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Acanthus hungaricus |
Acanthus mollis |
Acanthus mollis 'Hollard's Gold' |
Acanthus spinosus Spinosissimus Group |
Achillea 'Credo' |
Achillea filipendulina 'Cloth of Gold' |
Achillea millefolium 'Cerise Queen' |
Achillea ptarmica The Pearl Group seed-raised (d) |
Achillea 'Summerwine' |
Achillea 'Terracotta' |
Achillea 'Walther Funcke' |
Aconitum napellus |
Acorus calamus |
Acorus calamus 'Argenteostriatus' (v) |
Acorus gramineus |
Acorus gramineus 'Variegatus' (v) |
Actaea dahurica |
Actaea simplex |
Actaea simplex Atropurpurea Group |
Actaea simplex (Atropurpurea Group) 'Black Negligee' |
Actaea simplex (Atropurpurea Group) 'Brunette' |
Actaea simplex 'Pink Spike' |
Adiantum pedatum L. |
Adiantum venustum |
Agapanthus 'Black Pantha' (PBR) |
Agapanthus 'Blue Giant' |
Agapanthus 'Bressingham Blue' |
Agapanthus 'Bressingham White' |
Agapanthus campanulatus |
Agapanthus campanulatus subsp. patens |
Agapanthus caulescens subsp. caulescens |
Agapanthus 'Crystal Drop' |
Agapanthus 'Donau' |
Agapanthus 'Enigma' |
Agapanthus inapertus |
Agapanthus inapertus subsp. hollandii |
Agapanthus inapertus 'Ice Cascade' |
Agapanthus inapertus subsp. inapertus |
Agapanthus inapertus subsp. intermedius |
Agapanthus inapertus 'Midnight Cascade' |
Agapanthus inapertus 'Sapphire Cascade' |
Agapanthus 'Luly' |
Agapanthus 'Miniature Blue' |
Agapanthus praecox 'Floribundus' |
Agapanthus praecox subsp. minimus |
Agapanthus praecox subsp. minimus blue-flowered |
Agapanthus praecox subsp. minimus white-flowered |
Agapanthus praecox subsp. orientalis |
Agapanthus praecox subsp. praecox azure-flowered |
Agapanthus 'Purple Cloud' |
Agapanthus 'Silver Mist' |
Agapanthus 'Sky' |
Agapanthus 'White Heaven' (PBR) |
Agastache 'Firebird' |
Agastache rugosa |
Ageratina altissima 'Braunlaub' |
Ageratina altissima 'Chocolate' |
Ageratina aromatica |
Agrimonia eupatoria |
Ajuga reptans 'Pink Elf' |
Ajuga reptans 'Variegata' (v) |
Alchemilla alpina L. |
Alchemilla mollis 'Robustica' |
Alisma plantago-aquatica |
Alisma plantago-aquatica var. parviflorum |
Allium cristophii |
Allium giganteum |
Allium hollandicum 'Purple Sensation' |
Allium senescens subsp. glaucum |
Anemone hupehensis 'Hadspen Abundance' |
Anemone hupehensis var. japonica 'Pamina' |
Anemone × hybrida 'Elegans' |
Anemone × hybrida 'Honorine Jobert' |
Anemone × hybrida 'Königin Charlotte' |
Anemone × hybrida 'Montrose' |
Anemone × hybrida 'Richard Ahrens' |
Anemone × hybrida 'Robustissima' |
Anemone × hybrida 'September Charm' |
Anemone × hybrida 'Whirlwind' |
Anemone tomentosa |
Angelica archangelica |
Angelica atropurpurea |
Angelica gigas |
Anthemis tinctoria 'E.C. Buxton' |
Anthemis tinctoria 'Kelwayi' |
Anthemis tinctoria 'Sauce Hollandaise' |
Anthriscus sylvestris 'Ravenswing' |
Aponogeton distachyos |
Aquilegia vulgaris Vervaeneana Group (v) |
Arnica montana |
Artemisia absinthium 'Lambrook Mist' |
Artemisia absinthium 'Lambrook Silver' |
Arum italicum |
Arum italicum subsp. italicum 'Marmoratum' |
Aruncus dioicus (m) |
Aruncus dioicus 'Kneiffii' |
Aruncus 'Noble Spirit' |
Asplenium scolopendrium Cristatum Group |
Aster amellus 'King George' |
Aster divaricatus |
Aster ericoides 'Erlkönig' |
Aster ericoides 'Pink Cloud' |
Aster × frikartii 'Mönch' |
Aster lateriflorus var. horizontalis |
Aster novi-belgii 'Lady in Blue' |
Aster novi-belgii 'Marie Ballard' |
Aster novi-belgii 'Snowsprite' |
Astilbe chinensis var. pumila |
Astilbe 'Deutschland' (japonica hybrid) |
Astilbe 'Fanal' (× arendsii) |
Astilbe 'Irrlicht' (× arendsii) |
Astilbe 'Snowdrift' (× arendsii) |
Astilbe 'Venus' (× arendsii) |
Astilboides tabularis |
Astrantia 'Hadspen Blood' |
Astrantia major 'Claret' |
Astrantia major subsp. involucrata |
Astrantia major 'Rubra' |
Astrantia major 'Sunningdale Variegated' (v) |
Athyrium filix-femina Cristatum Group |
Boltonia asteroides |
Brunnera macrophylla |
Brunnera macrophylla 'Betty Bowring' |
Brunnera macrophylla 'Hadspen Cream' (v) |
