| Full Name: |
Common Name: |
| N |
Nepeta x 'Joanna Reed' |
Catmint |
Nepeta 'Little Trudy' |
Catmint |
Nepeta faassenii 'Blue Wonder' |
Persian Catmint |
Nepeta faassenii 'Walker's Low' |
Catmint |
Nepeta sibirica 'Souvenior d'Andre Chaldron' |
Siberian Catmint |
| Nepeta yunnanensis |
Yunan Nepeta |
|
| O |
Oenothera acaulis 'Aurea' |
Evening Primrose |
| Oenothera caespitosa |
Gumbo Lily |
Oenothera caespitosa 'Shimmer' |
Sundrops |
Oenothera kunthiana 'Glowing Magenta' |
Sundrops |
| Oenothera macrocarpa |
Ozark Sundrop |
Oenothera speciosa 'Siskiyou' |
Sundrops |
Oenothera tetragona
|
Sundrops |
| Opuntia humifusa |
Prickly-Pear Cactus |
Origanum 'Hopley's Purple' |
Ornamental Oregano |
Origanum laevigatum 'Herrenhausen' |
Ornamental Oregano |
Origanum x 'Bristol Cross' |
Ornamental Oregano |
| Orostachys iwarenge |
Dunce Caps |
|
| P |
Paeonia 'Bartzella' |
Itoh Hybrid Peony |
Paeonia 'First Arrival' |
Itoh Hybrid Peony |
Paeonia 'Julia Rose' |
Itoh Hybrid Peony |
Paeonia 'Kopper Kettle' |
Itoh Hybrid Peony |
Paeonia 'Singing in the Rain' |
Itoh Hybrid Peony |
Paeonia 'Singing in the Rain' |
Itoh Hybrid Peony |
Paeonia 'Yellow Crown' |
Itoh Hybrid Peony |
| Paeonia suffruticosa |
Tree Peony |
Paeonia tenuifolia rubra 'Flore Pleno' |
Fernleaf Peony |
Paeonia x 'Abalone Pearl' |
Peony |
Paeonia x 'Aurora Sunrise' |
Peony |
Paeonia x 'Beautiful Senorita' |
Peony |
Paeonia x 'Charm' |
Peony |
Paeonia x 'Cheddar Gold' |
Peony |
Paeonia x 'Cherry Charm' |
Peony |
Paeonia x 'Chiffon Parfait' |
Peony |
Paeonia x 'Clown' |
Peony |
Paeonia x 'Cora Stubbs' |
Peony |
Paeonia x 'Coral Charm' |
Peony |
Paeonia x 'Delavan Rose' |
Peony |
Paeonia x 'Dinner Plate' |
Peony |
Paeonia x 'Doreen' |
Peony |
Paeonia x 'Dr. Alexander Fleming' |
Peony |
Paeonia x 'Duchess de Nemours' |
Peony |
Paeonia x 'Festiva Maxima' |
Peony |
Paeonia x 'Firebelle' |
Peony |
Paeonia x 'Foxtrot' |
Peony |
Paeonia x 'Fuschia Jazz' |
Peony |
Paeonia x 'Gay Paree' |
Peony |
Paeonia x 'Hermoine' |
Peony |
Paeonia x 'Highlight' |
Peony |
Paeonia x 'Hot Chocolate' |
Peony |
Paeonia x 'June Rose' |
Peony |
Paeonia x 'Kansas' |
Peony |
Paeonia x 'Karl Rosenfield' |
Peony |
Paeonia x 'Kevin' |
Peony |
Paeonia x 'Krinkled White' |
Peony |
Paeonia x 'Laddie' |
Cut-leaf Peony |
Paeonia x 'Lake of Sliver' |
Peony |
Paeonia x 'Llittle Pink Lullaby' |
Peony |
Paeonia x 'Magenta Glow' |
Peony |
Paeonia x 'Mons Jules Elie' |
Peony |
Paeonia x 'Mrs. Euclid Snow' |
Peony |
Paeonia x 'Mrs. F. D. Roosevelt' |
Peony |
Paeonia x 'Normie' |
Peony |
Paeonia x 'Paula Fay' |
Peony |
Paeonia x 'Peach Strudel' |
Peony |
Paeonia x 'Peggy' |
Peony |
Paeonia x 'Pink Charmer' |
Peony |
Paeonia x 'Pink Delight' |
Peony |
Paeonia x 'Pink Dogwood Whisper' |
Peony |
Paeonia x 'Pink Kisses' |
Peony |
Paeonia x 'Pink Luau' |
Peony |
Paeonia x 'Pink Puff Cameo' |
Peony |
Paeonia x 'Pink Seafoam' |
Peony |
Paeonia x 'President Lincoln' |
Peony |
