Achillea 'Cassis' (Yarrow)
Achillea 'Cerise Queen'
Achillea 'Cloth of Gold'
Achillea 'Moonshine'
Achillea 'Pretty Belinda'
Achillea 'Summer Pastels Mix'
Agastache 'Golden Jubilee' (Mexican Mint)
Agastache 'Honey Bee Blue'
Ajuga 'Black Scallop' (Bugleweed)
Ajuga 'Bronze Beauty'
Ajuga 'Mahogany'
Alcea 'Chaters Double Mix'
Alcea 'Happy Lights Mix'
Alcea 'Indian Spring'
Alcea 'Queeny Purple'
Alcea 'Summer Carnival'
Alchemilla 'Mollis Thriller' (Lady's Mantle)
Amsonia 'Bluestar'
Anemone crispa
Anemone hupehensis 'Prinz Heinrich'
Anemone 'Konigin Charlott'
Anemone 'Madonna'
Anemone 'Max Vogel'
Anemone Pulsatilla Vulgaris
Anemone pulsatilla vulgaris 'Blue Glocke'
Anemone pulsatilla vulgaris 'Rubra'
Anemone pulsatilla vulgaris 'Violet Bells'
Anthemis tinctoria 'Kelways'
Aquilegia 'Alpine Blue' (Columbine)
Aquilegia 'Biedermeier Mix'
Aquilegia 'Black Barlow'
Aquilegia 'Dragonfly Mix'
Aquilegia 'McKana Giants Mix'
Aquilegia 'McKana Hybrids'
Aquilegia Meadow-Rue
Aquilegia 'Oragami Blue+White'
Aquilegia 'Oragami Red+White'
Aquilegia 'Orgami White'
Aquilegia 'Origami Mix'
Aquilegia 'Rocky Mountain Blue'
Aquilegia 'Rose Barlow'
Aquilegia 'Ruby Port'
Aquilegia 'Violet-Blue'
Arabis 'Snow Cap'
Armeria 'Joystick Lilac Shades'
Armeria 'Joystick Red'
Armeria 'Lilac' (Thrift)
Armeria 'Sea Pink'
Artemisia 'Powis Castle'
Artemisia 'Silver Brocade'
Artemisia 'Silver Mound'
Aruncus
Aruncus 'Dwarf Variety'
Aruncus 'Sylvester'
Asclepias 'Hello Yellow'
Asclepias tuberosa (Butterfly Weed)
Aster 'Alert'
Aster 'Goliath'
Aster 'Laevis'
Aster 'New England Aster'
Aster 'Purple Dome'
Aster 'September Ruby'
Astilbe 'Alive and Kicking'
Astilbe 'Arendsii Grande'
Astilbe 'Burgundy Red'
Astilbe 'Dunkellachs'
Astilbe 'Fanal'
Astilbe 'Heart and Soul'
Astilbe 'Montgomery'
Astilbe 'Pink Lightning'
Astilbe 'Purple'
Astilbe 'Purple Candles'
Astilbe 'Red Sentinel'
Astilbe 'Showstar'
Astilbe 'Sister Theresa'
Astilbe 'Sprite'
Astilbe 'Stand and Deliver'
Astilbe 'Vesuvius japonica'
Astilbe 'Visions'
Astilbe 'Visions in Pink'
Astilbe 'Visions in Red'
Astrantia major 'Primadonna'
Astrantia 'Major Ruby Cloud'
Aubrieta 'Large Flowered Mix'
Baptisia 'Australis'
Bellis Mix
Bellis 'Monstrosa Mix'
Bellis 'Rominette Mix'
Bellis 'Tasso Mix'
Bergenia 'Red Beauty'
Bergenia 'Baby Doll'
Bergenia 'Rose Form'
Bergenia 'Winter Glow'
Brunnera 'Jack Frost'
Buddleia 'Black Knight' (Butterfly Bush)
Buddleia 'Nanho Blue'
Buddleia 'Nanho Purple'
Buddleia 'Pink Delight'
Buddleia 'Queen's Robe'
Buddleia 'Royal Red'
