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Acanthus mollis |
Acanthus spinosus L. |
Achillea ageratum |
Achillea ptarmica |
Acinos alpinus |
Actaea racemosa |
Actaea simplex Atropurpurea Group |
Agapanthus 'Albus' ambig. |
Agapanthus 'Blue Triumphator' |
Agapanthus inapertus |
Agapanthus 'Tinkerbell' (v) |
Agastache aurantiaca 'Apricot Sprite' |
Agastache foeniculum (Pursh) Kuntze |
Agastache rugosa 'Golden Jubilee' (PBR) |
Ageratina altissima 'Chocolate' |
Agrimonia eupatoria |
Ajuga reptans |
Ajuga reptans 'Braunherz' |
Ajuga reptans 'Burgundy Glow' (v) |
Ajuga reptans 'Pink Surprise' |
Albuca trichophylla |
Alcea rosea double pink-flowered (d) |
Alcea rosea double red-flowered (d) |
Alcea rosea double white-flowered (d) |
Alcea rosea double yellow-flowered (d) |
Alcea rosea 'Nigra' |
Alchemilla conjuncta |
Alchemilla erythropoda |
Alchemilla mollis |
Allium carinatum subsp. pulchellum |
Allium cepa 'Perutile' |
Allium cepa Proliferum Group |
Allium fistulosum |
Allium nutans |
Allium sativum |
Allium schoenoprasum |
Allium schoenoprasum f. albiflorum |
Allium schoenoprasum 'Black Isle Blush' |
Allium schoenoprasum 'Pink Perfection' |
Allium tuberosum |
Aloysia citrodora |
Alstroemeria psittacina |
Althaea cannabina |
Althaea officinalis |
Anemone decapetala |
Anemone hupehensis var. japonica 'Prinz Heinrich' |
Anemone × hybrida 'Honorine Jobert' |
Anemone × hybrida 'Königin Charlotte' |
Anemone × hybrida 'Whirlwind' |
Anemone × lesseri |
Anemone rivularis |
Anemone sylvestris |
Anethum graveolens |
Angelica archangelica |
Angelica atropurpurea |
Angelica 'Ebony' |
Angelica gigas |
Angelica pachycarpa |
Antennaria dioica 'Rubra' |
Anthemis punctata subsp. cupaniana |
Anthemis tinctoria |
Anthemis tinctoria 'E.C. Buxton' |
Anthriscus cerefolium |
Apium graveolens |
Apium graveolens (Secalinum Group) 'Par-cel' |
Aquilegia 'Blue Jay' (Songbird Series) |
Aquilegia 'Cardinal' (Songbird Series) |
Aquilegia 'Dove' (Songbird Series) |
Aquilegia flabellata 'Cameo Pink and White' (Cameo Series) |
Aquilegia 'Goldfinch' (Songbird Series) |
Aquilegia longissima |
Aquilegia 'Red Hobbit' |
Aquilegia 'Robin' (Songbird Series) |
Aquilegia vulgaris |
Aquilegia vulgaris 'William Guiness' |
Aquilegia 'Winky Blue-White' (Winky Series) |
Arabis ferdinandi-coburgi 'Old Gold' |
Arabis procurrens 'Variegata' (v) |
Arctium lappa |
Arisarum proboscideum |
Armeria juniperifolia |
Armeria juniperifolia 'Alba' |
Armeria maritima 'Rubrifolia' |
Armeria 'Nifty Thrifty' (v) |
Armoracia rusticana |
Arnica montana |
Artemisia abrotanum |
Artemisia absinthium |
Artemisia absinthium 'Lambrook Silver' |
Artemisia alba |
Artemisia alba 'Canescens' |
Artemisia caucasica |
Artemisia chamaemelifolia |
Artemisia dracunculus French |
Artemisia ludoviciana 'Valerie Finnis' |
Artemisia pontica |
Artemisia 'Powis Castle' |
Artemisia schmidtiana 'Nana' |
Artemisia stelleriana |
Artemisia vulgaris L. |
Arthropodium cirratum |
Arum maculatum |
Asclepias tuberosa |
Asperula tinctoria |
Aster × frikartii 'Mönch' |
Aster lateriflorus 'Prince' |
Aster novae-angliae 'Andenken an Alma Pötschke' |
Aster novae-angliae 'Barr's Pink' |
Aster novae-angliae 'Harrington's Pink' |
Aster novae-angliae 'Purple Cloud' |
Aster novi-belgii 'Heinz Richard' |
Aster novi-belgii 'Marie Ballard' |
Aster novi-belgii 'Purple Dome' |
Aster novi-belgii 'Schneekissen' |
Atriplex hortensis var. rubra |
Aubrieta 'Doctor Mules Variegata' (v) |
Aubrieta 'Greencourt Purple' |
Aubrieta 'Red Carpet' |
Aubrieta 'Swan Red' (v) |
Aurinia saxatilis 'Dudley Nevill Variegated' (v) |
Aurinia saxatilis 'Golden Queen' |
Ballota nigra |
Barbarea verna |
Belamcanda chinensis |
Borago officinalis |
Borago pygmaea |
Buddleja davidii 'Black Knight' |
Buddleja davidii 'Harlequin' (v) |
Buddleja davidii 'White Bouquet' |
Buddleja 'Lochinch' |
Buddleja 'Pink Delight' |
Buxus microphylla |
Buxus microphylla 'Compacta' |
Buxus microphylla 'Curly Locks' |
Buxus microphylla 'Green Pillow' |
Buxus microphylla var. japonica 'Winter Gem' |
Buxus sempervirens |
Buxus sempervirens 'Angustifolia' |
Buxus sempervirens 'Aureovariegata' (v) |
Buxus sempervirens 'Blauer Heinz' |
Buxus sempervirens 'Elegantissima' (v) |
Buxus sempervirens 'Graham Blandy' |
Buxus sempervirens 'Memorial' |
Buxus sempervirens 'Myrtifolia' |
Buxus sempervirens 'Parasol' |
Buxus sempervirens 'Rosmarinifolia' |
Buxus sempervirens 'Suffruticosa' |
Buxus sempervirens 'Waterfall' |
Buxus sinica var. insularis 'Justin Brouwers' |
Buxus sinica var. insularis 'Tide Hill' |
Calamintha grandiflora |
Calamintha nepeta subsp. nepeta |
Calendula officinalis |
Callistemon linearis |
Callistemon pallidus |
Callistemon salignus |
Caltha palustris |
Campanula cochlearifolia var. alba |
Campanula cochlearifolia 'Blue Baby' (Baby Series) |