Paeonia x 'President Taft' |
Peony |
Paeonia x 'Raspberry Charm' |
Peony |
Paeonia x 'Red Charm' |
Peony |
Paeonia x 'Red Cutleaf' |
Peony |
Paeonia x 'Rosalie' |
Peony |
Paeonia x 'Sarah Bernhardt' |
Peony |
Paeonia x 'Sea Shell' |
Peony |
Paeonia x 'Soft Salmon Joy' |
Peony |
Paeonia x 'Spiffy' |
Peony |
Paeonia x 'Splendid Cornelia' |
Peony |
Paeonia x 'Star Power' |
Peony |
Paeonia x 'Tecumseh' |
Peony |
Paeonia x tenufolia 'Early Scout'
|
Cut-leaf Peony |
Paeonia x 'Theatrical' |
Peony |
Paeonia x 'Tom Eckhardt' |
Peony |
Paeonia x 'Vixen' |
Peony |
Paeonia x 'Wally' |
Peony |
Paeonia x 'Walter Faxon' |
Peony |
Papaver orientale 'Brilliant' |
Oriental Poppy |
Papaver orientale 'Prince of Orange' |
Oriental Poppy |
Papaver orientale 'Princess Victoria Louise' |
Oriental Poppy |
Papaver orientale 'Royal Wedding' |
Oriental Poppy |
Papaver orientale 'Turkeniouis' |
Oriental Poppy |
| Pardancanda norrissi |
Candy Lily |
Pardancanda norrissi 'Dazzler' |
Candy Lily |
| Parthenium integrifolium |
Wild Quinine |
Penstemon 'Prairie Dusk' |
Beard Tongue |
Penstemon barbatus 'Rondo' |
Beard Tongue |
| Penstemon digitalis |
Smooth Penstemon |
Penstemon digitalis 'Dark Towers' |
Beard Tongue |
Penstemon digitalis 'Husker Red' |
Beard Tongue |
Penstemon digitalis 'Precious Gem' |
Beard Tongue |
| Penstemon grandiflorus |
Pale Beard Tongue |
Penstemon mexicale 'Red Rocks' |
Red Rocks Penstemon |
Perovskia atriplicifolia 'Blue Spire' |
Russian Sage |
Perovskia atriplicifolia 'Little Spire' |
Russian Sage |
Persicaria filiformis 'Painter's Palette' |
Persicaria |
| Persicaria polymorpha |
Giant Fleeceflower |
| Petalostemum purpureum |
Purple Prairie Clover |
| Petrorhagia saxifraga |
Tunica, Tunic Flower |
| Phlomis fruticosa |
Jerusalem Sage |
Phlomis fruticosa 'Amazone' |
Jerusalem Sage |
Phlox divaricata 'Blue Moon' |
Woodland Phlox |
Phlox glaberrima 'Morris Berd' |
Smooth Phlox |
Phlox maculata 'Natascha' |
Early Phlox, Wild Sweet William |
Phlox paniculata 'Becky Towe' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Blue Paradise' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Bright Eyes' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'David' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'David's Lavender' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Fondant Fancy' |
Garden Phlox, Dwarf Phlox |
Phlox paniculata 'Franz Schubert' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Grenadine Dream' |
Garden Phlox, Dwarf Phlox |
Phlox paniculata 'Jade'
|
Garden Phlox, Tall Phlox |
Phlox paniculata 'Junior Dance' |
Garden phlox, Tall Phlox |
Phlox paniculata 'Junior Dream' |
Garden phlox, Tall Phlox |
Phlox paniculata 'Katherine' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Laura' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Natural Feelings' |
Garden Phlox, Tall Phlox |
Phlox paniculata