Brunnera macrophylla 'Jack Frost' (PBR) |
Brunnera macrophylla 'Langtrees' |
Brunnera macrophylla 'Looking Glass' (PBR) |
Brunnera macrophylla 'Silver Wings' |
Buddleja davidii 'Black Knight' |
Buddleja davidii 'Empire Blue' |
Buddleja davidii 'Royal Red' |
Buddleja davidii 'White Profusion' |
Buphthalmum salicifolium |
Butomus umbellatus |
Calamintha nepeta |
Calla palustris |
Caltha introloba |
Caltha palustris |
Caltha palustris var. alba |
Caltha palustris 'Flore Pleno' (d) |
Caltha palustris var. palustris |
Caltha polypetala Hochst. ex Lorent |
Campanula alata |
Campanula alliariifolia |
Campanula carpatica |
Campanula carpatica f. alba |
Campanula glomerata var. alba |
Campanula glomerata 'Superba' |
Campanula 'Kent Belle' |
Campanula lactiflora 'Loddon Anna' |
Campanula lactiflora 'Pouffe' |
Campanula lactiflora 'Prichard's Variety' |
Campanula lactiflora 'Violet' |
Campanula lactiflora 'White Pouffe' |
Campanula lactiflora white-flowered |
Campanula latifolia 'Brantwood' |
Campanula latifolia var. macrantha |
Campanula ochroleuca |
Campanula persicifolia var. alba |
Campanula persicifolia 'Bennett's Blue' (d) |
Campanula persicifolia 'Chettle Charm' (PBR) |
Campanula punctata |
Campanula rapunculoides |
Campanula rotundifolia |
Campanula trachelium |
Campanula trachelium f. alba |
Campanula trachelium lilac-blue-flowered |
Cardamine macrophylla |
Cardamine pratensis |
Cardamine pratensis 'Flore Pleno' (d) |
Cardamine raphanifolia |
Cardamine trifolia |
Carex elata 'Aurea' |
Carex oshimensis 'Evergold' (v) |
Carex pendula |
Carex pseudocyperus |
Carex riparia |
Carex testacea |
Cedronella canariensis |
Centaurea bella |
Centaurea montana |
Centaurea montana 'Alba' |
Centranthus ruber |
Centranthus ruber 'Albus' |
Centranthus ruber var. coccineus |
Cephalaria alpina |
Cephalaria gigantea |
Ceratophyllum demersum |
Chamaenerion angustifolium |
Chamaenerion angustifolium 'Album' |
Chamaenerion angustifolium 'Stahl Rose' |
Cichorium intybus f. album |
Cichorium intybus 'Roseum' |
Cirsium atroroseum |
Clematis × diversifolia 'Hendersonii' (I) |
Cotula coronopifolia |
Crambe cordifolia |
Crambe maritima |
Cynara cardunculus |
Cyperus eragrostis |
Cyperus involucratus |
Cyperus longus |
Darmera peltata |
Darmera peltata 'Nana' |
Dianthus carthusianorum |
Dictamnus albus |
Dictamnus albus var. purpureus |
Dierama dracomontanum |
Dierama medium |
Dierama pauciflorum |
Dierama pulcherrimum |
Digitalis ferruginea |
Digitalis ferruginea 'Gigantea' |
Digitalis purpurea f. albiflora |
Digitalis purpurea Glittering Prizes Group |
Digitalis purpurea 'Sutton's Apricot' |
Doronicum orientale |
Echinacea purpurea |
Echinacea purpurea 'Doubledecker' |
Echinacea purpurea 'Fragrant Angel' (PBR) |
Echinacea purpurea 'Jade' |
Echinacea purpurea 'Kim's Knee High' (PBR) |
Echinacea purpurea 'Leuchtstern' |
Echinacea purpurea 'Magnus' |
Echinacea purpurea 'Pink Double Delight' (PBR) |
Echinacea purpurea 'Razzmatazz' (PBR) (d) |
Echinacea purpurea 'Rubinstern' |
Echinacea purpurea 'White Swan' |
Echinacea 'Sunrise' (PBR) (Big Sky Series) |
Echinacea 'Sunset' (PBR) (Big Sky Series) |
Equisetum ramosissimum var. japonicum |
Equisetum scirpoides |
Eriophorum angustifolium |
Eryngium alpinum 'Superbum' |
Eryngium bourgatii |
Eryngium bourgatii 'Picos Blue' (PBR) |
Eryngium giganteum 'Silver Ghost' |
Eryngium × oliverianum |
Eryngium planum 'Bethlehem' |
Eryngium planum 'Flüela' |
Eryngium × tripartitum |
Eryngium variifolium |
Eryngium × zabelii 'Blaue Ritter' |
Eryngium × zabelii 'Donard Variety' |
Eryngium × zabelii 'Jewel' |
Eryngium × zabelii 'Violetta' |
Eupatorium album L. |
Eupatorium cannabinum |
Eupatorium cannabinum f. cannabinum 'Flore Pleno' (d) |
Eupatorium maculatum Atropurpureum Group |
Eupatorium maculatum (Atropurpureum Group) 'Riesenschirm' |
Eupatorium purpureum |
Euphorbia amygdaloides |
Euphorbia amygdaloides 'Purpurea' |
Euphorbia amygdaloides var. robbiae |
Euphorbia cornigera |
Euphorbia cyparissias 'Fens Ruby' |
Euphorbia cyparissias 'Orange Man' |
