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Botanical NameCommon NameSection
Acantholimon hohenackeriIranian Prickly ThriftRG
Acanthus hungaricus (balcanicus)Bear’s BreechSP
Acantholimon sp.Prickly ThriftRG
Acanthus spinosusBear’s BreechSP
Achillea ageratifoliaGreek YarrowXGC
Achillea filipendulina 'Parker's Pride'Parker's Variety YarrowXP
Achillea lewisii 'King Edward'King Edward YarrowRG
Achillea millefolium 'Appelblossom'Light Pink YarrowXP
Achillea millefolium 'Cassis'Cassis YarrowXP
Achillea millefolium 'Gloria Jean'(rose)Gloria Jean YarrowXP
Achillea millefolium 'Saucy Seduction'Saucy Seduction YarrowXP
Achillea millefolium 'Strawberry Seduction'Strawberry Seduction YarrowXP
Achillea millefolium 'Summer Berries'Summer Berries YarrowXP
Achillea millefolium 'Terra Cotta'Terra Cotta YarrowXP
Achillea millefolium 'White Beauty'White YarrowXP
Achillea serbicaSerbian YarrowXGC
Achillea serbica var. camschatica 'Love Parade'Serbian YarrowXP
Achillea ptarmica 'The Pearl'Brideflower YarrowXP
Achillea X 'Anthea'Anthea Hybrid YarrowXP
Achillea X kelleriKeller’s YarrowXP
Achillea X 'Moonshine'Moonshine Sterile Hybrid YarrowXP
Achillea X 'Paprika'Paprika' YarrowXP
Achillea X 'Walter Funke'Walter Funke YarrowXP
Aconitum cammarum 'Bicolor'Off white flowers w/ blue edgesSP
Aconitum carmichaelii (fisheri)MonkshoodSP
Aconitum henryi 'Sparks Variety'Monkshood Sparks VarietySP
Aconitum napellusDeep Blue MonkshoodSP
Aconitum 'Blue Lagoon'Hybrid MonkshoodSP
Acorus calamus 'Variegatus'Variegated Sweet FlagSP
Acorus gramineus 'Mini-Gold'Dwarf Gold Japanese Sweet FlagBOG
Actea simplex 'Brunette' (Cimicifuga)Brunette SnakerootSP
Actea simplex 'Hillside Black Beauty' (Cimicifuga)Hillside Blk.Beauty SnakerootSP
Actea simplex 'Pink Spike' (Cimicifuga)Pink Spike SnakerootSP
Actea simplex 'White Pearl' (Cimicifuga)White Pearl SnakerootSP
Adiantum pedatumNorthern MaidenhairFERN
Aegopodium podograria 'Variegatum'Snow on the Mountain / Bishop's WeedSGC
Aethionema grandiflorumFragrant StonecressRG
Aethionema membranaceumFragrant StonecressRG
Aethionema schistosumFragrant StonecressRG
Agapanthus X ‘Headbourne Hybrids’Hardy Lily of the NileGP
Agapanthus X 'Back in Black'Blue Lily of the Nile, Black StemsGP
Agapanthus X 'Bressingham Blue'Blue Hybrid Lily of the NileGP
Agapanthus X 'Hardy White' HCG introHardy White lily of the NileGP
Agastache aurantiaca 'Coronado Gold' P.S.Orange HyssopXP
Agastache aurantiaca 'Coronado Red' P.S.Red HyssopXP
Agastache aurantiaca 'Shades of Orange' HCGShades of Orange HyssopXP
Agastache barberiGiant Pink/Purple HyssopXP
Agastache barberi 'Tutti Frutti'Tutti Fruitti HyssopXP
Agastache canaDouble Bubble HyssopXP
Agastache cana 'Heather Queen'Heather Queen HyssopXP
Agastache cana 'Rosita' HCG introSemi-dwarf HyssopXP
Agastache foeniculum 'Blue Fortune'Blue Fortune' HyssopXP
Agastache foeniculum 'Golden Jubilee'Gold Leaf/ Purple Flowers HyssopXP
Agastache neomexicana HCGDwarf Pink HyssopXP
Agastache rupestris 'Sinning' P.S.Sonoran Sunset HyssopXP
Agastache X (cana x rupestris)Hybrid Hyssop Pink/OrangeXP
Agastache X (rupestris) 'Orange Flare' HCG introRed/Orange HyssopXP
Agastache X 'Big Bazooka' TG introBig Bazooka HyssopXP
Agastache X 'Blue Blazes' TG introBlue Blazes HyssopXP
Agastache X 'Desert Sunrise' HCG introDesert Sunrise HyssopXP
Agastache X 'Acapulco Rose'Rose HyssopXP
Agastache X 'Ava' (cana & barberi) HCG introHCG PurpleHybrid HyssopXP
Agastache X 'Black Adder' HCG introHCG Dark PurpleHybrid HyssopXP
