| Alchemilla
'mollis' Thriller |
| Anemone
hupehensis 'September Charm' |
| Anemone
hupehensis var. japonica 'Pamina' |
| Anemone x
hybrida 'Honorine Hobert' |
| Anemone x
hybrida 'Party Dress' |
| Anemone x
hybrida 'Prince Henry' |
| Anemone x
hybrida 'Queen Charlotte' |
| Anemone x
hybrida 'Whirlwind' |
| Aquilegia
vulgaris 'Clemantine
Dark Purple' |
| Aquilegia
vulgaris 'Winky Double Red & White' |
| Aquilegia x
hybrida 'Swan Yellow' |
| Arum italicum |
| Astrantia
major 'Ruby Wedding' |
| Astrantia
major 'Snowstar' |
| Baptisia
minor |
| Baptisia
sphaerocarpa |
| Baptisia
sphaerocarpa 'Screaming Yellow' |
| Baptisia x
'Starlight Prairieblues' |
| Baptisia x
'Carolina Moonlight' |
| Baptisia x
'Purple Smoke' |
| Baptisia x
'Twilight Prairieblues' |
| Begonia
grandis |
| Bletilla
striata |
| Bletilla
striata Alba |
| Campanula
trachelium 'Bernice' |
| Chelone
lyonii 'Hot Lips' |
| Cimicifuga
racemosa 'Pink Spike' |
| Convallaria
majalis |
| Convallaria
majalis 'Bordeaux' |
| Convallaria
majalis 'Rosea' |
| Coreopsis Big
Bang 'Red Shift' |
| Coreopsis
grandiflora 'Early Sunrise' |
| Coreopsis
lanceolatat 'Sterntaler' |
| Coreopsis
rosea 'Sweet Dreams' |
| Coreopsis
'Sunny Day' |
| Coreopsis
verticillata 'Zagreb' |
| Crinum Ellen
Bosenquet |
| Crinum
Powellii |
| Crocosmia 'Gerbe
D'Or' |
| Crocosmia
Lucifer |
| Dicentra
spectabalis alba |
| Dicentra
spectabilis |
| Dodocatheon
jeffryi |
| Dodocatheon
meadia 'Aphrodite' |
| Echinacea
Big Sky 'After Midnight' |
| Echinacea Big
Sky 'Summer Sky' |
| Echinacea Big
Sky 'Sundown' |
| Echinacea Big
Sky 'Sunrise'' |
| Echinacea
purpurea 'Fragrant Angel' |
| Echinacea
purpurea 'Green Eyes' |
| Echinacea
purpurea 'Green Jewel' |
| Echinacea
purpurea 'Kims Knee High' |
| Echinacea
purpurea 'Merlot' |
| Echinacea
purpurea 'Ruby Star' |
| Echinacea
purpurea 'Vintage Wine' |
| Echinacea
purpurea 'Virgin' |
| Echinacea x
'Tiki Torch' |
| Echinacea x
'Mango Meadowbrite' |
| Epimedium
versicolor Sulphureum |
| Epimedium x
rubrum |
| Epimedium
yougianum Roseum |
| Epimedium
youngianum 'Niveum' |
| Fern 'Brillance
Autumn Fern' |
| Fern
'Christmas' |
| Fern
'Cinnamon' |
| Fern
'Fortunes Cold Hardy' |
| Fern
'Hayscented' |
| Fern
'Interrupted' |
| Fern
'Japanese Beech' |
| Fern
'Japanese Painted' |
| Fern 'Lady' |
| Fern
'Leatherwood' |
| Fern
'Maidenhair' |
| Fern
'Ostrich' |
| Fern
'Sensitive' |
| Fern
'Southern Shield' |
| Fern 'Tassel' |
| Fern
'Toothwood' |
| Filipendula
rubra 'Venusta' |
| Gallardia
Commotion 'Frenzy' |
| Gaura Karalee
'Petite Pink'' |
| Gaura
lindheimeri 'Siskiyou Pink' |
| Geranium
cinereum 'Purple Pillow' |
| Geranium
'Jolly Bee' |
| Geranium
pratense 'Double Jewel' |
| Geranium
pratense 'Hocus Pocus' |
