Full Plant List

This list shows all of the plants found in our database. Additional plant details can be found by clicking on each individual plant.
Accolade Elm
Ulmus x 'Morton' ACCOLADE
Adagio Maiden Grass
Miscanthus sinensis 'Adagio'
Adam's Needle
Yucca filamentosa
Adams Crabapple
Malus 'Adams'
After Midnight Coneflower
Echinacea 'Emily Saul' AFTER MIDNIGHT
Alabama Slammer Avens
Geum 'Alabama Slammer'
Alderleaf Mountain Mahogany
Cercocarpus montanus
Alert Aster
Aster dumosus 'Alert'
Alexander's White Candytuft
Iberis sempervirens 'Alexander's White'
Alexandrina Magnolia
Magnolia x soulangeana 'Alexandrina'
Alkali Sacaton
Sporobolus airoides
Alleghany Viburnum
Viburnum x rhytidophyllloides 'Alleghany'
Allgold Scotch Broom
Cytisus x praecox 'Allgold'
Alpine Willowherb
Epilobium fleischeri
American Cranberrybush
Viburnum opulus var. americanum
American Linden
Tilia americana
American Smoketree
Cotinus obovatus
Amethyst in Snow Mountain Cornflower
Centaurea montana 'Amethyst in Snow'
Amur Corktree
Phellodendron amurense
Amur Maackia
Maackia amurensis
Amur Maple
Acer tataricum subsp. ginnala
Angelina Stonecrop
Sedum rupestre 'Angelina'
Antelope Bitterbrush
Purshia tridentata
Anthony Waterer Spirea
Spiraea japonica 'Anthony Waterer'
Apache Plume
Fallugia paradoxa
Aphrodite Rose of Sharon
Hibiscus syriacus 'Aphrodite'
Appalachian Sedge
Carex appalachica
Arctic Fire Dogwood
Cornus sericea 'Farrow' ARCTIC FIRE
Arizona Columbine
Aquilegia desertorum
Arizona Sun Blanketflower
Gaillardia 'Arizona Sun'
Arnold Sentinel Austrian Pine
Pinus nigra 'Arnold Sentinel'
Arnold's Dwarf Forsythia
Forsythia 'Arnold's Dwarf'
Arnold's Promise Witch Hazel
Hamamelis x intermedia 'Arnold's Promise'
Arp Rosemary
Rosmarinus officinalis 'Arp'
Atlantic Daisy
Leucanthemum atlanticum
Austrian Copper Rose
Rosa foetida 'Bicolor'
Austrian Pine
Pinus nigra
Austrian Yellow Rose
Rosa foetida
Autumn Blaze Maple
Acer x freemanii 'Jeffersred' AUTUMN BLAZE
Autumn Brilliance Serviceberry
Amelanchier x grandiflora 'Autumn Brilliance'
Autumn Catchfly
Silene schafta
Autumn Jazz Viburnum
Viburnum dentatum 'Ralph Senior' AUTUMN JAZZ
Autumn Joy Stonecrop
Sedum 'Herbstfreude' AUTUMN JOY
Autumn Splendor Horse Chestnut
Aesculus x arnoldiana 'Autumn Splendor'
Avalanche White Sun Daisy
Osteospermum 'Avalanche'
Baby Blue Eyes Spruce
Picea pungens 'Baby Blueeyes'
Baby Sun Coreopsis
Coreopsis grandiflora 'Baby Sun'
Bailey Compact American Cranberrybush
Viburnum opulus var. americanum 'Bailey Compact'
Bailey Red Twig Dogwood
Cornus sericea 'Baileyi'
Baja Daylily
Hemerocallis 'Baja'
Bald Cypress
Taxodium distichum
Banana Yucca
Yucca baccata
Bar Harbor Juniper
Juniperus horizontalis 'Bar Harbor'
Baroness Schröder Peony
Paeonia lactiflora 'Baroness Schröder'
Barren Strawberry
Waldsteinia ternata
Basin Wildrye
Leymus cinereus
Batik Iris
Iris 'Batik'
Beach-head Iris
Iris hookeri
Beacon Hill Cedar of Lebanon
Cedrus libani 'Beacon Hill'
Beargrass
Nolina microcarpa
Beavertail Cactus
Opuntia basilaris
Becky Shasta Daisy
Leucanthemum x superbum 'Becky'
Bella Bluegrass
Poa pratensis 'Bella'
Ben Ledi Sun Rose
Helianthemum 'Ben Ledi'
Ben More Sun Rose
Helianthemum 'Ben More'
Berggarten Sage
Salvia officinalis 'Berggarten'
Beurre D'Anjou Pear
Pyrus communis 'Beurre D'Anjou'
Beverly Sills Iris
Iris 'Beverly Sills'
Big Betony
Stachys macrantha
Big Sagebrush
Artemisia tridentata
Big Sky Harvest Moon Coneflower
Echinacea 'Matthew Saul' BIG SKY HARVEST MOON
Big Sky Summer Sky Coneflower
Echinacea 'Katie Saul' BIG SKY SUMMER SKY
Big Sky Sundown Coneflower
Echinacea 'Evan Saul' BIG SKY SUNDOWN
Big Sky Sunrise Coneflower
Echinacea 'Sunrise' BIG SKY SUNRISE
Big Sky Twilight Coneflower
Echinacea 'Twilight' BIG SKY TWILIGHT
Bigroot Geranium
Geranium macrorrhizum
Bigtooth Maple
Acer grandidentatum
BioBlue Kentucky Bluegrass Mix
Poa pratensis (group)
Biokovo Cranesbill
Geranium x cantabrigiense 'Biokovo'
BioMeadow Fine Fescue Mix
Festuca spp.
BioNative Wheatgrass Mix
Agropyron spp.