Agastache X 'Firebird'Firebird' Hybrid HyssopXP
Agave havardianaHavard's Century PlantXP/RG
Agave parryiParry's Century PlantXP/RG
Agave parryi v. neomexicanaCentury PlantXP/RG
Agave utahensis v. kaibabensisUtah Century Plant (Smallest)XP/RG
Ajuga reptans 'Arboretum Giant'Arboretum Giant BugleweedSGC
Ajuga reptans 'Black Scallop'Black Scallop BugleweedSGC
Ajuga reptans 'Bronze Beauty'Bronze Beauty BugleweedSGC
Ajuga reptans 'Burgundy Glow'Burgundy Glow BugleweedSGC
Ajuga reptans 'Catlin's Giant'Catlin's Giant BugleweedSGC
Ajuga reptans 'Chocolate Chip'Chocolate Chip BugleweedSGC
Akebia quinataChocolate Vine; 5-Leaf AkebiaVINE
Alcea rosea 'Amelia'Dark Red HollyhockXP
Alcea rosea 'Chater's Magnificent Mix'Mixed Double HollyhockXP
Alcea rosea 'Chater's Scarlet'Scarlet Dbl. HollyhockXP
Alcea rosea 'Fruity Mix'Mixed ColorsXP
Alcea rosea 'Indian Spring'Mixed Single HollyhockXP
Alcea rosea 'Peaches and Dreams'Double Peach HollyhockXP
Alcea rosea 'Powder Puff'Double Peach HollyhockXP
Alcea rosea 'Single Red'Single Red HollyhockXP
Alcea rosea 'Summer Carnival Mix'Double. Red/White/Yellow/Pi/PuXP
Alcea rosea 'The Watchman'Black HollyhockXP
Alcea rugosaRussian Yellow HollyhockXP
Alcea X Crème de Cassis'White w/ Red Eye HollyhockXP
Alcea x 'Georgia O'Keefe'Peach HollyhockXP
Alchemilla erythropodaCaacasus Lady's MantleSP
Alchemilla mollis 'Select'Select Lady's MantleSP
Allium caeruleumOrnamental OnionXP
Allium 'Mongolian Gem'Mongolian Gem Ornamental OnionXP
Allium senescens 'Blue Twister' (HCG)Twisted Leaf OnionXP
Allium senescens 'Glaucum'Circle OnionXP
Aloinopsis spathulataZ5 PinkRG
Aloinopsis X (species mixed)Range of Colors and HardinessRG
Alstroemeria X 'Sweet Laura'Peruvian LilyTP
Alyssoides utriculataBladderpodXP
Alyssum markgraffiiGlobe AlyssumXRG
Alyssum montanumBasket of GoldXRG
Alyssum wulfenianumGold CushionXRG
Amorpha canescensLead PlantXS
Amorpha nanaDwarf Lead PlantXS
Amsonia hubrechtiiBlue StarGP
Amsonia jonesiiJone’s AmsoniaXP
Amsonia tabernaemontanaTabernaemontana Blue StarGP
Amsonia X 'Blue Ice'Shorter, Longer FloweringGP
Anacyclus (pyrethrum )depressus var. 'Garden Gnome'Garden Gnome/ Atlas DaisyXGC
Anaphalis margaritaceaPearly EverlastingXP
Anchusa azurea 'Loddon Royalist'Loddon Royalist Cape BuglossXP
Anchusa capensisCape BuglossXB
Anchusa italicaItalian BuglossXP
Androsace sarmentosa 'Chumbyi'Silky Rock JasmineRG
Androsace sarmentosa 'Sheriffii'Silky Rock JasmineRG
Androsace septentrionalis 'Stardust'Stardust Rock JasmineRG
Anemone hupehensis 'Prince Henry'Prince Henry' Japanese AnemoneSP
Anemopsis claifornica 'Yerba de Mansa'Lizard TailBOG
Anemone hupehensis 'September Charm'Single Purple Rose Japanese AnemoneSP
Anemone multifida 'Rubra'Red AnemoneSP
Anemone sylvestris 'Madonna'Snowdrop AnemoneGP
Anemone X 'Honorine Jobert'Large Single White Japanese AnemoneSP
Anemone X 'Lady Glimour'Pink Lady Glimour AnemoneSP
Anemone X 'Pamina'Double Dark Pink Hybrid AnemoneSP
Anemone X 'Party Dress'Huge Double Pink Hybrid AnemoneSP
Anemone X 'Queen Charlotte'Pale Pink HybridSP
Anemone X 'Whirlwind'Double White Japanese AnemoneSP
Angelica atropurpureaPurple-Stem AngelicaGP
Angelica gigasKoeran AngelicaGP
Angelica pachycarpaGlossy New Zealand AngelicaGP
Antennaria dioica 'Rubra'Pink PussytoesXGC
Antennaria sp. 'McClintock's Variety' (Choice)Flowerless PussytoesXGC
Antennaria sp. 'Silver Carpet'Flowerless PussytoesXGC
Anthemis marschalliana (biebersteiniana)Dwarf Silver MargueriteRG
Anthemis tinctoria 'Charm'Charm AnthemisXP
