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Abutilon 'Canary Bird' |
Abutilon 'Patrick Synge' |
Acanthus mollis 'Hollard's Gold' |
Acanthus mollis (Latifolius Group) 'Rue Ledan' |
Achillea 'Christine's Pink' |
Achillea 'Credo' |
Achillea 'Faust' |
Achillea 'Lucky Break' |
Achillea millefolium 'Christel' |
Achillea millefolium 'Red Velvet' |
Achillea ptarmica 'Nana Compacta' |
Aconitum × cammarum 'Bicolor' |
Aconitum carmichaelii (Wilsonii Group) 'Spätlese' |
Aconitum 'Stainless Steel' |
Actaea simplex 'Pink Spike' |
Agapanthus 'Black Pantha' (PBR) |
Agapanthus 'Double Diamond' |
Agapanthus 'Enigma' |
Agapanthus inapertus 'Midnight Cascade' |
Agapanthus 'Jack's Blue' |
Agapanthus 'K. Wiley' |
Agapanthus 'Lilliput' |
Agapanthus 'Loch Hope' |
Agapanthus 'Midnight Star' |
Agapanthus 'Torbay' |
Agapanthus 'White Heaven' (PBR) |
Agapanthus 'Windsor Grey' |
Agastache aurantiaca |
Agastache 'Black Adder' |
Agastache 'Firebird' |
Agastache 'Tangerine Dreams' |
Ageratina altissima 'Chocolate' |
Ageratina ligustrina |
Ageratum corymbosum |
× Alcalthaea suffrutescens 'Parkallee' (d) |
Allium cernuum |
Allium cristophii |
Allium sphaerocephalon |
Aloysia citrodora |
Alstroemeria 'Freedom' |
Alstroemeria 'Red Elf' |
Althaea cannabina |
Alyogyne huegelii 'Santa Cruz' |
Amicia zygomeris |
Amsonia illustris |
Amsonia orientalis |
Anagallis monellii 'Sunrise' |
Anchusa azurea 'Loddon Royalist' |
Anemone hupehensis var. japonica 'Pamina' |
Anemone × hybrida 'Honorine Jobert' |
Anemone leveillei |
Anemone nemorosa 'Robinsoniana' |
Anemone nemorosa 'Vestal' (d) |
Anemone pavonina |
Anemone pavonina pink-flowered |
Anisodontea 'Elegant Lady' |
Anthemis marschalliana |
Anthemis [Susanna Mitchell] = 'Blomit' |
Anthemis 'Tetworth' |
Anthericum liliago 'Major' |
Anthericum ramosum |
Anthriscus sylvestris 'Ravenswing' |
Antirrhinum molle |
Aquilegia 'Red Hobbit' |
Aquilegia viridiflora |
Arctotis [Hannah] = 'Archnah' (PBR) |
Arctotis [Hayley] = 'Archley' (PBR) |
Arctotis × hybrida hort. 'Red Devil' |
Arctotis × hybrida hort. 'Wine' |
Arisaema candidissimum |
Armeria 'Brutus' |
Arum creticum |
Asclepias incarnata |
Astelia chathamica |
Aster amellus 'Louise' |
Aster amellus 'Veilchenkönigin' |
Aster 'Coombe Fishacre' |
Aster delavayi |
Aster × frikartii 'Mönch' |
Aster 'Herfstweelde' |
Aster laevis 'Blue Bird' |
Aster 'Little Carlow' (cordifolius hybrid) |
Aster novae-angliae 'Andenken an Alma Pötschke' |
Aster novae-angliae 'Marina Wolkonsky' |
Aster novae-angliae 'Rosa Sieger' |
Aster novae-angliae 'Septemberrubin' |
Aster novi-belgii 'Blue Eyes' |
Aster peduncularis |
Aster turbinellus misapplied |
Astrantia 'Hadspen Blood' |
Astrantia major 'Gill Richardson' |
Astrantia major subsp. involucrata 'Moira Reid' |
Astrantia major 'Ruby Star' |
Astrantia 'Roma' (PBR) |
Athyrium niponicum var. pictum |
Begonia grandis subsp. evansiana |
Begonia grandis Dryand. subsp. evansiana (Andrews) Irmsch. var. alba hort. |
Bergenia 'Beethoven' |
Bergenia ciliata |
