| Full Name: |
Common Name: |
| N |
Nepeta
faassenii
'Blue Wonder' |
Persian Catmint |
Nepeta
faassenii
'Walker's Low' |
Catmint |
Nepeta
fassenii
'Kit Kat' |
Catmint |
Nepeta
sibirica
'Souvenior d'Andre Chaldron' |
Siberian Catmint |
Nepeta
subsessilis
'Candy Cat' |
Catmint |
Nepeta
subsessilis
'Cool Cat' |
Catmint |
Nepeta
x
'Joanna Reed' |
Catmint |
| Nepeta yunnanensis |
Yunan Nepeta |
|
| O |
Oenothera
acaulis
'Aurea' |
Evening Primrose |
| Oenothera fruiticosa sub sp. Glauca |
Sundrops |
| Oenothera macrocarpa |
Ozark Sundrop |
Oenothera
speciosa
'Siskiyou' |
Sundrops |
| Opuntia humifusa |
Prickly-Pear Cactus |
Origanum
'Hopley's Purple' |
Ornamental Oregano |
Origanum
laevigatum
'Herrenhausen' |
Ornamental Oregano |
Oxalis
crassipes
'Rosea' |
Strawberry shamrock |
|
| P |
Pachysandra
terminalis
'Green Carpet' |
Japanese Pachysandra |
| Paeonia suffruticosa |
Tree Peony |
Paeonia
tenuifolia rubra
'Flore Pleno' |
Fernleaf Peony |
Paeonia
x
'Carol' |
Peony |
Paeonia
x
'Cathedral Supreme' |
Peony |
Paeonia
x
'Charles Burgess' |
Peony |
Paeonia
x
'Coral Charm' |
Peony |
Paeonia
x
'Do Tell' |
Peony |
Paeonia
x
'Dr. Alexander Fleming' |
Peony |
Paeonia
x
'Duchess de Nemours' |
Peony |
Paeonia
x
'Festiva Maxima' |
Peony |
Paeonia x
'Green Lotus' |
Peony |
Paeonia
x
'Kansas' |
Peony |
Paeonia
x
'Karl Rosenfield' |
Peony |
Paeonia
x
'Krinkled White' |
Peony |
Paeonia
x
'Laddie' |
Cut-leaf Peony |
Paeonia
x
'Lady Alexander Duff' |
Peony |
Paeonia
x
'Mon Jules Elie' |
Peony |
Paeonia
x
'Paula Fay' |
Peony |
Paeonia
x
'Rachel' |
Peony |
Paeonia
x
'Red Charm' |
Peony |
Paeonia
x
'Rosalie' |
Peony |
Paeonia
x
'Sarah Bernhardt' |
Peony |
Paeonia
x
'Sea Shell' |
Peony |
Paeonia
x
'Sorbet' |
Peony |
Paeonia
x
'Squirt' |
Peony |
Paeonia
x
'Yellow Crown' |
Intersectional Hybrid Peony |
Papaver
orientale
'Brilliant' |
Oriental Poppy |
Papaver
orientale
'Manhattan' |
Oriental Poppy |
Papaver
orientale
'Patty's Plum' |
Oriental Poppy |
Papaver
orientale
'Pink Pearl' |
Oriental Poppy |
Papaver
orientale
'Prince of Orange' |
Oriental Poppy |
Papaver
orientale
'Princess Victoria
Louise' |
Oriental Poppy |
Papaver
orientale
'Royal Wedding' |
Oriental Poppy |
Papaver
orientale
'Scarlet O'Hara' |
Oriental Poppy |
| Pardancanda norrissi |
Candy Lily |
Pardancanda
norrissi
'Dazzler' |
Candy Lily |
Pardancanda
norrissi
'Sangria' |
Candy Lily |
| Parthenium integrifolium |
Wild Quinine |
Penstemon
'Prairie Dusk' |
Beard Tongue |
Penstemon
barbatus
'Rondo' |
Beard Tongue |
| Penstemon digitalis |
Smooth Penstemon |
Penstemon
digitalis
'Husker Red' |
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 |
| Petrorhagia saxifraga |
Tunica,
Tunic Flower |
Phlomis
tuberosa
'Amazone' |
Jerusalem Sage |
Phlox
glaberrima
'Morris Berd' |
Smooth Phlox |
Phlox
maculata
'Natascha' |
Early Phlox,
Wild Sweet William |
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
'Flower Power' |
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
'Katherine' |
Garden Phlox,
Tall Phlox |
Phlox
paniculata
'Laura' |
Garden Phlox,
Tall Phlox |
Phlox
paniculata
'Nicky' |
Garden Phlox,
Tall Phlox |
Phlox
paniculata
'Nora Leigh' |
Garden Phlox,
Tall Phlox |
Phlox
paniculata
'Orange Perfection' |
Garden Phlox,
Tall Phlox |
Phlox
paniculata
'Robert Poore' |
Garden Phlox,
Tall Phlox |
Phlox
paniculata
'Rosalinda' |
