| ACAENA buchananii |
| ACANTHUS mollis 'Hollard's Gold' |
| ACANTHUS 'Whitewater' ® |
| ACHILLEA 'Coronation Gold' |
| ACHILLEA crithmifolia |
| ACHILLEA millefolium |
| ACHILLEA millefolium 'Colorado' |
| ACHILLEA millefolium 'Paprika' |
| ACHILLEA millefolium 'Red Beauty' |
| ACHILLEA millefolium 'Sammetriese' |
| ACHILLEA millefolium 'Wesersandstein' |
| ACHILLEA nobilis |
| ACHILLEA odorata |
| ACHILLEA ptarmica 'Boule de Neige' |
| ACHILLEA ptarmica 'Noblessa' |
| ACHILLEA sibirica 'Love Parade' |
| ACHILLEA 'Summer Pastels' |
| ACORUS calamus |
| ACORUS calamus 'Variegatus' |
| ACORUS gramineus 'Argenteostriatus' |
| ACORUS gramineus 'Hakuro-Nishiki' |
| ACORUS gramineus 'Ogon' |
| AETHIONEMA armenum 'Warley Rose' |
| AETHIONEMA coridifolium |
| AGAPANTHUS 'Columba' |
| AGAPANTHUS 'Donau' |
| AGAPANTHUS 'Dr Brouwer' |
| AGAPANTHUS 'Intermedius' |
| AGAPANTHUS 'Rosewarne' |
| AGAPANTHUS 'Silberpfeil' |
| AGAPANTHUS 'Windsor Grey' |
| AGASTACHE barberi 'Tutti Frutti' |
| AGASTACHE 'Blue Fortune' |
| AGASTACHE rugosa 'Alabaster' |
| AGASTACHE rugosa f. albiflora |
| AGASTACHE rugosa 'Golden Jubilee' |
| AGASTACHE rugosa 'Little Adder' |
| AGASTACHE 'Serpentine' |
| AJANIA bellania 'Bengo Gold' |
| AJUGA reptans 'Burgundy Glow' |
| ALCEA rosea |
| ALCEA rugosa |
| ALCHEMILLA erythropoda |
| ALISMA plantago-aquatica |
| ALLIUM cristophii |
| ALLIUM flavum |
| ALLIUM 'Little Sapphire' |
| ALLIUM schoenoprasum (ciboulette) |
| ALLIUM schoenoprasum 'Mixed One' |
| ALLIUM schoenoprasum 'Pink One' |
| ALLIUM schoenoprasum 'Purple One' |
| ALLIUM senescens 'Lisa Blue' |
| ALLIUM stipitatum 'Mount Everest' |
| ALLIUM tuberosum |
| ALLIUM 'Violet Beauty' |
| ALOPECURUS pratensis 'Aureovariegatus' |
| ALOYSIA polystachya |
| ALOYSIA triphylla (Verveine citronelle) |
| ALOYSIA virgata |
| ALSTROEMERIA 'Edouard' |
| ALTHAEA officinalis |
| AMMOPHILA arenaria |
| AMPELODESMOS mauritanicus |
| AMSONIA 'Blue Ice' |
| AMSONIA tabernaemontana |
| ANACYCLUS pyrethrum var. depressus |
| ANAPHALIS margaritacea |
| ANDROPOGON gerardii |
| ANEMANTHELE lessoniana (Stipa arundinacea) |
| ANEMONE hupehensis 'Bowles's Pink' |
| ANEMONE hupehensis 'Snow Angel' |
| ANEMONE hupehensis 'Splendens' |
| ANEMONE hybrida 'Pamina' |
| ANEMONE hybrida 'Serenade' |
| ANEMONE sylvestris |
| ANGELICA gigas |
| AQUILEGIA canadensis |
| AQUILEGIA vulgaris |
| ARABIS blepharophylla |
| ARABIS caucasica 'Plena' |
| ARABIS caucasica 'Rosea' |
| ARABIS ferdinandi-coburgii 'Variegata' |
| ARCTANTHEMUM arcticum |
| ARMERIA pseudarmeria 'Ballerina White' |
| ARMERIA pseudarmeria 'Daydream' ® |
| ARRHENATHERUM elatius 'Variegatum' |
| ARTEMISIA abrotanum (Aurone) |
| ARTEMISIA ludoviciana |
| ARTEMISIA ludoviciana 'Valérie Finnis' |
| ARTEMISIA 'Powis Castle' |
| ARTEMISIA schmidtiana 'Nana' |
| ARTEMISIA vulgaris |
| ARTHROPODIUM candidum 'Little Lilia' ® |
| ARUNCUS dioicus (sylvestris) |
| ASPHODELINE lutea |
| ASPLENIUM scolopendrium (Phyllitis) |
| ASPLENIUM scolopendrium 'Cristatum' (Phyllitis) |
| ASTER ageratoides 'Ashvi' |
| ASTER alpinus 'Albus' |
| ASTER amellus 'Butzemann' |
| ASTER amellus 'Rosa Erfüllung' ('Pink Zenith') |
| ASTER ericoides |
| ASTER 'Fidelio' |
| ASTER frikartii 'Jungfrau' |
| ASTER frikartii 'Mönch' |
| ASTER lateriflorus 'Horizontalis' |
| ASTER linariifolius |
| ASTER linosyris |
| ASTER na 'Andenken an Paul Gerber' |
| ASTER na 'Barr's Blue' |
| ASTER na 'Helen Picton' |
| ASTER na 'Marina Wolkonsky' |
| ASTER na 'Purple Dome' |
| ASTER na 'Rosa Sieger' |
| ASTER na 'Septemberrubin' |
| ASTER nb 'Audrey' |
| ASTER nb 'Blue Radiance' |
| ASTER nb 'Marie Ballard' |
| ASTER nb 'White Ladies' |
| ASTER oblongifolius 'October Skies' |
| ASTER 'Prof. Anton Kippenberg' (Dumosus Group) |
| ASTER pyrenaeus 'Lutetia' |
| ASTER schreberi |
| ASTER 'Snowsprite' (Dumosus Group) |
| ASTER tongolensis 'Wartburgstern' |
| ASTER 'Victor' (Dumosus Group) |
| ASTILBE 'Beauty of Lisse' |
| ASTILBE 'Chocolate Shogun' ® |