Anthemis tinctoria 'Susanna Mitchell'Susanna Mitchell AnthemisXP
Antirrhinum braun-blanquettii 'Gem of Avilla' TG introRaspberry Hardy SnapdragonGP
Antirrhinum braun-blanquettii 'Cervantes' TG introYellow Hardy SnapdragonGP
Antirrhinum braun-blan. 'Dulcinea's Heart' TG introPeach/Yellow Hardy SnapdragonGP
Antirrhinum braun-blan.'La ManchaDancer' TG introLavender/Gold Hardy SnapdragonGP
Antirrhinum braun-blan.'Moorish Enchanter' TG introMauve/Pink Hardy SnapdragonGP
Antirrhinum braun-blan.'Saffron Prince' TG introBright Orange Hardy SnapdragonGP
Antirrhinum braun-blan.'Swirling Skirts' TG introDeep Red Hardy SnapdragonGP
Antirrhinum braun-blan.'Rosinante' TG introSoft Pink Hardy SnapdragonGP
Antirrhinum hispanicum roseumSpanish SnapdragonRG
Anthriscus sylvestris 'Ravenswing'Purple CowparsleyGP
Aquilegia alpinaAlpine ColumbineRG
Aquilegia caeruleaRocky Mountain ColumbineGP
Aquilegia caerulea 'Red Hobbit'Dwarf Red ColumbineRG
Aquilegia canadensisEastern Red ColumbineGP
Aquilegia chrysantha v. chaplinei 'Little Treasure'Dwf. Golden ColumbineGP
Aquilegia chrysantha 'Denver Gold' (P.S.)Golden Spur ColumbineGP
Aquilegia chrysantha 'Swallowtail'Swallowtail ColumbineGP
Aquilegia chrysantha v. chaplinei 'Little Treasure'Dwarf Columbine (HCG)RG
Aquilegia elegantulaDwarf Western Red ColumbineRG
Aquilegia glandulosaAltai Columbine, Siberian ColumbineGP
Aquilegia flabellata 'Blackcurrant Ice'Blackcurrant Ice ColumbineRG
Aquilegia formosaWestern / Red Spur ColumbineGP
Aquilegia rockiilimitedRG
Aquilegia saximontanaMiniature Blue CO ColumbineRG
Aquilegia sp. (collected in Alaska)Alaskan Collected ColumbineGP
Aquilegia vulgaris 'Black Barlow'Double Black ColumbineGP
Aquilegia vulgaris 'Christa Barlow'Blue-Purple Barlow ColumbineGP
Aquilegia vulgaris 'Nora Barlow'Double Red/pink/white ColumbineGP
Aquilegia vulgaris 'Peaches and Cream'Peaches & Cream ColumbineGP
Aquilegia vulgaris 'Ruby Port'Dark Red Ruby Port ColumbineGP
Aquilegia vulgaris 'Winky Blue and White'Double Blue and White ColumbineGP
Aquilegia vulgaris 'White Barlow'Double White Barlow ColumbineGP
Aquilegia vulgaris 'Leprechaun Gold'Gold/Green ColumbineGP
Aquilegia X 'Swan Burgundy and White'Burgundy and White ColumbineGP
Aquilegia X 'Swan Lavender'Lavender ColumbineGP
Aquilegia X 'Swan Rose and White'Rose and White ColumbineGP
Aquilegia X 'Swan Violet and White' P.S.Remembrance ColumbineGP
Aquilegia X 'Crimson Star'Crimson Star ColumbineGP
Aquilegia X 'Music Blue & White'Music Blue & White' ColumbineGP
Aquilegia X 'Blue Bird' (Songbird Series)Blue Bird ColumbineGP
Aquilegia X 'Blue Jay' (Songbird Series)Blue Jay ColumbineGP
Arabis caucasica 'Snow Ball'Snow Ball RockcressXGC/RG
Arabis caucasica 'Compinkie'Compinkie Wall RockcressXGC/RG
Arabis ferdinandi-coburgii 'Old Gold'Golden Variegated RockcressRG
Arabis ferdinandi-coburgii 'Variegata'White Variegated RockcressRG
Arctostaphylos uva-ursiKiinnickinnickXGC
Arctostaphylos 'Panchito' P.S.Panchito ManzanitaXGC
Arctostaphylos 'Cascade'Cascade ManzanitaXGC
Arctotis adpressusAlpine African DaisyRG
Arenaria alfacarensisSpanish SandwortRG
Arenaria montana 'Avalanche'Mountain SandwortRG
Argemone polyanthemosPrickley PoppyXP
Armeria maritima 'Splendens' ('Laucheana')Splendens' Sea Pink / ThriftRG
Armeria allciae v. 'Leucantha'Red Leaf Sea Pink /ThriftRG
Armeria maritima v. rubrifoliaGreen Leaf/WhiteThriftRG
Armeria maritima v. rubrifoliaDeep Pink ThriftRG
Armeria maritima v. rubrifoliaShowy ThriftRG
Armeria splendensCommon Sea TriftRG
Artemesia assoanaSpanish SageXP
