Acanthus mollis 'Alba'
Acanthus mollis
Achillea aegyptiaca 'Taygetea'
Achillea millefolium 'Cerise Queen'
Achillea millefolium 'Pomegranate'
Achillea millefolium 'Terracotta'
Achillea ptarmica 'Noblessa'
Aconitum fischeri
Aconitum napellus
Actaea simplex 'Pink Spike'
Adenophora liliifolia
Agastache rugosum x foeniculum 'Blue Fortune'
Ajuga reptans 'Braunherz'
Ajuga reptans 'Burgundy Glow'
Ajuga reptans 'Lightning'
Alcea Rosea-Hybride 'Mars Magic'
Alcea Rosea-Hybride 'Polarstar'
Alcea Rosea-Hybride 'Radians Rose'
Alchemilla mollis
Anchusa azurea 'Loddon Royalist'
Anemone blanda 'Blue Shades'
Anemone blanda 'Pink Star'
Anemone blanda 'White Splendor'
Anemone hupehensis 'Rose Shades'
Anemone hybride 'Coupe d'Argent'
Anemone hybride 'Honorine Jobert'
Anthemis hybride 'E.C. Buxton'
Aquilegia canadensis 'Little Lanterns'
Aquilegia cearulea hybride 'Biedermeier Mix'
Aquilegia cearulea hybride 'Heavenly Blue'
Aquilegia cearulea hybride 'Koralle'
Aquilegia cearulea hybride 'Kristall'
Aquilegia cearulea hybride 'Maxi'
Aquilegia cearulea hybride 'Rotstern'
Aquilegia chrysantha 'Denver Gold'
Aquilegia vulgaris 'Granny's Bonnet'
Armeria maritima 'Splendens'
Asphodeline lutea
Aster divaricatus 'Beth Chatto'
Aster dumosus 'Proffesor Anton Kippenberg'
Aster lateriflorus 'Horizontalis'
Aster pringlei 'Monte Cassino'
Astilbe arendsii 'Rose Shades'
Astrantia major 'Claret'
Astrantia major 'Roma'
Astrantia major 'Ruby Star'
Astrantia major wit
Bidens aurea 'Lemon Drop'
Brunnera macrophylla 'Silver Heart'
Brunnera macrophylla
Bupleurum
Calamintha nepeta nepeta
Campanula carpatica
Campanula glomerata 'Freya'
Campanula lactiflora
Campanula lactiflora 'Alba'
Campanula lactiflora 'Prichard's Variety'
Campanula latifolia
Campanula persicifolia 'Alba'
Campanula persicifolia blauw
Campanula persicifolia 'Telham Beauty'
Campanula portenschlagiana
Campanula poscharskyana 'E.H. Frost'
Catananche caerulea
Centaurea macrocephala
Centaurea ruthenica
Cephalaria gigantea
Cerastium tomentosum
Cheiranthus allionii
Cheiranthus cheiri 'Orange Bedder'
Cheiranthus cheiri 'Scarlet Bedder'
Chelone obliqua
Coreopsis grandiflora 'Santa Fe'
Corydalis 'Craigton Blue'
Corydalis flexuosa
Delphinium elatum 'Highlander Sweet Sensation'
Dendranthema 'Feuerzauber'
Dianthus deltoides 'Flashing Light'
Dicentra formosa 'Bacchanal'
Digitalis ferruginea
Digitalis mertonensis 'Summer King'
Digitalis parviflora 'Milk Chocolate'
Digitalis purpurea mix
Digitalis purpurea 'Snow Thimble'
Digitalis purpurea 'Sutton's Apricot'
Echinacea paradoxa
Echinacea purpurea 'Magnus'
Echinops ritro 'Platinum Blue'
Echium russicum
Ellisiophyllum pinnatum
Erigeron karvinskianus
Eryngium planum
Eryngium planum 'Blauer Zwerg'
Eupatorium maculatum 'Purple Bush'
Eupatorium maculatum 'Red Dwarf'
Eupatorium maculatum 'Riesenschirm'
Eupatorium purpureum
Euphorbia amygdaloides 'Purperea'
Euphorbia griffithii 'Dixter'
Filipendula
Filipendula purpurea 'Elegans'
Filipendula rubra 'Venusta'
Francoa sonchifolia
Gaillarida aristata 'Burgunder'
Gaillardia aristata 'Kobold'