Campanula cochlearifolia 'Elizabeth Oliver' (d) |
Campanula cochlearifolia 'Tubby' |
Campanula garganica 'Dickson's Gold' |
Campanula glomerata 'Emerald' |
Campanula glomerata 'Superba' |
Campanula lactiflora 'Loddon Anna' |
Campanula makaschvilii |
Campanula persicifolia 'Chettle Charm' (PBR) |
Campanula persicifolia 'Pride of Exmouth' (d) |
Campanula portenschlagiana |
Campanula poscharskyana |
Campanula poscharskyana 'Lisduggan Variety' |
Campanula punctata f. rubriflora 'Beetroot' |
Campanula punctata 'Wedding Bells' |
Campanula rotundifolia |
Campanula 'Sarastro' |
Cardamine pratensis |
Cardamine pratensis 'Diane's Petticoat' |
Cardamine pratensis 'Flore Pleno' (d) |
Carum carvi |
Caryopteris × clandonensis 'Kew Blue' |
Caryopteris × clandonensis 'Worcester Gold' |
Catananche caerulea |
Catananche caerulea 'Bicolor' |
Cedronella canariensis |
Centaurea cyanus |
Centaurea montana |
Centaurea montana 'Alba' |
Centaurea scabiosa |
Centaurium erythraea |
Centranthus ruber |
Centranthus ruber 'Albus' |
Cephalaria alpina |
Cephalaria gigantea |
Ceratostigma plumbaginoides |
Chamaemelum nobile |
Chamaemelum nobile 'Flore Pleno' (d) |
Chamaemelum nobile 'Treneague' |
Chelidonium majus |
Chenopodium bonus-henricus |
Chiastophyllum oppositifolium 'Jim's Pride' (v) |
Clematis integrifolia |
Clematis 'Kermesina' (Vt) |
Clinopodium vulgare |
Cochlearia officinalis |
Convallaria majalis |
Convolvulus cneorum |
Coreopsis grandiflora 'Early Sunrise' |
Coreopsis grandiflora 'Sunfire' |
Coreopsis verticillata |
Coreopsis verticillata 'Moonbeam' |
Coriandrum sativum |
Cornus alba L. |
Cornus mas |
Cornus sanguinea 'Midwinter Fire' |
Corydalis flexuosa 'Père David' |
Cotula hispida (DC.) Harv. |
Crocosmia × crocosmiiflora 'Dusky Maiden' |
Crocosmia × crocosmiiflora 'Emily McKenzie' |
Crocosmia × crocosmiiflora 'George Davison' Davison |
Crocosmia × crocosmiiflora 'Solfatare' |
Crocosmia 'Emberglow' |
Crocosmia 'Lucifer' |
Crocosmia 'Severn Sunrise' |
Cryptotaenia japonica |
Cyclamen cilicium |
Cyclamen coum |
Cyclamen hederifolium |
Cymbalaria muralis |
Cymbopogon flexuosus |
Cynara cardunculus |
Cynoglossum officinale |
Delphinium Pacific hybrids |
Deutzia gracilis 'Nikko' |
Dianthus anatolicus |
Dianthus 'Dewdrop' (p) |
Dianthus gratianopolitanus |
Dianthus gratianopolitanus 'Albus' |
Dianthus 'Inshriach Dazzler' (p) |
Dianthus 'Little Jock' (p/d) |
Dianthus 'Mrs Sinkins' (p) |
Dianthus myrtinervius |
Dianthus 'Nyewoods Cream' (p) |
Dianthus 'Pike's Pink' (p) |
Dianthus 'Pink Mrs Sinkins' (p) |
Dianthus 'Queen of Henri' (p) |
Dianthus 'Whatfield Joy' (p) |
Dianthus 'Whitehill' (p) |
Diascia fetcaniensis |
Diascia rigescens |
Dicentra spectabilis |
Dicentra spectabilis 'Alba' |
Dierama igneum |
Dierama pauciflorum |
Dierama pulcherrimum var. album |
Dierama pulcherrimum 'Blackbird' |
Dierama pulcherrimum Slieve Donard hybrids |
Digitalis ferruginea |
Digitalis 'Glory of Roundway' |
Digitalis × mertonensis |
Digitalis parviflora 'Milk Chocolate' |
Digitalis purpurea |
Digitalis purpurea f. albiflora |
Digitalis purpurea 'Sutton's Apricot' |
Dipsacus fullonum |
Dodecatheon meadia |
Drimys lanceolata |
Echinacea angustifolia |
Echinacea paradoxa |
Echinacea purpurea |
Echinacea purpurea 'Magnus' |
Echinacea purpurea 'White Swan' |
Echium vulgare |
Elsholtzia stauntonii |
Eremurus himalaicus |
Eremurus × isabellinus 'Cleopatra' |
Eremurus × isabellinus 'Pinokkio' |
Eremurus robustus |
Eremurus stenophyllus subsp. stenophyllus |
Erigeron karvinskianus |
Erodium 'Katherine Joy' |
Erodium × kolbianum 'Natasha' |
Erodium reichardii |
Erodium 'Stephanie' |
Erodium trifolium |
Erodium × variabile 'Album' |
Erodium × variabile 'Bishop's Form' |
Erodium × variabile 'Candy' |
Eruca vesicaria subsp. sativa |
Eryngium agavifolium |
Eryngium bourgatii 'Oxford Blue' |
Eryngium maritimum |
Eryngium planum |
Eryngium variifolium |
Erysimum 'Bowles's Mauve' |
Erysimum cheiri |
Erysimum 'Cotswold Gem' (v) |
Erysimum 'Jacob's Jacket' |
Erysimum 'Moonlight' |
Erysimum 'Orange Flame' |
Escallonia 'Iveyi' |
Escallonia rubra var. macrantha |
Eucalyptus citriodora |
Euonymus europaeus |
Eupatorium cannabinum |
Eupatorium cannabinum f. cannabinum 'Flore Pleno' (d) |
Eupatorium fortunei 'Fine Line' (v) |
Eupatorium purpureum |
Euphorbia amygdaloides 'Purpurea' |
Euphorbia cyparissias 'Fens Ruby' |
Euphorbia griffithii 'Fireglow' |
Euphorbia lathyris |
Euphorbia × martini |
Euphorbia polychroma |
Felicia rosulata |
Ficus carica 'Brown Turkey' (F) |
Filipendula ulmaria |
Filipendula ulmaria 'Rosea' |
Filipendula vulgaris 'Multiplex' (d) |
Foeniculum vulgare |
Foeniculum vulgare 'Purpureum' |
Forsythia × intermedia 'Spring Glory' |
Fragaria vesca (F) |
Fragaria vesca 'Golden Alexandra' |
Francoa sonchifolia |
Frankenia thymifolia |