BioTurf Dwarf Fescue Mix
Festuca arundinacea 'Bolero'
Birch's Double Cranesbill
Geranium himalayense 'Plenum'
Bird Cherry
Prunus padus
Bird's Nest Spruce
Picea abies 'Nidiformis'
Bishop's Hat
Epimedium x rubrum
Black Beauty Elderberry
Sambucus nigra 'Gerda' BLACK BEAUTY
Black Chokeberry
Aronia melanocarpa var. elata
Black Flowering Fountain Grass
Pennisetum alopecuroides 'Moudry'
Black Hills Spruce
Picea glauca 'Densata'
Black Knight Butterfly Bush
Buddleja davidii 'Black Knight'
Black Lace Elderberry
Sambucus nigra 'Eva' BLACK LACE
Black Sagebrush
Artemisia nova
Black Walnut
Juglans nigra
Blanc Double de Coubert Rose
Rosa 'Blanc Double de Coubert'
Blaze Little Bluestem
Schizachyrium scoparium 'Blaze'
Blazing Star
Liatris spicata
Blireana Plum
Prunus x blireana
Blizzard Mock Orange
Philadelphus lewisii 'Blizzard'
Blonde Ambition Blue Grama
Bouteloua gracilis 'Blonde Ambition'
Bloody Cranesbill
Geranium sanguineum
Blue Arrow Eastern Red Cedar
Juniperus virginiana 'Blue Arrow'
Blue Atlas Cedar
Cedrus atlantica 'Glauca'
Blue Bird Rose of Sharon
Hibiscus syriacus 'Blue Bird'
Blue Bouquet Speedwell
Veronica spicata 'Blue Bouquet'
Blue Chip Juniper
Juniperus horizontalis 'Blue Chip'
Blue Clips Bellflower
Campanula carpatica 'Blaue Clips'
Blue Dwarf Sea Holly
Eryngium planum 'Blauer Zwerg' BLUE DWARF
Blue Fescue
Festuca glauca
Blue Flax
Linum perenne subsp. lewisii
Blue Fortune Hyssop
Agastache 'Blue Fortune'
Blue Giant Glory-of-the-Snow
Chionodoxa forbesii 'Blue Giant'
Blue Globe Onion
Allium caeruleum
Blue Glow Globe Thistle
Echinops bannaticus 'Blue Glow'
Blue Grama
Bouteloua gracilis
Blue Haze Euphorbia
Euphorbia 'Blue Haze'
Blue Hill Sage
Salvia x sylvestris 'Blauhügel' BLUE HILL
Blue Mist Penstemon
Penstemon virens 'Blue Mist'
Blue Oat Grass
Helictotrichon sempervirens
Blue Queen Sage
Salvia x sylvestris 'Blaukönigin' BLUE QUEEN
Blue Rug Juniper
Juniperus horizontalis 'Wiltonii'
Blue Sage
Salvia azurea
Blue Shag Eastern White Pine
Pinus strobus 'Blue Shag'
Blue Spire Russian Sage
Perovskia 'Blue Spire'
Blue Spruce Stonecrop
Sedum reflexum 'Blue Spruce'
Blue Star
Amsonia tabernaemontana var. salicifolia
Blue Star Creeper
Isotoma fluviatilis
Blue Waterfall Bellflower
Campanula poscharskyana 'Blue Waterfall'
Blue Waterfall Serbian Bellflower
Campanula poscharskyana 'Camgood' BLUE WATERFALL
Blue Wonder Catmint
Nepeta racemosa 'Blue Wonder'
Blue Zinger Sedge
Carex 'Blue Zinger'
Bluestem Joint Fir
Ephedra equisetina
Blushing Bride Rose of Sharon
Hibiscus syriacus 'Blushing Bride'
Bonica Shrub Rose
Rosa 'Meidomonac' BONICA
Bonsai Dwarf Tall Fescue
Festuca arundinacea 'Bonsai'
Border Ballet Red-Hot Poker
Kniphofia 'Border Ballet'
Border Blue Fescue
Festuca glauca 'Boulder Blue'
Bosnian Pine
Pinus heldreichii
Boughton Silver Wormwood
Artemisia stelleriana 'Boughton Silver'
Bountiful Harvest Iris
Iris 'Bountiful Harvest'
Bowle's Variety Dwarf Periwinkle
Vinca minor 'La Grave' BOWLE'S VARIETY
Bradford Flowering Pear
Pyrus calleryana 'Bradford'
Brakelights Red Yucca
Hesperaloe parviflora 'Perpa' BRAKELIGHTS
Bressingham White Bergenia
Bergenia 'Bressingham White'
Bridge Penstemon
Penstemon rostriflorus
Brilliant Red Chokeberry
Aronia arbutifolia 'Brilliantissima'
Briotii Horsechestnut
Aesculus x carnea 'Briotii'
Bristlecone Pine
Pinus aristata
Broadleaf Cattail
Typha latifolia
Budd's Yellow Dogwood
Cornus sericea 'Budd's Yellow'
Buffalo Grass
Buchloë dactyloides
Buffalo Juniper
Juniperus sabina 'Buffalo'
Bulbous Oat Grass
Arrhenatherum elatius var. bulbosum 'Variegatum'
Bur Oak
Quercus macrocarpa
Burkwood Viburnum
Viburnum x burkwoodii
Buzz Magenta Butterfly Bush
Buddleja davidii 'Tobudpipur' BUZZ MAGENTA
Camperdown Elm
Ulmus glabra 'Camperdownii'
Canada Red Chokecherry
Prunus virginiana 'Schubert' CANADA RED
Canadale Gold Wintercreeper
Euonymus fortunei 'Canadale Gold'
Candied Apple Crabapple
Malus 'Candied Apple'
Candytuft
Iberis taurica
Caramel Coral Bells
Heuchera 'Caramel'
Cardinal Flower
Lobelia cardinalis
Cardinal Penstemon
Penstemon cardinalis
Cardinal Red Twig Dogwood
Cornus sericea 'Cardinal'
Carnival Watermelon Coral Bells
Heuchera 'Carnival Watermelon'
Carol Mackie Daphne
Daphne x burkwoodii 'Carol Mackie'
Carolyn's Hope Penstemon
Penstemon x mexicali 'Carolyn's Hope'
Carrierei Lavalle Hawthorn
Crataegus x lavalleei 'Carrierei'
Cascade Purple Rock Cress
Aubrieta 'Cascade Purple'
Catalpa
Catalpa speciosa
Celebrity Elite Daylily
Hemerocallis 'Celebrity Elite'
Chanticleer Flowering Pear
Pyrus calleryana 'Chanticleer'
Chaparral Weeping Mulberry
Morus alba 'Chaparral'
Charles Joly Lilac
Syringa vulgaris 'Charles Joly'
Cheryl's Shadow Cranesbill
Geranium 'Cheryl's Shadow'
Cheviot Sun Rose
Helianthemum 'Cheviot'
Cheyenne Mock Orange
Philadelphus lewisii 'Cheyenne'
Cheyenne Spirit Coneflower
Echinacea 'Cheyenne Spirit'
Chihuahua White Pine
Pinus strobiformis
Chinese Chives
Allium tuberosum
Chinese Wisteria
Wisteria sinensis
Chinook Hop
Humulus lupulus 'Chinook'
Chives
Allium schoenoprasum
Chocolate Flower
Berlandiera lyrata
Chocolate Mint
Mentha x piperita f. citrata 'Chocolate'
Chocolate Vine
Akebia quinata
Chokecherry
Prunus virginiana
Clairette Reticulated Iris
Iris reticulata 'Clairette'
Claret Cup Cactus
Echinocereus triglochidiatus
Cleo Daylily
Hemerocallis 'Cleo'
Cleopatra Foxtail Lily
Eremurus x isabellinus 'Cleopatra'
Cliffrose
Purshia mexicana
Cloud Nine Switch Grass
Panicum virgatum 'Cloud Nine'
Cody Buffalo Grass
Buchloë dactyloides 'Cody'
Coelestis Rose of Sharon
Hibiscus syriacus 'Coelestis'
Collie Mullens Rose of Sharon
Hibiscus syriacus 'Collie Mullens'
Colorado Gold Gazania
Gazania linearis 'Colorado Gold'
Colorado Spruce
Picea pungens
Colortart Iris
Iris 'Colortart'
Columnar Blue Atlas Cedar
Cedrus atlantica 'Glauca Fastigiata'
Columnar English Oak
Quercus robur f. fastigiata
Columnar Norway Maple
Acer platanoides 'Columnare'
Columnar Tulip Tree
Liriodendron tulipifera 'Fastigiatum'
Coming Attraction Iris
Iris 'Coming Attraction'
Common Hackberry
Celtis occidentalis
Common Juniper
Juniperus communis
Concord Grape
Vitis labrusca 'Concord'
Contorted Filbert
Corylus avellana 'Contorta'
Coral Beauty Cotoneaster
Cotoneaster x suecicus 'Coral Beauty'
Coral Bells
Heuchera sanguinea
Coral Canyon Twinspur
Diascia integerrima 'Coral Canyon'
Coral Sunset Peony
Paeonia lactiflora 'Coral Sunset'
Coronado Hummingbird Mint
Agastache aurantiaca 'Coronado'
Cranberry Cotoneaster
Cotoneaster apiculatus
Cream Cracker Dogwood
Cornus alba 'Cream Cracker'
Creeping Blue Spruce
Picea pungens 'Glauca Procumbens'
Creeping Mahonia
Mahonia repens
Creeping St. John's Wort
Hypericum reptans
Creeping Thyme
Thymus serpyllum
Creme Brulee Coreopsis
Coreopsis verticillata 'Crembru' CREME BRULEE
Crimson Butterflies Gaura
Gaura lindheimeri 'Crimson Butterflies'
Crimson Curls Coral Bells
Heuchera 'Crimson Curls'
Crimson Pygmy Japanese Barberry
Berberis thunbergii f. atropurpurea 'Atropurpurea Nana'
Crystal River Speedwell
Veronica 'Reavis' CRYSTAL RIVER
Curl-leaf Mountain Mahogany
Cercocarpus ledifolius
Curlicue Sage
Artemisia versicolor 'Sea Foam'
Cushion Spurge
Euphorbia polychroma
Cutleaf Elderberry
Sambucus nigra f. laciniata
Cutleaf Smooth Sumac
Rhus glabra 'Laciniata'
Daffodil
Narcissus spp.