Bergenia 'Doppelgänger' |
Bergenia 'Overture' |
Bergenia 'Rosi Klose' |
Bergenia stracheyi Alba Group |
Bidens aurea 'Hannay's Lemon Drop' |
Bouteloua gracilis |
Brunnera macrophylla 'Hadspen Cream' (v) |
Brunnera macrophylla 'Jack Frost' (PBR) |
Brunnera macrophylla 'Looking Glass' (PBR) |
Brunnera macrophylla 'Marley's White' |
Calamagrostis brachytricha |
Calamintha nepeta subsp. nepeta |
Camassia leichtlinii subsp. suksdorfii 'Electra' |
Campanula 'Crystal' |
Campanula lactiflora 'Dixter Presence' |
Campanula latifolia var. alba |
Campanula 'Sarastro' |
Campanula takesimana 'Beautiful Trust' |
Cardamine pentaphylla |
Cardamine pratensis 'Flore Pleno' (d) |
Cardamine waldsteinii |
Catananche caerulea |
Centaurea atropurpurea |
Centaurea montana 'Purpurea' |
Cestrum parqui |
Chaerophyllum hirsutum 'Roseum' |
Chrysanthemum 'Brightness' (21) |
Chrysanthemum 'Chelsea Physic Garden' |
Chrysanthemum 'Mary Stoker' (21d) |
Chrysanthemum 'Ruby Mound' (21c) |
Cirsium rivulare 'Atropurpureum' |
Cistus × dansereaui 'Jenkyn Place' |
Cistus × laxus 'Snow White' |
Colocasia esculenta 'Illustris' |
Convolvulus sabatius dark-flowered |
Coreopsis 'Limerock Passion' (PBR) |
Coreopsis rosea 'Sweet Dreams' (PBR) |
Coreopsis 'Rum Punch' |
Coreopsis 'Sangria' |
Coreopsis verticillata [Crème Brûlée] = 'Crembru' (PBR) |
Coreopsis verticillata 'Moonbeam' |
Coreopsis verticillata 'Old Timer' |
Coreopsis verticillata 'Ruby Red' |
Coronilla valentina subsp. glauca 'Citrina' |
Corydalis solida subsp. solida 'George Baker' |
Corydalis 'Spinners' |
Cosmos atrosanguineus 'Chocamocha' |
Crocosmia × crocosmiiflora 'A.J. Hogan' |
Crocosmia × crocosmiiflora 'Debutante' |
Crocosmia × crocosmiiflora 'Dusky Maiden' |
Crocosmia × crocosmiiflora 'Emily McKenzie' |
Crocosmia × crocosmiiflora 'Gloria' |
Crocosmia × crocosmiiflora 'Honey Angels' |
Crocosmia × crocosmiiflora 'Jackanapes' |
Crocosmia × crocosmiiflora 'Lambrook Gold' |
Crocosmia × crocosmiiflora 'Loweswater' |
Crocosmia × crocosmiiflora 'Mrs Geoffrey Howard' |
Crocosmia × crocosmiiflora 'Norwich Canary' |
Crocosmia × crocosmiiflora 'Star of the East' |
Crocosmia × crocosmiiflora 'Zeal Tan' |
Crocosmia × crocosmioides 'Castle Ward Late' |
Crocosmia masoniorum 'Rowallane Yellow' |
Crocosmia 'Orangeade' |
Crocosmia 'Paul's Best Yellow' |
Crocosmia 'Tangerine Queen' |
Crocosmia 'Walberton Red' |
Crocosmia [Walberton Yellow] = 'Walcroy' (PBR) |
Cuphea cyanea |
Cuphea ignea |
Dactylorhiza elata |
Dactylorhiza fuchsii |
Dactylorhiza × grandis |
Dahlia 'Bednall Beauty' (Misc/DwB) |
Dahlia 'Bishop of Llandaff' (Misc) |
Dahlia 'Brookfield Delight' (Sin/Lil) |
Dahlia 'Clarion 79' (DwB) |
Dahlia coccinea (B) |
Dahlia coccinea var. palmeri |
Dahlia 'Dark Desire' (PBR) (Sin/DwB) |
Dahlia 'David Howard' (MinD) |
Dahlia 'Excentrique' (Misc) |
Dahlia 'Keith's Pet' (Sin) |
Dahlia merckii (B) |
Dahlia merckii alba (B) |
Dahlia 'Twyning's After Eight' (Sin) |
Datisca cannabina |
Delphinium 'Sarita' |
Diascia personata |