Fuchsia 'Billy Green' (T) |
Fuchsia 'City of Leicester' |
Fuchsia 'Coralle' (T) |
Fuchsia denticulata |
Fuchsia 'Genii' |
Fuchsia glazioviana |
Fuchsia hartwegii |
Fuchsia hatschbachii |
Fuchsia 'Hawkshead' |
Fuchsia 'Lady Boothby' |
Fuchsia magellanica var. gracilis 'Aurea' |
Fuchsia magellanica 'Pumila' |
Fuchsia magellanica 'Versicolor' (v) |
Fuchsia paniculata (T) |
Fuchsia procumbens |
Fuchsia splendens |
Fuchsia 'Thalia' (T) |
Fuchsia thymifolia (E) |
Fuchsia 'Tom Thumb' |
Fuchsia 'Tom West' Meillez (v) |
Fuchsia triphylla (T) |
Gaillardia 'Arizona Sun' |
Galega officinalis |
Galega officinalis 'Alba' |
Galium odoratum |
Galium verum |
Gaura lindheimeri |
Gaura lindheimeri 'Corrie's Gold' (v) |
Genista pilosa 'Procumbens' |
Genista tinctoria |
Geranium 'Ann Folkard' |
Geranium × cantabrigiense |
Geranium × cantabrigiense 'Biokovo' |
Geranium (Cinereum Group) 'Ballerina' |
Geranium dalmaticum |
Geranium endressii |
Geranium himalayense 'Plenum' (d) |
Geranium 'Johnson's Blue' |
Geranium macrorrhizum 'Album' |
Geranium macrorrhizum 'Bevan's Variety' |
Geranium macrorrhizum 'Variegatum' (v) |
Geranium × magnificum |
Geranium 'Mavis Simpson' |
Geranium nodosum |
Geranium orientalitibeticum |
Geranium phaeum |
Geranium phaeum 'Lily Lovell' |
Geranium 'Philippe Vapelle' |
Geranium pratense |
Geranium renardii |
Geranium × riversleaianum 'Russell Prichard' |
Geranium robertianum |
Geranium robertianum 'Celtic White' |
Geranium sanguineum |
Geranium sanguineum var. striatum |
Geranium sessiliflorum subsp. novae-zelandiae 'Nigricans' |
Geranium subcaulescens 'Giuseppii' |
Geranium subcaulescens 'Splendens' |
Geranium versicolor |
Geum 'Bell Bank' |
Geum 'Blazing Sunset' (d) |
Geum 'Georgenberg' |
Geum 'Lady Stratheden' |
Geum 'Mrs W. Moore' |
Geum rivale |
Ginkgo biloba |
Glaucium flavum |
Glechoma hederacea |
Glycyrrhiza glabra |
Glycyrrhiza uralensis |
Glycyrrhiza yunnanensis |
Gratiola officinalis |
Gypsophila repens 'Dubia' |
Hardenbergia violacea |
Hebe buchananii |
Hebe cupressoides 'Boughton Dome' |
Hebe 'Emerald Gem' |
Hebe hulkeana |
Hebe pinguifolia 'Pagei' |
Hebe vernicosa |
Hebe 'Youngii' |
Helenium 'Moerheim Beauty' |
Helenium 'Ruby Thuesday' |
Helenium 'Wesergold' |
Helenium 'Wyndley' |
Helianthemum 'Beech Park Red' |
Helianthemum 'Ben Alder' |
Helianthemum 'Ben Fhada' |
Helianthemum 'Ben Ledi' |
Helianthemum nummularium |
Helianthemum 'Rosakönigin' |
Helianthemum 'The Bride' |
Helianthemum 'Wisley Primrose' |
Helichrysum italicum |
Helichrysum microphyllum (Willd.) Cambess. |
Helleborus argutifolius |
Helleborus × hybridus Harvington pink |
Helleborus × hybridus Harvington red |
Helleborus × hybridus 'Harvington Shades of the Night' |
Helleborus × hybridus Harvington speckled |
Helleborus × hybridus Harvington white |
Helleborus × hybridus Harvington yellow |
Helleborus × hybridus Harvington yellow speckled |
Helleborus niger Harvington hybrids |
Hemerocallis 'Black Magic' |
Hemerocallis 'Catherine Woodbery' |
Hemerocallis 'Cream Drop' |
Hemerocallis 'Double River Wye' (d) |
Hemerocallis 'Frans Hals' |
Hemerocallis fulva 'Flore Pleno' (d) |
Hemerocallis 'Her Majesty's Wizard' |
Hemerocallis 'Pink Damask' |
Hemerocallis 'Stella de Oro' |
Hepatica nobilis |
Heuchera 'Leuchtkäfer' |
Heuchera pulchella |
Heuchera villosa 'Palace Purple' |
Hosta 'Blue Angel' (sieboldiana) |
Hosta 'Fire and Ice' (v) |
Hosta 'Great Expectations' (sieboldiana) (v) |
Hosta 'Sum and Substance' |
Hosta venusta |
Humulus lupulus 'Aureus' |
Humulus lupulus 'Wye Challenger' |
Hyacinthoides non-scripta |
Hypericum aegypticum |
Hypericum androsaemum |
Hypericum perforatum |
Hyssopus officinalis |
Hyssopus officinalis f. albus |
Hyssopus officinalis subsp. aristatus |
Hyssopus officinalis 'Roseus' |
Iberis sempervirens 'Weisser Zwerg' |
Indigofera australis |
Inula helenium |
Iris 'Autumn Encore' (TB) |
Iris 'Caliente' (TB) |
Iris chrysographes 'Black Knight' |
Iris 'Desert Echo' (TB) |
Iris foetidissima |
Iris forrestii |
Iris japonica 'Variegata' (v) |
Iris 'Night Owl' (TB) |
Iris setosa |
Iris setosa var. arctica |
Iris sibirica |
Iris sibirica 'Regality' |
Iris sibirica 'Sparkling Rosé' |
Isatis tinctoria |
Jasminum officinale |
Jasminum officinale 'Argenteovariegatum' (v) |
Jasminum officinale 'Aureum' (v) |
Jasminum officinale [Fiona Sunrise] = 'Frojas' (PBR) |
Jovibarba allionii |
Juniperus communis |
Knautia arvensis |
Knautia macedonica |
Kniphofia 'Alcazar' |
Kniphofia 'Little Maid' |
Kniphofia 'Nancy's Red' |
Kniphofia rooperi |
Kniphofia 'Timothy' |
Lamium galeobdolon |
Lamium maculatum 'Beacon Silver' |
Lamium maculatum 'White Nancy' |
Lamium maculatum 'Wootton Pink' |
Lamium orvala |
Lathyrus aureus |
Lathyrus latifolius deep pink-flowered |
Lathyrus latifolius 'White Pearl' |
Lathyrus niger |
Lathyrus vernus |