Dainty Maid Spanish Bluebell
Hyacinthoides hispanica 'Dainty Maid'
Dallas Blues Switch Grass
Panicum virgatum 'Dallas Blues'
Dalmatian Geranium
Geranium dalmaticum
Dancing Butterflies Peony
Paeonia lactiflora 'Dancing Butterflies'
Danford Iris
Iris danfordiae
Dark Knight Bluebeard
Caryopteris x clandonensis 'Dark Knight'
Dart's Gold Ninebark
Physocarpus opulifolius 'Dart's Gold'
Davidson's Penstemon
Penstemon davidsonii
Dazzler Blanketflower
Gaillardia x grandiflora 'Dazzler'
Dazzler Sun Rose
Helianthemum 'Dazzler'
Desert Four O'Clock
Mirabilis multiflora
Desert Penstemon
Penstemon pseudospectabilis
Desert Purple Sage
Salvia dorrii
Desert Sunrise Hummingbird Mint
Agastache 'Desert Sunrise'
Desert Willow
Chilopsis linearis
Desert Zinnia
Zinnia grandiflora
Diabolo Ninebark
Physocarpus opulifolius 'Diabolo'
Diana Rose of Sharon
Hibiscus syriacus 'Diana'
Disco Belle Rosy Red Hardy Hibiscus
Hibiscus moscheutos 'Disco Belle Rosy Red'
Disco Belle White Hardy Hibiscus
Hibiscus moscheutos 'Disco Belle White'
Diva's Choice Daylily
Hemerocallis 'Diva's Choice'
Do Tell Peony
Paeonia lactiflora 'Do Tell'
Doctor Alexander Fleming Peony
Paeonia lactiflora 'Doctor Alexander Fleming'
Dorset Sentry Red-Hot Poker
Kniphofia 'Dorset Sentry'
Double-Flowering Japanese Kerria
Kerria japonica 'Pleniflora'
Doyenné du Comice Pear
Pyrus communis 'Doyenné du Comice'
Dragon's Blood Stonecrop
Sedum spurium 'Schorbuser Blut' DRAGON'S BLOOD
Dream Catcher Beautybush
Kolkwitzia amabilis 'Maradco' DREAM CATCHER
Dropmore Scarlet Honeysuckle
Lonicera x brownii 'Dropmore Scarlet'
Drumstick Onion
Allium sphaerocephalon
Duchesse de Nemours Peony
Paeonia lactiflora 'Duchesse de Nemours'
Dusky Cranesbill
Geranium phaeum
Dwarf Blue Rabbitbrush
Ericameria nauseosa var. nauseosa
Dwarf Burning Bush
Euonymus alatus 'Compactus'
Dwarf Flowering Almond
Prunus glandulosa 'Sinensis'
Dwarf Golden Spur Columbine
Aquilegia chrysantha v. chaplinei 'Little Treasure'
Dwarf Korean Lilac
Syringa meyeri 'Palibin'
Dwarf Ninebark
Physocarpus opulifolius 'Nanus'
Dwarf Oregon Grape
Mahonia aquifolium 'Compacta'
Dwarf Pampas Grass
Cortaderia selloana 'Pumila'
Dwarf Silver-Leaf Sage
Salvia daghestanica
Dwarf Tall Fescue
Festuca arundinacea
Early Hybrids Red-Hot Poker
Kniphofia uvaria 'Early Hybrids'
Earth Angel Hosta
Hosta 'Earth Angel'
East Friesland Sage
Salvia nemorosa 'Ostfriesland' EAST FRIESLAND
Eastern Redbud
Cercis canadensis
Elberta Dwarf Peach
Prunus persica 'Elberta'
Eldorado Feather Reed Grass
Calamagrostis x acutiflora 'Eldorado'
Elfin Pink Penstemon
Penstemon barbatus 'Elfin Pink'
Elfin Thyme
Thymus serpyllum 'Elfin'
Elijah Blue Fescue
Festuca glauca 'Elijah Blue'
Elke Cranesbill
Geranium sanguineum 'Elke'
Emerald 'n' Gold Wintercreeper
Euonymus fortunei 'Emerald 'n' Gold'
Emerald Blue Phlox
Phlox subulata 'Emerald Blue'
Emerald Gaiety Wintercreeper
Euonymus fortunei 'Emerald Gaiety'
Engelman's Virginia Creeper
Parthenocissus quinquefolia var. engelmannii
English Ivy
Hedera helix
English Lavender
Lavandula angustifolia
English Oak
Quercus robur
European Smoketree
Cotinus coggygria
Eveline Sage
Salvia 'Eveline'
Evergold Sedge
Carex oshimensis 'Evergold'
F.J. Grootendorst Rose
Rosa 'F.J. Grootendorst'
Fairmount Ginkgo
Ginkgo biloba 'Fairmount'
Fanfare Blanket Flower
Gaillardia x 'Fanfare'
Fens Ruby Cypress Spurge
Euphorbia cyparissias 'Fens Ruby'
Fernbush
Chamaebatiaria millefolium
Fernleaf Tansy
Tanacetum vulgare var. crispum
Festiva Maxima Peony
Paeonia lactiflora 'Festiva Maxima'
Fiesta Buckwheat
Eriogonum caespitosum
Filigree Daisy
Anthemis marschalliana
Fine Line Buckthorn
Rhamnus frangula 'Ron Williams' FINE LINE
Fire Chalice
Zauschneria californica
Fire Pink
Silene virginica
Fire Spinner Ice Plant
Delosperma 'P001S' FIRE SPINNER
Fireball Hardy Hibiscus
Hibiscus 'Rose Mallow'
Firecracker Penstemon
Penstemon eatonii
Firelight Spirea
Spiraea japonica 'Firelight'
Fireworks Goldenrod
Solidago rugosa 'Fireworks'
First Snow Spirea
Spiraea x cinerea 'Grefsheim' FIRST SNOW
Flame Grass
Miscanthus 'Purpurascens'
Flame Thrower Coneflower
Echinacea 'Flame Thrower'
Floristan Violett Blazing Star
Liatris spicata 'Floristan Violett'
Flying Saucers Coreopsis
Coreopsis grandiflora 'Walcoreop' FLYING SAUCERS
Forest Pansy Redbud
Cercis canadensis 'Forest Pansy'
Four-Wing Saltbrush
Atriplex canescens
French Tarragon
Artemisia dracunculus
Froebelii Spirea
Spiraea japonica 'Froebelii'
Frosty Fire Maiden Pink
Dianthus 'Frosty Fire'
Frosty Shrubby Cinquefoil
Potentilla fruticosa 'Monsidh' FROSTY
Furman's Red Texas Sage
Salvia greggii 'Furmans Red'
Gambel Oak
Quercus gambelii
Garden Hyacinth
Hyacinthus orientalis
Garden Sage
Salvia officinalis
Gay Paree Peony
Paeonia lactiflora 'Gay Paree'
Germander
Teucrium chamaedrys
Gertrude Jekyll Dwarf Periwinkle
Vinca minor f. alba 'Gertrude Jekyll'
Giant Chinese Silver Grass
Miscanthus x giganteus
Giant Flowered Purple Sage
Salvia pachyphylla
Giant Gray Germander
Teucrium cussonii
Giant Onion
Allium giganteum
Giant Silver Mullein
Verbascum bombyciferum
Globe Colorado Spruce
Picea pungens 'Glauca Globosa'
Globe Daisy
Globularia cordifolia
Globe Daisy
Globularia bisnagarica
Globe Peashrub
Caragana frutex 'Globosa'
Globemaster Onion
Allium 'Globemaster'
Glory-of-the-Snow
Chionodoxa forbesii
Goblin Blanketflower
Gaillardia x grandiflora 'Kobold'
Godaishu Tree Peony
Paeonia x suffruticosa 'Godaishu'
Gold and Silver Ajania
Ajania pacifica
Gold Band Lily
Lilium auratum 'Gold Band'
Gold Collection Jacob Lenten Rose
Helleborus niger 'HGC Jacob'
Gold Drop Shrubby Cinquefoil
Potentilla fruticosa 'Gold Drop'
Gold Moss Stonecrop
Sedum acre
Gold Mound Spirea
Spiraea japonica 'Gold Mound'