Dicentra scandens |
Dicentra spectabilis |
Dicentra spectabilis 'Alba' |
Dierama argyreum |
Dierama 'Blue Belle' |
Dierama erectum |
Dierama 'Guinevere' |
Dierama medium |
Dierama pauciflorum |
Dierama pulcherrimum 'Blackbird' |
Dierama pulcherrimum 'Merlin' |
Dierama reynoldsii |
Disporum flavum |
Dryopteris erythrosora |
Echeveria 'Mahogany' |
Echeveria secunda var. glauca |
Echinacea 'Art's Pride' (PBR) |
Echinacea 'Green Envy' (PBR) |
Echinacea 'Harvest Moon' (PBR) (Big Sky Series) |
Echinacea purpurea 'Coconut Lime' (PBR) |
Echinacea purpurea 'Fatal Attraction' (PBR) |
Echinacea purpurea 'Fragrant Angel' (PBR) |
Echinacea purpurea 'Jade' |
Echinacea purpurea 'Razzmatazz' (PBR) (d) |
Echinacea purpurea 'Ruby Giant' |
Echinacea purpurea 'Vintage Wine' (PBR) |
Echinacea 'Summer Sky' (Big Sky Series) |
Echinacea 'Sunset' (PBR) (Big Sky Series) |
Echinacea tennesseensis 'Rocky Top' |
Echinacea 'Tiki Torch' |
Echinops ritro subsp. ruthenicus |
Epilobium glabellum misapplied |
Epimedium acuminatum |
Epimedium chlorandrum |
Epimedium grandiflorum 'Jennie Maillard' |
Epimedium grandiflorum 'Rose Queen' |
Epimedium leptorrhizum |
Epimedium 'Little Shrimp' |
Epimedium membranaceum |
Epimedium × perralchicum 'Fröhnleiten' |
Epimedium × perralchicum 'Lichtenberg' |
Epimedium × youngianum 'Niveum' |
Eragrostis curvula 'Totnes Burgundy' |
Eragrostis trichodes |
Erigeron 'Dignity' |
Erigeron karvinskianus |
Erigeron 'Quakeress' |
Erodium 'Ardwick Redeye' |
Erodium 'Las Meninas' |
Erodium manescavii |
Erodium reichardii 'Bianca' |
Erodium 'Stephanie' |
Eryngium bourgatii 'Picos Blue' (PBR) |
Eryngium × oliverianum |
Eryngium × zabelii 'Jewel' |
Eryngium × zabelii 'Jos Eijking' (PBR) |
Erysimum 'Apricot Twist' |
Erysimum 'Bowles's Mauve' |
Erysimum cheiri 'Harpur Crewe' (d) |
Erysimum 'Chelsea Jacket' |
Erysimum 'Constant Cheer' |
Erysimum 'Dawn Breaker' |
Erysimum 'John Codrington' |
Erysimum mutabile |
Erysimum 'Pastel Patchwork' |
Erysimum 'Starbright' |
Erysimum 'Winter Joy' |
Erythronium californicum 'White Beauty' |
Eucomis bicolor |
Eucomis comosa 'Sparkling Burgundy' |
Eucomis vandermerwei 'Octopus' |
Eupatorium capillifolium |
Eupatorium maculatum (Atropurpureum Group) 'Riesenschirm' |
Euphorbia amygdaloides 'Craigieburn' |
Euphorbia [Blackbird] = 'Nothowlee' (PBR) |
Euphorbia characias [Silver Swan] = 'Wilcott' (PBR) (v) |
Euphorbia characias subsp. wulfenii 'John Tomlinson' |
Euphorbia donii 'Amjillasa' |
Euphorbia fragifera |
Euphorbia rigida |
Euphorbia schillingii |
Francoa sonchifolia 'Alba' |
Francoa sonchifolia 'Molly Anderson' |
Francoa sonchifolia Rogerson's form |
Fritillaria meleagris |
Gaillardia 'Oranges and Lemons' (PBR) |
Gaura lindheimeri |
Gazania 'Aztec' |
Geranium 'Anne Thomson' |
Geranium 'Blue Cloud' |
Geranium (Cinereum Group) 'Purple Pillow' |
Geranium (Cinereum Group) [Rothbury Gem] = 'Gerfos' (PBR) |
Geranium 'Dilys' |
Geranium 'Distant Hills' |
Geranium 'Dusky Gem' |
Geranium 'Eleanor Fisher' |