Lathyrus vernus 'Alboroseus' |
Laurus nobilis |
Laurus nobilis f. angustifolia |
Laurus nobilis 'Aurea' |
Lavandula angustifolia |
Lavandula angustifolia 'Alba' |
Lavandula angustifolia 'Arctic Snow' |
Lavandula angustifolia 'Ashdown Forest' |
Lavandula angustifolia 'Cedar Blue' |
Lavandula angustifolia 'Folgate' |
Lavandula angustifolia 'Hidcote' |
Lavandula angustifolia 'Hidcote Pink' |
Lavandula angustifolia 'Imperial Gem' |
Lavandula angustifolia [Little Lottie] = 'Clarmo' |
Lavandula angustifolia 'Mellisa Lilac' (PBR) |
Lavandula angustifolia 'Munstead' |
Lavandula angustifolia 'Nana Alba' |
Lavandula angustifolia 'Peter Pan' |
Lavandula aristibracteata |
Lavandula 'Avonview' |
Lavandula 'Bee Cool' (PBR) |
Lavandula canariensis |
Lavandula × chaytoriae 'Richard Gray' |
Lavandula × chaytoriae 'Sawyers' |
Lavandula dentata var. candicans |
Lavandula dentata var. dentata 'Royal Crown' |
Lavandula 'Fathead' |
Lavandula × ginginsii 'Goodwin Creek Grey' |
Lavandula 'Helmsdale' (PBR) |
Lavandula × intermedia 'Alba' |
Lavandula × intermedia 'Grosso' |
Lavandula × intermedia 'Pale Pretender' |
Lavandula lanata |
Lavandula multifida |
Lavandula pedunculata subsp. pedunculata |
Lavandula pinnata |
Lavandula 'Regal Splendour' (PBR) |
Lavandula rotundifolia |
Lavandula stoechas [Little Bee Rose] = 'Florvendula Rose' (Little Bee Series) |
Lavandula stoechas subsp. stoechas f. leucantha 'Snowman' |
Lavandula stoechas subsp. stoechas f. rosea 'Kew Red' |
Lavandula viridis |
Lavandula 'Willow Vale' |
Lavatera × clementii 'Barnsley' |
Leonurus cardiaca |
Leptinella dendyi |
Leptospermum petersonii |
Leptospermum scoparium (Nanum Group) 'Kea' |
Leucanthemum × superbum |
Leucanthemum × superbum 'Fiona Coghill' (d) |
Leucanthemum × superbum 'Phyllis Smith' |
Leucanthemum × superbum 'Sonnenschein' |
Leucanthemum vulgare |
Levisticum officinale |
Lewisia cotyledon Sunset Group |
Lewisia pygmaea |
Liatris spicata 'Floristan Violett' |
Liatris spicata 'Floristan Weiss' |
Liatris spicata 'Kobold' |
Ligularia dentata 'Desdemona' |
Ligularia przewalskii |
Ligusticum scoticum |
Lilium candidum (IXb/a) |
Lilium formosanum var. pricei (IXb/a) |
Lilium lancifolium 'Flore Pleno' (IXc/d) |
Limonium cosyrense |
Limonium platyphyllum |
Linaria purpurea |
Linaria vulgaris |
Linum perenne |
Linum usitatissimum |
Lobelia cardinalis 'Queen Victoria' |
Lobelia siphilitica |
Lobelia × speciosa |
Lobelia × speciosa 'Russian Princess' purple-flowered |
Lonicera fragrantissima |
Lonicera japonica 'Halliana' |
Lonicera japonica 'Hall's Prolific' |
Lonicera periclymenum |
Lonicera periclymenum 'Belgica' |
Lonicera periclymenum 'Graham Thomas' |
Lonicera periclymenum 'Serotina' |
Lophomyrtus × ralphii |
Lophomyrtus × ralphii 'Variegata' (v) |
Lotus corniculatus |
Luma apiculata |
Luma apiculata 'Glanleam Gold' (v) |
Luma chequen |
Lupinus arboreus |
Lupinus Russell hybrids |
Lychnis flos-cuculi |
Lysimachia clethroides |
Lysimachia nummularia 'Aurea' |
Lysimachia punctata L. |
Lythrum salicaria |
Maianthemum racemosum |
Malva moschata |
Malva moschata f. alba |
Marrubium vulgare |
Melaleuca alternifolia |
Melissa officinalis |
Melissa officinalis 'Aurea' (v) |
Mentha aquatica |
Mentha arvensis |
Mentha arvensis 'Banana' |
Mentha arvensis var. piperascens |
Mentha asiatica |
Mentha cervina |
Mentha cervina alba |
Mentha eucalyptus mint |
Mentha × gracilis 'Variegata' (v) |
Mentha 'Hillary's Sweet Lemon' |
Mentha 'Julia's Sweet Citrus' |
Mentha lavender mint |
Mentha longifolia Buddleia Mint Group |
Mentha longifolia subsp. schimperi |
Mentha longifolia silver-leaved |
Mentha × piperita |
Mentha × piperita f. citrata |
Mentha × piperita f. citrata 'Basil' |
Mentha × piperita f. citrata 'Chocolate' |
Mentha × piperita f. citrata 'Lemon' |
Mentha × piperita f. citrata 'Lime' |
Mentha × piperita f. citrata 'Orange' |
Mentha × piperita f. citrata 'Swiss Ricola' |
Mentha pulegium |
Mentha pulegium 'Upright' |
Mentha × smithiana |
Mentha spicata |
Mentha spicata var. crispa |
Mentha spicata var. crispa 'Moroccan' |
Mentha spicata 'Spanish Furry' |
Mentha spicata 'Tashkent' |
Mentha suaveolens |
Mentha suaveolens 'Variegata' (v) |
Mentha × villosa var. alopecuroides Bowles's mint |
Monarda 'Beauty of Cobham' |
Monarda 'Cambridge Scarlet' |
Monarda 'Croftway Pink' |
Monarda fistulosa |
Monarda 'Prärienacht' |
Monarda 'Schneewittchen' |
Monarda 'Squaw' |
Myrrhis odorata |
Myrtus communis |
Myrtus communis subsp. tarentina |
Myrtus communis subsp. tarentina 'Microphylla Variegata' (v) |
Myrtus communis 'Variegata' (v) |
Nepeta cataria |
Nepeta cataria 'Citriodora' |
Nepeta × faassenii |
Nepeta nervosa |
Nepeta racemosa 'Snowflake' |
Nepeta racemosa 'Walker's Low' |
Nepeta sibirica |
Nepeta 'Six Hills Giant' |
Nepeta tuberosa |
Ocimum 'African Blue' |