Gold Standard Hosta
Hosta 'Gold Standard'
Gold Star Black Eyed Susan
Rudbeckia fulgida var. sullivantii 'Little Goldstar'
Golden Baby Goldenrod
Solidago 'Goldkind' GOLDEN BABY
Golden Banner
Thermopsis lanceolata
Golden Catspaw
Cryptantha flava
Golden Clematis
Clematis tangutica
Golden Currant
Ribes aureum
Golden Hop
Humulus lupulus 'Aureus'
Golden Large Thyme
Thymus pulegioides 'Aureus'
Golden Mock Orange
Philadelphus coronarius 'Aureus'
Golden Moss Stonecrop
Sedum acre 'Aureum'
Golden Raintree
Koelreuteria paniculata
Golden Ring Japanese Barberry
Berberis thunbergii f. atropurpurea 'Golden Ring'
Golden Sage
Salvia officinalis 'Aurea'
Golden Spirit Smoketree
Cotinus coggygria 'Ancot' GOLDEN SPIRIT
Golden Storksbill
Erodium chrysanthum
Goldfinger Shrubby Cinquefoil
Potentilla fruticosa 'Goldfinger'
Goldflame Honeysuckle
Lonicera x heckrottii
Goldsturm Black Eyed Susan
Rudbeckia fulgida var. sullivantii 'Goldsturm'
Gooseberry-Leaf Globemallow
Sphaeralcea grossulariifolia
Graber's Firethorn
Pyracantha fortuneana 'Graberi'
Gracillimus Maiden Grass
Miscanthus sinensis 'Gracillimus'
Grand Parade Bee Balm
Monarda didyma 'Grand Parade'
Granny's Bouquet Lavender
Lavandula angustifolia 'Granny's Bouquet'
Gray Gleam Juniper
Juniperus scopulorum 'Gray Gleam'
Gray Santolina
Santolina chamaecyparissus
Graziella Maiden Grass
Miscanthus sinensis 'Graziella'
Greek Horehound
Ballota pseudodictamnus
Green Ash
Fraxinus pennsylvanica
Green Mound Alpine Currant
Ribes alpinum 'Green Mound'
Green Santolina
Santolina rosmarinifolia
Green Spice Coral Bells
Heuchera 'Green Spice'
Green Vase Zelkova
Zelkova serrata 'Green Vase'
Greenspire Linden
Tilia cordata 'Greenspire'
Greenstem Paperflower
Psilostrophe sparsiflora
Grizzlybear Pricklypear
Opuntia polyacantha var. erinacea
Gro-Low Sumac
Rhus aromatica 'Gro-Low'
Hair Garlic
Allium vineale 'Hair'
Hale Haven Dwarf Peach
Prunus persica 'Hale Haven'
Hameln Dwarf Fountain Grass
Pennisetum alopecuroides 'Hameln'
Hancock Coralberry
Symphoricarpos x chenaultii 'Hancock'
Harison's Yellow Rose
Rosa x harisonii 'Harison's Yellow'
Harlequin Butterfly Bush
Buddleja davidii 'Harlequin'
Harmony Reticulated Iris
Iris reticulata 'Harmony'
Harriman Yucca
Yucca harrimaniae
Havana Coral Bells
Heuchera 'Havana'
Heartleaf Bergenia
Bergenia cordifolia
Heavenly Blue Bluebeard
Caryopteris x clandonensis 'Heavenly Blue'
Heavy Metal Switch Grass
Panicum virgatum 'Heavy Metal'
Hedge Maple
Acer campestre
Helen von Stein Lamb's Ear
Stachys byzantina 'Helen von Stein'
Helene Rose of Sharon
Hibiscus syriacus 'Helene'
Helmond Pillar Japanese Barberry
Berberis thunbergii f. atropurpurea 'Helmond Pillar'
Henfield Brilliant Sun Rose
Helianthemum 'Henfield Brilliant'
Hens 'n' Chicks
Sempervivum tectorum
Heritage Oak
Quercus 'Clemson' HERITAGE
Hidcote Lavender
Lavandula angustifolia 'Hidcote'
Hillside Creeper Scots Pine
Pinus sylvestris 'Hillside Creeper'
Hillspire Eastern Red Cedar
Juniperus virginiana 'Hillspire'
Himrod Grape
Vitis 'Himrod'
Hocus Pocus Speedwell
Veronica 'Hocus Pocus'
Homestead Elm
Ulmus 'Homestead'
Honeoye Strawberry
Fragaria x ananassa 'Honeoye'
Hoop's Blue Spruce
Picea pungens 'Hoopsii'
Hopflower Oregano
Origanum libanoticum
Hopley's Oregano
Origanum laevigatum 'Hopleys'
Hot Summer Coneflower
Echinacea 'Hot Summer'
Hot Wings Tatarian Maple
Acer tataricum 'GarAnn' HOT WINGS
Hughes Juniper
Juniperus horizontalis 'Hughes'
Hummelo Betony
Stachys officinalis 'Hummelo'
Husker Red Penstemon
Penstemon digitalis 'Husker Red'
Hybrid Manzanita
Arctostaphylos coloradoensis
Hyperion Daylily
Hemerocallis 'Hyperion'
Ice Carnival Daylily
Hemerocallis 'Ice Carnival'
Ice Dance Sedge
Carex 'Ice Dance'
Imperial Honeylocust
Gleditsia triacanthos 'Impcole' IMPERIAL
Invitation Iris
Iris 'Invitation'
Isanti Red Twig Dogwood
Cornus sericea 'Isanti'
Iseli Fastigiate Spruce
Picea pungens 'Iseli Fastigiate'
Italian Arum
Arum italicum
Ivory Silk Tree Lilac
Syringa reticulata 'Ivory Silk'
Ivory Tower Yucca
Yucca flaccida 'Ivory Tower'
Jackman Clematis
Clematis 'Jackmanii'
Jacob Cline Bee Balm
Monarda didyma 'Jacob Cline'
James Buckwheat
Eriogonum jamesii
James MacFarlane Lilac
Syringa x josiflexa 'James MacFarlane'
Japanese Barberry
Berberis thunbergii f. atropurpurea
Japanese Blood Grass
Imperata cylindrica 'Rubra'
Japanese Variegated Kerria
Kerria japonica 'Picta'
Japanese Zelkova
Zelkova serrata
Jeanne d'Arc Rose of Sharon
Hibiscus syriacus 'Jeanne d'Arc'
Jeannine Golden Garlic
Allium moly 'Jeannine'
Jerusalem Sage
Phlomis fruticosa
John Benary Red-Hot Poker
Kniphofia 'John Benary'
Johnson's Blue Cranesbill
Geranium x 'Johnson's Blue'
Juniper Leaf Thrift
Armeria juniperifolia
Juniper Leaf Thyme
Thymus neiceffii
Juno Iris
Iris cycloglossa
Jupiter's Beard
Centranthus ruber
Kaizuka Juniper
Juniperus chinensis 'Kaizuka'
Karl Foerster Feather Reed Grass
Calamagrostis x acutiflora 'Karl Foerster'
Karl Rosenfield Peony
Paeonia lactiflora 'Karl Rosenfield'
Karmina Cranesbill
Geranium x cantabrigiense 'Karmina'
Katherine Phlox
Phlox paniculata 'Katherine'
Keeled Garlic
Allium carinatum subsp. pulchellum
Kelsey's Dwarf Red Twig Dogwood
Cornus sericea 'Kelseyi'
Kent Beauty Oregano
Origanum 'Kent Beauty'
Kentucky Bluegrass
Poa pratensis
Kentucky Coffeetree
Gymnocladus dioica
Kingan Mulberry
Morus alba 'Kingan'
Kinnikinnick
Arctostaphylos uva-ursi
Kintzley's Ghost Honeysuckle
Lonicera reticulata 'Kintzley's Ghost'
Knautia
Knautia macedonica
Knock Out Shrub Rose
Rosa 'Radrazz' KNOCK OUT
Kobold Blazing Star
Liatris spicata 'Kobold'
Korean Feather Reed Grass
Calamagrostis brachytricha
Koreanspice Viburnum
Viburnum carlesii
Krauter Vesuvius Cherry Plum
Prunus cerasifera 'Krauter Vesuvius'