Euphorbia dulcis 'Chameleon' |
Euphorbia griffithii |
Euphorbia griffithii 'Dixter' |
Euphorbia hyberna |
Euphorbia palustris |
Euphorbia palustris 'Walenburg's Glorie' |
Euphorbia polychroma |
Festuca glauca 'Elijah Blue' |
Filipendula 'Kahome' |
Filipendula palmata |
Filipendula purpurea 'Elegans' |
Filipendula rubra 'Venusta' |
Filipendula ulmaria |
Filipendula ulmaria 'Flore Pleno' (d) |
Filipendula vulgaris |
Galega bicolor |
Galega × hartlandii 'Alba' |
Gaura lindheimeri 'Siskiyou Pink' |
Gaura lindheimeri 'Whirling Butterflies' |
Geranium 'Ann Folkard' |
Geranium 'Bertie Crûg' |
Geranium 'Brookside' |
Geranium × cantabrigiense 'Biokovo' |
Geranium × cantabrigiense 'Cambridge' |
Geranium × cantabrigiense 'Karmina' |
Geranium (Cinereum Group) 'Ballerina' |
Geranium (Cinereum Group) 'Laurence Flatman' |
Geranium clarkei 'Kashmir Pink' |
Geranium clarkei 'Kashmir White' |
Geranium clarkei (Purple-flowered Group) 'Kashmir Purple' |
Geranium dalmaticum |
Geranium dalmaticum 'Album' |
Geranium himalayense |
Geranium himalayense 'Gravetye' |
Geranium himalayense 'Plenum' (d) |
Geranium 'Kashmir Blue' |
Geranium macrorrhizum |
Geranium macrorrhizum 'Album' |
Geranium macrorrhizum 'Czakor' |
Geranium maculatum |
Geranium maculatum 'Beth Chatto' |
Geranium × magnificum |
Geranium 'Mavis Simpson' |
Geranium × monacense |
Geranium nodosum |
Geranium nodosum 'Svelte Lilac' |
Geranium 'Orkney Pink' |
Geranium × oxonianum 'A.T. Johnson' |
Geranium [Patricia] = 'Brempat' |
Geranium phaeum |
Geranium phaeum 'Album' |
Geranium phaeum 'Lady in Mourning' |
Geranium 'Philippe Vapelle' |
Geranium pratense |
Geranium pratense [Black Beauty] = 'Nodbeauty' (PBR) |
Geranium pratense Midnight Reiter strain |
Geranium pratense 'Mrs Kendall Clark' |
Geranium pratense 'Plenum Caeruleum' (d) |
Geranium psilostemon |
Geranium renardii |
Geranium 'Salome' |
Geranium sanguineum |
Geranium sanguineum 'Album' |
Geranium sanguineum 'Ankum's Pride' |
Geranium sanguineum 'Glenluce' |
Geranium sanguineum 'John Elsley' |
Geranium sanguineum 'Max Frei' |
Geranium sanguineum 'Shepherd's Warning' |
Geranium sanguineum var. striatum |
Geranium 'Silva' |
Geranium 'Spinners' |
Geranium subcaulescens |
Geranium subcaulescens 'Splendens' |
Geranium sylvaticum 'Album' |
Geranium sylvaticum 'Mayflower' |
Geranium wallichianum 'Buxton's Variety' |
Geum rivale |
Geum rivale 'Album' |
Geum rivale 'Leonard's Variety' |
Geum urbanum |
Glyceria maxima var. variegata (v) |
Gunnera magellanica |
Gunnera manicata |
Gunnera tinctoria |
Helleborus lividus |
Hemerocallis 'Catherine Woodbery' |
Hemerocallis 'Chicago Royal Robe' |
Hemerocallis 'Crimson Pirate' |
Hemerocallis 'Double River Wye' (d) |
Hemerocallis fulva 'Flore Pleno' (d) |
Hemerocallis 'Gentle Shepherd' |
Hemerocallis 'Golden Chimes' |
Hemerocallis 'Mallard' |
Hemerocallis 'Pink Damask' |
Hemerocallis 'Siloam Pink Glow' |
Hemerocallis 'Snowy Eyes' |
Hemerocallis 'Stella de Oro' |
Hemerocallis 'Stoke Poges' |
Hemerocallis 'Strutter's Ball' |
Hesperis matronalis |
Hesperis matronalis var. albiflora |
Hesperis matronalis 'Lilacina' |
Heuchera cylindrica 'Greenfinch' |
Hottonia palustris |
Houttuynia cordata |
Houttuynia cordata 'Chameleon' (v) |
Houttuynia cordata 'Flore Pleno' (d) |
Hydrocharis morsus-ranae |
Iris 'Alcazar' (TB) |
Iris 'Baby Sister' (Sib) |
Iris 'Bedtime Story' (IB) |
Iris 'Berkeley Gold' (TB) |
Iris 'Blue Shimmer' (TB) |
Iris 'Braithwaite' (TB) |
Iris 'Butter and Sugar' (Sib) |
Iris 'Caesar's Brother' (Sib) |
Iris 'Cambridge' (Sib) |
Iris 'Chantilly' (TB) |
Iris 'China Dragon' (TB) |
Iris chrysographes 'Black Knight' |
Iris chrysographes 'Mandarin Purple' |
Iris 'Dancing Nanou' (Sib) |
Iris 'Deep Black' (TB) |
Iris 'Ego' (Sib) |
Iris 'Emperor' (Sib) |
Iris ensata |
Iris ensata 'Cascade Crest' |
Iris ensata 'Cry of Rejoice' |
Iris ensata 'Darling' |
Iris ensata 'Gracieuse' |
Iris ensata 'Gusto' |
Iris ensata 'Innocence' |
Iris ensata 'Kumo-no-obi' |
Iris ensata 'Moonlight Waves' |
Iris ensata 'Pin Stripe' |