Geranium 'Elworthy Eyecatcher' |
Geranium erianthum 'Axeltree' |
Geranium erianthum 'Calm Sea' |
Geranium erianthum f. leucanthum 'Undine' |
Geranium erianthum 'Neptune' |
Geranium himalayense 'Baby Blue' |
Geranium himalayense 'Derrick Cook' |
Geranium 'Khan' |
Geranium 'Little David' |
Geranium macrorrhizum 'Ingwersen's Variety' |
Geranium macrorrhizum 'White-Ness' |
Geranium maculatum 'Elizabeth Ann' (PBR) |
Geranium maculatum 'Espresso' |
Geranium 'Mavis Simpson' |
Geranium 'Mellow Yellow' |
Geranium 'Natalie' |
Geranium nodosum 'Silverwood' |
Geranium 'Nora Bremner' |
Geranium 'Nunnykirk Pink' |
Geranium [Patricia] = 'Brempat' |
Geranium phaeum 'Calligrapher' |
Geranium phaeum 'Lily Lovell' |
Geranium phaeum 'Margaret Wilson' (v) |
Geranium phaeum var. phaeum 'Samobor' |
Geranium phaeum 'Raven' |
Geranium phaeum 'Rose Madder' |
Geranium pratense [Black Beauty] = 'Nodbeauty' (PBR) |
Geranium pratense 'Wisley Blue' |
Geranium 'Prelude' |
Geranium psilostemon |
Geranium psilostemon 'Coton Goliath' |
Geranium 'Red Admiral' |
Geranium renardii 'Tcschelda' |
Geranium × riversleaianum 'Russell Prichard' |
Geranium [Rozanne] = 'Gerwat' (PBR) |
Geranium sanguineum 'Ankum's Pride' |
Geranium sanguineum 'Belle of Herterton' |
Geranium sanguineum 'Glenluce' |
Geranium sanguineum 'Shepherd's Warning' |
Geranium sanguineum 'South Nutfield' |
Geranium sanguineum var. striatum |
Geranium 'Sirak' |
Geranium soboliferum |
Geranium subcaulescens |
Geranium 'Vera May' |
Geranium wallichianum 'Buxton's Variety' |
Geranium wallichianum 'Chris' |
Gerbera [Everlast Carmine] = 'Amgerbcar' (Everlast Series) |
Geum 'Abendsonne' |
Geum 'Bell Bank' |
Geum 'Fire Opal' |
Geum 'Herterton Primrose' |
Geum × intermedium 'Diane' |
Geum 'Lisanne' |
Geum 'Marmalade' |
Geum montanum 'Diana' |
Geum 'Prinses Juliana' |
Geum 'Rearsby Hybrid' |
Geum 'Red Wings' |
Geum rivale 'Marmalade' |
Geum 'Rubin' |
Gillenia stipulata |
Gillenia trifoliata |
Gladiolus papilio |
Gladiolus papilio 'Ruby' |
Gladiolus papilio yellow-flowered |
Gladiolus tristis |
Hacquetia epipactis 'Thor' (v) |
Hedychium coccineum 'Tara' |
Helenium 'Indianersommer' |
Helenium 'Karneol' |
Helenium 'Margot' |
Helenium 'Moerheim Beauty' |
Helenium 'Ragamuffin' |
Helenium 'Rauchtopas' |
Helenium 'Red Jewel' |
Helenium 'Riverton Beauty' |
Helenium 'Rubinzwerg' |
Helenium 'Sahin's Early Flowerer' |
Helenium 'Waltraut' |
Helenium 'Wyndley' |
Helleborus × ericsmithii |
Hemerocallis 'Arctic Snow' |
Hemerocallis 'Chicago Apache' |
Hemerocallis 'Custard Candy' |
Hemerocallis 'Elizabeth Salter' |
Hemerocallis 'Frans Hals' |
Hemerocallis fulva 'Variegated Kwanso' (d/v) |
Hemerocallis 'George Cunningham' |
Hemerocallis 'Golden Chimes' |
Hemerocallis 'Hyperion' |
Hemerocallis 'Joan Senior' |
Hemerocallis lilioasphodelus |
Hemerocallis 'Little Red Hen' |
Hemerocallis 'Little Wine Cup' |
Hemerocallis 'Summer Wine' |
Heuchera americana 'Harry Hay' |
Heuchera 'Brownfinch' |
Heuchera 'Caramel' (PBR) |
Heuchera 'Cherries Jubilee' (PBR) |