La Sévillana Shrub Rose
Rosa 'Meigekanu' LA SÉVILLANA
Lacy Buckwheat
Eriogonum corymbosum
Lavance Purple Lavender
Lavandula angustifolia 'Lavance Purple'
Leadplant
Amorpha canescens
Legacy Buffalo Grass
Buchloë dactyloides 'Legacy'
Lemon Sorbet Pincushion Flower
Scabiosa ochroleuca 'Lemon Sorbet'
Lemon Yellow Maximilian Sunflower
Helianthus maximiliani 'Lemon Yellow'
Lenten Rose
Helleborus orientalis
Light of the World Red-Hot Poker
Kniphofia triangularis subsp. triangularis 'Light of the World'
Lilac Beauty Yarrow
Achillea millefolium 'Lilac Beauty'
Lipstick Strawberry
Fragaria x 'Lipstick'
Little Bluestem
Schizachyrium scoparium
Little Bunny Dwarf Fountain Grass
Pennisetum alopecuroides 'Little Bunny'
Little Dot Maiden Grass
Miscanthus sinensis 'Pünktchen' LITTLE DOT
Little Gem Cotoneaster
Cotoneaster adpressus 'Little Gem'
Little Lemon Goldenrod
Solidago 'Dansolitlem' LITTLE LEMON
Little Spire Russian Sage
Perovskia atriplicifolia 'Little Spire'
Little Trudy Catmint
Nepeta 'Psfike' LITTLE TRUDY
Littlecup Penstemon
Penstemon sepalulus
Littleleaf Mock Orange
Philadelphus microphyllus
Littleleaf Mountain Mahogany
Cercocarpus intricatus
Littleleaf Pussytoes
Antennaria parvifolia
Loke Viking Aster
Aster x 'Loke Viking'
London Plane Tree
Platanus x hispanica
Longleaf Phlox
Phlox longifolia
Looking Glass Bugloss
Brunnera macrophylla 'Looking Glass'
Love Parade Yarrow
Achillea sibirica var. camschatica 'Love Parade'
Luna Rose Hardy Hibiscus
Hibiscus moscheutos 'Luna Rose'
Lynwood Gold Forsythia
Forsythia x intermedia 'Lynwood Variety'
Mac 'n' Cheese Coneflower
Echinacea 'Mac 'n' Cheese'
Madame Galen Trumpetvine
Campsis x tagliabuana 'Madame Galen'
Magnus Coneflower
Echinacea purpurea 'Magnus'
Major Wheeler Honeysuckle
Lonicera sempervirens 'Major Wheeler'
Maltese Cross
Lychnis chalcedonica
Mango Lassi Avens
Geum 'Mango Lassi'
Margarita BOP Penstemon
Penstemon x heterophyllus 'Margarita BOP'
Marie Lemoine Peony
Paeonia lactiflora 'Marie Lemoine'
Marion Sampson Monardella
Mondardella macrantha 'Marian Sampson'
Mariposa Violet Pincushion Flower
Scabiosa columbaria 'Mariposa Violet'
Matrona Stonecrop
Sedum 'Matrona'
May Night Sage
Salvia x sylvestris 'Mainacht' MAY NIGHT
McKana Hybrid Columbine
Aquilegia McKana Group
McKay's White Shrubby Cinquefoil
Potentilla fruticosa 'McKay's White'
Merrill Magnolia
Magnolia x loebneri 'Merrill'
Mesa Verde Spruce
Picea pungens 'Mesa Verde'
Mexican Hat
Ratibida columnifera
Midnight Blue Penstemon
Penstemon 'Midnight Blue'
Midnight Marvel Hardy Hibiscus
Hibiscus moscheutos 'Midnight Marvel'
Midwinter Fire Dogwood
Cornus sanguinea 'Midwinter Fire'
Millstone Japanese Pagodatree
Sophora japonica 'Halka' MILLSTONE
Mimosa
Albizia julibrissin
Minerva Rose of Sharon
Hibiscus syriacus 'Minerva'
Minnesota Snowflake Mock Orange
Philadelphus 'Minnesota Snowflake'
Miss Kim Lilac
Syringa pubescens subsp. patula 'Miss Kim'
Missouri Evening Primrose
Oenothera macrocarpa
Missouri Iris
Iris missouriensis
Mohave Lotus
Lotus rigidus
Mönch Aster
Aster x frikartii 'Mönch'
Montgomery Blue Spruce
Picea pungens 'Montgomery'
Moonbeam Coreopsis
Coreopsis verticillata 'Moonbeam'
Moongold Apricot
Prunus armeniaca 'Moongold'
Moonlight Scotch Broom
Cytisus scoparius subsp. maritimus 'Moonlight'
Moonshine Yarrow
Achillea 'Moonshine'
Moonstone Red-Hot Poker
Kniphofia 'Moonstone'
Mops Mugo Pine
Pinus mugo 'Mops'
Mora County Mix Chocolate Flower
Berlandiera lyrata 'Mora County Mix'
Mormon Tea
Ephedra viridis
Morning Light Maiden Grass
Miscanthus sinensis 'Morning Light'
Moss Campion
Silene acaulis
Mount Baker Lilac
Syringa hyacinthiflora 'Mount Baker'
Mount Everest Ornamental Onion
Allium stipitatum 'Mount Everest'
Mountain Cornflower
Centaurea montana
Mountain Lover
Paxistima myrsinites
Mountain Mint
Pycnanthemum muticum
Mountain Rush
Juncus arcticus subsp. littoralis
Mrs. Robb's Bonnet
Euphorbia amygdaloides var. robbiae
Mugo Pine
Pinus mugo
Muhlygrass
Muhlenbergia reverchonii
Munroe Globemallow
Sphaeralcea munroana
Munstead Lavender
Lavandula angustifolia 'Munstead'
Nancy's Red Red-Hot Poker
Kniphofia 'Nancy's Red'
Nanho Purple Butterfly Bush
Buddleja davidii 'Nanho Purple'
Nanking Cherry
Prunus tomentosa
Nannyberry
Viburnum lentago
Narbonne Blue Flax
Linum narbonense
Narrowleaf Cottonwood
Populus angustifolia
Navajo Tea
Thelesperma ambiguum
Navajo Yucca
Yucca baileyi
Navigator Penstemon
Penstemon barbatus 'Navigator'
Nebraska Sedge
Carex nebrascensis
Neon Flash Spirea
Spiraea japonica 'Neon Flash'
Neon Stonecrop
Sedum spectabile 'Neon'
New Dimension Blue Sage
Salvia nemerosa 'New Dimension Blue'
New Hampshire Gold Forsythia
Forsythia x 'New Hampshire Gold'
New Hampshire Purple Cranesbill
Geranium sanguineum 'New Hampshire Purple'
New Mexico Privet
Forestiera neomexicana
Niagara Grape
Vitis labrusca 'Niagara'
Night Owl Iris
Iris 'Night Owl'
Niobe Clematis
Clematis 'Niobe'
Northern Gold Forsythia
Forsythia 'Northern Gold'
Northern Red Oak
Quercus rubra
Northern Sea Oats
Chasmanthium latifolium
Northern Treasure Ash
Fraxinus x 'Northern Treasure'
Norton Gold Oregano
Origanum 'Norton Gold'
Nugget Ninebark
Physocarpus opulifolius 'Nugget'
Ocean Pacific Iris
Iris 'Ocean Pacific'
Oceanspray
Holodiscus discolor
Ogon Spirea
Spiraea thunbergii 'Ogon'
Ogon Stonecrop
Sedum makinoi 'Ogon'
Old Man's Bones
Sedum divergens
Orange Butterflyweed
Asclepias tuberosa
Orange Carpet Fire Chalice
Zauschneria garrettii 'Orange Carpet'
Orange Meadowbrite Coneflower
Echinacea 'Art's Pride' ORANGE MEADOWBRITE
Orange Stonecrop
Sedum kamtschaticum
Oregano
Origanum vulgare
Ornamental Onion
Allium aflatunense
Osage Orange
Maclura pomifera
Overdam Feather Reed Grass