Iris ensata 'Reveille' |
Iris ensata 'Sensation' |
Iris ensata var. spontanea |
Iris ensata 'Variegata' (v) |
Iris ensata 'White Ladies' |
Iris 'Ewen' (Sib) |
Iris 'Flight of Butterflies' (Sib) |
Iris 'Frost and Flame' (TB) |
Iris 'Harbor Blue' (TB) |
Iris 'Harpswell Happiness' (Sib) |
Iris 'Helen Astor' (Sib) |
Iris 'Helge' (IB) |
Iris 'Jane Phillips' (TB) |
Iris 'Kent Pride' (TB) |
Iris laevigata |
Iris laevigata var. alba |
Iris laevigata 'Colchesterensis' |
Iris laevigata 'Dorothy Robinson' |
Iris laevigata 'Snowdrift' |
Iris laevigata 'Variegata' (v) |
Iris laevigata 'Weymouth Midnight' |
Iris 'Loop the Loop' (TB) |
Iris 'Love's Tune' (IB) |
Iris 'Mountain Lake' (Sib) |
Iris 'Mrs Horace Darwin' (TB) |
Iris 'Mrs Rowe' (Sib) |
Iris 'Nottingham Lace' (Sib) |
Iris 'Ottawa' (Sib) |
Iris 'Papillon' (Sib) |
Iris 'Party Dress' (TB) |
Iris 'Pearly Dawn' (TB) |
Iris 'Perry's Blue' (Sib) |
Iris 'Persimmon' ambig. (Sib) |
Iris 'Pinnacle' (TB) |
Iris pseudacorus |
Iris pseudacorus 'Alba' |
Iris pseudacorus var. bastardii |
Iris pseudacorus cream-flowered |
Iris pseudacorus 'Variegata' (v) |
Iris 'Quechee' (TB) |
Iris 'Raspberry Blush' (IB) |
Iris × robusta 'Gerald Darby' |
Iris 'Royal Blue' (Sib) |
Iris 'Ruffled Velvet' (Sib) |
Iris sanguinea 'Snow Queen' |
Iris 'Showdown' (Sib) |
Iris 'Sibirica Alba' |
Iris 'Silver Edge' (Sib) |
Iris 'Sparkling Rose' (Sib) |
Iris 'Splashdown' (Sino-Sib) |
Iris 'Steve' (Sib) |
Iris 'Summer Sky' (Sib) |
Iris 'Tropic Night' (Sib) |
Iris versicolor |
Iris versicolor 'Kermesina' |
Iris 'Welcome Return' (Sib) |
Iris 'White City' (TB) |
Iris 'White Queen' (Sib) |
Iris 'White Swirl' (Sib) |
Juncus decipiens 'Curly-wurly' |
Juncus effusus |
Juncus inflexus |
Knautia macedonica |
Knautia macedonica Melton pastels |
Kniphofia 'Border Ballet' |
Kniphofia 'Little Maid' |
Kniphofia 'Percy's Pride' |
Kniphofia triangularis subsp. triangularis |
Lathyrus grandiflorus |
Lathyrus vernus |
Lathyrus vernus 'Alboroseus' |
Lathyrus vernus 'Cyaneus' |
Lavandula angustifolia 'Hidcote' |
Lavandula angustifolia 'Hidcote Pink' |
Lavandula angustifolia 'Munstead' |
Lavandula angustifolia 'Twickel Purple' |
Lavandula × intermedia Dutch Group |
Lavandula × intermedia 'Twickel Purple' |
Lavandula pedunculata subsp. pedunculata |
Lemna minor |
Lemna trisulca |
Leucanthemum × superbum 'Beauté Nivelloise' |
Leucanthemum × superbum 'Esther Read' (d) |
Leucanthemum × superbum 'Sonnenschein' |
Leucanthemum × superbum 'Wirral Supreme' (d) |
Levisticum officinale |
Ligularia dentata |
Ligularia dentata 'Desdemona' |
Ligularia dentata 'Othello' |
Ligularia × hessei |
Ligularia stenocephala |
Ligularia 'The Rocket' |
Ligularia veitchiana |
Ligularia wilsoniana |
Ligularia × yoshizoeana 'Palmatiloba' |
Lobelia cardinalis |
Lobelia cardinalis 'Queen Victoria' |
Lobelia siphilitica |
Lobelia siphilitica 'Alba' |
Lobelia siphilitica blue-flowered |
Lobelia × speciosa |
Lobelia × speciosa 'Dark Crusader' |
Lobelia × speciosa 'Hadspen Purple' (PBR) |
Lobelia × speciosa 'Tania' |
Lunaria annua |
Lunaria annua var. albiflora |
Lunaria annua 'Variegata' (v) |
Lupinus 'Polar Princess' |
Lysichiton americanus |
Lysichiton camtschatcensis |
Lysimachia ciliata |
Lysimachia ciliata 'Firecracker' |
Lysimachia minoricensis |
Lysimachia nummularia |
Lysimachia punctata L. |
Lysimachia thyrsiflora |
Lythrum salicaria |
Lythrum salicaria 'Blush' |
Lythrum salicaria 'Zigeunerblut' |
Macleaya microcarpa |
Maianthemum bicolor |
Maianthemum racemosum |
Malva moschata |
Malva sylvestris |
Matteuccia struthiopteris |
Mentha aquatica |
Mentha cervina |
Mentha × villosa var. alopecuroides Bowles's mint |
Mertensia ciliata |
Miscanthus sinensis 'China' |
Miscanthus sinensis 'Gracillimus' |
Miscanthus sinensis 'Kleine Fontäne' |
Miscanthus sinensis 'Krater' |
Miscanthus sinensis 'Silberfeder' |
Miscanthus sinensis 'Variegatus' (v) |
Miscanthus sinensis 'Zebrinus' (v) |
Molinia caerulea subsp. arundinacea 'Karl Foerster' |
Monarda citriodora |
Monarda didyma |