Artemisia frigidaNative Creeping / Fringed SageXGC
Artemisia lactiflora 'Ghizhou'Ghizhou ArtemisiaGP
Artemisia lactiflora 'Oriental Limelight'Oriental Limelight ArtemisiaGP
Artemisia ludoviciana 'Silver Frost'Silver Frost ArtemisiaXP
Artemisia ludoviciana 'Valerie Finnis'Valerie Finnis SageXP
Artemisia pycnocephala 'David's Choice'David's Choice SageXP
Artemisia schmidtiana 'Nana'Silver Mound SageXP
Artemisia stelleriana 'Silver Brocade'Silver Brocade Dusty MillerXP
Artemisia versicolor 'Sea Foam' P.S.Seafoam ArtemisiaXP
Artemisia vulgaris 'Golden Phoenix'Golden Phoenix ArtemisiaXP
Artemisia X 'Beth Chatto'Beth Chatto ArtemisiaXP
Artemisia X 'Huntington Gardens'Huntington Gardens ArtemisiaXP
Artemisia X 'Powis Castle'Powis Castle SageXP
Aruncus dioicusCream GoatsbeardSP
Aruncus dioicus 'Child of Two Worlds'Hybrid GoatsbeardSP
Aruncus dioicus 'Whirlwind'Whirlwind White GoatsbeardSP
Asarum canadenseWild GingerSGC
Asarum europeanumEuropean GingerSP
Asclepias incarnata 'Ice Ballet'Fragrant White Butterfly WeedGP
Asclepias incarnata 'Soulmate'Fragrant Lt Pink/White MilkweedGP
Asclepias tuberosaOrange Butterfly WeedXP
Asclepias tuberosa 'Gay Butterflies'Gay Butterflies Butterfly WeedXP
Asclepias tuberosa 'Hello Yellow'Yellow Butterfly WeedXP
Aster alpinus 'Dark Beauty'Deep Purple Rock Garden AsterRG
Aster alpinus 'Goliath'Goliath Rock Garden AsterRG
Aster alpinus 'Pinkie'Pinkie Rock Garden AsterRG
Aster dumosus 'Professor Kippenberg'Prof.Kippenberg' AsterGP
Aster dumosus Woods Pink'Wood's Pink' AsterGP
Aster dumosus 'Wood’s Purple'Wood’s Purple AsterGP
Aster fendleri 'My Antonia'My Antonia AsterGP
Aster frikartii 'Flora's Delight'Flora's Delight AsterGP
Aster frikartii 'Monch'Monch Light Blue AsterGP
Aster lateriflorus 'Lady in Black'Lady in Black AsterGP
Aster novae-angliae 'Alma Potschke'Alma Potschke New England AsterGP
Aster novae-angliae 'Purple Dome'Purple Dome New England AsterGP
Aster novi-belgii 'Alert'Alert AsterGP
Aster oblongifolius 'Dream of Beauty'Dream of Beauty AsterXP
Aster praealtisWillow AsterGP
Aster sedifolius 'nanus'Rhone AsterGP
Astilbe chinensis 'Pumila'Pumila Dwarf AstilbeSP
Astilbe X 'Visions'Visions AstilbeSP
Astilbe X 'Visions in Pink'Visions AstilbeSP
Astilbe X 'Visions in White'Visions AstilbeSP
Astrantia major 'Ruby Cloud'Dark Maroon MasterwortSP
Astrantia major 'Rubra'Dark Maroon MasterwortSP
Astrantia major 'Rubra'Dark Maroon MasterwortSP
Astrantia major 'Ruby Stars'Deep Red MasterwortSP
Athyrium nipponicum 'Ghost'Ghost Japanese Painted FernFERN
Athyrium nipponicum 'Lady in Red'Lady in Red FernFERN
Athyrium nipponicum 'Pictum'Japanese Painted FernFERN
Athyrium nipponicum 'Regal Red'Regal Red FernFERN
Athyrium nipponicum X felix-femina 'Branford Beauty'Branford Beauty FernFERN
Atriplex canescensFour Wing SaltbushX/SHURB
Aubrieta 'Argenteovariegata'Variegated RockcressGC
Aubrieta 'Blue Cascade'Blue Cascade RockressGC
Aubrieta 'Purple Cascade'Purple Cascade RockcressGC
Aubrieta 'Red Cascade'Red RockcressGC
Aubrieta x cult. grandifloraLarge Flowered Mix RockcressGC
Aubrieta X (cultorum) 'Whitewell Gem'Deep PurpleGC
Aurinia saxatilis 'Gold Dust'Gold Dust Basket of GoldXGC
Aurinia saxatilis 'Sulphurea'Sulfur Basket of GoldXGC
Azorella trifurcata (Bolax glebaria) 'Nana'Bolax / Plastic PlantRG
Ballota pseudodictamnusOrnamental HorehoundXP
Ballota pseudodictamnus 'Nana'Ornamental HorehoundXP
Baptisia australisFalse IndigoGP
Baptisia australis v. minorSmall False IndigoGP
Baptisia leucophaeaCream False IndigoGP