| Geranium 'Rozanne' |
| Geranium
sanguineum |
| Geranium
x cantabrigiense 'Biokova' |
| Gladiolus
'Boone' |
| Helenium 'Mardis
Gras' |
| Helianthus
agusifolius 'Table Mountain' |
| Helianthus
agustifolius 'Low Down' |
| Helianthus
x 'Lemon Queen' |
| Heliopsis
helianthoides 'Summer Nights' |
| Heliopsis
helianthoides 'Summer Sun' |
| Heliopsis
helianthoides 'Tuscan Sun' |
| Helleborus
(See Helleborus Section) |
| Heuchera
'Amethyst Mist' |
| Heuchera
'Gypsy Dancer' |
| Heuchera
'Marmalade' |
| Heuchera
'Peppermint Spice' |
| Heuchera
'Plum Pudding' |
| Heuchera
'Plum Royale' |
| Heuchera
'Sashay' |
| Heuchera
'Southern Comfort' |
| Heucherella 'Dayglow
Pink' |
| Hosta 'August
Moon' |
| Hosta 'Aureomarginata' |
| Hosta 'Blue
Mouse Ears' |
| Hosta 'Diana
Remembered' |
| Hosta 'Francee' |
| Hosta 'Golden
Meadows' |
| Hosta
'Guacamole' |
| Hosta 'Hadspen
Blue' |
| Hosta 'High
Society' |
| Hosta 'June' |
| Hosta 'Krossa
Regal' |
| Hosta
'Northern Exposure' |
| Hosta
'Patriot' |
| Hosta 'Paul's
Glory' |
| Hosta 'Regal
Splendor' |
| Hosta
'Royal Standard' |
| Hosta 'Sagae' |
| Hosta
sieboldiana 'Elegans' |
| Hosta
sieboldiana 'Thunderbolt' |
| Hosta
'Stained Glass' |
| Hosta
'Striptease' |
| Hosta 'Sum
and Substance' |
| Hosta 'Sum of
All' |
| Hosta 'Tokudama
Aureonebulosa' |
| Hosta
Undulata Mediopicta |
| Incarvillea
delavayi |
| Incarvillea
delavayi 'Snowtop' |
| Iris ensata
'Lady in Waiting' |
| Iris ensata
'Royal Robes' |
| Iris ensata
'Stippled Ripples' |
| Iris
germanica 'Autumn Circus' |
| Iris
germanica 'Before the Storm' |
| Iris
germanica 'Beverly Sills' |
| Iris
germanica 'Clarence' |
| Iris
germanica 'Enchanted One' |
| Iris
germanica 'Feedback' |
| Iris
germanica 'Immortality' |
| Iris
germanica 'Mother Earth' |
| Iris
germanica 'Painted Clouds' |
| Iris
germanica 'Princess Caroline De Monaco' |
| Iris
germanica 'Red at Night' |
| Iris pallida
'Argentea Variegata' |
| Iris
pseudacorus 'Berlin Tiger' |
| Iris
pseudacorus 'Krill' |
| Iris siberica
'Blue King' |
| Iris siberica
'Butter and Sugar' |
| Iris siberica
'Caesars Brother' |
| Iris siberica
'Dance Ballerina Dance' |
| Iris siberica
'Ruffled Velvet' |
| Iris
virginica 'Pink Butterfly' |
| Lamium
'Orchid Frost' |
| Lamium 'White
Nancy' |
| Lavandula x
intermedia 'Grosso' |
| Lavandula
Provence |
| Leucanthemum
maximum 'Goldrausch' |
| Leucanthemum
x superbum 'Becky' |
| Leucanthemum
x superbum 'Crazy Daisy' |
| Leucanthemum
x superbum 'Snowcap' |
| Leucanthemum
x superbum 'Sonnenschein' |
| Ligularia
dentata 'Britt Marie Crawford' |
| Mysosotis
sylvatica 'Victoria Indigo Blue' |
| Mysosotis
sylvatica 'Victoria Rose' |
| Paeonia
intersectional 'Bartzella' |
| Paeonia
intersectional 'First Arrival' |