Monarda punctata |
Myosotis scorpioides |
Myosotis scorpioides 'Mermaid' |
Myosotis scorpioides 'Pinkie' |
Myosotis scorpioides 'Snowflakes' |
Myrica gale |
Nasturtium officinale |
Nepeta clarkei |
Nepeta × faassenii |
Nepeta 'Leeds Castle' |
Nepeta racemosa 'Little Titch' |
Nepeta racemosa 'Walker's Low' |
Nuphar lutea |
Nymphaea alba (H) |
Nymphaea 'Albatros' Latour-Marliac (H) |
Nymphaea 'Amabilis' (H) |
Nymphaea 'American Star' (H) |
Nymphaea 'Arc-en-ciel' (H) |
Nymphaea 'Atropurpurea' (H) |
Nymphaea 'Attraction' (H) |
Nymphaea 'Aurora' (H) |
Nymphaea 'Candidissima' (H) |
Nymphaea 'Caroliniana Perfecta' (H) |
Nymphaea 'Colonel A.J. Welch' (H) |
Nymphaea 'Conqueror' (H) |
Nymphaea 'Darwin' (H) |
Nymphaea 'Ellisiana' (H) |
Nymphaea 'Escarboucle' (H) |
Nymphaea 'Fire Crest' (H) |
Nymphaea 'Froebelii' (H) |
Nymphaea 'Gladstoniana' (H) |
Nymphaea 'Gloire du Temple-sur-Lot' (H) |
Nymphaea 'Gloriosa' (H) |
Nymphaea 'Gonnère' (H) |
Nymphaea 'Hermine' (H) |
Nymphaea 'Hollandia' Koster (H) |
Nymphaea 'James Brydon' (H) |
Nymphaea 'Laydekeri Fulgens' (H) |
Nymphaea 'Laydekeri Lilacea' (H) |
Nymphaea 'Laydekeri Purpurata' (H) |
Nymphaea 'Lucida' (H) |
Nymphaea 'Madame Wilfon Gonnère' (H) |
Nymphaea 'Marliacea Albida' (H) |
Nymphaea 'Marliacea Carnea' (H) |
Nymphaea 'Marliacea Chromatella' (H) |
Nymphaea 'Marliacea Rosea' (H) |
Nymphaea 'Masaniello' (H) |
Nymphaea 'Moorei' (H) |
Nymphaea 'Mrs Richmond' Latour-Marliac (H) |
Nymphaea 'Newton' (H) |
Nymphaea 'Nigel' (H) |
Nymphaea 'Norma Gedye' (H) |
Nymphaea odorata var. minor (H) |
Nymphaea 'Odorata Sulphurea' (H) |
Nymphaea 'Odorata Sulphurea Grandiflora' (H) |
Nymphaea 'Paul Hariot' (H) |
Nymphaea [Pearl of the Pool] (H) |
Nymphaea 'Perry's Pink' (H) |
Nymphaea 'Peter Slocum' (H) |
Nymphaea 'Phoebus' (H) |
Nymphaea 'Pink Sensation' (H) |
Nymphaea 'Pygmaea Helvola' (H) |
Nymphaea 'Pygmaea Rubis' (H) |
Nymphaea 'René Gérard' (H) |
Nymphaea 'Rosanna Supreme' (H) |
Nymphaea 'Rose Arey' (H) |
Nymphaea 'Rose Magnolia' (H) |
Nymphaea 'Rosennymphe' (H) |
Nymphaea 'Sirius' (H) |
Nymphaea 'Vésuve' (H) |
Nymphaea 'Virginalis' (H) |
Nymphaea 'W.B. Shaw' (H) |
Nymphaea 'William Falconer' (H) |
Ocimum basilicum |
Ocimum basilicum 'Napoletano' |
Ocimum basilicum var. purpurascens 'Purple Ruffles' |
Omphalodes cappadocica |
Omphalodes cappadocica 'Cherry Ingram' |
Omphalodes cappadocica 'Starry Eyes' |
Omphalodes verna |
Omphalodes verna 'Alba' |
Onoclea sensibilis |
Origanum majorana |
Origanum vulgare 'Aureum' |
Origanum vulgare 'Aureum Crispum' |
Origanum vulgare 'Compactum' |
Origanum vulgare 'Country Cream' (v) |
Origanum vulgare 'Gold Tip' (v) |
Origanum vulgare 'Thumble's Variety' |
Orontium aquaticum |
Osmunda regalis |
Osmunda regalis 'Purpurascens' |
Paeonia 'Buckeye Belle' (d) |
Paeonia delavayi 'Mrs Sarson' (S) |
Paeonia lactiflora 'Albert Crousse' |
Paeonia lactiflora 'Alexander Fleming' |
Paeonia lactiflora 'Bowl of Beauty' |
Paeonia lactiflora 'Bowl of Cream' |
Paeonia lactiflora 'Doctor Alexander Fleming' |
Paeonia lactiflora 'Duchesse de Nemours' |
Paeonia lactiflora 'Félix Crousse' |
Paeonia lactiflora 'Festiva Maxima' |
Paeonia lactiflora 'Kelway's Supreme' |
Paeonia lactiflora 'President Franklin D. Roosevelt' |
Paeonia lactiflora 'Président Poincaré' |
Paeonia lactiflora 'Sarah Bernhardt' |
Paeonia lactiflora 'White Wings' |
Paeonia × lemoinei 'High Noon' (S) |
Paeonia officinalis 'Rosea Plena' (d) |
Paeonia officinalis 'Rubra Plena' (d) |
Papaver 'Alpha Centauri' (Super Poppy Series) |
Papaver alpinum |
Papaver amurense |
Papaver 'Aurora' (Super Poppy Series) |
Papaver 'Beyond Red' (Super Poppy Series) |
Papaver 'Bright Star' (Super Poppy Series) |
Papaver 'Cathay' (Super Poppy Series) |
Papaver commutatum |
Papaver corona-sancti-stephani |
Papaver 'Eccentric Silk' (Super Poppy Series) |
Papaver 'Fire Ball' (d) |
Papaver 'Heartbeat' (PBR) (Super Poppy Series) |
Papaver hybridum 'Flore Pleno' (d) |
Papaver 'Jacinth' (Super Poppy Series) |
Papaver 'Lauffeuer' |
Papaver 'Medallion' (Super Poppy Series) |