Buddleia 'Violet Butterfly'
Campanula 'Advance Blue'
Campanula 'Bernice'
Campanula 'Birch Hybrid'
Campanula 'Blue Waterfall'
Campanula Carpathian Harebell 'Light Blue'
Campanula Carpathian Harebell 'Mix'
Campanula 'Carpatica Blue'
Campanula 'Champion Blue'
Campanula 'Cherry Bells'
Campanula 'Clips Deep Blue'
Campanula 'Clips Light Blue'
Campanula 'Cups and Saucer Mix'
Campanula 'Cups and Saucers'
Campanula 'Isabella Mid Blue'
Campanula 'Kent Belle'
Campanula 'Korean Bellflower'
Campanula 'Macrantha'
Campanula 'Olympica'
Campanula 'Peach leaved blue'
Campanula 'Pearl Deep Blue'
Campanula 'Pearl White'
Campanula 'Perscifolica Blue Bell'
Campanula 'Poscharskyana'
Campanula 'Pouffe'
Campanula 'Serbian Bellflower'
Campanula 'Superba' (Dahurica)
Campanula 'Telham Beauty'
Campanula 'Uniform Blue'
Catananche 'Cupids Blue Dart'
Centaurea 'Mountain Bluet'
Centaurea 'Rosea'
Cerastium tomentosum (Snow in Summer)
Chelone 'Obliqua'
Chrysanthemum 'Alberta'
Chrysanthemum 'Alexis'
Chrysanthemum 'Barbara'
Chrysanthemum 'Brandi'
Chrysanthemum 'Camella'
Chrysanthemum 'Christine'
Chrysanthemum 'Courtney'
Chrysanthemum 'Dalmatian' Pyrethrum
Chrysanthemum 'Dawn'
Chrysanthemum 'Debonair'
Chrysanthemum 'Delight Victoria'
Chrysanthemum 'Diana'
Chrysanthemum 'Frosty Jeanette'
Chrysanthemum 'Gentle Alberta'
Chrysanthemum 'Golden Helga'
Chrysanthemum 'Hankie'
Chrysanthemum 'Jessica'
Chrysanthemum 'Mary Jayne'
Chrysanthemum 'Melissa'
Chrysanthemum 'Olivia'
Chrysanthemum 'Robinson Mix' (Painted Daisy)
Chrysanthemum 'Stephanie'
Chrysanthemum 'Tabitha'
Chrysanthemum 'Warm Megan'
Cimicifuga ram. 'Atropurpurea'
Cimicifuga ram. 'Pink Spike'
Clematis 'Dorthy Walton'
Clematis 'Piilu'
Clematis 'Rouge Cardinal'
Clematis 'The President'
Clematis 'Warszawska Nike'
Convallaria 'Majalis'
Coreopsis 'American Dream'
Coreopsis 'Early Sunrise'
Coreopsis 'Golden Gain'
Coreopsis 'Limerock Ruby'
Coreopsis 'Moonbeam'
Coreopsis 'Rising Sun'
Coreopsis 'Sunray'
Coreopsis 'Zagreb'
Delphinium 'Bellamosum'
Delphinium 'Black Knight'
Delphinium 'Blue Bird'
Delphinium 'Blue Pygmy'
Delphinium 'Casa Blanca'
Delphinium 'Clear Springs Lavender'
Delphinium 'Cliveden Beauty' (Belladonnao)
Delphinium 'Connecticut Yankee'
Delphinium 'Delfix'
Delphinium 'Delfy Mix'
Delphinium 'Dwarf Blue Butterfly'
Delphinium Magic Fountain 'Cherry Blossom'
Delphinium Magic Fountain 'Crystal Mix'
Delphinium Magic Fountain 'Dark Blue, Dark Bee'
Delphinium Magic Fountain 'Dark Blue, White Bee'
Delphinium Magic Fountain 'Lavender White Bee'