Baptisia X 'Carolina Moonlight'Yellow False IndigoGP
Baptisia X 'Solar Flare Prairieblues'Solar Flare False IndigoGP
Baptisia X 'Twilight Prairie Blues'Twlight Prairie Blues False IndigoGP
Belamcanda flava 'Hello Yellow'Yellow Blackberry LilyGP
Bellis perennis 'Pomponette'Pomponette English DaisySGC
Bellis perennis 'Pomponette'Pomponette' English DaisySGC
Bellis perennis 'Rominette'Rominette English DaisySGC
Bellis perennis 'Tasso Mix'Tasso Mix English DaisySGC
Bergenia 'Baby Doll'Heartleaf BergeniaSP
Bergenia 'Bressingham Ruby'Heartleaf BergeniaSP
Bergenia cordifoliaHeartleaf BergeniaSP
Bergenia cordifolia 'Winter-Glow'Winter Glow BergeniaSP
Bergenia sp. 'Baby Doll'Baby Doll BergeniaSGC
Berkheya purpureaPurple BerkheyaXP
Berlandiera lyrata (P.S.)Chocolate FlowerXP
Boltonia asteroides 'Jim Crockett'Jim Crockett BoltoniaGP
Boltonia asteroides 'Snowbank'Snowbank' BoltoniaGP
Brunnera macrophyllaSiberian Bugloss/False Forget-Me-NotSP
Brunnera macrophylla 'Jack Frost'Siberian Forget-me-notSP
Brunnera macrophylla 'Looking Glass'More white/silver in variegationSP
Bukiniczia cabulicaBiennialRG
Buxus microphylla 'Julia Jane'Julia Jane BoxwoodSHRUB
Cacti (assorted Hardy varieties)Cacti (assorted varieties)XP
Calamintha nepeta 'White Cloud'White Cloud CalamintXP
Callirhoe alcaeoides 'Logan Calhoun'White Prairie WinecupXP
Callirhoe involucrataWine Cups / Poppy MallowXGC
Caltha palustrisMarsh MarigoldBOG
Calylophus lavandulifoliaBush SundropsXP
Calylophus serrulatus 'Prairie Lode'Shrubby Evening PrimroseXP
Campanula carpatica 'Blue Clips'Blue Clips Carpathian HarebellRG
Campanula carpatica 'White Clips'White Clips Carpathian HarebellRG
Campanula cochleariifolia 'Bavarian Blue'Bavaria Blue Fairy ThimblesRG
Campanula cochleariifolia 'Bavarian White'Bavaria White Fairy ThimblesRG
Campanula garganica 'Dickson's Gold'Dickson's Gold Carpathian HarebellRG
Campanula glomerata 'Superba'Superba HarebellsGP
Campanula latifolia 'Lodden Anna'Lodden Anna HarebellsGP
Campanula persicifolia grandifloraBlue PeachbellsGP
Campanula persicifolia 'Alba'White PeachbellsGP
Campanula persicifolia 'Chettle Charm'Peachleaf HarebellGP
Campanula poscharskyana 'Blue Waterfall'Blue Waterfall HarebellRG
Campanula punctata f.rubriflora 'Cherry Bells'Cherry Bells CampanulaSP
Campanula pyramidalis 'Mix'Chimmney CampanulaSP
Campanula rotundifoliaScotch Bluebell / HarebellRG
Campanula trachelium 'Bernice'Bernice HarebellRG
Campanula X 'Birch Hybrid'Dwarf w/pale blue flowersRG
Campsis radicans 'Minnesota Red'Red Trumpet VineVINE
Campsis radicans 'Flava'Yellow Trumpet VineVINE
Campsis x tagliabuana 'Madame Galen'Lrg. Orange Trumpet VineVINE
Caryopteris ‘Dark Knight'Dark Knight Blue SpireaXS
Caryopteris 'Worcester Gold'Blue SpireaXS
Caryopteris 'Pershore Select'Purple Flowers/Silvery FoliageXS
Caryopteris X clandonensis 'First Choice'First Choice SpireaXS
Castilleja integraIndian Paint BrushXP/RG
Castilleja sessilifloraPlains PaintbrushXP/RG
Catananche bicolorWhite Cupid's DartXP
Catananche caerulea 'Amore'Blue Cupid's DartXP
Centaurea macrocephalaGlobe CornflowerGP
Centaurea montanaMountain BluetGP
Centaurea montana 'Gold Boulion'Gold Leaf Mountain BluetGP
Centranthus ruber 'Alba'White Jupiter's BeardXP
Centranthus ruber 'Coccineus'Red Jupiter's BeardXP
Centranthus ruber 'Pretty Betsy'Pink Jupiter's BeardXP
Centranthus ruber 'Rosy Pink'Rosy Pink Jupiter's BeardXP
Cephalaria alpinaYellow ScabioseXP
Cerastium alpinum ssp. lanatumAlpine MousearsRG
Cerastium candidissimumLarge-leaf MouseearsRG