Papaver nudicaule Champagne Bubbles Group |
Papaver orientale |
Papaver orientale 'Abu Hassan' |
Papaver orientale 'Aglaja' |
Papaver orientale 'Aladin' |
Papaver orientale 'Ali Baba' |
Papaver orientale 'Alison' |
Papaver orientale 'Allegro' |
Papaver orientale 'Arwide' |
Papaver orientale 'Aslahan' |
Papaver orientale 'Atrosanguineum' |
Papaver orientale 'Avebury Crimson' |
Papaver orientale 'Baby Kiss' (PBR) |
Papaver orientale 'Ballkleid' |
Papaver orientale 'Beauty Queen' |
Papaver orientale 'Bergermeister Rot' |
Papaver orientale 'Big Jim' |
Papaver orientale 'Black and White' |
Papaver orientale 'Blackberry Queen' |
Papaver orientale 'Blickfang' |
Papaver orientale 'Bonfire Red' |
Papaver orientale var. bracteatum |
Papaver orientale 'Brilliant' |
Papaver orientale 'Brooklyn' (New York Series) |
Papaver orientale 'Burning Heart' |
Papaver orientale 'Carnival' |
Papaver orientale 'Catherina' |
Papaver orientale 'Cedar Hill' |
Papaver orientale 'Cedric Morris' |
Papaver orientale 'Central Park' (New York Series) |
Papaver orientale 'Charming' pink-flowered |
Papaver orientale 'China Boy' |
Papaver orientale 'Clochard' |
Papaver orientale 'Coral Reef' |
Papaver orientale 'Corrina' |
Papaver orientale 'Curlilocks' |
Papaver orientale 'Derwisch' |
Papaver orientale 'Diana' |
Papaver orientale 'Double Pleasure' |
Papaver orientale 'Doubloon' (d) |
Papaver orientale 'Earl Grey' |
Papaver orientale 'Effendi' |
Papaver orientale 'Elam Pink' |
Papaver orientale 'Erste Zuneigung' |
Papaver orientale 'Eskimo Pie' |
Papaver orientale 'Fancy Feathers' (PBR) |
Papaver orientale 'Fatima' |
Papaver orientale 'Feuerriese' |
Papaver orientale 'Feuerzwerg' |
Papaver orientale 'Fiesta' |
Papaver orientale 'Firefly' (PBR) |
Papaver orientale 'Flamenco' |
Papaver orientale 'Flamingo' |
Papaver orientale 'Forncett Summer' |
Papaver orientale 'Garden Glory' |
Papaver orientale 'Glowing Embers' |
Papaver orientale 'Glowing Rose' |
Papaver orientale Goliath Group |
Papaver orientale (Goliath Group) 'Beauty of Livermere' |
Papaver orientale 'Graue Witwe' |
Papaver orientale 'Halima' |
Papaver orientale 'Harlem' (New York Series) |
Papaver orientale 'Harvest Moon' (d) |
Papaver orientale 'Heidi' |
Papaver orientale 'Hula Hula' |
Papaver orientale 'John III' |
Papaver orientale 'John Metcalf' |
Papaver orientale 'Juliane' |
Papaver orientale 'Karine' |
Papaver orientale 'Khedive' (d) |
Papaver orientale 'King George' |
Papaver orientale 'King Kong' |
Papaver orientale 'Kleine Tänzerin' |
Papaver orientale 'Kollebloem' |
Papaver orientale 'Lady Frederick Moore' |
Papaver orientale 'Lady Roscoe' |
Papaver orientale 'Lambada' |
Papaver orientale 'Lauren's Lilac' |
Papaver orientale 'Leuchtfeuer' |
Papaver orientale 'Lighthouse' |
Papaver orientale 'Lilac Girl' |
Papaver orientale 'Little Candyfloss' (PBR) |
Papaver orientale 'Louvre' (Parisienne Series) |
Papaver orientale 'Maiden's Blush' |
Papaver orientale 'Manhattan' (New York Series) |
Papaver orientale 'Marcus Perry' |
Papaver orientale 'Marlene' |
Papaver orientale 'Mary Finnan' |
Papaver orientale 'Master Richard' |
Papaver orientale 'May Queen' (d) |
Papaver orientale 'May Sadler' |
Papaver orientale 'Midnight' |
Papaver orientale 'Miss Piggy' (PBR) |
Papaver orientale 'Mrs H.G. Stobart' |
Papaver orientale 'Mrs Perry' |
Papaver orientale 'Noema' |
Papaver orientale 'Orange Glow' |
Papaver orientale 'Orangeade Maison' |
Papaver orientale 'Oriana' |
Papaver orientale 'Oriental' |
Papaver orientale 'Pale Face' |
Papaver orientale 'Patty's Plum' |
Papaver orientale 'Perry's White' |
Papaver orientale 'Peter Pan' |
Papaver orientale 'Petticoat' |
Papaver orientale 'Picotée' |
Papaver orientale 'Pink Lassie' |
Papaver orientale 'Pink Panda' |
Papaver orientale 'Pink Pearl' (PBR) |
Papaver orientale 'Pink Ruffles' (PBR) |
Papaver orientale 'Pinnacle' |
Papaver orientale 'Pizzicato' |
Papaver orientale 'Place Pigalle' (Parisienne Series) |
Papaver orientale 'Polka' |
Papaver orientale 'Prince of Orange' |