Heuchera [Ebony and Ivory] = 'E and I' (PBR) |
Heuchera 'Green Spice' |
Heuchera 'Lime Rickey' (PBR) (Rainbow Series) |
Heuchera 'Marmalade' (PBR) |
Heuchera 'Midnight Rose' |
Heuchera 'Obsidian' (PBR) |
Heuchera 'Peach Flambé' (PBR) |
Heuchera 'Rave On' (PBR) |
Heuchera sanguinea 'Geisha's Fan' |
Heuchera 'Silver Scrolls' (PBR) |
Heuchera 'Tiramisu' |
× Heucherella 'Alabama Sunrise' |
× Heucherella 'Viking Ship' (PBR) |
Hordeum jubatum |
Hydrangea macrophylla 'Izu-no-hana' (L/d) |
Iberis gibraltarica 'Betty Swainson' |
Impatiens omeiana |
Imperata cylindrica 'Rubra' |
Ipheion 'Alberto Castillo' |
Ipheion uniflorum 'Charlotte Bishop' |
Ipheion uniflorum 'Froyle Mill' |
Iris ensata 'Gracieuse' |
Iris ensata 'Pin Stripe' |
Iris ensata 'Rose Queen' |
Iris foetidissima var. citrina |
Iris 'Pinewood Poppet' (CH) |
Iris 'Pinewood Sunshine' (CH) |
Iris sibirica 'Butter and Sugar' |
Iris sibirica 'Flight of Butterflies' |
Iris sibirica 'Welcome Return' |
Jaborosa integrifolia |
Jovellana sinclairii |
Jovellana violacea |
Knautia macedonica |
Knautia macedonica 'Mars Midget' |
Knautia sarajevensis |
Kniphofia 'Bees' Lemon' |
Kniphofia 'Bees' Sunset' |
Kniphofia 'Candlelight' |
Kniphofia 'Cobra' |
Kniphofia 'Nancy's Red' |
Kniphofia rooperi |
Kniphofia rufa Baker |
Kniphofia 'Tawny King' |
Kniphofia thomsonii var. thomsonii |
Kniphofia 'Timothy' |
Kniphofia 'Toffee Nosed' |
Kniphofia triangularis subsp. triangularis 'Light of the World' |
Kniphofia 'Wol's Red Seedling' |
Kniphofia 'Wrexham Buttercup' |
Lamium maculatum 'Pink Pewter' |
Lathyrus aureus |
Lavatera maritima |
Ledebouria cooperi |
Lepechinia salviae |
Leucanthemella serotina |
Leucanthemum × superbum 'Aglaia' (d) |
Leucanthemum × superbum [Broadway Lights] = 'Leumayel' (PBR) |
Leucanthemum × superbum 'Cobham Gold' (d) |
Leucanthemum × superbum 'Phyllis Smith' |
Leucanthemum × superbum 'Schneehurken' |
Liatris spicata 'Floristan Violett' |
Libertia 'Taupo Blaze' |
Ligularia 'Britt Marie Crawford' (PBR) |
Ligularia 'Osiris Fantaisie' |
Lilium pardalinum (IXc/d) |
Liriope muscari |
Liriope muscari 'Big Blue' |
Lobelia cardinalis 'Bee's Flame' |
Lobelia cardinalis 'Queen Victoria' |
Lobelia cardinalis 'Russian Princess' misapplied |
Lobelia excelsa |
Lobelia laxiflora var. angustifolia |
Lobelia × speciosa 'Tania' |
Lychnis coronaria [Gardeners' World] = 'Blych' (d) |
Lychnis flos-cuculi [Jenny] = 'Lychjen' (PBR) (d) |
Lychnis viscaria 'Splendens Plena' (d) |
Lythrum salicaria 'Blush' |
Lythrum salicaria 'Robert' |
Lythrum virgatum |
Macleaya microcarpa 'Spetchley Ruby' |
Malvastrum lateritium |
Marshallia grandiflora |
Mathiasella bupleuroides 'Green Dream' |
Melica uniflora f. albida |
Melica uniflora 'Variegata' (v) |
Melittis melissophyllum |
Melittis melissophyllum pink-flowered |
Milium effusum 'Yaffle' (v) |
Mimulus aurantiacus |
Mimulus bifidus 'Trish' |
Mimulus 'Eleanor' |
Mimulus 'Popacatapetl' |
Miscanthus nepalensis |
Miscanthus sinensis var. condensatus 'Cosmopolitan' (v) |