'Nicky' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Nora Leigh' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Pixie Miracle Grace'
|
Garden Phlox, Dwarf Phlox |
Phlox paniculata 'Pixie Twinkle' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Robert Poore' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Shockwave' |
Garden Phlox, Tall Phlox |
Phlox paniculata 'Tiara' |
Garden Phlox, Tall Phlox |
Phlox stolonifera 'Sherwood Purple' |
Woodland Phlox |
Phlox x 'Minnie Pearl' |
Early Phlox |
Physostegia virginiana 'Miss Manners' |
Obedient Plant |
Physostegia virginiana 'Vivid' |
Obedient Plant, False Dragon's Head |
Platycodon grandiflorus 'Fairy Snow' |
Balloon Flower |
Platycodon grandiflorus 'Hakone Blue' |
Balloon Flower |
Platycodon grandiflorus 'Mariesii' |
Balloon Flower |
| Platycodon grandiflorus 'Sentimental Blue' |
Balloon Flower |
| Polemonium caeruleum |
Jacob's Ladder, Greek Valerian, Charity |
Polemonium reptans 'Blue Pearl' |
Jacob's Ladder |
Polemonium reptans 'Stairway to Heaven' |
Variegated Jacob's Ladder |
Polemonium x 'Heaven Scent' |
Creeping Jacobs ladder |
Polemonium yezoense 'Purple Rain' |
Jacob's Ladder |
| Polygonatum biflorum |
Small Solomon's Seal |
| Polygonatum commutatum |
Great Solomon's Seal |
| Polygonatum humile |
Dwarf Solomon's Seal |
Polygonatum odoratum 'Variegatum' |
Variegated Solomon's Seal |
Potentilla 'Arc-en-Ciel' |
Cinquefoil |
Potentilla crantzii 'Pygmaea' |
Spring Cinquefoil |
Potentilla nepalensis 'Miss Wilmott' |
Napal Cinquefoil |
Potentilla thurberi 'Monarch Velvet' |
Scarlet Cinquefoil |
Pratia pedunculata 'Country Park' |
Blue-star Creeper |
| Prunella laciniata |
Cutleaf Self Heal |
Pulmonaria 'Majeste' |
Lungwort |
Pulmonaria 'Raspberry Splash' |
Lungwort |
Pulmonaria 'Roy Davidson' |
Lungwort |
Pulmonaria 'Trevi Fountain' |
Lungwort |
Pulmonaria 'Victorian Brooch' |
Lungwort |
Pulmonaria longifolia 'Bertram Anderson' |
Lungwort |
Pulmonaria saccharata 'Mrs. Moon' |
Lungwort, Bethlehem Sage |
| Pulsatilla vulgaris |
Pasque Flower |
Pulsatilla vulgaris 'Papageno' |
Pasque Flower |
| Pycnanthemum muticum |
Short-toothed Mountain Mint |
|
| R |
Ranunculus acris 'Multiplex' |
Buttercup |
| Ratibida pinnata |
Yellow Coneflower |
Rheum palmatum v. tanguticum
|
Ornamental Rhubarb |
Rodgersia pinnata 'Elegans' |
Rodger's Flower |
| Rosularia chrysantha |
Rosularia |
| Rosularia muratdaghensis |
Rosularia |
| Rosularia serpentinica |
Rosularia |
Rudbeckia 'City Garden' |
Black-Eyed Susan |
Rudbeckia fulgida 'Goldsturm' |
Black-Eyed Susan |
Rudbeckia fulgida 'Viette's Little Suzy' |
Black-Eyed Susan |
| Rudbeckia maxima |
Dumbo's Ears, Great Coneflower |
Rudbeckia nitida 'Herbstsonne' |
Greenheaded Coneflower |
| Rudbeckia speciosa |
Showy Black-Eyed Susan |
Rudbeckia subtomentosa 'Henry Eilers' |
Sweet Coneflower |
| Rudbeckia triloba |
Brown-eyed Susan |
| Ruellia humilis |
Wild Petunia |
| Rumex sanguineus var. sanguieneus |
Bloody Dock |
|
| S |
| Sagina subulata |