Papaver orientale 'Prinz Eugen' |
Papaver orientale 'Prinzessin Victoria Louise' |
Papaver orientale 'Prospero' |
Papaver orientale 'Raspberry Queen' |
Papaver orientale 'Raspberry Ruffles' |
Papaver orientale 'Rembrandt' |
Papaver orientale 'Rosenpokal' |
Papaver orientale 'Roter Zwerg' |
Papaver orientale 'Royal Chocolate Distinction' |
Papaver orientale 'Royal Wedding' |
Papaver orientale 'Ruffled Patty' (PBR) |
Papaver orientale 'Ruffled Princess of Orange' (PBR) |
Papaver orientale 'Saffron' |
Papaver orientale 'Salmon Glow' (d) |
Papaver orientale 'Salome' |
Papaver orientale 'Scarlet King' |
Papaver orientale 'Scarlett O'Hara' (PBR) (d) |
Papaver orientale 'Showgirl' |
Papaver orientale 'Silberosa' |
Papaver orientale 'Sindbad' |
Papaver orientale 'Snow Goose' |
Papaver orientale 'Spätzünder' |
Papaver orientale 'Springtime' |
Papaver orientale 'Sturmfackel' |
Papaver orientale 'Suleika' |
Papaver orientale 'Sultana' |
Papaver orientale 'Sunset' (PBR) |
Papaver orientale 'The Promise' |
Papaver orientale 'Tiffany' |
Papaver orientale 'Trinity' |
Papaver orientale 'Türkenlouis' |
Papaver orientale 'Turkish Delight' |
Papaver orientale 'Tutu' |
Papaver orientale 'Victoria Dreyfuss' |
Papaver orientale 'Viola' |
Papaver orientale 'Violetta' |
Papaver orientale 'Water Babies' |
Papaver orientale 'Watermelon' |
Papaver orientale 'White Ruffles' (PBR) |
Papaver orientale 'Wisley Beacon' |
Papaver orientale 'Wunderkind' |
Papaver pilosum |
Papaver 'Rhapsody in Red' (Super Poppy Series) |
Papaver rhoeas Angels' Choir Group (d) |
Papaver rhoeas Mother of Pearl Group |
Papaver 'Serena' (Super Poppy Series) |
Papaver 'Shasta' (Super Poppy Series) |
Papaver 'Snow White' (Super Poppy Series) |
Papaver somniferum |
Papaver somniferum Paeoniiflorum Group (d) |
Papaver somniferum (Paeoniiflorum Group) 'Black Beauty' (d) |
Papaver somniferum 'Pink Chiffon' |
Papaver somniferum 'White Cloud' (d) |
Papaver 'Tequila Sunrise' (Super Poppy Series) |
Papaver 'The Falklands' (Super Poppy Series) |
Papaver 'Vesuvius' (Super Poppy Series) |
Papaver 'Viva' (Super Poppy Series) |
Peltandra virginica (L.) Schott |
Pennisetum alopecuroides |
Penstemon heterophyllus 'Heavenly Blue' |
Persicaria affinis |
Persicaria affinis 'Darjeeling Red' |
Persicaria affinis 'Donald Lowndes' |
Persicaria affinis 'Superba' |
Persicaria amphibia |
Persicaria amplexicaulis 'Alba' |
Persicaria amplexicaulis 'Atrosanguinea' |
Persicaria amplexicaulis 'Firedance' |
Persicaria amplexicaulis 'Firetail' |
Persicaria amplexicaulis 'Rosea' |
Persicaria bistorta |
Persicaria bistorta 'Superba' |
Persicaria campanulata 'Rosenrot' |
Persicaria microcephala 'Red Dragon' (PBR) |
Persicaria vacciniifolia |
Persicaria wallichii |
Petasites fragrans |
Petasites hybridus |
Petasites japonicus var. giganteus |
Phalaris arundinacea |
Phalaris arundinacea var. picta 'Aureovariegata' (v) |
Phalaris arundinacea var. picta 'Picta' (v) |
Phlox paniculata 'Amethyst' Foerster |
Phlox paniculata 'Balmoral' |
Phlox paniculata 'Barnwell' |
Phlox paniculata 'Blue Paradise' |
Phlox paniculata 'Border Gem' |
Phlox paniculata 'Bright Eyes' |
Phlox paniculata 'Discovery' |
Phlox paniculata 'Dresden China' |
Phlox paniculata 'Düsterlohe' |
Phlox paniculata 'Eclaireur' Lemoine |
Phlox paniculata 'Elizabeth Arden' |
Phlox paniculata 'Eva Cullum' |
Phlox paniculata 'Eventide' |
Phlox paniculata 'Franz Schubert' |
Phlox paniculata 'Juliglut' |
Phlox paniculata 'Kirmesländler' |
Phlox paniculata 'Lavendelwolke' |
Phlox paniculata 'Le Mahdi' |
Phlox paniculata 'Lilac Time' |
Phlox paniculata 'Otley Choice' |
Phlox paniculata 'Prospero' |
Phlox paniculata 'The King' |
Phlox paniculata 'White Admiral' |
Phragmites australis |
Physostegia virginiana |
Physostegia virginiana var. speciosa 'Variegata' (v) |
Physostegia virginiana 'Summer Snow' |
Phytolacca acinosa |
Phytolacca americana |
Pontederia cordata |
Pontederia cordata var. lancifolia |
Primula beesiana (Pf) |
Primula × bulleesiana (Pf) |