Cerastium tomentosum 'Silver Carpet'Silver Carpet Dwarf PussytoesXGC
Ceratostigma plumbaginoidesLeadwort (Plumbago)SGC
Chaenorhinum origanifolium 'Blue Dream'Blue Dream Dwarf SnapdragonRG
Cheilanthes argentea 'Silver Cloak Fern'Silver Clloak FernFERN
Chelone lyonii 'Hot Lips'Pink TurtleheadGP
Chelone obliquaWhite TurtleheadGP
Chilopsis/Catalpa Hyb. 'Chitalpa'ChitalpaSHRUB
Chilopsis linearis 'Red'Red Desert WillowSHRUB
Chilopsis linearis stellataDesert WillowSHRUB
Clematis fremontii'Fremont's ClematisVINE
Clematis fruticosa 'Mongolian Gold'Mongolian Gold ClematisVINE
Clematis integrifolia P.S.Mongolian Bells ClematisVINE
Clematis heracleifoliaHeracle's Bush ClematisGP
Clematis hexapetala 'Mongolian Snowflakes'Mongolian SnowflakesClematisVINE
Clematis hirsutissima 'Hairy'HairyClematisVINE
Clematis terniflora 'Sweet Autumn'Swt. Autumn ClematisVINE
Convallaria majalisLily of the ValleySGC
Coreopsis auriculata 'Nana'Dwarf CoreopsisGP
Coreopsis auriculata 'Zampfir'Fluted TickseedXP
Coreopsis grandiflora 'Early Sunrise'Early Sunrise CoreopsisGP
Coreopsis grandiflora 'Flying Saucers'Flying Saucer CoreopsisXP
Coreopsis grandiflora 'Presto'Presto CoreopsisGP
Coreopsis grandiflora 'Sunfire'Sunfire CoreopsisGP
Coreopsis roseaPink CoreopsisGP
Coreopsis verticillata 'Golden Gain'Golden Gain CoreopsisGP
Coreopsis verticillata 'Moonbeam'Moonbeam Threadleaf CoreopsisGP
Coreopsis verticillata 'Sweet Dreams'Sweet Dreams CoreopsisGP
Coreopsis verticillata 'Zagreb'Zagreb Threadleaf CoreopsisGP
Coreopsis X 'Caliente'Caliente Hybrid CoreopsisGP
Coreopsis X 'Crème Brulee'Crème Brulee Hybrid CoreopsisGP
Coreopsis X 'Full Moon'Full Moon Coreopsis (lt. yellow/ 3"flwrs)XP/GP
Coreopsis X 'Heaven's Gate'Pink Heaven's Gate CoreopsisGP
Coreopsis X 'Route 66'Route 66 CoreopsisGP
Coreopsis X 'Sienna Sunset'Sienna Sunset CoreopsisGP
Corydalis luteaNative CorydalisGP
Corydalis x 'Blue Heron'Blue Heron CorydalisGP
Cotula hispidaBrass ButtonsXGC
Cotula sp. 'Tiffendell Gold'Creeping Gold ButtonsXGC
Cotyledon orbiculataHardy SucculentRG
Crambe cordifoliaGiant Flowering KaleXP
Crambe maritimaSea KaleXP
Crinum bulbispermumSouth African River LilyBOG
Crocosmia X 'Emberglow'Emberglow CrocosimaGP
Crocosmia X 'George Davidson'George Davidson CrocosimaGP
Crocosmia X 'Lucifer'Striking Red Montbretia/CrocosmiaGP
Crocosmia X 'Walburton Yellow'Walburton Yellow MontbretiaGP
Cyclamen hederifoliumHardy CyclamenSP
Cyclamen purpurascensHardy CyclamenSP
Cytissus purgens P.S.Spanish BroomSHRUB
Cytissus scoparius 'Minstead' (lav/rose)Minstead BroomSHRUB
Cytissus scoparius 'Moonlight'Moonlight BroomSHRUB
Cytissus scoparius x dallimorei 'Lena' (red)Lena BroomT/SHRUB
Dalea purpureaPrairie CloverXP
Dalea purpurea 'Stephanie'Stephanie Prairie CloverXP
Daphne X 'Lawrence Crocker'Lawrence Crocker DaphneSHRUB
Delosperma aberdeenense 'Abbey Rose'Abbey Rose IceplantXGC
Delosperma aberdeenense 'Oberg'Tiny White IceplantXGC
Delosperma basuticum 'Gold Nugget'Gold Nugget IceplantXGC
Delosperma basuticum 'White Nugget'White Nugget IceplantXGC
Delosperma cooperiPurple IceplantXGC
Delosperma cooperi 'Select Red'Select Red IceplantXGC
Delosperma dyeri 'Psdold' P.S.Red Mountain IceplantXGC
Delosperma floribundum 'Starburst' P.S.'Starbust' IceplantXGC
Delosperma nubigenumHardy Yellow IceplantXGC
Delosperma nubigenum 'Large Leaf Form'Large Leaf Yellow IceplantXGC
Delosperma nubigenum 'Miniature Form'Dwarf Yellow IceplantXGC
Delosperma sp. 'Blut' TG introDark Purple IceplantXGC