Delphinium Magic Fountain 'Lilac Pink White Bee'
Delphinium Magic Fountain 'Mix'
Delphinium Magic Fountain 'Pure White'
Delphinium Magic Fountain 'Sky Blue White Bee'
Delphinium Pacific Giant 'Blue Jay'
Delphinium Pacific Giant 'Galahad'
Delphinium Pacific Giant 'Round Table Mix'
Delphinium Pacific Giant 'Summer Skies'
Delphinium Pacific Giant 'Black Knight'
Delphinium Pacific Giant 'Blue Bird'
Delphinium Pacific Giant 'Galahad'
Delphinium Pacific Giant 'Guinevere'
Delphinium Pacific Giant 'King Arthur'
Delphinium 'Siberian Larkspur'
Delphinium 'Summer Blues'
Delphinium 'Summer Colors'
Delphinium 'Summer Skies'
Delphinium 'Summer Stars'
Dianthus 'Amazon Neon Cherry'
Dianthus 'Amzaon Neon Purple'
Dianthus 'Arctic Fire'
Dianthus 'Brilliant'
Dianthus 'Confetti Cherry Red'
Dianthus 'Confetti Deep Red'
Dianthus 'Flashing Light'
Dianthus 'Grandiflorus'
Dianthus 'Grenadin King of Blacks'
Dianthus 'Grenadin Rose Pink'
Dianthus 'Indian Carpet Mix'
Dianthus Maiden Pinks 'Arctic Fire'
Dianthus 'New Hybrids Mix'
Dianthus 'Spring Beauty'
Dianthus 'Spring Beauty Mix'
Dianthus 'Supra Purple'
Dianthus Sweet William 'Indian Carpet'
Dianthus Sweet William 'Wee Willie'
Dianthus 'Sweetness'
Dianthus 'Vampire'
Dianthus 'Zing Rose'
Dianthus 'Zing Salmon'
Diatnhus 'Bewitched'
Diatnhus 'Firewitch'
Diatnhus 'Hoffman's Red'
Diatnhus 'Tiny Rubies'
Dicentra 'Alba'
Dicentra 'Formosa Bacchanal'
Dicentra 'King of Hearts'
Dicentra 'Luxuriant'
Dicentra 'Spectabilis'
Digitalis 'Apricot'
Digitalis 'Camelot Lavender'
Digitalis 'Camelot Rose'
Digitalis 'Dwarf Carillon'
Digitalis 'Foxy'
Digitalis 'Merton Strawberry'
Digitalis 'Pink Champagne'
Digitalis 'Rose'
Dimorphotheca 'Spring Flash Yellow'
Dodecatheon meadia 'Goliath'
Doronicum orientale 'Goldcut' (Leopard's Bane)
Doronicum orientale 'Little Leo'
Echinacea 'Art's Pride'
Echinacea 'Bravado'
Echinacea 'Double Decker'
Echinacea 'Fatal Atract'
Echinacea 'Goldstrum'
Echinacea 'Magnus'
Echinacea 'Ozark Coneflower'
Echinacea 'Paradox Yellow'
Echinacea 'Pink Coneflower'
Echinacea 'Pixie Meadowbrite'
Echinacea 'Primadonna Deep Rose'
Echinacea 'Purpurea'
Echinacea 'Razzmatazz'
Echinacea 'Rocky Top Hybrid'
Echinacea 'Rubinstern'
Echinacea 'Ruby Glow'
Echinacea 'Sunrise'
Echinacea 'Sunset'
Echinacea 'Vintage Wine'
Echinacea 'White Swan'
Echinops nitro (Globe Thistle)
Eryngium 'Blaukappe'
Eryngium 'Blue Star'
Eryngium 'Rattlesnake Master'
Erysimum 'Gold Rush'
Erysimum 'Prince Mix'
Euonymus 'Colorata'