| ASTILBE 'Glut' (Arendsii Group) |
| ASTILBE 'Mont Blanc' (Arendsii Group) |
| ASTILBE 'Weisse Gloria' (Arendsii Group) |
| ASTRANTIA major 'Alba' |
| ASTRANTIA major 'Shaggy' |
| ATHYRIUM niponicum var. pictum ('Metallicum') |
| AUBRIETA gracilis 'Florado Rose Red' |
| AUBRIETA 'Royal Blue' |
| AURINIA saxatilis (Alyssum saxatile) |
| AZORELLA trifurcata |
| AZORELLA trifurcata 'Nana' |
| BEGONIA grandis 'Alba' |
| BEGONIA grandis var. evansiana |
| BERGENIA 'Abendglut' |
| BERGENIA 'Bach' |
| BERGENIA 'Bartok' |
| BERGENIA 'Bressingham White' |
| BERGENIA cordifolia |
| BERGENIA cordifolia 'Snowtime' |
| BERGENIA 'Harzkristall' |
| BERGENIA 'Morgenröte' |
| BERGENIA 'Rotblum' |
| BERGENIA 'Silberlicht' |
| BERGENIA 'Spring Fling' |
| BLECHNUM spicant |
| BRUNNERA macrophylla 'Mr Morse' |
| BUGLOSSOIDES purpurocaerulea |
| BUPHTHALMUM salicifolium |
| CALAMAGROSTIS acutiflora 'Avalanche' |
| CALAMAGROSTIS acutiflora 'Karl Foerster' |
| CALAMAGROSTIS brachytricha (Stipa) |
| CALAMINTHA grandiflora |
| CALAMINTHA nepeta (C. brauneana) |
| CALAMINTHA nepeta 'Triumphator' |
| CALAMINTHA sylvatica 'Gottfried Kühn' |
| CALAMINTHA sylvatica 'Menthe' |
| CALLUNA vulgaris 'Easter Bonfire' |
| CALLUNA vulgaris 'Elegant Pearl' |
| CALLUNA vulgaris 'Marlies' |
| CAMPANULA carpatica 'Alba' |
| CAMPANULA glomerata 'Freya' |
| CAMPANULA persicifolia |
| CAMPANULA pyramidalis |
| CAMPANULA 'Sarastro' |
| CAMPANULA takesimana |
| CAMPANULA takesimana 'Alba' |
| CAMPANULA trachelium |
| CARDAMINE pratensis |
| CAREX acutiformis |
| CAREX buchananii |
| CAREX davalliana |
| CAREX grayi |
| CAREX morrowii 'Variegata' |
| CAREX muskingumensis |
| CAREX oshimensis 'Everest' ® ('Fiwhite') |
| CAREX oshimensis 'Ice Cream' |
| CAREX paniculata |
| CAREX pendula |
| CAREX plantaginea |
| CAREX pseudocyperus |
| CAREX remota |
| CAREX riparia |
| CAREX secta |
| CAREX tenuiculmis |
| CAREX testacea |
| CAREX trifida 'Rekohu Sunrise' ® |
| CARUM carvi (cumin) |
| CATANANCHE caerulea |
| CENTAUREA dealbata |
| CENTAUREA jacea |
| CENTAUREA macrocephala |
| CENTAUREA montana 'Amethyst Dream' ® |
| CENTAUREA ruthenica |
| CENTRANTHUS ruber |
| CENTRANTHUS ruber 'Coccineus' |
| CERATOSTIGMA griffithii |
| CERATOSTIGMA plumbaginoides |
| CHAMAEMELUM nobile 'Ligulosum' |
| CHASMANTHIUM latifolium |
| CHLORIS virgata |
| CHLOROPHYTUM saundersiae 'Starlight' ® |
| CISTUS incanus ssp. tauricus |
| CISTUS pulverulentus |
| CLEMATIS 'Praecox' |
| CONVOLVULUS cneorum |
| COREOPSIS 'Cosmic Eye' |
| COREOPSIS 'Fool's Gold' |
| COREOPSIS 'Full Moon' ® |
| COREOPSIS grandiflora 'Badengold' |
| COREOPSIS grandiflora 'Domino' |
| COREOPSIS grandiflora 'Etoile d'Or' |
| COREOPSIS grandiflora 'Mayfield Giant' |
| COREOPSIS grandiflora 'Sonnenkind' |
| COREOPSIS lanceolata 'Launa' |
| COREOPSIS lanceolata 'Rotkehlchen' |
| COREOPSIS rosea 'American Dream' |
| COREOPSIS rosea 'Nana' |
| COREOPSIS 'Star Cluster' |
| COREOPSIS verticillata 'Grandiflora' |
| COREOPSIS verticillata 'Moonbeam' |
| COREOPSIS verticillata 'Zagreb' |
| CORONILLA varia |
| CRAMBE cordifolia |
| CROCOSMIA 'Babylon' |
| CROCOSMIA 'Lucifer' |
| CYCLAMEN coum |
| CYMBALARIA muralis |
| CYMBALARIA muralis 'Alba' |
| CYPERUS longus |
| CYRTOMIUM falcatum |
| CYRTOMIUM fortunei |
| DELOSPERMA ashtonii |
| DELOSPERMA congestum |
| DELOSPERMA cooperi |
| DELOSPERMA 'Jewel of Desert Moon Stone' ® |
| DELOSPERMA 'Jewel of Desert Rosequartz' ® |
| DELOSPERMA nubigenum |
| DELPHINIUM 'Atlantis' (Belladonna Group) |
| DELPHINIUM 'Cliveden Beauty' (Belladonna Group) |
| DESCHAMPSIA cespitosa |
| DESCHAMPSIA cespitosa 'Goldgehänge' |
| DESCHAMPSIA cespitosa 'Goldschleier' |
| DESCHAMPSIA cespitosa 'Goldtau' |
| DIANTHUS carthusianorum |
| DIANTHUS deltoides 'Albus' |
| DIANTHUS deltoides 'Brilliant' |
| DIANTHUS knappii |
| DIANTHUS pinifolius |
| DICENTRA spectabilis |
| DIGIPLEXIS 'Rising Phoenix' ® |
| DIGITALIS grandiflora (ambigua) |
| DIGITALIS laevigata f. alba |