Miscanthus sinensis 'Ghana' |
Miscanthus sinensis 'Gold Bar' (v) |
Miscanthus sinensis 'Kaskade' |
Miscanthus sinensis 'Malepartus' |
Miscanthus sinensis 'Morning Light' (v) |
Miscanthus sinensis 'Sioux' |
Molinia caerulea subsp. arundinacea 'Bergfreund' |
Molinia caerulea subsp. arundinacea 'Karl Foerster' |
Molinia caerulea subsp. arundinacea 'Transparent' |
Molinia caerulea subsp. caerulea 'Carmarthen' (v) |
Nerine bowdenii |
Oenothera fruticosa 'Michelle Ploeger' |
Oenothera speciosa 'Siskiyou' |
Ophiopogon planiscapus 'Nigrescens' |
Origanum calcaratum |
Origanum 'Kent Beauty' |
Origanum laevigatum |
Orlaya grandiflora |
Oryzopsis miliacea |
Osteospermum 'White Pim' |
Paeonia cambessedesii |
Paeonia delavayi var. delavayi f. lutea (S) |
Paeonia lactiflora 'Krinkled White' |
Paeonia mlokosewitschii |
Panicum virgatum 'Cloud Nine' |
Panicum virgatum 'Prairie Sky' |
Panicum virgatum 'Shenandoah' |
Panicum virgatum 'Strictum' |
Panicum virgatum 'Warrior' |
Papaver orientale 'Aglaja' |
Papaver orientale 'Effendi' |
Papaver orientale 'Patty's Plum' |
Papaver pilosum subsp. spicatum |
Parahebe catarractae |
Parahebe 'Snow Clouds' |
Patrinia scabiosifolia |
Patrinia triloba |
Pelargonium [Angeleyes Orange] = 'Paccrio' (PBR) (Angeleyes Series) (A) |
Pelargonium 'Ardens' |
Pelargonium 'Cottenham Bliss' (A) |
Pelargonium 'Earliana' (Dec) |
Pelargonium 'Lord Bute' (R) |
Pelargonium 'Michael' (A) |
Pelargonium reniforme |
Pelargonium 'Scarlet Unique' (U) |
Pelargonium triste |
Pelargonium 'Voodoo' (U) |
Pennisetum macrourum |
Pennisetum orientale |
Pennisetum orientale 'Karley Rose' (PBR) |
Pennisetum thunbergii 'Red Buttons' |
Pennisetum villosum |
Penstemon 'Countess of Dalkeith' |
Penstemon digitalis 'Ruby Tuesday' |
Penstemon heterophyllus 'Heavenly Blue' |
Penstemon 'Pensham Eleanor Young' |
Penstemon 'Pensham Petticoat' |
Penstemon 'Schoenholzeri' |
Penstemon 'The Juggler' |
Penstemon 'Woodpecker' |
Persicaria amplexicaulis 'Firetail' |
Persicaria amplexicaulis 'Jo and Guido's Form' |
Persicaria dshawachischwilii |
Persicaria microcephala 'Red Dragon' (PBR) |
Persicaria orientalis |
Phlox bifida blue-flowered |
Phlox carolina subsp. angusta |
Phlox 'Charles Ricardo' |
Phlox divaricata 'Blue Dreams' |
Phlox divaricata 'May Breeze' |
Phlox maculata 'Natascha' |
Phlox paniculata 'Blue Paradise' |
Phlox paniculata 'David' |
Phlox paniculata 'Monica Lynden-Bell' |
Phlox paniculata 'Mother of Pearl' |
Phlox paniculata 'Norah Leigh' (v) |
Phlox paniculata 'Othello' |
Phlox paniculata 'Rosa Pastell' |
Phlox paniculata 'Uspekh' |
Phlox paniculata 'Utopia' |
Phlox × procumbens 'Variegata' (v) |
Phygelius × rectus 'Jodie Southon' |
Physostegia virginiana 'Miss Manners' |
Pimpinella major 'Rosea' |
Pleioblastus viridistriatus |
Poa labillardierei |
Podophyllum versipelle 'Spotty Dotty' |
Polemonium 'Lambrook Mauve' |
Polemonium 'Northern Lights' |
Polemonium reptans 'Stairway to Heaven' (PBR) (v) |
Polemonium reptans 'Virginia White' |