Ocimum basilicum 'Genovese' |
Ocimum basilicum 'Horapha' |
Ocimum basilicum var. purpurascens 'Red Rubin' |
Ocimum × citriodorum 'Siam Queen' |
Ocimum minimum |
Oenothera biennis |
Oenothera kunthiana |
Oenothera macrocarpa |
Ononis spinosa |
Onopordum acanthium |
Origanum 'Bristol Cross' |
Origanum 'Buckland' |
Origanum 'Carol's Delight' |
Origanum dictamnus |
Origanum 'Dingle Fairy' |
Origanum 'Hot and Spicy' |
Origanum 'Kent Beauty' |
Origanum laevigatum |
Origanum laevigatum 'Herrenhausen' |
Origanum laevigatum 'Hopleys' |
Origanum majorana |
Origanum 'Norton Gold' |
Origanum 'Nymphenburg' |
Origanum onites |
Origanum Overseas Farm hybrid |
Origanum 'Rosenkuppel' |
Origanum rotundifolium |
Origanum vulgare |
Origanum vulgare 'Aureum' |
Origanum vulgare 'Compactum' |
Origanum vulgare 'Country Cream' (v) |
Origanum vulgare 'Gold Tip' (v) |
Origanum vulgare subsp. hirtum 'Greek' |
Origanum vulgare 'Thumble's Variety' |
Origanum 'Z'Attar' |
Osteospermum 'Hopleys' |
Osteospermum 'Silver Sparkler' (v) |
Osteospermum 'Weetwood' |
Oxalis acetosella |
Papaver orientale 'Allegro' |
Papaver orientale 'Coral Reef' |
Papaver orientale (Goliath Group) 'Beauty of Livermere' |
Papaver orientale 'Patty's Plum' |
Papaver orientale 'Royal Wedding' |
Papaver rupifragum 'Flore Pleno' (d) |
Parahebe × bidwillii |
Parahebe catarractae 'Delight' |
Parahebe lyallii |
Passiflora caerulea |
Pelargonium abrotanifolium (Sc) |
Pelargonium acetosum |
Pelargonium 'Apple Blossom Rosebud' (Z/d) |
Pelargonium 'Ardens' |
Pelargonium 'Ardwick Cinnamon' (Sc) |
Pelargonium 'Ashby' (U/Sc) |
Pelargonium 'Askham Fringed Aztec' (R) |
Pelargonium 'Atomic Snowflake' (Sc/v) |
Pelargonium 'Atrium' (U) |
Pelargonium 'Attar of Roses' (Sc) |
Pelargonium 'Berkswell Lace' (A) |
Pelargonium 'Beromünster' (Dec) |
Pelargonium 'Bird Dancer' (Dw/St) |
Pelargonium 'Black Knight' (R) |
Pelargonium 'Blandfordianum' (Sc) |
Pelargonium 'Brilliantine' (Sc) |
Pelargonium 'Brunswick' (Sc) |
Pelargonium 'California Brilliant' (U) |
Pelargonium capitatum |
Pelargonium 'Captain Starlight' (A) |
Pelargonium carnosum |
Pelargonium caucalifolium subsp. caucalifolium |
Pelargonium 'Charity' (Sc) |
Pelargonium 'Chocolate Peppermint' (Sc) |
Pelargonium 'Citriodorum' (Sc) |
Pelargonium 'Clorinda' (U/Sc) |
Pelargonium 'Copthorne' (U/Sc) |
Pelargonium cortusifolium |
Pelargonium 'Cottenham Glamour' (A) |
Pelargonium 'Cottenham Jubilee' (A) |
Pelargonium 'Creamy Nutmeg' (Sc/v) |
Pelargonium 'Crimson Unique' (U) |
Pelargonium crispum 'Variegatum' (Sc/v) |
Pelargonium crithmifolium |
Pelargonium 'Crocodile' (I/C/d) |
Pelargonium cucullatum 'Flore Pleno' |
Pelargonium 'Deerwood Lavender Lad' (Sc) |
Pelargonium 'Deerwood Lavender Lass' |
Pelargonium 'Delli' (R) |
Pelargonium denticulatum |
Pelargonium denticulatum 'Filicifolium' (Sc) |
Pelargonium dichondrifolium (Sc) |
Pelargonium 'Distinction' (Z) |
Pelargonium echinatum |
Pelargonium 'Eskay Ruby' (A) |
Pelargonium 'Fair Ellen' (Sc) |
Pelargonium 'Fairy Queen' |
Pelargonium Fragrans Group (Sc) |
Pelargonium 'Freak of Nature' (Z/v) |
Pelargonium 'Frensham' (Sc) |
Pelargonium 'Friesdorf' (Dw/Fr) |
Pelargonium 'Galway Star' (Sc/v) |
Pelargonium 'Gemstone' (Sc) |
Pelargonium gibbosum |
Pelargonium 'Golden Oldie' (Sc) |
Pelargonium 'Golden Staphs' (Z/St/C) |
Pelargonium 'Grace Thomas' (Sc) |
Pelargonium grandiflorum |
Pelargonium 'Graveolens' (Sc) |
Pelargonium 'Green Eyes' (I/d) |
Pelargonium 'Grey Lady Plymouth' (Sc/v) |
Pelargonium grossularioides |
Pelargonium 'Hills of Snow' (Z/v) |
Pelargonium hispidum |
Pelargonium 'Hula' (R × U) |
Pelargonium ionidiflorum |
Pelargonium 'Jessel's Unique' (U) |
Pelargonium 'Julie's Delight' (Sc) |
Pelargonium 'Lady Mary' (Sc) |
Pelargonium 'Lady Plymouth' (Sc/v) |
Pelargonium 'Lady Scarborough' (Sc) |
Pelargonium laevigatum |
Pelargonium lanceolatum |
Pelargonium 'Lara Starshine' (Sc) |
Pelargonium 'L'Élégante' (I/v) |
Pelargonium 'Lemon Fancy' (Sc) |
Pelargonium 'Lilian Pottinger' (Sc) |
Pelargonium 'Limoneum' (Sc) |
Pelargonium 'Little Gem' (Sc) |
Pelargonium 'Lord Bute' (R) |
Pelargonium 'Mabel Grey' (Sc) |
Pelargonium 'Madame Auguste Nonin' (U/Sc) |
Pelargonium 'Madame Layal' (A) |
Pelargonium 'Marchioness of Bute' (R/Dec) |
Pelargonium 'Meadowside Midnight' (St/C) |
Pelargonium 'Michael' (A) |
Pelargonium 'Miss Burdett Coutts' (Z/v) |
Pelargonium 'Miss Stapleton' |
Pelargonium 'Morwenna' (R) |
Pelargonium 'Mr Henry Cox' (Z/v) |
Pelargonium myrrhifolium var. coriandrifolium |
Pelargonium 'Nervous Mabel' (Sc) |
Pelargonium odoratissimum (Sc) |
Pelargonium 'Oldbury Duet' (A/v) |
Pelargonium 'Orange Fizz' (Sc) |
Pelargonium 'Pagoda' (Z/St/d) |
Pelargonium papilionaceum |
Pelargonium 'Paton's Unique' (U/Sc) |
Pelargonium 'Paul Crampel' (Z) |
Pelargonium 'Perlenkette' (Z/d) |