Delosperma sp. (ex Beaufort West)Beaufort West IceplantXGC
Delosperma sp. 'Hogan'Sean Hogan CollectionRG
Delosperma sp. 'Lavender Ice' P.S.Lavender Ice' IceplantXGC
Delosperma sp. 'Lesotho Magenta' HCGMagenta Hardy IceplantXGC
Delosperma sp. 'Ruby Stars'Ruby Stars IceplantXGC
Delosperma sp. 'Tiffindell' HCGPink IceplantXGC
Delosperma sphalmanthoidesTinyPink IceplantXGC
Delosperma sutherlandii 'Peach Star'Z6 Peach w/ yellow eyeRG
Delosperma 'Kelaidis' P.S.'Mesa Verde' IceplantXGC
Delosperma x 'John Proffitt' P.S.'Table Mountain' IceplantXGC
Delphinium belladonnaBlue DelphiniumGP
Delphinium belladonna 'Bellamosa'Bellamosa DelphiniumGP
Delphinium elatum 'Blushing Brides'Mulberry PinkGP
Delphinium elatum 'Pagan Purples'New Millenium DelphniumGP
Delphinium elatum 'Pink Punch'Pink Punch DelphiniumGP
Delphinium elatum 'Purple Passion'Purple Passion DelphiniumGP
Delphinium nudicale 'Laurin'Laurin Miniature Red DelphiniumGP
Delphinium X 'Astolat'Astolat P.G. DelphiniumGP
Delphinium X 'Black Knight'P.G. Black Knight DelphiniumGP
Delphinium X 'Blue Bird'P.G. Blue Bird DelphiniumGP
Delphinium X 'Blue Lace'New Millenium DelphniumGP
Delphinium X 'Dark Blue w/Dark Bee'Pacific Giants DelphiniumGP
Delphinium X 'Dbl. Innocence'New Millenium DelphniumGP
Delphinium X 'Galahad'P.G. Galahad DelphiniumGP
Delphinium X 'Laurin'Pink P.G. DelphiniumGP
Delphinium X 'King Arthur'P.G. King Arthur DelphiniumGP
Delphinium X 'Sky Blue w/White Bee'Pacific Giants DelphiniumGP
Delphinium X 'Summer Skies'Pacific Giants DelphiniumGP
Dendranthema grandiflorum 'Hillside Pink Sheffield'Hillside Pink Sheffield' MumGP
Dendranthema weyrichii 'White Bomb'White Hardy MumGP
Dendranthema X 'Butter Pat'Yellow Hardy MumGP
Dendranthema X 'Clara Curtis'Hardy MumGP
Dendranthema X 'Emporer of China'Hardy MumGP
Dendranthema X 'Mary Stroker'Hardy MumGP
Dendranthema X 'Rhumba'Hardy MumGP
Dendranthema X 'Samba'Hardy MumGP
Desmanthus illinoensisIllinois BundleflowerXP
Dianthus alpinusAlpine Red DianthusRG
Dianthus amurensis 'Siberian Blues'Siberian Blues DianthusRG
Dianthus barbatus 'Flore Pleno'Flore Pleno Sweet WilliamGP
Dianthus barbatus 'Indian Carpet'Indian Carpet Sweet WilliamGP
Dianthus barbatus 'Heart Attack'Heart Attack Sweet WilliamGP
Dianthus caryophyllus 'Blushing Maiden'Blush Pink CarnationGP
Dianthus deltoides 'Nelli'Nelli Red PinksRG
Dianthus giganteusDeep Pink DianthusGP
Dianthus gratianopolitanis 'Fire Witch'Fire Witch Cheddar PinkRG
Dianthus gratianopolitanis 'Spotti'Spotti Cheddar PinksRG
Dianthus gratianopolitanis 'Tiny Rubies'Tiny Rubies Cheddar PinkRG
Dianthus gratianopolitanis 'Tiny Rubies'Yellow Harmony DianthusRG
Dianthus gratianopolitanis 'Tiny Rubies'Late Cloud PinksRG
Dianthus nardiformisRG
Dianthus petraeus ssp. noeanusBalkan White PinksRG
Dianthus pavonius (neglectus)DianthusRG
Dianthus pinifoliusPineleaf PinksRG
Dianthus X 'Eastern Star'Star Eastern PinksRG
Dianthus X 'First Love' P.S.First Love PinksGP
Dianthus X 'Ideal Select Violet'Ideal Select Violet PinksGP
Dianthus X 'Neon Star'Star Neon PinksRG
Dianthus X 'Pikes Pink'Pikes Pink PinksRG
Dianthus X 'Spangled Star'Spangled Star DianthusRG
Diascia integerrima 'Coral Canyon' P.S.Coral Canyon TwinspurRG
Diascia integerrima 'Pink Adobe'Pink Adobe TwinspurRG
Dicentra formosa 'Aurora'White Flowers over Grayish foliageSP
Dicentra formosa 'Luxuriant'Dark Pink Fern-Leaf Bleeding HeartSP
Dicentra spectabilisOld Fashioned Bleeding HeartSP
Dicentra spectabilis 'Alba'White Old Fashioned Bleeding HeartSP
Dicentra spectabilis 'Gold Heart'Gold Heart Bleeding HeartSP