Galium odoratum
Gaura lindheimeri 'Siskyou Pink'
Gaura lindheimeri 'Whirling Butterflies'
Geranium 'Blue Blood'
Geranium endressii
Geranium 'Johnson's Blue'
Geranium macrorrhizum 'Spessart'
Geranium maculatum 'Espresso'
Geranium oxonianum 'Walters Gift'
Geranium phaeum 'Album'
Geranium sanguineum 'Max Frei'
Geranium sanguineum striatum
Geranium sanguineum 'Vision Violet'
Geranium wallichianum 'Buxton Blue'
Geum coccineum 'Borissi'
Geum coccineum 'Koi"
Geum chiloense 'Lady Stratheden'
Geum chiloense 'Mrs Bradshaw'
Glechoma hederacea 'Variegata'
Helenium hybride 'Red Army'
Helenium hybride 'Red Shades'
Helenium hybride 'Kanaria'
Helenium hybride 'Loysder Wieck'
Helenium hybride 'Sahin's Early Flowerer'
Helianthemum 'Amabile Plenum'
Helianthus 'Happy Days'
Helianthus hybride 'Lemon Queen'
Helianthus salicifolia
Heliopsis helianthoides var. scabra 'Summer Nights'
Heliopsis helianthoides 'Venus'
Hemerocallis 'Autumn Red'
Hemerocallis 'Bonanza'
Hemerocallis 'Stella de Oro'
Hesperis matronalis 'Alba'
Hesperis matronalis
Heuchera hybrid 'Chocolat Ruffles'
Iris germanica geel
Iris germanica blauw
Iris germanica paars
Iris pseudacorus variegata
Kalimeris incisa 'Alba'
Kalimeris incisa 'Blue Star'
Kirengeshoma palmata
Knautia macedonica 'Mars Midget'
Knautia macedonica 'Red Knight'
Kniphofia 'Shining Sceptre'
Lamium maculatum 'Pink Pewter'
Leucanthemum superbum 'Alaska'
Leucanthemum superbum 'Snow Drift'
Liatris spicata
Liatris spicata 'Floristan Violet'
Liatris spicata 'Floristan White'
Linaria purpurea blauw
Linaria purpurea 'Canon Went'
Lobelia cardinalis
Lobelia fulgens 'Queen Victoria'
Lobelia siphilitica
Lobelia speciosa 'Blue Fan'
Lobelia speciosa 'Hadspan Purple'
Lobelia speciosa 'Monet Moment'
Lobelia speciosa 'Pink Elephant'
Lunaria rediviva
Lupinus x hybrida 'Gallery Blue'
Lupinus x hybrida 'Gallery Pink'
Lupinus x hybrida 'Gallery Scarlet'
Lupinus x hybrida 'Gallery Yellow'
Lupinus x hybrida 'Gallery White'
Lychnis chalcedonica
Lychnis chalcedonica 'Carnea'
Lychnis coronaria roze
Lychnis coronaria 'Alba'
Lysimachia cleotroides
Lysimachia ciliata 'Firecracker'
Lysimachia ephemerum
Lythrum salicaria 'Blush'
Lythrum salicaria 'Lady Sackville'
Lythrum salicaria
Malva sylvestris
Monarda bradburiana
Monarda 'Gardenview Scarlet'
Monarda didyma 'Pink Lace'
Monarda didyma 'Purple Lace'
Monarda didyma 'Scorpion'
Nepeta faassenii 'Snowflake'
Nepeta faassenii 'Walkers Low'
Nepeta govaniana
Nepeta nervosa 'Neptune'
Oenothera tricolor 'Sunset Boulevard'
Papaver nudicaule 'Garden Gnome'
Papaver orientale mix
Penstemon digitalis 'Dark Towers'
Penstemon schoenholzeri
Penstemon serrulatus
Penstemon 'Hidcote Pink'
Perovskia atriplicifolia
Persicaria amplexicaulis 'Dark Red'
Persicaria amplexicaulis 'Lisane'
Persicaria bistorta 'Superba'
Persicaria microcephala 'Red Dragon'
Persicaria polymorpha
Phlomus russeliana
Phlomus tuberosa 'Bronze Flamingo'
Phlomus fruticosa
Phlox paniculata 'Amethyst'
Phlox paniculata 'Casa Blanca'
Phlox paniculata 'David'
Phlox paniculata 'Franz Schubert'
Phlox paniculata 'Newbird'