Euonymus Green and Gold
Eupatorium maculatum
Eupatorium 'Phantom'
Euphorbia
Fern 'Autumn'
Fern 'Japanese Painted'
Fern 'Lady in Red'
Fern 'Leathery Woods'
Fern 'Ostrich'
Flax 'Blue Flax'
Flax 'Sapphire'
Gaillardia 'Arizona Sun'
Gaillardia 'Bijou'
Gaillardia 'Burgundy'
Gaillardia 'Dazzler'
Gaillardia 'Fanfare'
Gaillardia 'Goblin'
Gaillardia 'Golden Globe'
Galium odoratum 'Sweet Woodruff'
Gaura 'Lind Siskiyou Pink'
Gaura 'The Bride'
Gazania 'Colorado Gold'
Geranium 'Dusky Crug'
Geranium 'Jolly Bee'
Geranium macrorrhizum 'Bevans Variety'
Geranium 'Orion'
Geranium pratense 'Midnight Reiter'
Geranium sanguineum 'Max Frei'
Geranium sanguineum 'New Hampshire Purple'
Geranium 'Scent Rober's Lemon'
Geranium 'Tiny Monster'
Geranium 'Vision Violet'
Geum Avens 'Cooky'
Geum Avens 'Lady Stratheden'
Geum Avens 'Mrs. Bradshaw'
Goniolimon tartarioum
Grass, 'Blue Fescue'
Grass, Blue Fescue 'Boulder Blue'
Grass, 'Blue Hair Grass'
Grass, Briza Media 'Trembling Hearts'
Grass, Carex 'Evergold'
Grass, Deschampsia 'Northern Lights'
Grass, Feather Reed Grass 'Karl Foerster'
Grass, Feather Reed Grass 'Overdam'
Grass, 'Fountain Grass'
Grass, 'Hardy Pampas Grass'
Grass, Hardy Pampass Grass 'Raven'
Grass, Imperata 'Red Baron'
Grass, Maiden Grass 'Chinese Silver'
Grass, Melica 'Red Spire'
Grass, Melinis 'Savannah'
Grass, Miscanthus 'Gold Ear'
Grass, Miscanthus 'Graziella'
Grass, Miscanthus 'Little Zebra'
Grass, Miscanthus 'Morning Light'
Grass, Miscanthus 'Purpurascens' Flame Grass
Grass, 'Orange Sedge'
Grass, Pennisetum 'Burgundy Giants'
Grass, Pennisetum 'Fairy Tales'
Grass, Pennisetum 'Tall Tales'
Grass, 'Plume Grass'
Grass, Purple Fountain Grass 'Rupelli'
Grass, Red Spire
Grass, Sedge 'Amazon Mist'
Grass, Sedge 'Bronco'
Grass, Sedge 'Red Rooster'
Grass, Sedge 'Silver Sceptre'
Grass, 'Summertime'
Grass, Switchgrass 'Prairie Sky'
Grass, Switchgrass 'Shenandoah'
Grass, Switchgrass 'Strictum'
Gypsophila 'Deep Rose'
Gypsophila 'Double Snowflake'
Gypsophila repens rosea (Creeping Pink)
Helenium 'Double Trouble'
Helenium 'Helena Mix'
Helenium 'Helena Red'
Helenium 'Helena Reel Shades'
Helianthus debilis cucumerifolius 'Italian Green Heart'
Heuchera 'Amethyst Myst'
Heuchera 'Bressingham Mix'
Heuchera 'Caramel'
Heuchera 'Cream de Mint'
Heuchera 'Crimson Curls'
Heuchera 'Dolce Peach Melba'
Heuchera 'Emperor's New Clothes'
Heuchera 'Firefly'
Heuchera 'Key Lime Pie'
Heuchera 'Licorice'
Heuchera 'Obsidian'
Heuchera 'Palace Purple'
Heuchera 'Purple Petticoats'
Heuchera 'Ruby Bells'