Calamagrostis x acutiflora 'Overdam'
Oxlip
Primula elatior
Painted Daisy
Tanacetum coccineum
Palace Purple Coral Bells
Heuchera micrantha var. diversifolia 'Palace Purple'
Palmer's Penstemon
Penstemon palmeri
Paperbark Maple
Acer griseum
Paprika Coral Bells
Heuchera 'Paprika'
Paprika Yarrow
Achillea millefolium 'Paprika'
Parry's Agave
Agave parryi
Partridge Feather
Tanacetum densum subsp. amani
Party Girl Prairie Mallow
Sidalcea 'Party Girl'
Pasque Flower
Pulsatilla vulgaris
Pastor's Pride Lavender
Lavandula angustifolia 'Pastor's Pride'
Patmore Green Ash
Fraxinus pennsylvanica 'Patmore'
Patricia Cranesbill
Geranium x 'Patricia'
Pawnee Buttes Western Sand Cherry
Prunus besseyi 'Pawnee Buttes'
Peach Blossom Astilbe
Astilbe x rosea 'Peach Blossom'
Pee Wee Oakleaf Hydrangea
Hydrangea quercifolia 'Pee Wee'
Peony Flowered Rose of Sharon
Hibiscus syriacus 'Paeoniflorus'
Persian Ironwood
Parrotia persica
Persian Violet
Cyclamen hederifolium
Peter Brand Peony
Paeonia lactiflora 'Peter Brand'
Petite Delight Bee Balm
Monarda 'Petite Delight'
Pikes Peak Purple Penstemon
Penstemon x mexicali 'Pikes Peak Purple'
Pinball Wizard Onion
Allium 'Pinball Wizard'
Pineleaf Penstemon
Penstemon pinifolius
Pink Bachelor Button
Centaurea dealbata
Pink Chintz Thyme
Thymus serpyllum 'Pink Chintz'
Pink Cloud Beautybush
Kolkwitzia amabilis 'Pink Cloud'
Pink Dawn Chitalpa
x Chitalpa tashkentensis 'Pink Dawn'
Pink Delight Butterfly Bush
Buddleja davidii 'Pink Delight'
Pink Double Knock Out Rose
Rosa 'Radtkopink' PINK DOUBLE KNOCK OUT
Pink Grapefruit Yarrow
Achillea millefolium 'Pink Grapefruit'
Pink Hyssop
Hyssopus officinalis 'Roseus'
Pink Muhlygrass
Muhlenbergia capillaris
Pink Panda Strawberry
Fragaria x ananassa 'Frel' PINK PANDA
Pink Pop Hummingbird Mint
Agastache 'Pink Pop'
Pink Pussytoes
Antennaria dioica 'Rosea'
Pink Ripple Thyme
Thymus 'Pink Ripple'
Pinokkio Foxtail Lily
Eremurus x isabellinus 'Pinokkio'
Pinyon Pine
Pinus edulis
Pissard's Cherry Plum
Prunus cerasifera 'Pissardii'
Pitcher Sage
Salvia azurea var. grandiflora
Pixwell Gooseberry
Ribes hirtellum 'Pixwell'
Plains Pricklypear
Opuntia polyacantha
Plumbago
Ceratostigma plumbaginoides
Plumosa Sage
Salvia nemorosa 'Pusztaflamme' PLUMOSA
Pocahontas Lilac
Syringa hyacinthiflora 'Pocahontas'
Poncha Pass Red Buckwheat
Eriogonum umbellatum 'Poncha Pass Red'
Ponderosa Pine
Pinus ponderosa
Porcupine Grass
Miscanthus sinensis 'Strictus'
Powis Castle Wormwood
Artemisia 'Powis Castle'
Prairie Fire Crabapple
Malus 'Prairie Fire'
Prairie Jewel Penstemon
Penstemon grandiflorus 'Prairie Jewel'
Prairie Pride Hackberry
Celtis occidentalis 'Prairie Pride'
Prairie Sky Switch Grass
Panicum virgatum 'Prairie Sky'
Prairie Winecups
Callirhoe involucrata
Président Grévy Lilac
Syringa vulgaris 'Président Grévy'
Prickly Poppy
Argemone munita
Princeton Sentry Ginkgo
Ginkgo biloba 'Princeton Sentry'
Professor Kippenburg Aster
Aster novi-belgii 'Professor Kippenburg'
Profusion Beautyberry
Callicarpa bodinieri var. giraldii 'Profusion'
Purple Catalpa
Catalpa x erubescens 'Purpurea'
Purple Coneflower
Echinacea purpurea
Purple Dwarf Periwinkle
Vinca minor 'Atropurpurea'
Purple Emperor Stonecrop
Sedum 'Purple Emperor'
Purple Foxglove
Digitalis purpurea ssp. purpurea
Purple Hardy Ice Plant
Delosperma cooperi
Purple Haze Penstemon
Penstemon fruticosus 'Purple Haze'
Purple Leaf Wintercreeper
Euonymus fortunei 'Coloratus'
Purple Moor Grass
Molina caerulea 'Variegata'
Purple Prairie Clover
Dalea purpurea
Purple Sage
Salvia officinalis 'Purpurascens'
Purple Sensation Flowering Onion
Allium hollandicum 'Purple Sensation'
Purple Sycamore Maple
Acer pseudoplatanus 'Spaethii'
Purple Winter Savory
Satureja montana var. illyrica
Purple Wood Spurge
Euphorbia amygdaloides 'Purpurea'
Purple-Leaf Japanese Honeysuckle
Lonicera japonica 'Purpurea'
Purple-Leaf Sand Cherry
Prunus x cistena
Pygmy Ruby Japanese Barberry
Berberis thunbergii 'Pygruzam' PYGMY RUBY
Pyramidal European Hornbeam
Carpinus betulus 'Fastigiata'
Raspberry Ripple Sun Rose
Helianthemum 'Raspberry Ripple'
Ravenna Grass
Saccharum ravennae
Red Berry Mahonia
Mahonia haematocarpa
Red Carpet Stonecrop
Sedum spurium 'Red Carpet'
Red Creeping Thyme
Thymus (Coccineus Group)
Red Feathers
Echium amoenum
Red Fox Speedwell
Veronica spicata 'Rotfuchs' RED FOX
Red Gold Nectarine
Prunus persica var. nectarina 'Red Gold'
Red Heart Rose of Sharon
Hibiscus syriacus 'Red Heart'
Red Lake Currant
Ribes rubrum 'Red Lake'
Red Rocks Penstemon
Penstemon x mexicali 'Red Rocks'
Red Switch Grass
Panicum virgatum 'Rotstrahlbusch'
Red Yucca
Hesperaloe parviflora
Redbirds in a Tree
Scrophularia macrantha
Regal Petticoat Sycamore Maple
Acer pseudoplatanus 'Tunpetti' REGAL PETTICOAT
Regal Torchlily
Kniphofia caulescens
Regent Japanese Pagodatree
Sophora japonica 'Regent'
Repanda Common Juniper
Juniperus communis 'Repanda'
Reticulated Iris
Iris reticulata
Rhodanthe Carneum Sun Rose
Helianthemum 'Rhodanthe Carneum'
Rhubarb
Rheum x hybridum
Richfield Selection Firecracker Penstemon
Penstemon eatonii 'Richfield Selection'
Rockin' Robin Shrub Rose
Rosa 'Wekboroco' ROCKIN' ROBIN
Rocky Mountain Columbine
Aquilegia caerulea
Rocky Mountain Glow Maple
Acer grandidentatum 'Schmidt' ROCKY MOUNTAIN GLOW
Rocky Mountain Juniper
Juniperus scopulorum
Rocky Mountain Maple
Acer glabrum
Rocky Mountain Penstemon
Penstemon strictus
Rondo Penstemon
Penstemon barbatus var. praecox f. nanus 'Rondo'
Rose Glow Japanese Barberry
Berberis thunbergii f. atropurpurea 'Rose Glow'
Rose Queen Sage
Salvia x sylvestris 'Rose Queen'
Route 66 Coreopsis
Coreopsis 'Route 66'
Royal Catchfly
Silene regia
Royal Purple Smoketree
Cotinus coggygria 'Royal Purple'
Royal Red Butterfly Bush