Polemonium yezoense var. hidakanum 'Purple Rain' |
Polystichum setiferum (Divisilobum Group) 'Dahlem' |
Polystichum setiferum 'Pulcherrimum Bevis' |
Potentilla 'Flamenco' |
Potentilla × hopwoodiana |
Potentilla megalantha |
Potentilla 'Volcan' |
Primula 'Dark Rosaleen' (Pr/Poly) |
Primula 'Don Keefe' (PBR) |
Primula 'Elizabeth Killelay' (PBR) (Pr/Poly/d) |
Primula 'Francisca' (Pr/Poly) |
Primula 'Inverewe' (Pf) |
Primula japonica 'Merve's Red' (Pf) |
Primula 'Lady Greer' (Pr/Poly) |
Primula sieboldii (Co) |
Pulmonaria 'Cotton Cool' |
Pulmonaria 'Diana Clare' |
Pulmonaria 'Little Star' |
Pulmonaria [Opal] = 'Ocupol' |
Ranunculus × arendsii 'Moonlight' |
Ranunculus ficaria 'Deborah Jope' |
Ranunculus gramineus |
Ratibida columnifera 'Red Midget' |
Reineckea carnea |
Rhodanthemum 'African Eyes' |
Rhodohypoxis baurii 'Dulcie' |
Rhodohypoxis 'Midori' |
Rhodohypoxis milloides 'Claret' |
Rosmarinus officinalis 'Pat Vlasto' |
Rudbeckia fulgida var. deamii |
Rudbeckia missouriensis |
Rudbeckia triloba |
Salvia 'Amber' |
Salvia barrelieri |
Salvia cacaliifolia |
Salvia 'Christine Yeo' |
Salvia coccinea 'Forest Fire' |
Salvia confertiflora |
Salvia discolor |
Salvia greggii 'Icing Sugar' |
Salvia 'Indigo Spires' |
Salvia involucrata 'Joan' |
Salvia × jamensis 'Hot Lips' |
Salvia × jamensis 'Peter Vidgeon' |
Salvia × jamensis 'Red Velvet' |
Salvia × jamensis 'Señorita Leah' |
Salvia microphylla 'Cerro Potosi' |
Salvia microphylla 'Maroon' |
Salvia microphylla 'Robin's Pride' |
Salvia nemorosa 'Caradonna' |
Salvia nemorosa 'Pusztaflamme' |
Salvia nemorosa 'Schwellenburg' |
Salvia patens 'Cambridge Blue' |
Salvia patens 'Dot's Delight' |
Salvia patens large |
Salvia patens 'White Trophy' |
Salvia 'Penny's Smile' |
Salvia 'Phyllis' Fancy' |
Salvia pratensis 'Indigo' |
Salvia pratensis 'Lapis Lazuli' |
Salvia sclarea L. var. turkestaniana Mottet |
Salvia 'Silas Dyson' |
Salvia 'Silke's Dream' |
Salvia × sylvestris 'Tänzerin' |
Salvia uliginosa |
Salvia verticillata 'Hannay's Blue' |
Salvia verticillata 'Purple Rain' |
Salvia 'Waverly' |
Sanguisorba |
Sanguisorba hakusanensis |
Sanguisorba magnifica |
Sanguisorba menziesii |
Sanguisorba officinalis 'Arnhem' |
Sanguisorba officinalis 'Pink Tanna' |
Sanguisorba tenuifolia var. alba 'Korean Snow' |
Saruma henryi |
Saxifraga 'Flore Pleno' (granulata) (15/d) |
Saxifraga 'Mount Nachi' (fortunei) (5) |
Scabiosa atropurpurea 'Chile Black' |
Scabiosa caucasica 'Stäfa' |
Scabiosa 'Little Emily' |
Schizachyrium scoparium |
Schizostylis coccinea |
Schizostylis coccinea 'Good White' |
Schizostylis coccinea 'Jennifer' |
Schizostylis coccinea 'Wilfred H. Bryant' |
Scilla peruviana |
Scutellaria incana |
Sedum anacampseros |
Sedum 'Joyce Henderson' |
Sedum 'Marchants Best Red' |
Sedum 'Matrona' |
Sedum 'Red Cauli' |
Sedum spectabile 'Iceberg' |
Sedum telephium (Atropurpureum Group) 'Karfunkelstein' |
Sedum telephium (Atropurpureum Group) 'Postman's Pride' (PBR) |
Sedum telephium (Atropurpureum Group) 'Purple Emperor' |