Heuchera 'Stoplight'
Heuchera 'Strike It Rich Gold'
Heuchera 'Velvet Night'
Hibiscus 'Disco Bell Rose Red'
Houttuynia cordata 'Chameleon'
Iberis 'Snowflake'
Iris 'Cry of Rejoice'
Iris 'Regency Buck'
Iris 'Rikugi Sakura'
Iris 'Ruffled Velvet'
Lamium 'Beacon Silver'
Lamium 'White Nancy'
Lavatera 'Novella Rose'
Lavatera 'Twins Hot Pink'
Liatris 'Floristan Violet'
Ligularia 'Britte-Marie Crawford'
Ligularia 'Dark Beauty'
Ligularia 'Desdemona'
Ligularia 'Othello'
Ligularia 'Przewalskii'
Ligularia 'The Rocket'
Lilium 'Bright Pixie'
Lilium 'Ceb Crimson'
Lilium 'Little John'
Lilium 'Matrix'
Lilium 'Mona Lisa'
Lilium 'Orange Pixie'
Lilium 'Stargazer'
Lilium 'Tom Pouce'
Lobelia 'Cardinal Flower'
Lobelia 'Fan Blue'
Lobelia 'Fan Burgundy'
Lobelia 'Fan Scarlet'
Lobelia 'Fan Scarlet'
Lunaria annua 'Honesty'
Lunaria 'Honesty'
Lupine 'Gallery Blue'
Lupine 'Gallery Mix'
Lupine 'Gallery Red'
Lupine 'Russell's Splendid Mix'
Lychnis 'Atrosanguinea'
Lychnis 'Maltese Cross'
Lychnis 'Molten Lava'
Lychnis 'Orange Gnome'
Lychnis 'Vesuvius'
Malva 'Braveheart'
Malva 'Mystic Merlin'
Malva 'Parkrondell'
Malva 'Sweet Sixteen'
Malva 'Zebrina'
Monarda 'Blue Stocking'
Monarda 'Jacob Cline'
Monarda 'Panorama Mix'
Monarda 'Panorama Red Shades'
Myosotis 'Bluesylvia'
Myosotis 'Deep Blue Tower'
Myosotis 'Indigo Royal Blue'
Myosotis 'Unforgettable'
Nepeta 'Blue Ice'
Nepeta 'Blue Moon'
Nepeta 'Walker's Low'
Oenothera missouriensis 'Missouriensis'
Oenothera missouriensis 'Ozark Sundrops'
Pachysandra 'Terminalis'
Paeonia 'Bowl Beauty'
Paeonia 'Flame'
Paeonia 'Kansas'
Paeonia 'Karl Rosenfield'
Paeonia 'Koningin Wilhelmina'
Paeonia 'Mme Em. Debatene'
Paeonia 'Monsieur Martin Cahuzac'
Paeonia 'Mr. G.F. Hemerik'
Paeonia 'Paula Fay'
Paeonia 'Pink Dawn'
Paeonia 'Sarah Bernhardt'
Paeonia 'Sorbet'
Paeonia 'Sword Dance'
Papaver 'Allegro'
Papaver 'Champagne Bubbles'
Papaver 'Meadow Pastels'
Papaver 'Moon Dance'
Papaver 'Pink Ruffles'
Papaver 'Pizzicato Mix'
Papaver 'Place Pigalie'
Papaver 'Wonderland Mix'
Penstemon 'Husker Red'
Penstemon 'Husker Red Superior'
Penstemon 'Navigator'
Penstemon 'Rondo Mix'
Penstemon 'Tubular Bell Red'
Perovskia atriplicifolia 'Atriplicifolia'
Perovskia atriplicifolia 'Dwarf Blue Spire'
Perovskia atriplicifolia 'Longin'
Phlox 'Blue Boy'
Phlox 'Bright Eyes'
Phlox 'Cabdy Floss'
Phlox 'Danielle'
Phlox 'David'
Phlox 'Emerald Pink'
Phlox 'Flame Light Pink'
Phlox 'Flame Lilac'
Phlox 'Flame Pink'
Phlox 'Flame Purple'
Phlox 'Flame White'
Phlox 'Goldmine'
Phlox 'Jubilee'