| DIGITALIS lutea |
| DIGITALIS purpurea |
| DIGITALIS purpurea 'Alba' |
| DIGITALIS 'Spice Island' |
| DORONICUM orientale 'Magnificum' |
| DORYCNIUM hirsutum |
| DRYOPTERIS erythrosora 'Prolifica' |
| DRYOPTERIS sieboldii |
| ECHINACEA 'Green Jewel' ® |
| ECHINACEA purpurea 'Mellow Yellows' |
| ECHINACEA purpurea 'Vintage Wine' ® |
| ECHINACEA 'Sunrise' ® |
| ECHINOPS bannaticus 'Star Frost' |
| ECHINOPS ritro |
| ECHINOPS sphaerocephalus 'Arctic Glow' |
| ELLISIOPHYLLUM pinnatum |
| EPIMEDIUM cantabrigiense |
| EPIMEDIUM grandiflorum 'Lilafee' |
| EPIMEDIUM warleyense |
| EPIMEDIUM youngianum 'Niveum' |
| ERAGROSTIS curvula |
| ERAGROSTIS trichodes |
| ERICA darleyensis 'Ghost Hills' |
| ERIGERON compositus |
| ERIGERON 'Dunkelste Aller' |
| ERIGERON 'Foersters Liebling' |
| ERIGERON glaucus |
| ERIGERON glaucus 'Beachboy Blue' |
| ERIGERON glaucus 'Sea Breeze' |
| ERIGERON 'Nachthimmel' |
| ERIGERON 'Quakeress' |
| ERIGERON 'Rosa Juwel' |
| ERIGERON 'Sommerabend' |
| ERIGERON 'Sommerneuschnee' |
| ERODIUM chrysanthum |
| ERODIUM kolbianum 'Natasha' |
| ERODIUM reichardii 'Album' |
| ERYNGIUM agavifolium |
| ERYNGIUM planum |
| ERYSIMUM 'Bowles Mauve' |
| ERYSIMUM helveticum (pumilum) |
| ERYSIMUM 'Poem Lavender' |
| EUPATORIUM purpureum |
| EUPHORBIA amygdaloides var. robbiae |
| EUPHORBIA cyparissias 'Betten' |
| EUPHORBIA cyparissias 'Clarice Howard' |
| EUPHORBIA cyparissias 'Tall Boy' |
| EUPHORBIA martini 'Ascot Rainbow' ® |
| EUPHORBIA myrsinites |
| EUPHORBIA pithyusa |
| EUPHORBIA polychroma (epithymoides) |
| FESTUCA amethystina |
| FESTUCA gautieri (scoparia) |
| FESTUCA glauca 'Aprilgrün' |
| FESTUCA glauca 'Elijah Blue' |
| FESTUCA glauca 'Uchte' |
| FESTUCA valesiaca 'Glaucantha' |
| FESTUCA 'Walberla' |
| FILIPENDULA 'Kahome' |
| FILIPENDULA 'Red Umbrellas' |
| FRAGARIA vesca |
| FUCHSIA regia ssp. reitzii |
| FUCHSIA 'Source du Loiret' |
| GALIUM verum |
| GALTONIA candicans |
| GAURA lindheimeri 'Freefolk Rosy' |
| GAURA lindheimeri 'Siskiyou Pink' |
| GAURA lindheimeri 'Tutti Frutti' |
| GENTIANA makinoi 'Blue Star' ® |
| GERANIUM 'Blue Cloud' |
| GERANIUM 'Blue Sunrise' ® |
| GERANIUM 'Blushing Turtle' ® |
| GERANIUM cantabrigiense 'Intense' ® |
| GERANIUM cantabrigiense 'Karmina' |
| GERANIUM 'Chantilly' |
| GERANIUM clarkei 'Kashmir Purple' |
| GERANIUM 'Dilys' |
| GERANIUM endressii 'Wargrave Pink' |
| GERANIUM 'Kelly Anne' ® |
| GERANIUM macrorrhizum |
| GERANIUM macrorrhizum 'Ingwersen's Variety' |
| GERANIUM 'Mary Anne' ® |
| GERANIUM oxonianum 'Lepage' |
| GERANIUM 'Patricia' |
| GERANIUM 'Pink Penny' |
| GERANIUM pratense |
| GERANIUM sanguineum |
| GERANIUM sanguineum 'Compactum' |
| GERANIUM sanguineum 'Inverness' |
| GERANIUM 'Sanne' |
| GERANIUM 'Silvia's Surprise' ® |
| GERANIUM 'Sirak' |
| GERANIUM sylvaticum 'Mayflower' |
| GERANIUM 'Terre Franche' |
| GERANIUM 'Tiny Monster' |
| GERANIUM wlassovianum |
| GERANIUM 'Yannis' |
| GEUM chiloense 'Mrs Bradshaw' |
| GLECHOMA hederacea |
| GLOBULARIA cordifolia 'Alba' |
| GLOBULARIA punctata |
| GLYCERIA maxima |
| GONIOLIMON tataricum (Limonium) |
| GUIDE LEPAGE 8e EDITION |
| GYPSOPHILA cerastioides |
| GYPSOPHILA paniculata |
| GYPSOPHILA repens |
| GYPSOPHILA repens 'Rosea' |
| HAKONECHLOA macra 'Albovariegata' |
| HALIMIOCISTUS sahucii (X HALIMIOCISTUS) |
| HEBE 'Caledonia' ('E.B. Anderson') |
| HEBE ochracea (armstrongii) |
| HEBE pimeleoides 'Quicksilver' |
| HEBE 'Red Edge' |
| HEBE 'Youngii' ('Carl Teschner') |
| HEDERA 'Algerian Bellecour' ® |
| HEDERA helix 'Glacier' |
| HEDERA helix 'Goldchild' |
| HEDERA helix 'Ivalace' |
| HEDERA helix 'Sagittifolia' |
| HELENIUM 'Flamenco' |
| HELENIUM hoopesii |
| HELENIUM 'Kanaria' |
| HELENIUM 'Loysder Wieck' |
| HELENIUM 'Moerheim Beauty' |
| HELENIUM 'Rauchtopas' |
| HELENIUM 'Ruby Tuesday' |
| HELENIUM 'Wyndley' |
| HELIANTHEMUM 'Anjou' |
| HELIANTHEMUM apenninum |
| HELIANTHEMUM 'Ben Alder' |
| HELIANTHEMUM nummularium |
| HELIANTHEMUM 'Sulphureum Plenum' |