Sedum telephium subsp. fabaria var. borderei |
Sedum telephium subsp. ruprechtii 'Hab Gray' |
Sedum ussuriense |
Sedum 'Vera Jameson' |
Selinum wallichianum |
Senecio pulcher |
Seriphidium vallesiacum |
Serratula seoanei |
Setaria macrostachya |
Sidalcea candida |
Sidalcea 'Elsie Heugh' |
Silene uniflora 'Robin Whitebreast' (d) |
Silene uniflora 'Rosea' |
Silphium perfoliatum |
Sinningia tubiflora |
Sisyrinchium atlanticum |
Sisyrinchium 'Californian Skies' |
Sisyrinchium 'Deep Seas' |
Solidago rugosa 'Fireworks' |
Sphaeralcea 'Newleaze Coral' |
Spiranthes cernua var. odorata 'Chadd's Ford' |
Stachys officinalis 'Hummelo' |
Stachys officinalis 'Spitzenberg' |
Stachys thunbergii |
Stemmacantha centaureoides |
Stipa barbata |
Stipa calamagrostis |
Stipa gigantea 'Gold Fontaene' |
Stipa tenacissima |
Stipa turkestanica |
Stokesia laevis 'Mary Gregory' |
Stokesia laevis 'Purple Parasols' |
Strobilanthes wallichii |
Succisa pratensis |
Symphytum × uplandicum 'Axminster Gold' (v) |
Tanacetum parthenium 'Cartwheels' |
Tanacetum vulgare 'Golden Fleece' |
Tecophilaea cyanocrocus |
Thalictrum delavayi 'Album' |
Thalictrum delavayi 'Hewitt's Double' (d) |
Thalictrum 'Elin' |
Thalictrum pubescens |
Thalictrum rochebrunianum |
Thalictrum 'Splendide' |
Thalictrum tuberosum |
Tibouchina urvilleana 'Edwardsii' |
Tibouchina urvilleana variegated (v) |
Tradescantia (Andersoniana Group) 'Concord Grape' |
Tradescantia (Andersoniana Group) 'Perinne's Pink' |
Tricyrtis 'Empress' |
Tricyrtis formosana 'Dark Beauty' |
Tricyrtis formosana 'Gilt Edge' (v) |
Tricyrtis hirta 'Matsukaze' |
Tricyrtis ishiiana |
Tricyrtis ohsumiensis |
Tricyrtis 'Tojen' |
Trifolium pannonicum |
Trifolium rubens |
Trifolium rubens 'Drama' |
Trifolium rubens 'Peach Pink' |
Trillium albidum |
Trillium kurabayashii |
Trollius × cultorum 'Alabaster' |
Trollius × cultorum 'Feuertroll' |
Tulbaghia 'Fairy Star' |
Tulbaghia 'John May's Special' |
Uncinia uncinata rubra |
Urospermum dalechampii |
Uvularia grandiflora |
Uvularia grandiflora var. pallida |
Verbascum 'Annie May' |
Verbascum 'Cherokee' |
Verbena [Aztec Silver Magic] = 'Balazsilma' (PBR) (Aztec Series) (G) |
Verbena 'Blue Prince' (G) |
Verbena bonariensis |
Verbena 'Claret' (G) |
Verbena hastata f. rosea |
Verbena 'Homestead Purple' (G) |
Verbena 'La France' (G) |
Verbena rigida |
Verbena rigida f. lilacina 'Polaris' |
Verbena 'Silver Anne' (G) |
Veronica 'Pink Damask' |
Veronica spicata 'Icicle' |
Veronicastrum virginicum 'Album' |
Veronicastrum virginicum 'Erica' |
Veronicastrum virginicum 'Pointed Finger' |
Veronicastrum virginicum 'Temptation' |
Viola 'Blue Moonlight' (C) |
Viola 'Etain' (Va) |
Watsonia pink-flowered |
Watsonia 'Stanford Scarlet' |
Zaluzianskya 'Semonkong' |
Zantedeschia aethiopica 'Crowborough' |
Zantedeschia aethiopica 'Green Goddess' |
Zauschneria californica 'Dublin' |
Zauschneria californica 'Olbrich Silver' |
Zigadenus elegans |
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