Pelargonium 'Phyllis' (U/v) |
Pelargonium 'Picotee' |
Pelargonium 'Pink Champagne' (Sc) |
Pelargonium 'Polka' (U) |
Pelargonium 'Prince of Orange' (Sc) |
Pelargonium 'Purple Unique' (U/Sc) |
Pelargonium 'Radula' (Sc) |
Pelargonium 'Red Spider' (Dw/Ca) |
Pelargonium 'Red Witch' (Dw/St/d) |
Pelargonium 'Renate Parsley' |
Pelargonium reniforme |
Pelargonium 'Richard Gibbs' (Sc) |
Pelargonium 'Rimfire' (R) |
Pelargonium 'Rio Grande' (I/d) |
Pelargonium 'Rober's Lemon Rose' (Sc) |
Pelargonium 'Robin's Unique' (U) |
Pelargonium 'Roller's Satinique' (U) |
Pelargonium 'Rollisson's Unique' (U) |
Pelargonium 'Rose Silver Cascade' (I) |
Pelargonium 'Royal Oak' (Sc) |
Pelargonium 'Schottii' |
Pelargonium 'Seeley's Pansy' (A) |
Pelargonium 'Shottesham Pet' (Sc) |
Pelargonium sidoides |
Pelargonium 'Spanish Angel' (A) |
Pelargonium 'Splendide' |
Pelargonium 'Spring Park' (A) |
Pelargonium 'Startel Salmon' (Z/St) |
Pelargonium 'Sugar Baby' (DwI) |
Pelargonium 'Susan Payne' (Dw/d) |
Pelargonium 'Sweet Mimosa' (Sc) |
Pelargonium tetragonum |
Pelargonium 'The Mole' (A) |
Pelargonium 'The Tamar' (A) |
Pelargonium 'Tip Top Duet' (A) |
Pelargonium tomentosum (Sc) |
Pelargonium 'Torrento' (Sc) |
Pelargonium 'Trudie' (Dw/Fr) |
Pelargonium 'Unique Aurore' (U) |
Pelargonium 'Vancouver Centennial' (Dw/St/C) |
Pelargonium 'Variegated Petit Pierre' (Min/v) |
Pelargonium 'Viscossisimum' (Sc) |
Pelargonium 'Voodoo' (U) |
Pelargonium 'Wantirna' (Z/v) |
Pelargonium 'Welling' (Sc) |
Pelargonium 'White Feather' (Z/St) |
Penstemon 'Andenken an Friedrich Hahn' |
Penstemon 'Apple Blossom' |
Penstemon campanulatus |
Penstemon digitalis 'Husker Red' |
Penstemon 'Evelyn' |
Penstemon heterophyllus 'Catherine de la Mare' |
Penstemon 'Hidcote Pink' |
Penstemon 'Hidcote White' |
Penstemon hirsutus var. pygmaeus |
Penstemon 'John Nash' |
Penstemon 'King George V' |
Penstemon 'Papal Purple' |
Penstemon 'Pennington Gem' |
Penstemon 'Pensham Victoria Plum' |
Penstemon pinifolius 'Wisley Flame' |
Penstemon 'Raven' |
Penstemon 'Schoenholzeri' |
Penstemon 'Sour Grapes' M. Fish |
Pentaglottis sempervirens |
Perovskia atriplicifolia |
Persicaria affinis 'Donald Lowndes' |
Persicaria amplexicaulis |
Persicaria bistorta |
Persicaria odorata |
Persicaria vacciniifolia |
Petasites albus |
Petasites fragrans |
Petroselinum crispum 'Bravour' |
Petroselinum crispum French |
Petroselinum crispum var. tuberosum |
Phlomis fruticosa |
Phlox douglasii 'Crackerjack' |
Phlox douglasii 'Ochsenblut' |
Phlox douglasii 'Rose Cushion' |
Phlox paniculata 'Bright Eyes' |
Phlox paniculata 'Norah Leigh' (v) |
Phlox paniculata 'Otley Purple' |
Phlox paniculata 'White Admiral' |
Phlox subulata 'Marjorie' |
Phuopsis stylosa |
Phygelius aequalis 'Sani Pass' |
Phygelius aequalis 'Trewidden Pink' |
Phygelius capensis |
Phygelius × rectus 'Moonraker' |
Physalis alkekengi var. franchetii |
Physostegia virginiana 'Crown of Snow' |
Physostegia virginiana 'Vivid' |
Phytolacca americana |
Phytolacca americana 'Silberstein' (v) |
Pilosella aurantiaca |
Plantago major 'Rosularis' |
Plantago major 'Rubrifolia' |
Plantago media |
Platycodon grandiflorus |
Polemonium caeruleum |
Polemonium caeruleum subsp. caeruleum f. album |
Polemonium reptans |
Polygonatum × hybridum |
Polygonatum × hybridum 'Striatum' (v) |
Portulaca oleracea |
Potentilla anserina |
Potentilla atrosanguinea |
Potentilla erecta |
Potentilla 'Gibson's Scarlet' |
Potentilla 'Helen Jane' |
Potentilla nepalensis 'Miss Willmott' |
Potentilla neumanniana 'Nana' |
Potentilla recta var. sulphurea |
Potentilla 'Roxanne' (d) |
Potentilla thurberi 'Monarch's Velvet' |
Potentilla × tonguei |
Primula auricula L. (Au) |
Primula elatior (Pr) |
Primula florindae (Si) |
Primula Gold-laced Group (Pr/Poly) |
Primula japonica 'Miller's Crimson' (Pf) |
Primula 'Joanna' |
Primula 'Lady Greer' (Pr/Poly) |
Primula 'Schneekissen' (Pr/Prim) |
Primula veris (Pr) |
Primula veris orange-flowered (Pr) |
Primula vialii (So) |
Primula vulgaris (Pr/Prim) |
Primula vulgaris subsp. sibthorpii (Pr/Prim) |
Primula 'Wanda' (Pr/Prim) |
Prunella vulgaris |
Pterocephalus perennis |
Pulicaria dysenterica |
Pulmonaria [Opal] = 'Ocupol' |
Pulmonaria saccharata 'Mrs Moon' |
Pulsatilla vulgaris |
Pulsatilla vulgaris 'Alba' |
Pulsatilla vulgaris var. rubra |
Pycnanthemum pilosum |
Ranunculus ficaria |
Ranunculus ficaria 'Brazen Hussy' |
Ranunculus ficaria 'Collarette' (d) |
Ranunculus ficaria 'Double Bronze' (d) |
Ranunculus ficaria 'Green Petal' |
Ranunculus ficaria 'Ken Aslet Double' (d) |
Rehmannia elata |
Reseda alba |
Reseda luteola |
Rheum × hybridum 'Victoria' |
Rhodiola pachyclados |
Rhodiola rosea |
Ribes sanguineum 'King Edward VII' |
Ribes sanguineum [White Icicle] = 'Ubric' |
Rosa glauca ambig. |
Rosa rugosa (Ru) |
Rosmarinus officinalis var. albiflorus |