Primula bulleyana (Pf) |
Primula bulleyana (Pf) |
Primula burmanica (Pf) |
Primula Candelabra hybrids (Pf) |
Primula cockburniana (Pf) |
Primula cockburniana hybrids (Pf) |
Primula florindae (Si) |
Primula japonica (Pf) |
Primula japonica 'Miller's Crimson' (Pf) |
Primula japonica 'Postford White' (Pf) |
Primula prolifera (Pf) |
Primula rosea 'Grandiflora' (Or) |
Primula secundiflora (Pf) |
Primula vialii (So) |
Primula watsonii (Mu) |
Primula wilsonii (Pf) |
Prunella grandiflora |
Pulmonaria 'Smoky Blue' |
Ranunculus aconitifolius |
Ranunculus aquatilis |
Ranunculus cortusifolius |
Ranunculus flammula |
Ranunculus lingua 'Grandiflorus' |
Rheum 'Ace of Hearts' |
Rheum officinale |
Rheum palmatum |
Rheum palmatum 'Atrosanguineum' |
Rheum palmatum var. tanguticum |
Rodgersia aesculifolia |
Rodgersia aesculifolia var. henrici |
Rodgersia pinnata 'Superba' |
Rodgersia pinnata white-flowered |
Rodgersia podophylla |
Rodgersia sambucifolia |
Rubia tinctorum |
Salix acutifolia 'Blue Streak' (m) |
Salix alba 'Cardinalis' (f) |
Salix alba 'Tristis' ambig. |
Salix alba var. vitellina |
Salix alba var. vitellina 'Britzensis' (m) |
Salix alba var. vitellina 'Nova' |
Salix alba var. vitellina 'Yelverton' |
Salix babylonica var. pekinensis 'Tortuosa' |
Salix caspica rubra nana |
Salix daphnoides |
Salix daphnoides 'Meikle' (f) |
Salix elaeagnos |
Salix gracilistyla 'Melanostachys' (m) |
Salix hastata (f) |
Salix hastata 'Wehrhahnii' (m) |
Salix irrorata |
Salix lanata |
Salix magnifica |
Salix × pendulina var. elegantissima |
Salix repens |
Salix × rubens 'Basfordiana' (m) |
Salix × rubra 'Eugenei' (m) |
Salix × sepulcralis var. chrysocoma |
Salix × sepulcralis 'Erythroflexuosa' |
Salix udensis 'Sekka' (m) |
Salvia argentea |
Salvia nemorosa 'Rose Queen' |
Salvia officinalis broad-leaved |
Salvia officinalis 'Purpurascens' |
Salvia sclarea L. var. turkestanica hort. |
Sanguinaria canadensis |
Sanguisorba albiflora |
Sanguisorba canadensis |
Sanguisorba obtusa |
Sanguisorba officinalis |
Sanguisorba 'Tanna' |
Santolina chamaecyparissus 'Lemon Queen' |
Santolina chamaecyparissus 'Nana' |
Saururus cernuus |
Scabiosa caucasica Perfecta Series |
Scabiosa caucasica 'Perfecta Alba' (Perfecta Series) |
Schoenoplectus lacustris subsp. tabernaemontani 'Albescens' (v) |
Schoenoplectus lacustris subsp. tabernaemontani 'Zebrinus' (v) |
Silene dioica |
Sisyrinchium striatum |
Sisyrinchium striatum 'Aunt May' (v) |
Smyrnium olusatrum |
Sparganium erectum |
Stachys byzantina |
Stachys byzantina 'Silver Carpet' |
Stachys macrantha |
Stachys macrantha 'Rosea' |
Stipa gigantea |
Stipa tenuissima |
Stipa turkestanica |
Stratiotes aloides |
Thalictrum aquilegiifolium |
Thalictrum delavayi |
Thalictrum delavayi 'Hewitt's Double' (d) |
Thalictrum flavum |
Thalictrum flavum subsp. glaucum |
Thalictrum rochebrunianum |
Tiarella cordifolia |
Trollius chinensis |
Trollius × cultorum 'Lemon Queen' |
Trollius europaeus |
Tulbaghia violacea |
Tulbaghia violacea 'Alba' |
Typha angustifolia |
Typha latifolia |
Typha minima |
Valeriana montana |
Valeriana officinalis |
Verbascum blattaria |
Verbascum blattaria yellow-flowered |
Verbascum bombyciferum 'Polarsommer' |
Verbascum chaixii 'Album' |
Verbascum (Cotswold Group) 'Gainsborough' |
Verbascum (Cotswold Group) 'Mont Blanc' |
Verbascum phoeniceum hybrids |
Verbena hastata |
Verbena hastata f. rosea |
Veronica beccabunga |
Veronica 'Blue Spire' |
Veronica gentianoides 'Tissington White' |
Veronica gentianoides 'Variegata' (v) |
Veronica spicata 'Heidekind' |
Veronica spicata subsp. incana |
Viola cornuta Lilacina Group (C) |
Zantedeschia aethiopica |
Zantedeschia aethiopica 'Crowborough' |
Zantedeschia aethiopica 'Green Goddess' |
Zantedeschia aethiopica 'White Sail' |
Zantedeschia 'Kiwi Blush' |
Zauschneria californica |
Zauschneria californica subsp. cana |
Zauschneria californica subsp. garrettii |
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
© The Royal Horticultural Society 2011 / RHS Registered Charity № 222879/SC038262