Garden Phlox,
Tall Phlox |
Phlox
paniculata
'Volcano Series' |
Garden Phlox,
Tall Phlox |
Phlox
paniculata
'Wendy House' |
Garden Phlox,
Dwarf Phlox |
Phlox
subulata
'Candy Stripes' |
Moss Pinks,
Creeping Phlox |
Phlox
subulata
'Emerald Blue' |
Moss Pinks,
Creeping Phlox |
Phlox
subulata
'Fort Hill' |
Moss Pinks,
Creeping Phlox |
Phlox
subulata
'Scarlet Flame' |
Moss Pinks,
Creeping Phlox |
Phlox
subulata
'White Delight' |
Moss Pinks,
Creeping Phlox |
Phlox
x arendsii
'Babyface' |
Garden Phlox |
Phlox
x
'Minnie Pearl' |
Early Phlox |
Physostegia
virginiana
'Miss Manners' |
Obedient Plant |
Physostegia
virginiana
'Vivid' |
Obedient Plant,
False Dragon's Head |
Pinellia
tripartita
'Dragon Tails' |
Variegated Green Dragon |
Platycodon
grandiflorus
'Double White' |
Balloon Flower |
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
'Snow and Sapphires' |
Jacob's Ladder |
Polemonium
reptans
'Blue Pearl' |
Jacob's Ladder |
Polemonium
reptans
'Stairway to Heaven' |
Variegated Jacob's Ladder |
Polemonium
yezoense
'Purple Rain' |
Jacob's Ladder |
| Polygonatum biflorum |
Small Solomon's Seal |
| Polygonatum commutatum |
Great Solomon's Seal |
| Polygonatum hirtum |
Wide Leaf 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' |
Pratia |
Primula
eliator
'Pacific Blue Shades' |
Primrose |
Prunella
'Summer Daze' |
Self Heal |
| Prunella laciniata |
Cutleaf Self Heal |
Pulmonaria
'Bubble Gum' |
Lungwort,
Bethleham Sage |
Pulmonaria
'Majeste' |
Lungwort |
Pulmonaria
'Raspberry Splash' |
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 |
|
| R |
Ranunculus
acris
'Multiplex' |
Buttercup |
| Ratibida pinnata |
Yellow Coneflower |
Rudbeckia
fulgida
'Goldsturm' |
Black-Eyed Susan |
Rudbeckia
fulgida
'Viette's Little Suzy' |
Black-Eyed Susan |
Rudbeckia
lanciniata
'Goldquelle' |
Coneflower |
| 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
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
'Pink Friesland' |
Perennial Salvia,
Meadow Sage |
Salvia
nemorosa
'Plumosa' |
Perennial Salvia,
Meadow Sage |
Salvia
nemorosa
'Sensation Rose' |
Perennial Salvia,
Meadow Sage |
Salvia
nemorosa
'Snow Hill' |
Perennial Salvia,
Meadow Sage |
Salvia
verticillata
'Purple Rain' |
Perennial Salvia,
Meadow Sage |
Salvia
x
'Eveline' |
Perennial Salvia,
Meadow sage |
Salvia
x
'Rhapsody in Blue' |
Perennial Salvia |
| Santolina chamaecyparissus |
Lavender Cotton |
| Saponaria ocymoides |
Rock Soapwort |
Scabiosa
caucasica
'Fama' |
Pincushion Flower |
Scabiosa
columbaria
'Butterfly Blue' |
Pincushion Flower |
| Scutellaria incana |
Hyssop Skullcap |
Sedum
'African Sunset' |
'Stonecrop' |
Sedum
'Autumn Delight' |
Stonecrop |
Sedum
'Bertram Anderson' |
Stonecrop |
Sedum
'Black Jack' |
Stonecrop |
Sedum
'Citrus Twist' |
Stonecrop |
Sedum
'Elizabeth' |
Stonecrop |
Sedum
'Garnet Brocade' |
Stonecrop |
Sedum
'Jelly Beans' |
Stonecrop |
Sedum
'Matrona' |
Stonecrop |
Sedum
'Purple Emperor' |
Sedum |
Sedum
'Rosy Glow' |
Stonecrop |
Sedum
'Xenox' |
Stonecrop |
Sedum
cauticolia
'Lidakense' |
Stonecrop |
Sedum
floriferum
'Weihenstephaner Gold' |
Sedum |
| Sedum grisbachii |
Stonecrop |
| Sedum hispanicum |
Spanish Stonecrop |
Sedum
hispanicum
'Purple Form' |
Blue Carpet |
| Sedum
kamtschaticum |
Stonecrop |
Sedum
kamtschaticum
'Variegatum' |
Stonecrop |
| Sedum oreganum |
Stonecrop |
Sedum
reflexum
'Blue Spruce' |