Rosmarinus officinalis var. albiflorus 'Lady in White' |
Rosmarinus officinalis 'Alderney' |
Rosmarinus officinalis var. angustissimus 'Corsican Blue' |
Rosmarinus officinalis 'Barbecue' (PBR) |
Rosmarinus officinalis 'Blue Lagoon' |
Rosmarinus officinalis 'Blue Rain' |
Rosmarinus officinalis 'Boule' |
Rosmarinus officinalis 'Fota Blue' |
Rosmarinus officinalis 'Genges Gold' (v) |
Rosmarinus officinalis 'Green Ginger' |
Rosmarinus officinalis 'Joyce DeBaggio' (v) |
Rosmarinus officinalis 'Majorca Pink' |
Rosmarinus officinalis 'Miss Jessopp's Upright' |
Rosmarinus officinalis Prostratus Group |
Rosmarinus officinalis (Prostratus Group) 'Capri' |
Rosmarinus officinalis 'Roseus' |
Rosmarinus officinalis 'Salem' |
Rosmarinus officinalis 'Sea Level' |
Rosmarinus officinalis 'Severn Sea' |
Rosmarinus officinalis 'Sissinghurst Blue' |
Rosmarinus officinalis 'Tuscan Blue' |
Rubia tinctorum |
Rudbeckia fulgida var. sullivantii 'Goldsturm' |
Rumex acetosa |
Rumex acetosa 'Profusion' |
Rumex sanguineus var. sanguineus |
Rumex scutatus 'Silver Shield' |
Ruta graveolens 'Jackman's Blue' |
Salvia apiana |
Salvia blancoana |
Salvia blepharophylla |
Salvia buchananii |
Salvia cacaliifolia |
Salvia candelabrum |
Salvia 'Christine Yeo' |
Salvia clevelandii |
Salvia confertiflora |
Salvia corrugata |
Salvia discolor |
Salvia elegans 'Scarlet Pineapple' |
Salvia elegans 'Tangerine' |
Salvia greggii |
Salvia greggii 'Peach' |
Salvia interrupta |
Salvia involucrata 'Bethellii' |
Salvia × jamensis 'Desert Blaze' (v) |
Salvia × jamensis 'La Luna' |
Salvia × jamensis 'Raspberry Royale' |
Salvia × jamensis 'Red Velvet' |
Salvia lavandulifolia |
Salvia leucantha |
Salvia leucantha 'Purple Velvet' |
Salvia microphylla |
Salvia microphylla var. microphylla |
Salvia microphylla 'Pink Blush' |
Salvia 'Mulberry Jam' |
Salvia nemorosa 'Ostfriesland' |
Salvia officinalis 'Berggarten' |
Salvia officinalis broad-leaved |
Salvia officinalis 'Icterina' (v) |
Salvia officinalis 'Purpurascens' |
Salvia officinalis 'Tricolor' (v) |
Salvia officinalis variegated (v) |
Salvia patens |
Salvia patens 'Cambridge Blue' |
Salvia patens 'Guanajuato' |
Salvia patens 'White Trophy' |
Salvia pratensis |
Salvia pratensis 'Rose Rhapsody' (Ballet Series) |
Salvia sclarea |
Salvia uliginosa |
Salvia verbenaca |
Sambucus nigra 'Marginata' (v) |
Sambucus nigra f. porphyrophylla 'Guincho Purple' |
Sanguisorba minor |
Sanguisorba obtusa |
Sanguisorba officinalis |
Sanguisorba tenuifolia |
Santolina chamaecyparissus |
Santolina chamaecyparissus 'Nana' |
Santolina chamaecyparissus 'Small-Ness' |
Santolina pinnata |
Santolina pinnata subsp. neapolitana 'Edward Bowles' |
Santolina rosmarinifolia subsp. rosmarinifolia |
Saponaria officinalis |
Saponaria officinalis 'Betty Arnold' (d) |
Saponaria officinalis 'Rosea Plena' (d) |
Satureja douglasii 'Indian Mint' (PBR) |
Satureja hortensis |
Satureja montana |
Satureja montana citriodora |
Satureja montana 'Purple Mountain' |
Satureja spicigera |
Saxifraga 'Alan Martin' (× boydilacina) (7) |
Saxifraga 'Alba' (× apiculata) (7) |
Saxifraga 'Aureopunctata' (× urbium) (11/v) |
Saxifraga 'Beatrix Stanley' (7) |
Saxifraga 'Black Beauty' (15) |
Saxifraga 'Boston Spa' (× elisabethae) (7) |
Saxifraga 'Clarence Elliott' (umbrosa) (11) |
Saxifraga 'Cloth of Gold' (exarata subsp. moschata) (15) |
Saxifraga 'Correvoniana' Farrer (paniculata) (8) |
Saxifraga cuneifolia (11) |
Saxifraga 'Hi-Ace' (15/v) |
Saxifraga obtusa (7) |
Saxifraga 'Peter Pan' (15) |
Saxifraga 'Primulaize' (9 × 11) |
Saxifraga 'Regina' (× prossenii) (7) |
Saxifraga sempervivum f. stenophylla (7) |
Saxifraga Southside Seedling Group (8) |
Saxifraga 'White Pixie' (15) |
Scabiosa caucasica 'Goldingensis' |
Scabiosa caucasica 'Miss Willmott' |
Schizostylis coccinea f. alba |
Schizostylis coccinea 'Major' |
Schizostylis coccinea 'Mollie Gould' |
Schizostylis coccinea 'Mrs Hegarty' |
Scrophularia auriculata |
Scrophularia auriculata 'Variegata' (v) |
Scutellaria galericulata |
Sedum acre |
Sedum aizoon 'Euphorbioides' |
Sedum 'Bertram Anderson' |
Sedum cauticola |
Sedum 'Dudley Field' |
Sedum erythrostictum 'Mediovariegatum' (v) |
Sedum (Herbstfreude Group) 'Herbstfreude' |
Sedum kamtschaticum var. floriferum 'Weihenstephaner Gold' |
Sedum kamtschaticum var. kamtschaticum 'Variegatum' (v) |
Sedum lydium |
Sedum middendorffianum |
Sedum oreganum |
Sedum populifolium |
Sedum 'Ruby Glow' |
Sedum rupestre 'Angelina' |
Sedum sexangulare |
Sedum sieboldii 'Mediovariegatum' (v) |
Sedum spathulifolium 'Cape Blanco' |
Sedum spathulifolium 'Purpureum' |
Sedum spectabile |
Sedum spectabile 'Stardust' |
Sedum spurium 'Tricolor' (v) |
Sedum spurium 'Voodoo' |
Sedum stenopetalum 'Douglasii' |
Sedum telephium (Atropurpureum Group) 'Purple Emperor' |
Sedum urvillei Sartorianum Group |