| HELIANTHEMUM 'Wisley Primrose' |
| HELIANTHUS salicifolius 'Table Mountain' |
| HELIANTHUS salicifolius var. orgyalis |
| HELICHRYSUM italicum ssp. serotinum |
| HELICTOTRICHON sempervirens 'Saphirsprudel' |
| HELIOPSIS helianthoides 'Sommersonne' |
| HELLEBORUS argutifolius (corsicus) |
| HELLEBORUS ballardiae 'Candy Love' |
| HELLEBORUS foetidus |
| HELLEBORUS 'Honeyhill Joy' |
| HELLEBORUS 'Magic Leaves' ® |
| HELLEBORUS orientalis |
| HELLEBORUS orientalis 'Aubergine' |
| HELLEBORUS orientalis 'Green Spotted' |
| HELLEBORUS orientalis 'Peach' |
| HELLEBORUS orientalis 'Red Hybrids' |
| HELLEBORUS orientalis 'Wilgenbroek Slaty Blue' |
| HELLEBORUS orientalis 'Yellow Lady' |
| HELLEBORUS 'Snow Love' ® |
| HELLEBORUS sternii |
| HEMEROCALLIS 'Accepted Dare' |
| HEMEROCALLIS 'Alice in Wonderland' |
| HEMEROCALLIS 'Aten' |
| HEMEROCALLIS 'August Orange' |
| HEMEROCALLIS 'Autumn Red' |
| HEMEROCALLIS 'By Myself' |
| HEMEROCALLIS 'Carey Quinn' |
| HEMEROCALLIS 'Chicago Fire' |
| HEMEROCALLIS 'Chicago Queen' |
| HEMEROCALLIS 'Chicago Rosy' |
| HEMEROCALLIS 'Children's Festival' |
| HEMEROCALLIS 'Chocolate Candy' |
| HEMEROCALLIS citrina |
| HEMEROCALLIS 'Corky' |
| HEMEROCALLIS 'Dancing Moonbeams' |
| HEMEROCALLIS 'Dream Legacy' |
| HEMEROCALLIS 'Entrapment' |
| HEMEROCALLIS 'Evelyn Claar' |
| HEMEROCALLIS 'Flambeau' |
| HEMEROCALLIS 'Frans Hals' |
| HEMEROCALLIS 'George Cunningham' |
| HEMEROCALLIS 'Happy Returns' |
| HEMEROCALLIS 'Holiday Delight' |
| HEMEROCALLIS 'Hot Town' |
| HEMEROCALLIS 'Ice Carnival' |
| HEMEROCALLIS 'Macbeth' |
| HEMEROCALLIS 'Mildred Mitchell' |
| HEMEROCALLIS 'Moonlit Masquerade' |
| HEMEROCALLIS 'Nashville' |
| HEMEROCALLIS 'Neyron Rose' |
| HEMEROCALLIS 'Papoose' |
| HEMEROCALLIS 'Patricia' |
| HEMEROCALLIS 'President Rice' |
| HEMEROCALLIS 'Romantic Rose' |
| HEMEROCALLIS 'Roses in Snow' |
| HEMEROCALLIS 'Rosy Returns' |
| HEMEROCALLIS 'Shooting Star' |
| HEMEROCALLIS 'Spectacular' |
| HEMEROCALLIS 'Sugar Candy' |
| HEMEROCALLIS 'Suzie Wong' |
| HEMEROCALLIS 'Thumbelina' |
| HEMEROCALLIS 'Wideyed' |
| HEMEROCALLIS 'Wild Horses' |
| HEMEROCALLIS 'Windsor Tan' |
| HEMEROCALLIS 'Yankee Clipper' |
| HERNIARIA glabra |
| HEUCHERA americana 'Dale' |
| HEUCHERA 'Berry Smoothie' ® |
| HEUCHERA 'Black Taffeta' |
| HEUCHERA 'Blondie' (Little Cutie Series) ® |
| HEUCHERA 'Bloody Dinosaur' ® |
| HEUCHERA 'Cappuccino' |
| HEUCHERA 'Caramel' ® |
| HEUCHERA 'Cascade Dawn' |
| HEUCHERA 'Cherry Cola' ® |
| HEUCHERA 'Copper Dinosaur' ® |
| HEUCHERA 'Coralberry' ® |
| HEUCHERA 'Georgia Peach' |
| HEUCHERA 'Ginger Ale' ® |
| HEUCHERA 'Marmalade' ® |
| HEUCHERA micrantha 'Palace Purple' |
| HEUCHERA 'Milan' ® |
| HEUCHERA 'Miracle' ® |
| HEUCHERA 'Peach Flambe' ® |
| HEUCHERA 'Plum Pudding' ® |
| HEUCHERA sanguinea 'Coral Petite' |
| HEUCHERA sanguinea 'Leuchtkäfer' |
| HEUCHERA sanguinea 'White Cloud' |
| HEUCHERA 'Silver Lord' |
| HEUCHERA 'Silver Scrolls' ® |
| HEUCHERA 'Sweet Tart' (Little Cutie Series) ® |
| HEUCHERA villosa 'Chantilly' |
| HEUCHERELLA 'Brass Lantern' ® |
| HEUCHERELLA 'Copper Cascade' ® |
| HEUCHERELLA 'Kimono' ® |
| HEUCHERELLA 'Quicksilver' |
| HEUCHERELLA 'Sweet Tea' ® |
| HIBISCUS moscheutos (palustris) |
| HIERACIUM aurantiacum (Pilosella aurantiaca) |
| HIERACIUM pilosella (Pilosella officinarum) |
| HOLCUS mollis 'Albovariegatus' |
| HORDEUM jubatum |
| HOSTA 'August Moon' |
| HOSTA 'Big Daddy' |
| HOSTA 'Bressingham Blue' |
| HOSTA 'Gold Standard' |
| HOSTA 'Guacamole' |
| HOSTA 'Halcyon' |
| HOSTA 'Honeybells' |
| HOSTA 'June' ® |
| HOSTA 'Krossa Regal' |
| HOSTA plantaginea |
| HOSTA plantaginea var. japonica (grandiflora) |
| HOSTA 'Purple Heart' |
| HOSTA 'Royal Standard' |
| HOSTA sieboldiana |
| HOSTA 'Undulata Albomarginata' |
| HOSTA ventricosa |
| HOUTTUYNIA cordata |
| HOUTTUYNIA cordata 'Chameleon' |
| HYDROPHYLLUM virginianum |
| HYPERICUM 'Hidcote' |
| HYPERICUM olympicum (polyphyllum) |
| HYPSELA reniformis |