Phlox 'Laura'
Phlox 'Little Boy'
Phlox 'Little Laura'
Phlox 'Miss Holland'
Phlox 'Miss Mary'
Phlox 'Natascha'
Phlox 'Pani Bright Eye'
Phlox 'Starfire'
Phlox Subulata 'Candy Stripe'
Phlox Subulata 'Emerald Blue'
Phlox Subulata 'Emerald Blue'
Phlox Subulata 'Fort Hill'
Phlox Subulata 'Red Wing'
Phlox 'Wendy House'
Physalis
Platycodon 'Fairy Snow'
Platycodon 'Sentimental Mix'
Polemonium
Potentilla 'Miss Wilmot'
Pulmonaria 'Gaelic Spring'
Pulmonaria 'Mary Mottram'
Pulmonaria 'Silverado'
Rhubarb "Victoria'
Rodgersia 'Chocolate Wing'
Rose 'Blushing Knockout'
Rose 'Knockout'
Rudbeckia 'Becky Cinnamon Bi-Color’
Rudbeckia 'Becky Yellow’
Rudbeckia 'Cherokee Sunset'
Rudbeckia 'Cinnamon Bi-color'
Rudbeckia 'Cordoba'
Rudbeckia 'Flgida'
Rudbeckia Gloriosa Daisy 'Goldilocks'
Rudbeckia 'Goldilocks'
Rudbeckia 'Goldstrum'
Rudbeckia 'Green Wizard'
Rudbeckia hirta 'Black Eyed Susan'
Rudbeckia 'Indian Summer'
Rudbeckia 'Prairie Sun'
Rudbeckia 'Rustic Dwarf'
Rudbeckia 'Sonora'
Rudbeckia 'Spotlight'
Rudbeckia Susan 'Autumn Colors'
Rudbeckia 'Toto Gold'
Rudbeckia 'Toto Rustic'
Rudbeckia 'Yellow'
Ruta 'Rue'
Salvia 'Blue Hill'
Salvia 'Blue Queen'
Salvia 'East Friesland'
Salvia 'May Night'
Salvia 'Nemerosa Rosewine'
Salvia 'Rose Queen'
Sandwort 'Avalanche'
Saxifraga 'Purple Robe'
Scabiosa 'Blue Star'
Scabiosa 'Butterfly Blue'
Scabiosa 'Giant Blue'
Scabiosa 'Grand Stone'
Sedum 'Angelina'
Sedum 'Autumn Fire'
Sedum 'Czar's Gold'
Sedum 'Dragon's Blood'
Sedum 'Garnet Brocade'
Sedum 'Lajos/Autumn Charm'
Sedum 'Many Species Mix'
Sedum 'Neon'
Sedum 'Purple Emperor'
Sedum 'Spectabile Brilliant'
Shasta Daisy 'Alaska'
Shasta Daisy 'Becky'
Shasta Daisy 'Crazy Daisy'
Shasta Daisy 'Marconi'
Shasta Daisy 'Silver Princess'
Shasta Daisy 'Snow Lady'
Shasta Daisy 'Snowcap'
Shasta Daisy 'Snowland'
Shasta Daisy 'White Knight'
Sidalcea 'Partygirl'
Soapwort
Soladago 'Laurin' , Dwarf Golden Rod
Stachys 'Helene Von Stein' (Lamb's Ear)
Stachys 'Monieri Hummelo'
Stachys 'Pure Cotton'
Stokesia 'Blue'
Tiarella 'Spring Symphony'
Tiarella 'Stargazer Mercury'
Tradescantia 'Blue Stone'
Tradescantia 'Caerulea Plena'
Tradescantia 'Concord Grape'
Tradescantia 'Little Doll'
Tradescantia 'Marielle'
Tradescantia 'Sweet Kate'
Tradescantia 'Zwaneburg Blue'
Trollius 'New Hybrids Mix'
Trollius 'Yellow Globeflower'
Veronica 'Fairytale'
Veronica 'Giles van Hees'
Veronica 'Spicata Blue'
Vinca Minor 'Bowles'
Viola 'Btain'
Viola 'Emperor Magenta Red'
Viola 'Helen Mount'
Viola 'Purpurea'
Viola 'Queen Charlotte'