Sedum |
Sedum
repestre
'Angelina' |
Stonecrop |
| Sedum requienii |
Stonecrop |
Sedum
selskianum
'Variegatum' |
Stonecrop |
| Sedum sexangulare |
Sedum |
| Sedum sieboldii |
October Daphne |
Sedum
spectabile
'Autumn Fire' |
Stonecrop |
Sedum
spectabile
'Brilliant' |
Stonecrop |
Sedum
spectabile
'Carl' |
Stonecrop |
Sedum
spectabile
'Neon' |
Stonecrop |
Sedum
spectabile
'Stardust' |
Stonecrop |
Sedum
spurium
'Dragon's Blood' |
Rainbow Stonecrop,
Two Row Stonecrop |
Sedum
spurium
'Tricolor' |
Rainbow Stonecrop,
Two Row Stonecrop |
Sedum
spurium
'Voodoo' |
Stonecrop |
Sedum
ternatum
'Larineum Park' |
Stonecrop |
| Sempervivum |
Hens and Chicks,
House Leek |
| Silene caroliniana |
Wild Pinks |
| Silene regia |
Royal Catchfly |
| Silphium laciniatum |
Compass Plant |
| Silphium perfoliatum |
Cup Plant |
| Silphium terebinthinaceum |
Prairie Dock |
Sisyrinchium
'Lucerne' |
Narrow Leaf Blue Eyed Grass |
Solidago
'Crown of Rays' |
Goldenrod |
Solidago
rugosa
'Fireworks' |
Goldenrod |
Solidago
sphacelata
'Wichita Mountains' |
Goldenrod |
Solidaster
leuteus
'Lemore' |
Lemore Aster,
Solidaster |
| Spiranthes
cernua v. odorata 'Chadd's
Ford' |
Fragrant Lady's Tresses |
| Stachys byzantina |
Lamb's Ears |
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
'Densiflorus' |
Common Dwarf 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 kiusianum |
Dwarf Meadow Rue |
Thalictrum
rochebrunianum
'Lavender
Mist' |
Meadow Rue |
| Thermopsis carolina |
Carolina Lupine |
Tiarella
'Crow Feather' |
Foamflower |
Tiarella
'Iron Butterfly' |
Foamflower |
Tiarella
'Spring Symphony' |
Foamflower |
Tiarella
'Sugar and Spice' |
Foamflower |
Tiarella
cordifolia
'Brandywine' |
Foamflower |
Tradescantia
'Concord Grape' |
Spiderwort |
Tradescantia
'Snowcap' |
Spiderwort |
Tradescantia
'Sweet Kate' |
Spiderwort |
Tradescantia
'Zwanenburg' |
Spiderwort |
Tricyrtis
'Sinonome' |
Japenese Toad Lily |
Tricyrtis
formosana
'Gilt Edge' |
Toad Lily |
| Tricyrtis
hirta |
Japanese Toad Lily |
Tricyrtis
hirta
'Miyazaki' |
Japanese Toad Lily |
Tricyrtis
hirta
'Tojen' |
Japanese Toad Lily |
Trifolium
repens
'Atropurpureum' |
Black Leaved Shamrock |
| Trollius europaeus |
Globe Flower |
|
| V |
Verbascum
'Sugar Plum' |
Mullein |
| Verbena bipinnatifida |
Dakota Vervain |
| Verbena canadensis |
Perennial Verbena |
| Vernonia fasciculata |
Common Ironweed |
Veronica
'Eveline' |
Speedwell |
Veronica
'Giles Van Hees' |
Speedwell |
Veronica
'High Five' |
Speedwell |
Veronica
'Sunny Border Blue' |
Speedwell |
Veronica
'Waterperry Blue' |
Speedwell |
Veronica
austriaca
'Trehane' |
Golden Speedwell |
Veronica
peduncularis
'Georgia Blue' |
Creeping Sweedwell |
| 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 |
Vinca
minor
'Alba' |
Periwinkle, Myrtle |
Vinca
minor
'Atropurpurea' |
Purple Periwinkle |
Vinca
minor
'Bowles Variety' |
La Graves Periwinkle |
Vinca
minor
'Ralph Shugert' |
Ralph Shugert Periwinkle |
Viola
'Columbine' |
Horned Violet |
Viola
'Etain' |
Violet |
Viola
'Mars' |
Violet |
| Viola labradorica |
Violet |
Viola
odorata
'Queen Charlotte' |
Sweet Violet |
Viola
odorata rosea
'Rosina' |
Strawberry Violet |
Viola pedata
|
Birdsfoot Violet |
|
| Y |
Yucca
filamentosa
'Bright Edge' |
Adam's Needle |
Yucca
rostrata
'Sapphire Skies' |
Blue Beaked Yucca |
|
| Z |
| Zizia aurea |
Golden Alexander |
|