| Paeonia
intersectional 'Julia Rose' |
| Paeonia
intersectional 'Kepper Kettle' |
| Paeonia
lactiflora 'Coral Sunset' |
| Paeonia
lactiflora 'Duchess De Nemours' |
| Paeonia
lactiflora 'Festiva Maxima' |
| Paeonia
lactiflora 'Gold Mine' |
| Paeonia
lactiflora 'Honey Gold' |
| Paeonia
lactiflora 'Karl Rosenfeld' |
| Paeonia
lactiflora 'Mons Jules Elie' |
| Paeonia
lactiflora 'Rasberry Sundae' |
| Paeonia
lactiflora 'Shirley Temple' |
| Paeonia lutea
'Ludlovii' |
| Paeonia
suffruticosa 'Hanakisoi' |
| Paeonia
suffruticosa 'Hoki' |
| Paeonia
suffruticosa 'Kamatanishiki' |
| Paeonia
suffruticosa 'Kinkaku' |
| Paeonia
suffruticosa 'Kinshi' |
| Paeonia
suffruticosa 'Purple' |
| Paeonia
suffruticosa 'Sahohime' |
| Paeonia
suffruticosa 'Shimanishiki' |
| Paeonia
suffruticosa 'Yagumo' |
| Pardancanda
Sangria |
| Perovskia
atriplicifolia |
| Phlox
divaracata 'London Grove Blue' |
| Phlox
divaracata 'Manita' |
| Phlox
divaracata 'May Breeze' |
| Phlox
divaricata 'Blue Moon' |
| Phlox
divaricata 'Clouds of Perfume' |
| Phlox
divaricata ssp. laphahmii |
| Phlox
glaberrima 'Morris Berd' |
| Phlox
paniculata 'Blue Paradise' |
| Phlox
paniculata 'David' |
| Phlox
paniculata 'David's Lavender' |
| Phlox
paniculata 'Franz Schubert' |
| Phlox
paniculata 'Laura' |
| Phlox
paniculata 'Nicky' |
| Phlox
paniculata 'Shortwood' |
| Phlox
paniculata 'Starfire' |
| Phlox
stolonifera 'Blue Ridge' |
| Phlox
stolonifera 'Home Fires' |
| Phlox
stolonifera 'Sherwood Purple' |
| Phlox
subulata 'Candy Stripe' |
| Phlox
subulata 'Drummons Pink' |
| Phlox
subulata 'Fort Hill' |
| Phlox
subulata 'Oakington Blue Eyes' |
| Phlox
subulata 'Red Wings' |
| Phlox
subulata 'Snowflake' |
| Phlox x
'Chatahoochee' |
| Phlox x
'Minnie Pearl' |
| Polygonatum
variegatum |
| Primula
capitata Noverna Deep Blue |
| Primula
japonica Millers Crimson |
| Pulmonaria
Milky Way |
| Pulmonaria
Raspberry Splash |
| Rudbeckia
fulgida 'Early Bird Gold' |
| Rudbeckia
fulgida var. sullivantii 'Goldsturm' |
| Salvia
nemorosa 'Eveline' |
| Salvia
nemorosa 'May Night' |
| Salvia
nemorosa 'Pink Friesland' |
| Salvia
Rhapsody in Blue |
| Scabiosa
columbaria 'Butterfly Blue' |
| Scabiosa
columbaria 'Harlequin Blue' |
| Scabiosa
columbaria 'Pink Mist' |
| Sedum 'Autumn
Joy' |
| Silene 'Rolly's
Favorite' |
| Tiarella x
'Black Snowflake' |
| Tiarella x
'Candy Striper' |
| Tiarella x
'Neon Lights' |
| Tiarella x
'Pink Skyrocket' |
| Tradescantia
'Billberry Ice' |
| Tradescantia
'Blue Denim' |
| Tradescantia
'Perinnes Pink' |
| Verbena x
canadensis 'Homestead Pink' |
| Verbena x
canadensis 'Homestead Purple' |
| Veronica
peduncularis 'Georgia Blue' |
| Veronica
peduncularis 'Waterperry Blue' |
| Veronica
spicata 'Sunny Border Blue' |