| IBERIS sempervirens 'Snowflake' |
| IMPERATA cylindrica 'Red Baron' |
| IPHEION 'Alberto Castillo' |
| IPHEION uniflorum |
| IPHEION uniflorum 'Album' |
| IPHEION uniflorum 'Tessa' ® |
| IRIS b-e 'Granada Gold' |
| IRIS b-e 'Stepping Out' |
| IRIS b-n 'Cherry Garden' (Lilliput) |
| IRIS b-n 'Color me Rose' (Lilliput) |
| IRIS b-n 'Delicatissima' (pumila) |
| IRIS b-n 'Pink Cushion' (pumila) |
| IRIS b-n 'Sapphire Gem' (Lilliput) |
| IRIS ensata 'Rose Queen' |
| IRIS ensata 'White Ladies' |
| IRIS orientalis ('Ochroleuca') |
| IRIS pseudacorus |
| IRIS sibirica 'Blue Moon' |
| IRIS sibirica 'Butter and Sugar' |
| IRIS sibirica 'Caesar's Brother' |
| IRIS sibirica 'Concord Crush' |
| IRIS sibirica 'Double Standard' |
| IRIS sibirica 'Gatineau' |
| IRIS sibirica 'Golden Edge' |
| IRIS sibirica 'Hubbard' |
| IRIS sibirica 'Imperial Opal' |
| IRIS sibirica 'Kaboom' |
| IRIS sibirica 'Not Quite White' |
| IRIS sibirica 'Snow Crest' |
| IRIS sibirica 'Tropical Night' |
| IRIS versicolor |
| IRIS versicolor 'Dark Aura' |
| JUNCUS effusus |
| JUNCUS effusus 'Spiralis' |
| JUNCUS inflexus |
| KALIMERIS incisa |
| KALIMERIS incisa 'Blue Star' |
| KNAUTIA macedonica 'Midget Mauves' |
| KNIPHOFIA 'Alcazar' |
| KNIPHOFIA 'Banana Popsicle' ® |
| KNIPHOFIA 'Bee's Lemon' |
| KNIPHOFIA 'Little Maid' |
| KNIPHOFIA 'Mango Popsicle' ® |
| KNIPHOFIA 'Poco Red' ® |
| LAMIASTRUM galeobdolon |
| LAMIASTRUM galeobdolon 'Florentinum' |
| LAMIUM maculatum 'Album' |
| LAMIUM maculatum 'Anne Greenaway' |
| LAMIUM maculatum 'Shell Pink' |
| LATHYRUS latifolius 'Pink Pearl' |
| LATHYRUS latifolius 'White Pearl' |
| LATHYRUS vernus |
| LAVANDULA angustifolia 'Alba' |
| LAVANDULA angustifolia 'Dwarf Blue' |
| LAVANDULA intermedia 'Grappenhall' |
| LAVANDULA intermedia 'Silver' |
| LAVANDULA stoechas 'Castilliano White' |
| LAVANDULA stoechas 'Dark Royalty' ® |
| LAVANDULA stoechas ssp. pedunculata |
| LEONTOPODIUM alpinum 'Blossom of Snow' ® |
| LEUCANTHEMUM 'Alaska' |
| LEUCANTHEMUM 'Becky' |
| LEUCANTHEMUM 'Silberprinzesschen' |
| LEUCANTHEMUM 'Sunshine Peach' |
| LEUCANTHEMUM superbum 'Brightside' |
| LEUCANTHEMUM vulgare |
| LEUCANTHEMUM vulgare 'Maikönigin' |
| LEYMUS arenarius |
| LEYMUS arenarius 'Blue Dune' |
| LIATRIS spicata |
| LIATRIS spicata 'Alba' |
| LIATRIS spicata 'Floristan Weiss' |
| LIATRIS spicata 'Kobold' |
| LIBERTIA formosa |
| LIGULARIA dentata (clivorum) |
| LIGULARIA dentata 'Desdemona' |
| LIGULARIA dentata 'Midnight Lady' |
| LIGULARIA przewalskii |
| LIGULARIA stenocephala 'The Rocket' |
| LIMONIUM vulgare |
| LINUM flavum |
| LINUM perenne 'Diamant' |
| LIRIOPE muscari 'Lilac Wonder' |
| LIRIOPE muscari 'Okina' |
| LIRIOPE purpureum |
| LIRIOPE spicata |
| LOBELIA cardinalis |
| LOBELIA fulgens 'Elmfeuer' |
| LOBELIA laxiflora |
| LOBELIA speciosa 'Russian Princess' |
| LOTUS corniculatus |
| LUPINUS arboreus blanc |
| LUPINUS arboreus jaune |
| LUPINUS 'Chandelier' |
| LUPINUS 'Minarette' |
| LUPINUS 'The Pages' |
| LUZULA nivea |
| LUZULA pilosa |
| LYCHNIS arkwrightii |
| LYCHNIS chalcedonica |
| LYCHNIS coronaria |
| LYCHNIS flos-cuculi |
| LYCHNIS flos-cuculi 'White Robin' |
| LYGEUM spartum |
| LYSIMACHIA 'Candela' |
| LYSIMACHIA clethroides |
| LYSIMACHIA ephemerum |
| LYSIMACHIA nummularia |
| LYSIMACHIA nummularia 'Aurea' |
| LYSIMACHIA punctata |
| LYSIMACHIA vulgaris |
| LYTHRUM salicaria |
| LYTHRUM salicaria 'Blush' |
| LYTHRUM salicaria 'Pink Blush' ® |
| LYTHRUM salicaria 'Robert' |
| LYTHRUM salicaria 'The Beacon' |
| LYTHRUM virgatum 'Rose Queen' |
| MALVA alcea 'Fastigiata' |
| MARRUBIUM incanum |
| MARRUBIUM supinum |
| MATTEUCCIA struthiopteris |
| MEEHANIA urticifolia 'Japanblau' |
| MELICA altissima 'Atropurpurea' |
| MELITTIS melissophyllum 'Alba' |
| MELITTIS melissophyllum 'Royal Velvet Distinction' |
| MENTHA cervina 'Alba' |
| MENTHA longifolia |
| MENTHA longifolia 'Buddleia' |
| MENTHA piperita 'Citrata' |
| MENTHA pulegium |
| MENTHA requienii |
| MILIUM effusum 'Aureum' |