Corsican Pearlwort Irish Moss |
Sagina subulata 'Aurea' |
Scotch Moss |
| Salvia koyamae |
Woodland Sage, Japanese Yellow Sage |
Salvia nemorosa 'Blue Hill' |
Perennial Salvia, Meadow Sage |
Salvia nemorosa 'Caradonna' |
Perennial Salvia, Meadow Sage |
Salvia nemorosa 'East Friesland' |
Perennial Salvia, Meadow Sage |
Salvia nemorosa 'Marcus' |
Perennial Salvia, Meadow Sage |
Salvia nemorosa 'May Night' |
Perennial Salvia, Meadow Sage |
Salvia nemorosa 'Snow Hill' |
Perennial Salvia, Meadow Sage |
Salvia x 'Eveline' |
Perennial Salvia, Meadow sage |
Salvia x 'Madeline' |
Perennial Salvia, Meadow sage |
Salvia x 'Rhapsody in Blue' |
Perennial Salvia |
| Sanguinaria canadensis |
Bloodroot |
Sanguisorba obtusa 'Tanna' |
Burnet, Japanese Bottlebrush |
| Santolina chamaecyparissus |
Lavender Cotton |
| Saponaria x oliviana |
Polish Soapwort |
Saponaria lempergii 'Max Frei' |
Soapwort |
| Saponaria ocymoides |
Rock Soapwort |
Scabiosa columbaria 'Blue Note' |
Pincushion Flower |
| Scutellaria baicalensis |
Skull Cap, Helmet Flower |
| Scutellaria scordifolia |
Mongolian Skullcap |
Sedum 'Autumn Charm' |
Stonecrop |
Sedum 'Autumn Delight' |
Stonecrop |
Sedum 'Bertram Anderson' |
Stonecrop |
Sedum 'Hab Gray' |
Stonecrop |
Sedum 'Maestro' |
Stonecrop |
Sedum 'Matrona' |
Stonecrop |
Sedum 'Mr Goodbud'
|
Stonecrop |
Sedum 'Pink Chablis' |
Stonecrop |
Sedum 'Purple Emperor' |
Stonecrop |
Sedum 'Rosy Glow' |
Stonecrop |
Sedum 'Sunset Cloud' |
Stonecrop |
Sedum 'Thundercloud' |
Stonecrop |
Sedum aizoon 'Euphorbiodes' |
Biting Stonecrop |
Sedum cauticolia 'Lidakense' |
Stonecrop |
Sedum dasyphyllum 'Himalayan Skies' |
Stonecrop |
Sedum hakonense 'Chocolate Ball' |
Stonecrop |
Sedum hispanicum 'Purple Form' |
Blue Carpet Stonecrop |
Sedum kamtschaticum 'The Edge' |
Russian Stonecrop |
Sedum middendorffianum 'Striatum' |
Stonecrop |
| Sedum oreganum |
Stonecrop |
| Sedum requienii |
Stonecrop |
| Sedum sexangulare |
Stonecrop |
| Sedum sieboldii |
October Daphne |
Sedum spectabile 'Autumn Fire' |
Stonecrop |
Sedum spectabile 'Autumn Joy' |
Stonecrop |
Sedum spectabile 'Brilliant' |
Stonecrop |
Sedum spectabile 'Carl' |
Stonecrop |
Sedum spectabile 'Elsie's Gold' |
Golden Stonecrop |
Sedum spectabile 'Hot Stuff' |
Stonecrop |
Sedum spectabile 'Neon' |
Stonecrop |
Sedum spectabile 'Stardust' |
Stonecrop |
Sedum spurium 'Tricolor' |
Rainbow Stonecrop, Two Row Stonecrop |
Sedum spurium 'Voodoo' |
Stonecrop |
Sedum takesimense 'Gold Carpet'
|
Stonecrop |
Sedum telephium 'Red Cauli' |
Stonecrop |
| Sempervivum |
Hens and Chicks, House Leek |
Silene caroliniana 'Short & Sweet' |
Wild Pinks |
| Silene regia |
Royal Catchfly |
Silene x robotii 'Rolly's Favorite' |
Campion |
| Silphium laciniatum |
Compass Plant |
| Silphium perfoliatum |
Cup Plant |
| Silphium terebinthinaceum |
Prairie Dock |
Sisyrinchium 'Lucerne' |
Narrow Leaf Blue Eyed Grass |
Solidago rugosa 'Fireworks' |
Goldenrod |