Sempervivum arachnoideum 'White Christmas' |
Sempervivum 'Bernstein' |
Sempervivum 'Black Knight' |
Sempervivum 'Blood Tip' |
Sempervivum 'Brock' |
Sempervivum calcareum 'Grigg's Surprise' |
Sempervivum 'Clare' |
Sempervivum 'Crispyn' |
Sempervivum 'Engle's' |
Sempervivum giuseppii |
Sempervivum 'Granat' |
Sempervivum 'Jubilee' |
Sempervivum 'Lilac Time' |
Sempervivum 'Mahogany' |
Sempervivum marmoreum subsp. marmoreum var. dinaricum |
Sempervivum 'Oddity' |
Sempervivum 'Ornatum' |
Sempervivum 'Reinhard' |
Sempervivum 'Silberspitz' |
Sempervivum 'Starshine' |
Sempervivum tectorum |
Sempervivum tectorum 'Nigrum' |
Seriphidium canum |
Seriphidium maritimum |
Serratula seoanei |
Sidalcea 'Elsie Heugh' |
Silene dioica |
Silene dioica f. lactea |
Silene uniflora 'Druett's Variegated' (v) |
Silene vulgaris |
Sisyrinchium idahoense |
Sisyrinchium 'Mrs Spivey' |
Sisyrinchium palmifolium |
Sium sisarum |
Smyrnium olusatrum |
Solidago 'Queenie' |
Solidago virgaurea |
Spiraea japonica 'Goldflame' |
Stachys officinalis |
Stachys officinalis 'Saharan Pink' |
Stachys thunbergii 'Danielle' |
Sternbergia lutea |
Succisa pratensis |
Symphytum ibericum 'All Gold' |
Symphytum officinale |
Symphytum 'Rubrum' |
Symphytum tuberosum |
Symphytum × uplandicum |
Tanacetum balsamita |
Tanacetum balsamita subsp. balsamitoides |
Tanacetum densum subsp. amani |
Tanacetum parthenium |
Tanacetum parthenium 'Aureum' |
Tanacetum vulgare |
Tanacetum vulgare var. crispum |
Tanacetum vulgare 'Isla Gold' (v) |
Teucrium botrys |
Teucrium × lucidrys |
Teucrium scorodonia |
Teucrium scorodonia 'Crispum' |
Thalictrum delavayi |
Thalictrum flavum 'Illuminator' |
Thermopsis lupinoides |
Thymus 'Bressingham' |
Thymus caespititius |
Thymus camphoratus |
Thymus capitatus |
Thymus Coccineus Group |
Thymus 'Coccineus Major' |
Thymus (Coccineus Group) 'Purple Beauty' |
Thymus (Coccineus Group) 'Red Elf' |
Thymus 'Creeping Lemon' |
Thymus 'Culinary Lemon' |
Thymus 'Doone Valley' (v) |
Thymus 'Fragrantissimus' |
Thymus 'Golden King' (v) |
Thymus 'Golden Queen' (v) |
Thymus 'Hartington Silver' (v) |
Thymus herba-barona |
Thymus herba-barona 'Lemon-scented' |
Thymus 'Lemon Curd' |
Thymus 'Lilac Time' |
Thymus longicaulis |
Thymus mastichina 'Didi' |
Thymus pannonicus |
Thymus 'Peter Davis' |
Thymus 'Pinewood' |
Thymus 'Pink Ripple' |
Thymus 'Porlock' |
Thymus praecox |
Thymus pseudolanuginosus |
Thymus pulegioides |
Thymus pulegioides 'Archer's Gold' |
Thymus pulegioides 'Aureus' |
Thymus pulegioides 'Bertram Anderson' |
Thymus pulegioides 'Foxley' (v) |
Thymus pulegioides 'Sir John Lawes' |
Thymus 'Redstart' |
Thymus 'Ruby Glow' |
Thymus serpyllum 'Annie Hall' |
Thymus serpyllum 'Desborough' |
Thymus serpyllum 'Goldstream' (v) |
Thymus serpyllum 'Minor' |
Thymus serpyllum 'Pink Chintz' |
Thymus serpyllum 'Russetings' |
Thymus serpyllum 'September' |
Thymus serpyllum 'Snowdrift' |
Thymus serpyllum 'Vey' |
Thymus 'Silver Posie' |
Thymus 'Silver Queen' (v) |
Thymus vulgaris |
Thymus vulgaris 'Dorcas White' |
Thymus vulgaris 'Erectus' |
Thymus vulgaris 'Golden Pins' |
Thymus vulgaris 'Lucy' |
Thymus 'Widecombe' (v) |
Tolmiea menziesii 'Taff's Gold' (v) |
Tricyrtis hirta 'Miyazaki' |
Trifolium incarnatum |
Trifolium pratense |
Trifolium repens 'Harlequin' (v) |
Trifolium repens 'Purpurascens' |
Tulbaghia violacea 'Alba' |
Tulbaghia violacea 'Silver Lace' (v) |
Tussilago farfara |
Ugni molinae |
Valeriana officinalis |
Verbascum × hybridum 'Snow Maiden' |
Verbascum thapsus |
Verbena bonariensis |
Verbena officinalis |
Veronica armena |
Veronica gentianoides |
Veronica gentianoides 'Variegata' (v) |
Veronica oltensis |
Veronica prostrata 'Trehane' |
Veronica pseudolysimachion |
Veronica 'Shirley Blue' |
Veronica umbrosa 'Georgia Blue' |
Viburnum opulus |
Vinca major 'Variegata' (v) |
Viola 'Belmont Blue' (C) |
Viola 'Columbine' (Va) |
Viola cornuta Alba Group |
Viola cornuta blue-flowered |
Viola 'Irish Molly' (Va) |
Viola 'Königin Charlotte' (Vt) |
Viola 'Martin' (Va) |
Viola 'Molly Sanderson' (Va) |
Viola 'Moonlight' (Va) |
Viola odorata 'Alba' (Vt) |
Viola 'Primrose Dame' (Va) |
Viola 'Rebecca' (Vtta) |
Viola riviniana |
Viola riviniana Purpurea Group |
Viola rupestris rosea |
Viola 'Sissinghurst' (Va) |
Viola sororia 'Freckles' |
Viola tricolor |
Viola 'Victoria Cawthorne' (C) |
Viola 'Woodlands Cream' (Va) |
Vitex agnus-castus var. latifolia |
Weigela 'Bristol Ruby' |
Weigela florida 'Bristol Snowflake' |
Weigela florida 'Foliis Purpureis' |
Weigela 'Florida Variegata' (v) |
Zauschneria californica 'Dublin' |
Zauschneria californica subsp. mexicana |
If you find the database useful for your work, please mention it when citing sources of information. It may be cited as…
‘The Royal Horticultural Society Horticultural Database’, available at www.rhs.org.uk