Phlox paniculata 'Rosa Pastell'
Phygelius x rectus magenta
Phygelius x rectus rood
Physostegia virginiana roze
Physostegia virginiana 'Summersnow'
Polemonium caeruleum
Polemonium yezoense 'Purple Rain'
Polygonatum hybridum 'Weihenstephan'
Potentilla nepalensis 'Miss Willmot'
Potentilla nepalensis 'Shogran'
Potentilla tonguei
Primula veris
Prunella grandiflora
Pulmonaria 'Victorian Brooch'
Pulmonaria officinalis
Rodgersia pinnata 'Bronze Peacock'
Rudbeckia fulgida 'Goldsturm'
Rudbeckia nitida
Salvia bulleyana
Salvia cacaliifolia
Salvia candelabrum
Salvia coahuilensis
Salvia darcyi
Salvia dolichanta
Salvia ex pamire/amplexicaulis
Salvia forskaohlei
Salvia glutinosa
Salvia greggii 'Eclipse'
Salvia greggii 'Lemon Light'
Salvia greggii 'Lipstick'
Salvia greggii 'Salmon Dance'
Salvia greggii 'Vanilla'
Salvia microphylla 'Dancing Dolls'
Salvia microphylla 'Fantasia'
Salvia microphylla 'Hot Lips'
Salvia microphylla 'Nachtvlinder'
Salvia microphylla 'Rosa Real'
Salvia microphylla 'Royal Bumble'
Salvia nemorosa 'Amethyst'
Salvia nemorosa 'Blue Hill/Blauhugel'
Salvia nemorosa 'Caradonna'
Salvia nemorosa 'Frederiek'
Salvia nemorosa 'Mainacht'
Salvia nemorosa 'Pink Friesland'
Salvia nemorosa 'Salute Deep Blue'
Salvia nemorosa 'Schwellenberg'
Salvia nemorosa 'Snow Hill/Schneehugel'
Salvia pratensis 'Lapis Lazuli'
Salvia pratensis 'Sky Dance'
Salvia pratensis 'Swan Lake'
Salvia pratensis 'Twilight Serenade'
Salvia reptans from Western Texas
Salvia roemeriana 'Hot Trumpets'
Salvia sclarea var turkestanica 'Vatican White'
Salvia sclarea var turkestanica
Salvia uliginosa
Salvia verticillata 'Hannay's Blue'
Salvia verticillata ‘Purple Rain’
Salvia verticillata 'Smouldering Torches'
Salvia 'Waverly'
Sanguisorba obtusa Pink
Sanguisorba officinalis 'Pink Tanna'
Scabiosa caucasica 'Alba'
Scabiosa columbaria 'Pink Mist'
Scabiosa japonica 'Ritz'
Schizostylis coccinea 'Major'
Schizostylis coccinea 'Mrs Hegarty'
Scuttelaria altissima
Sedum spectabile 'Herbstfreude'
Sedum spectabile 'Matrona'
Sedum telephium 'Cherry Truffle'
Sedum telephium 'Jose Aubergine'
Sidalcea oregana 'Brilliant'
Silphium perfoliatum
Stachys lanata
Stachys monieri 'Hummelo'
Solidago 'Loysder Crown'
Succisela inflexuoas 'Frosted Pearls'
Teucrium scorodonia 'Crispum Marginatum'
Thalictrum aquilegifolium 'Black Stockings'
Thalictrum aquilegifolium 'Nimbus White'
Thalictrum aquilegifolium 'Purpureum'
Thalictrum flavum
Tiarella 'Sugar & Spice'
Trifolium ochroleucon
Trifolium rubens
Verbascum blattaria
Verbascum chaixii '16 Candles'
Verbascum chaixii 'Wedding Candle'
Verbascum hybrida 'Flush of White'
Verbascum hybrida 'Rosetta'
Verbascum hybrida 'Southern Charm'
Verbascum hybrida 'Violetta'
Verbena bonariensis
Verbena hastata blauw
Verbena hastata rose
Vernonia arkansana
Veronica longifolia 'Pink Damask'
Veronica gentianoides
Veronica spicata 'Icicle'
Veronicastrum sibiricum 'Red Arrow'
Veronicastrum virginicum 'Alba'
Vinca minor
Viola hederacea
Viola labradori
Viola odorata
Viola sororia 'Albiflora'
Viola sororia 'Blue Diamond'