| MISCANTHUS sinensis 'Adagio' |
| MISCANTHUS sinensis 'Etincelle' |
| MISCANTHUS sinensis 'Ferner Osten' |
| MISCANTHUS sinensis 'Kleine Silberspinne' |
| MISCANTHUS sinensis 'Morning Light' |
| MISCANTHUS sinensis 'Strictus' |
| MISCANTHUS sinensis var. condensatus |
| MISCANTHUS sinensis var. condensatus 'Luc André Le |
| MISCANTHUS sinensis 'Ville d'Angers' |
| MISCANTHUS sinensis 'Yaku Jima Dwarf' |
| MISCANTHUS Windy ® 'Zephyr' |
| MOLINIA arundinacea 'Skyracer' |
| MOLINIA arundinacea 'Transparent' |
| MOLINIA arundinacea 'Windspiel' |
| MOLINIA caerulea 'Edith Dudszus' |
| MOLINIA caerulea 'Moorhexe' |
| MOLINIA caerulea 'Variegata' |
| MOLINIA 'Les Ponts de Cé' |
| MONARDA 'Blaustrumpf' |
| MONARDA 'Cambridge Scarlet' |
| MONARDA 'Croftway Pink' |
| MONARDA fistulosa |
| MONARDA 'Panorama' |
| MONARDA 'Schneewittchen' |
| MUKDENIA rossii |
| MUKDENIA rossii 'Karasuba' |
| NARCISSUS poeticus |
| NEPETA nervosa |
| NEPETA parnassica |
| NEPETA racemosa 'Amelia' |
| NEPETA racemosa 'Grog' |
| NEPETA racemosa 'Snowflake' (faassenii) |
| NEPETA subsessilis 'White Dreams' |
| NIEREMBERGIA repens |
| OENOTHERA fruticosa 'Sonnenwende' |
| OENOTHERA fruticosa ssp. glauca |
| OENOTHERA speciosa |
| OENOTHERA speciosa 'Rosea' (berlandieri) |
| OENOTHERA speciosa 'Siskiyou' |
| OPHIOPOGON japonicus |
| OPHIOPOGON planiscapus 'Niger' |
| ORIGANUM laevigatum 'Herrenhausen' |
| ORIGANUM laevigatum 'Hopley's' |
| ORIGANUM 'Rosenkuppel' |
| ORIGANUM virens |
| ORIGANUM vulgare 'Hot and Spicy' |
| ORIGANUM vulgare 'Roseum' |
| PACHYSANDRA terminalis |
| PACHYSANDRA terminalis 'Green Carpet' |
| PACHYSANDRA terminalis 'Variegata' |
| PAEONIA 'Agida' |
| PAEONIA 'Albert Crousse' |
| PAEONIA 'Alexander Fleming' |
| PAEONIA 'Apricot Whisper' |
| PAEONIA 'Aztec' |
| PAEONIA 'Blaze' |
| PAEONIA 'Blush Queen' |
| PAEONIA 'Bowl of Beauty' |
| PAEONIA 'Chalice' |
| PAEONIA 'Chippewa' |
| PAEONIA 'Coral Charm' |
| PAEONIA 'Coral Sunset' |
| PAEONIA 'Duchesse de Nemours' |
| PAEONIA 'Early Scout' |
| PAEONIA 'Felix Crousse' |
| PAEONIA 'Felix Supreme' |
| PAEONIA 'Festiva Maxima' |
| PAEONIA 'Gardenia' |
| PAEONIA 'Georgiana Shaylor' |
| PAEONIA 'Gilbert Barthelot' |
| PAEONIA 'Kino-Kimo' |
| PAEONIA 'Lady Anna' |
| PAEONIA 'Laura Dessert' |
| PAEONIA 'Many Happy Returns' |
| PAEONIA 'Mme Calot' |
| PAEONIA 'Mme Claude Tain' |
| PAEONIA 'Monsieur Adam Modzelewski' |
| PAEONIA 'Monsieur Jules Elie' |
| PAEONIA 'Peter Brand' |
| PAEONIA 'Pink Chalice' |
| PAEONIA 'Reine Hortense' |
| PAEONIA 'Richard Carvel' |
| PAEONIA 'Sarah Bernhardt' |
| PAEONIA 'Shirley Temple' |
| PAEONIA 'Vogue' |
| PAEONIA 'White Ivory' |
| PANICUM virgatum 'Heiliger Hain' |
| PANICUM virgatum 'Kurt Bluemel' |
| PANICUM virgatum 'Oxblood Autumn' ® |
| PANICUM virgatum 'Prairie Sky' |
| PANICUM virgatum 'Squaw' |
| PANICUM virgatum 'Warrior' |
| PAPAVER orientale 'Marlene' |
| PARONYCHIA kapela ssp. serpyllifolia |
| PENNISETUM alopecuroides 'Dark Desire' |
| PENNISETUM alopecuroides f. viridescens |
| PENNISETUM alopecuroides 'Géant d'Argoat' |
| PENNISETUM alopecuroides 'Gelbstiel' |
| PENNISETUM alopecuroides 'Hameln' |
| PENNISETUM alopecuroides 'Lepage Gold' |
| PENNISETUM alopecuroides 'Moudry' |
| PENNISETUM alopecuroides 'Red Head' |
| PENNISETUM alopecuroides 'Weserbergland' |
| PENNISETUM incomptum |
| PENNISETUM macrourum |
| PENNISETUM orientale 'Fairy Tails' |
| PENNISETUM orientale 'JS Dance With Me' ® |
| PENNISETUM villosum |
| PENSTEMON 'Alice Hindley' |
| PENSTEMON 'Andenken an Friedrich Hahn' |
| PENSTEMON barbatus 'Coccineus' |
| PENSTEMON 'Chester Scarlet' |
| PENSTEMON 'Evelyn' |
| PENSTEMON 'Fujiyama' |
| PENSTEMON 'Hewell Pink Bedder' |
| PENSTEMON 'Kilimanjaro' |
| PENSTEMON 'Midnight' |
| PENSTEMON 'Mother of Pearl' |
| PENSTEMON 'Pennington Gem' |
| PENSTEMON 'Pensham Wedding Day' |
| PENSTEMON pinifolius |
| PENSTEMON 'Russian River' |
| PENSTEMON 'Sour Grapes' |
| PENSTEMON 'Southgate Gem' |
