prince' (1)
  • Verbascum chaixii 'Album'
  • Verbascum phoeniceum 'Rosetta'
  • Verbascum phoeniceum 'Violetta'
  • Verbascum (Cotswold Group) 'Cotswold Beauty'
  • Verbascum (Cotswold Group) 'Pink Domino'
  • Verbena bonariensis
  • Verbena hastata
  • Verbena hastata f. rosea 'Pink Spires'
  • Verbena hastata 'White Spires'
  • Verbena macdougalii 'Lavender Spires'
  • Verbena rigida
  • Veronicastrum virginicum
  • Veronicastrum virginicum f. roseum 'Pink Glow'
  • Veronicastrum virginicum 'Fascination'
  • Viburnum farreri
  • Viburnum harryanum
  • Viburnum lantana
  • Viburnum opulus
  • Viburnum tinus
  • Viburnum tinus 'Eve Price'
  • Viburnum tinus 'Gwenllian'
  • Viburnum tinus 'Lisarose' (PBR)
  • Viburnum × bodnantense 'Dawn'
  • Viburnum × burkwoodii
  • Vinca major
  • Vinca minor 'Atropurpurea'
  • Vinca minor 'Azurea Flore Pleno' (d)
  • Vinca minor f. alba 'Gertrude Jekyll'
  • Vinca minor 'Ralph Shugert' (v)
  • Weigela florida 'Foliis Purpureis'
  • Weigela 'Nana Variegata' (v)
  • Wisteria sinensis
  • Wisteria sinensis var. sinensis f. alba

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