Buddleja davidii 'Royal Red'
Royal Standard Red-Hot Poker
Kniphofia 'Royal Standard'
Royalty Crabapple
Malus 'Royalty'
Rubber Rabbitbrush
Ericameria nauseosa
Ruby Falls Redbud
Cercis canadensis 'Ruby Falls'
Ruby Mantle Stonecrop
Sedum spurium 'Ruby Mantle'
Ruby Star Coneflower
Echinacea purpurea 'Rubinstern' RUBY STAR
Rue
Ruta graveolens
Russell Hybrids Lupine
Lupinus Russell hybrids
Russian Sage
Perovskia atriplicifolia
Salmon Beauty Yarrow
Achillea millefolium 'Lachsschönheit' SALMON BEAUTY
Sand Sagebrush
Artemisia filifolia
Sandia Coral Bells
Heuchera pulchella
Santa Fe Maximilian Sunflower
Helianthus maximiliani 'Santa Fe'
Santa Rosa Plum
Prunus salicina 'Santa Rosa'
Sapphire Blue Flax
Linum perenne 'Sapphire'
Sarah Bernhardt Peony
Paeonia lactiflora 'Sarah Bernhardt'
Saskatoon Serviceberry
Amelanchier alnifolia
Scarlet Flame Phlox
Phlox subulata 'Scarlet Flame'
Scarlet Meidiland Shrub Rose
Rosa 'Meikrotal' SCARLET MEIDILAND
Scots Pine
Pinus sylvestris
Sea Green Juniper
Juniperus chinensis 'Sea Green'
Sea Kale
Crambe maritima
Sea of Gold Juniper
Juniperus x pfitzeriana 'Monsan' SEA OF GOLD
Sea Thrift
Armeria maritima
Sebastian Maas Peony
Paeonia lactiflora 'Sebastian Maas'
Seckel Pear
Pyrus communis 'Seckel'
Select Blue Catmint
Nepeta x faassenii 'Select Blue'
Sensation Boxelder
Acer negundo 'Sensation'
Serbian Spruce
Picea omorika
Seven Son Flower
Heptacodium miconioides
Shademaster Honeylocust
Gleditsia triacanthos 'Shademaster'
Shadow Mountain Penstemon
Penstemon x mexicali 'Psmyers' SHADOW MOUNTAIN
Shadscale
Atriplex confertifolia
Shale Barren Buckwheat
Eriogonum allenii
Shasta Daisy
Leucanthemum x superbum
Shawnee Brave Bald Cypress
Taxodium distichum 'Shawnee Brave'
Shimmer Evening Primrose
Oenothera fremontii 'Shimmer'
Shirley Temple Peony
Paeonia lactiflora 'Shirley Temple'
Showy Goldeneye
Viguiera multiflora
Siberian Bugloss
Brunnera macrophylla
Siberian Peashrub
Caragana arborescens
Siberian Squill
Scilla siberica
Sideoats Grama
Bouteloua curtipendula
Siloam Little Girl Daylily
Hemerocallis 'Siloam Little Girl'
Silver Banner Grass
Miscanthus sacchariflorus
Silver Blade Evening Primrose
Oenothera macrocarpa ssp. incana 'Silver Blade'
Silver Buffaloberry
Shepherdia argentea
Silver Butterfly Bush
Buddleja alternifolia 'Argentea'
Silver Carpet Lamb's Ear
Stachys byzantina 'Silver Carpet'
Silver Edged Horehound
Marrubium rotundifolia
Silver Feather Maiden Grass
Miscanthus sinensis 'Silberfeder' SILVER FEATHER
Silver Linden
Tilia tomentosa
Silver Moon Clematis
Clematis 'Silver Moon'
Silver Sage
Salvia argentea
Silver Scepter Sedge
Carex 'Silver Sceptre'
Silverberry
Elaeagnus commutata
Single Apricot Chrysanthemum
Chrysanthemum 'Single Apricot'
Singleleaf Ash
Fraxinus anomala
Singleleaf Pinyon
Pinus monophylla
Sioux Blue Indian Grass
Sorghastrum nutans 'Sioux Blue'
Siskiyou Lewisia
Lewisia cotyledon
Skandia Juniper
Juniperus sabina 'Skandia'
Skyline Honeylocust
Gleditsia triacanthos 'Skyline'
Skyrocket Juniper
Juniperus scopulorum 'Skyrocket'
Slowmound Mugo Pine
Pinus mugo 'Slowmound'
Smooth Sumac
Rhus glabra
Snakebrush
Gutierrezia sarothrae
Snow Flurry Aster
Symphyotrichum ericoides 'Snow Flurry'
Snow-in-Summer
Cerastium tomentosum
Snowberry
Symphoricarpos albus
Snowcap Rockcress
Arabis alpina subsp. caucasica 'Schneehaube' SNOWCAP
Snowcap Shasta Daisy
Leucanthemum x superbum 'Snowcap'
Snowdrop
Galanthus nivalis
Snowflake Candytuft
Iberis sempervirens 'Snowflake'
Snowflake Oakleaf Hydrangea
Hydrangea quercifolia 'Snowflake'
Snowhill Sage
Salvia x sylvestris 'Schneehügel' SNOWHILL
Snowmound Spirea
Spiraea nipponica 'Snowmound'
Soapwort
Saponaria ocymoides
Solitary Clematis
Clematis integrifolia
Sonoran Sunset Hummingbird Mint
Agastache cana 'Sinning' SONORAN SUNSET
South Seas Daylily
Hemerocallis 'South Seas'
Southern Belle Hardy Hibiscus
Hibiscus moscheutos Southern Belle Group
Souvenir d' André Chaudron Catmint
Nepeta sibirica 'Souvenir d' André Chaudron'
Spanish Peaks Foxglove
digitalis thapsi 'Spanish Peaks'
Spearmint Juniper
Juniperus chinensis 'Spearmint'
Spotted Geranium
Geranium maculatum
Spreading Cotoneaster
Cotoneaster divaricatus
Spring Cinquefoil
Potentilla neumanniana
Spring Crocus
Crocus vernus
Spring Glory Forsythia
Forsythia x intermedia 'Spring Glory'
Spring Snow Crabapple
Malus 'Spring Snow'
St. John's Wort
Hypericum calycinum
St. Mary's Sun Rose
Helianthemum 'St. Mary's'
St. Theresa Grape
Vitis 'St. Theresa'
Standing Ovation Little Bluestem
Schizachyrium scoparium 'Standing Ovation'
Standing Ovation Serviceberry
Amelanchier alnifolia 'Obelisk' STANDING OVATION
Stark Crimson Spire Apple
Malus pumila 'Obelisk' STARK CRIMSON SPIRE
Stark Emerald Spire Apple
Malus pumila 'Tuscan' STARK EMERALD SPIRE
Stella de Oro Daylily
Hemerocallis 'Stella de Oro'
Sterling Silver Linden
Tilia tomentosa 'Sterling'
Sticky Jerusalem Sage
Phlomis russeliana
Sticky Purple Geranium
Geranium viscosissimum
Strawberries & Cream Stonecrop
Sedum x telephium 'Strawberries & Cream'
Strawberry Candy Daylily
Hemerocallis 'Strawberry Candy'
Striped Cranesbill
Geranium sanguineum var. striatum
Sulfur-Flower Buckwheat
Eriogonum umbellatum
Sultan's Palace Iris
Iris 'Sultan's Palace'
Summer Pastels Yarrow
Achillea Summer Pastels Group
Summer Storm Hardy Hibiscus
Hibiscus 'Summer Storm'
Summer Wine Ninebark
Physocarpus opulifolius 'Seward' SUMMER WINE
Sunburst St. John's Wort
Hypericum frondosum 'Sunburst'
Sundancer Daisy
Tetraneuris acaulis
Sundial Lupine
Lupinus perennis
Sungold Butterfly Bush
Buddleja x weyeriana 'Sungold'
Sunjoy Gold Pillar Japanese Barberry
Berberis thunbergii 'Maria' SUNJOY GOLD PILLAR
Sunny Border Blue Speedwell
Veronica 'Sunny Border Blue'