| PENSTEMON strictus |
| PENSTEMON 'Vesuvius' |
| PENSTEMON virens |
| PENSTEMON 'White Bedder' |
| PEROVSKIA atriplicifolia 'Prime Time' ® |
| PERSICARIA affinis 'Kabouter' |
| PERSICARIA affinis 'Superba' |
| PERSICARIA amplexicaulis 'Alba' |
| PERSICARIA amplexicaulis 'Alba Junior' ® |
| PERSICARIA amplexicaulis 'Dark Red' |
| PERSICARIA amplexicaulis 'Endless Beauty' |
| PERSICARIA amplexicaulis 'Fascination' |
| PERSICARIA amplexicaulis 'Firetail' |
| PERSICARIA amplexicaulis 'Golden Arrow' |
| PERSICARIA amplexicaulis 'JS Caliente' ® |
| PERSICARIA amplexicaulis 'Orange Field' ® |
| PERSICARIA amplexicaulis 'Rosea' |
| PERSICARIA amplexicaulis 'Speciosa' (Atrosanguineu |
| PERSICARIA filiformis 'Painter's Palette' |
| PERSICARIA polystachya (wallichii) |
| PETRORHAGIA saxifraga |
| PHALARIS arundinacea |
| PHALARIS arundinacea 'Feesey' |
| PHALARIS arundinacea 'Pure Gold' |
| PHLOX 'Alpha' (Maculata Group) |
| PHLOX carolina 'Bill Baker' |
| PHLOX 'Delta' (Maculata group) |
| PHLOX divaricata 'Blue Ribbons' ® |
| PHLOX divaricata 'May Breeze' |
| PHLOX 'Elisabeth Arden' (Paniculata Group) |
| PHLOMIS 'Edward Bowles' |
| PHLOMIS purpurea ssp. caballeroi |
| PHLOX 'Red Admiral' (Douglasii Group) |
| PHLOX 'Starfire' (Paniculata Group) |
| PHLOX 'Tenor' (Paniculata Group) |
| PHLOX 'White Delight' (Subulata Group) |
| PHLOX 'White Sparr' (Paniculata Group) |
| PHRAGMITES australis |
| PHUOPSIS stylosa |
| PHYGELIUS capensis |
| PHYLA nodiflora var. canescens |
| PHYSOSTEGIA virginiana 'Bouquet Rose' |
| PHYTEUMA scheuchzeri |
| PLEIOBLASTUS pygmaeus var. distichus |
| POLEMONIUM caeruleum |
| POLYGONATUM hybridum 'Weihenstephan' |
| POLYGONUM scoparium |
| POLYPODIUM vulgare |
| POLYSTICHUM aculeatum |
| POLYSTICHUM braunii |
| POLYSTICHUM polyblepharum |
| POTENTILLA 'Flamboyant' |
| POTENTILLA megalantha |
| PRATIA pedunculata 'County Park' |
| PRIMULA veris |
| PRIMULA vialii |
| PRUNELLA grandiflora |
| PRUNELLA grandiflora 'Rubra' (P. vulgaris 'Rubra') |
| PULMONARIA officinalis 'Sissinghurst White' |
| PULMONARIA saccharata 'Dora Bielefeld' |
| PULMONARIA 'Trevi Fountain' |
| PULSATILLA vulgaris 'Alba' |
| PYCNANTHEMUM flexuosum |
| PYCNANTHEMUM pilosum |
| RABDOSIA longituba |
| RATIBIDA pinnata |
| RODGERSIA 'Bronze Peacock' |
| ROSMARINUS officinalis 'Corsican Blue' |
| ROSMARINUS officinalis 'Pointe du Raz' |
| RUBUS 'Betty Ashburner' |
| RUDBECKIA fulgida 'Goldsturm' (sullivantii) |
| RUDBECKIA fulgida var. deamii |
| RUDBECKIA fulgida var. speciosa |
| RUDBECKIA nitida 'Herbstsonne' ('Autumn Glory') |
| RUDBECKIA subtomentosa 'Henry Eilers' |
| RUMEX sanguineus var. sanguineus |
| RUTA graveolens |
| SAGINA subulata |
| SALVIA candidissima |
| SALVIA 'Carina' |
| SALVIA nemorosa 'Caradonna Pink Inspiration' ® |
| SALVIA nemorosa 'Lubeca' |
| SALVIA nemorosa 'Schneehügel' |
| SALVIA officinalis |
| SALVIA pratensis 'Evening Attire' ® |
| SALVIA pratensis 'Swan Lake' |
| SALVIA pratensis 'Twilight Serenade' |
| SALVIA reptans |
| SALVIA 'Snow Kiss' (Color Spires Series) |
| SALVIA uliginosa |
| SALVIA verticillata 'Endless Love' |
| SALVIA verticillata 'Hannay's Blue' |
| SANGUISORBA hakusanensis 'Pink Brushes' |
| SANGUISORBA obtusa |
| SANGUISORBA obtusa 'Alba' |
| SANGUISORBA officinalis 'Crimson Queen' |
| SANGUISORBA officinalis 'Pink Tanna' |
| SANGUISORBA officinalis 'Tanna' |
| SANGUISORBA tenuifolia 'Pink Elephant' |
| SANGUISORBA tenuifolia var. alba |
| SANTOLINA rosmarinifolia (virens) |
| SAPONARIA lempergii 'Max Frei' |
| SATUREJA montana |
| SATUREJA spicigera |
| SAXIFRAGA x urbium |
| SCABIOSA canescens |
| SCABIOSA caucasica |
| SCABIOSA columbaria |
| SCABIOSA columbaria 'Butterfly Blue' |
| SCABIOSA cretica |
| SCABIOSA graminifolia |
| SCABIOSA ochroleuca |
| SCABIOSA ochroleuca 'Moon Dance' |
| SCHIZACHYRIUM scoparium (Andropogon) |
| SCHIZACHYRIUM scoparium 'Blue Heaven' |
| SCHIZACHYRIUM scoparium 'Chameleon' ® |
| SCHIZACHYRIUM scoparium 'Prairies Blues' |