Solidago sphacelata 'Wichita Mountains' |
Goldenrod |
| Spigelia marilandica |
Indian Pink |
| Spiranthes cernua v. odorata |
Fragrant Lady's Tresses |
Stachys byzantina 'Big Ears' or 'Helen Von Stein' |
Lamb's Ears |
Stachys byzantina 'Silky Fleece' |
Dwarf Lamb's Ears |
Stachys grandiflora 'Superba' |
Big Betony |
| Stachys minima |
Betony |
Stachys monieri 'Hummelo' |
Betony |
Stachys officinalis 'Pink Cotton Candy' |
Betony |
Stokesia laevis 'Honeysong Purple' |
Stoke's Aster |
Stokesia laevis 'Klaus Jelitto' |
Stoke's Aster |
| Stylophorum diphyllum |
Celandine Poppy, Wood Poppy |
|
| T |
Tanacetum 'Robinson's Red' |
Painted Daisy, Pyrethrum |
Tanacetum vulgare 'Isla Gold' |
Tansy |
Thalictrum delavayi 'Hewitt's Double' |
Double Flowered Meadow Rue |
Thalictrum flavum subsp glaucum
|
Meadow Rue |
Thalictrum kiusianum
|
Dwarf Meadow Rue |
| Thalictrum minus var. adiantifolium |
Lesser Meadowrue |
| Thalictrum rochebrunianum |
Meadow Rue |
Tiarella 'Crow Feather' |
Foamflower |
Tiarella 'Iron Butterfly' |
Foamflower |
Tiarella 'Pink Skyrocket' |
Foamflower |
Tiarella 'Spring Symphony' |
Foamflower |
Tiarella 'Sugar and Spice' |
Foamflower |
Tradescantia 'Concord Grape' |
Spiderwort |
Tradescantia 'Snowcap' |
Spiderwort |
Tradescantia 'Sweet Kate' |
Spiderwort |
Tradescantia 'Zwanenburg' |
Spiderwort |
Tricyrtis 'Lightning Strike' |
Toad Lily |
Tricyrtis 'Sinonome' |
Japenese Toad Lily |
Tricyrtis formosana 'Dark Beauty' |
Toad Lily |
Tricyrtis formosana 'Gilt Edge' |
Toad Lily |
Tricyrtis hirta 'Miyazaki' |
Japanese Toad Lily |
Tricyrtis hirta 'Tojen' |
Japanese Toad Lily |
Tricyrtis latifolia 'White Towers' |
Japanese Toad Lily |
Tricyrtis oshumiensis/em> 'Golden Glory' |
Japanese Toad Lily |
Trifolium repens 'Atropurpureum' |
Black Leaved Shamrock |
| Trillium Grandiflorum |
White Trillium |
Trollius europaeus 'Superbus' |
Globe Flower |
|
| V |
| Verbena bipinnatifida |
Dakota Vervain |
| Vernonia fasciculata |
Common Ironweed |
Vernonia lettermanii 'Iron Butterfly' |
Ironweed |
Veronica 'Crystal River' |
Speedwell |
Veronica 'Eveline' |
Speedwell |
Veronica 'Giles Van Hees' |
Speedwell |
Veronica 'High Five' |
Speedwell |
Veronica 'Sweet Lullaby' |
Speedwell |
Veronica 'Waterperry Blue' |
Speedwell |
Veronica austriaca 'Trehane' |
Golden Speedwell |
| Veronica incana |
Silver Speedwell, Wooly Speedwell |
Veronica peduncularis 'Georgia Blue' |
Creeping Sweedwell |
| Veronica prostrata 'Goldwell' |
Speedwell |
| Veronica repens |
Creeping Speedwell |
Veronica repens 'Sunshine' |
Sunshine Dwarf Veronica |
Veronica spicata 'Red Fox' |
Speedwell |
Veronica spicata 'Royal Candles' |
Speedwell |
| Veronicastrum virginicum |
Culver's Root |
Veronicastrum virginicum 'Fascination' |
Speedwell |
Viola 'Mars' |
Violet |
| Viola corsica |
Corsican Pansy |
Viola odorata 'Rosina' |
Strawberry Violet |
| Viola pedata |
Birdsfoot Violet |
|
| Z |
| Zizia aurea |
Golden Alexanders |
|