Sunset Foxglove
Digitalis obscura
Sunset Hyssop
Agastache rupestris
Sunsparkler Lime Zinger Sedum
Sedum 'Lime Zinger' (Sunsparkler Series)
Swallowtail Columbine
Aquilegia 'Swallowtail'
Swamp White Oak
Quercus bicolor
Sweet Autumn Clematis
Clematis terniflora
Sweet Woodruff
Galium odoratum
Table Mountain Ice Plant
Delosperma 'John Proffitt' TABLE MOUNTAIN
Tabletop Juniper
Juniperus scopulorum 'Tabletop'
Tallhedge Buckthorn
Rhamnus frangula 'Columnaris'
Tangerine Southernwood
Artemisia abrotanum 'Tangerine'
Tango Hummingbird Mint
Agastache 'Tango'
Tanyosho Pine
Pinus densiflora 'Umbraculifera'
Tatarian Maple
Acer tataricum
Tennessee Coneflower
Echinacea tennesseensis
Terracotta Yarrow
Achillea 'Terracotta'
Texas Hummingbird Mint
Agastache cana
Texas Scarlet Flowering Quince
Chaenomeles x superba 'Texas Scarlet'
The Blues Little Bluestem
Schizachyrium scoparium 'The Blues'
The Governor Lupine
Lupinus 'The Governor'
The Pearl Brideflower
Achillea ptarmica The Pearl Group
The President Clematis
Clematis 'The President'
Thérèse Bugnet Rose
Rosa 'Thérèse Bugnet'
Thornless Cockspur Hawthorn
Crataegus crus-galli inermis
Threadleaf Rubber Rabbitbrush
Ericameria nauseosa subsp. consimilis
Three-Leaf Sumac
Rhus trilobata
Tiger Eyes Sumac
Rhus typhina 'Bailtiger' TIGER EYES
Tilton Apricot
Prunus armeniaca 'Tilton'
Tina Sargent Crabapple
Malus sargentii 'Tina'
Tomato Soup Coneflower
Echinacea 'Tomato Soup'
Tor Birchleaf Spirea
Spiraea betulifolia 'Tor'
Totally Tangerine Avens
Geum 'Totally Tangerine'
Tree Cholla
Opuntia imbricata
Tricolor Sage
Salvia officinalis 'Tricolor'
Tricolor Stonecrop
Sedum spurium 'Tricolor'
Triumphans Spirea
Spiraea x billardii 'Triumphans'
Tufted Evening Primrose
Oenothera caespitosa
Tulip
Tulipa spp.
Tulip Pricklypear
Opuntia phaeacantha
Türkenlouis Oriental Poppy
Papaver orientale 'Türkenlouis'
Turkestan Onion
Allium karataviense
Turkish Cedar
Cedrus libani var. stenocoma
Turkish Delight Sedum
Sedum ussuriense 'Turkish Delight'
Turkish Filbert
Corylus colurna
Turkish Speedwell
Veronica liwanensis
Turquoise Tails Stonecrop
Sedum 'Turquoise Tails'
Turtleturf Prairie Junegrass
Koeleria macrantha 'BarKoel' TURTLETURF
Twinberry Honeysuckle
Lonicera involucrata
Upright Switch Grass
Panicum virgatum 'Strictum'
Utah Agave
Agave utahensis
Utah Daisy
Erigeron utahensis var. utahensis
Utah Juniper
Juniperus osteosperma
Utah Serviceberry
Amelanchier utahensis
Vancouver Jade Kinnikinnick
Arctostaphylos uva-ursi 'Vancouver Jade'
Vanderwolf's Pyramid Limber Pine
Pinus flexilis 'Vanderwolf's Pyramid'
Vanhoutte Spirea
Spiraea x vanhouttei
Variegated Japanese Grass Sedge
Carex morrowii 'Variegata'
Variegated Maiden Grass
Miscanthus sinensis 'Variegatus'
Variegated Red Twig Dogwood
Cornus alba 'Elegantissima'
Variegated Sweet Iris
Iris pallida 'Variegata'
Venus Penstemon
Penstemon venustus
Vera Jameson Stonecrop
Sedum 'Vera Jameson'
Vermillion Bluffs Mexican Sage
Salvia darcyi 'Pscarl' VERMILLION BLUFFS
Village Green Zelkova
Zelkova serrata 'Village Green'
Violetta Mullein
Verbascum phoeniceum 'Violetta'
Walker's Low Catmint
Nepeta racemosa 'Walker's Low'
Washington Hawthorn
Crataegus phaenopyrum
Wavyleaf Oak
Quercus undulata
Weeping Blue Atlas Cedar
Cedrus atlantica 'Glauca Pendula'
Weeping Norway Spruce
Picea abies 'Pendula'
Weeping Pea Shrub
Caragana arborescens 'Pendula'
Weeping White Spruce
Picea glauca 'Pendula'
Weihenstephaner Gold Stonecrop
Sedum kamtschaticum var. floriferum 'Weihenstephaner Gold'
Wells Dolly's Choice Mugo Pine
Pinus mugo fastigiata 'Wells Dolly's Choice'
West Texas Grass Sage
Salvia reptans
Westerland Climbing Rose
Rosa 'Korwest' WESTERLAND
Western Columbine
Aquilegia formosa
Western Redbud
Cercis occidentalis
Western Sand Cherry
Prunus besseyi
Western White Clematis
Clematis ligusticifolia
Whirling Butterflies Gaura
Gaura lindheimeri 'Whirling Butterflies'
Whiskey Peak Buckwheat
Eriogonum umbellatum 'Whiskey Peak'
White Bouquet Butterfly Bush
Buddleja davidii 'White Bouquet'
White Bouquet Tansy
Tanacetum niveum
White Clips Bellflower
Campanula carpatica f. alba 'Weisse Clips'
White Fir
Abies concolor
White Glory-of-the-Snow
Chionodoxa luciliae 'Alba'
White Hyssop
Hyssopus officinalis 'Albus'
White Jupiter's Beard
Centranthus ruber 'Albus'
White Meidiland Shrub Rose
Rosa 'Meicoublan' WHITE MEIDILAND
White Mulberry
Morus alba
White Nancy Spotted Deadnettle
Lamium maculatum 'White Nancy'
White Sea Thrift
Armeria maritima 'Alba'
White Swan Coneflower
Echinacea purpurea 'White Swan'
White-Stem Rubber Rabbitbrush
Ericameria nauseosa var. hololeuca
Wild Indigo
Baptisia australis
Windbreaker Giant Sacaton
Sporobolus wrightii 'Windbreaker'
Windflower
Anemone blanda
Windwalker Penstemon
Penstemon x mexicali 'Windwalker'
Winter Glow Bergenia
Bergenia cordifolia 'Winterglut' WINTER GLOW
Wisley Primrose Sun Rose
Helianthemum 'Wisley Primrose'
Wood's Blue Aster
Aster 'Wood's Blue'
Wood's Compact Kinnikinnick
Arctostaphylos uva-ursi 'Wood's Compact'
Wood's Pink Aster
Aster 'Wood's Pink'
Woods' Rose
Rosa woodsii
Woolly Paperflower
Psilostrophe tagetina
Woolly Thyme
Thymus pseudolanuginosus
Yaku Jima Maiden Grass
Miscanthus sinensis 'Yaku Jima'
Yellow Archangel
Lamium galeobdolon
Yellow Coneflower
Ratibida pinnata
Yellow Coneflower
Echinacea paradoxa
Yellow Hardy Ice Plant
Delosperma nubigenum
Yellow Trumpetvine
Campsis radicans 'Flava'
Yellow Twig Dogwood
Cornus sericea 'Flaviramea'
Yellow Yucca
Hesperaloe parviflora 'Yellow'
Yellowhorn
Xanthoceras sorbifolium
Yellowwood
Cladrastis kentukea
Zagreb Coreopsis
Coreopsis verticillata 'Zagreb'
Zebra Grass
Miscanthus sinensis 'Zebrinus'
Zing Rose Maiden Pink
Dianthus deltoides 'Zing Rose'