| SCIRPUS cernuus |
| SCIRPUS sylvaticus |
| SCLERANTHUS uniflorus |
| SEDUM acre |
| SEDUM acre 'Oktoberfest' |
| SEDUM album |
| SEDUM album 'Murale' |
| SEDUM 'Carl' |
| SEDUM 'Chocolate Cherry' |
| SEDUM 'Dark Magic' ® |
| SEDUM divergens |
| SEDUM floriferum 'Weihenstephaner Gold' |
| SEDUM 'Herbstfreude' ('Autumn Joy') |
| SEDUM 'Joyce Henderson' |
| SEDUM kamtschaticum |
| SEDUM kamtschaticum var. middendorffianum |
| SEDUM 'Matrona' |
| SEDUM 'Red Canyon' |
| SEDUM reflexum 'Yellow Cushion' |
| SEDUM sexangulare |
| SEDUM spathulifolium 'Cape Blanco' |
| SEDUM spectabile 'Brillant' |
| SEDUM spectabile 'Iceberg' |
| SEDUM spectabile 'Rosenteller' |
| SEDUM spurium 'Atropurpureum' |
| SEDUM spurium 'Splendens' ('Coccineum') |
| SEDUM spurium 'Summer Glory' |
| SEDUM spurium 'Summer Snow' |
| SEDUM spurium 'Woodoo' |
| SEDUM telephium 'Emperor's Waves' |
| SEDUM telephium 'Marina' ® |
| SEDUM telephium ssp. maximum |
| SEDUM telephium ssp. ruprechtii 'Hab Gray' |
| SENECIO polyodon |
| SENECIO viravira |
| SESELI gummiferum |
| SESLERIA albicans |
| SESLERIA autumnalis |
| SESLERIA caerulea (uliginosa) |
| SESLERIA heuffleriana |
| SESLERIA sadleriana |
| SIDALCEA candida 'Bianca' |
| SIDERITIS scardica |
| SIDERITIS syriaca |
| SILENE latifolia subsp. alba |
| SILENE maritima |
| SILENE orientalis |
| SILENE regia |
| SILENE schafta |
| SILENE vulgaris |
| SISYRINCHIUM idahoense |
| SOLIDAGO cutleri |
| SOLIDAGO sphacelata 'Golden Fleece' |
| SORGHASTRUM nutans 'Indian Steel' |
| SPARGANIUM erectum (ramosum) |
| SPIRANTHES cernua 'Chadd's Ford' |
| SPODIOPOGON sibiricus |
| SPODIOPOGON sibiricus 'West Lake' |
| SPOROBOLUS airoides |
| STACHYS grandiflora |
| STACHYS palustris |
| STIPA calamagrostis |
| STIPA calamagrostis 'Algäu' |
| STIPA gigantea |
| STIPA splendens |
| STIPA tenuifolia |
| STIPA trichotoma 'Palomino' |
| SUCCISA pratensis |
| SYMPHYTUM grandiflorum |
| SYMPHYTUM grandiflorum 'Goldsmith' |
| TANACETUM balsamita |
| TANACETUM parthenium |
| TELLIMA grandiflora 'Rubra' |
| TEUCRIUM chamaedrys 'Album' |
| TEUCRIUM flavum |
| TEUCRIUM lucidrys |
| TEUCRIUM marum |
| TEUCRIUM orientale |
| TEUCRIUM scorodonia 'Crispum' |
| THERMOPSIS lanceolata |
| THYMUS ciliatus |
| THYMUS citriodorus 'Golden Dwarf' |
| THYMUS hirsutus |
| THYMUS longicaulis |
| THYMUS mastichina |
| THYMUS pulegioides |
| THYMUS serpyllum 'Elfin' |
| THYMUS vulgaris 'Silver Posie' |
| TIARELLA cordifolia |
| TIARELLA cordifolia 'Eco' |
| TIARELLA 'Pink Skyrocket' ® |
| TIARELLA 'Spring Symphony' ® |
| TIARELLA 'Sugar and Spice' ® |
| TIARELLA 'Sunset Ridge' |
| TIARELLA 'Tiger Stripe' |
| TIARELLA wherryi |
| TITANOTRICHUM oldhamii |
| TRADESCANTIA 'Karminglut' (Andersoniana Group) |
| TRADESCANTIA 'Sweet Kate' |
| TRADESCANTIA 'Valour' (Andersoniana Group) |
| TRADESCANTIA 'Zwanenburg Blue' (Andersoniana) |
| TRICYRTIS 'Blaue' |
| TRICYRTIS formosana 'Autumn Glow' |
| TRICYRTIS 'Tojen' |
| TRIFOLIUM rubens |
| TROLLIUS 'Alabaster' |
| TYPHA angustifolia |
| TYPHA latifolia |
| TYPHA laxmannii |
| VERBASCUM bombyciferum |
| VERBASCUM olympicum |
| VERBASCUM thapsus |
| VERBENA bonariensis |
| VERBENA hastata f. rosea 'Pink Spires' |
| VERBENA officinalis var. grandiflora 'Bampton' |
| VERBENA rigida 'Polaris' |
| VERBENA tenuisecta |
| VERONICA austriaca 'Royal Blue' (V. teucrium) |
| VERONICA longifolia (exaltata) |
| VERONICA longifolia 'Lilac Fantasy' |
| VERONICA longifolia 'Schneeriesin' |
| VERONICA prostrata |
| VERONICA spicata |
| VERONICA spicata 'Alba' |
| VERONICA spicata 'Barcarolle' |
| VERONICA spicata 'Pink Damask' |
| VERONICASTRUM virginicum 'Erika' |
| VINCA major 'Alba' |
| VINCA major 'Variegata' |
| VINCA minor 'Aureovariegata' |
| VIOLA labradorica |
| VIOLA odorata 'Königin Charlotte' |
| VIOLA sororia 'Albiflora' |
| VIOLA sororia 'Freckles' |
| VIOLA sororia 'Red Cloud' |
| WULFENIA carinthiaca |
| ZANTEDESCHIA aethiopica 'Crowborough' |
| ZOYSIA tenuifolia |