Dicentra X 'Burning Hearts'Burning Hearts Fern-Lvd.Bleeding HeartSP
Dicentra X 'Ivory Hearts'Ivory Hearts Fern-Lvd.Bleeding HeartSP
Dicentra X 'King of Hearts'King of Hearts Fern-Lvd.Bleeding HeartSP
Dictamnus albus 'Albiflorus'White GasplantGP
Dictamnus albus 'Purpureus'Pink GasplantGP
Digitalis ferrugineaRusty FoxgloveGP
Dierama pauciflorumAngel's Fishing RodsGP
Digitalis grandifloraYellow FoxgloveGP
Digitalis hybrida 'Camelot Rose'Camelot Rose FoxgloveSP/GP
Digitalis lanataGrecian FoxgloveSP
Digitalis obscura P.S.Sunset FoxgloveXP
Digitalis purpurea 'Pam's Choice'Pure White Foxglove (maroon throats)SP
Digitalis purpurea 'Pam's Choice'Pure White Foxglove (maroon throats)SP
Digitalis purpurea 'Patrick's Pick TG introLavender FoxgloveSP
Digitalis thapsi 'Spanish Peaks' P.S.Spanish Peaks Dwarf Pink FoxgloveSP
Doronicum orientale 'Magnificum'Magnificum Leopards BaneSP
Doronicum orientale 'Magnificum'DrabaSP
Doronicum pentaphyllum ssp. germanicumGreat False Leopard's BaneSP
Draba borealisDrabaRG
Dracocephalum grandiflorumShowy DragonheadXP
Dryopteris filix-mas 'Robusta'Robust FernFERN
Echinacea angustifoliaWestern ConeflowerXP
Echinacea pallidaPrairie / Pale Purple ConeflowerXP
Echinacea paradoxaYellow ConeflowerGP
Echinacea purpureaPurple ConeflowerGP
Echinacea purpurea alba 'White Swan'White Swan ConeflowerGP
Echinacea purpurea 'Bravado'Bravado ConeflowerGP
Echinacea purpurea 'Coconut Lime'White Dbl. ConeflowerGP
Echinacea purpurea 'Double Decker'Double Decker ConeflowerGP
Echinacea purpurea 'Fatal Attraction'Purple-Pink ConeflowerGP
Echinacea purpurea 'Green Jewel'Green ConeflowerGP
Echinacea purpurea 'Magnus'Magnus ConeflowerGP
Echinacea purpurea 'Pink Double Delight'Pink Pompon-like 3" ConeflowerGP
Echinacea purpurea 'Prairie Splendor'Prairie Spendor ConeflowerGP
Echinacea purpurea 'Red Knee High'Red Knee High ConeflowerGP
Echinacea purpurea 'Rubinstern' (Ruby Star)Ruby Star ConeflowerGP
Echinacea purpurea 'Virgin'Fragrant White ConeflowerGP
Echinacea tennesseensisDark Pink ConeflowerXP
Echinacea X 'Big Sky Harvest Moon'Fragrant Gold ConeflowerGP
Echinacea X 'Big Sky Summer Sky'Peach ConeflowerGP
Echinacea X 'Big Sky Sundown'Orange/Pink ConeflowerGP
Echinacea X 'Big Sky Sunrise'Bright Golden YellowGP
Echinacea X 'Hot Papaya'Papaya ConeflowerGP
Echinacea X tennesseensis 'Rocky Top Hybrids'Dark Pink, outstandingXP
Echinops ritroGlobe ThistleXP
Echinops sphaerocephalus 'Arctic Glow'Arctic Glow GlobeflowerXP
Echium amoenum P.S.Red Viper's BuglossXP
Echium vulgareBlue Viper's BuglossXP
Equisetum hyemaleHorsetail RushWP
Ephedra equisetina P.S.Blue Stem Joint FirXP
Ephedra minimaDwarf EphedraRG
Epilobium angustifoliumGiant Showy Willowherb/FireweedGP
Epilobium fleischeri P.S.Alpine WillowherbGP
Epimedium grandiflorum 'Lilafee'Lilafee BarrenwortSP
Epimedium pubigerum 'Orange King'Orange King BarrenwortSP
Epimedium rubrumRed BarrenwortSP
Epimedium versicolor 'Sulphureum'Yellow BarrenwortSP
Epimedium youngianum 'Roseum'Lavender/pink, Bronze-green foliageSP
Eremurus isabellinus 'Cleopatra'Cleopatra Foxtail LilyXP
Eremurus isabellinus 'Ruiter's Hyb.'Ruiter's Foxtail LilyXP
Eremurus isabellinus 'Shelford Hybrids Pink'Shelford Pink Foxtail LilyXP
Eremurus stenophyllus 'Bungel'Yellow Foxtail LilyXP
Erica carnea 'Alba'White HeathSGC
Erica carnea 'Pirbight'Dusky Pink HeathSGC
Erica carnea 'Springwood Pink'Springwood Pink HeathSGC
Erica X 'Pink Spangles'Pink Scottish HeatherSGC
Erigeron compositus 'Lavender'Lavender FleadbaneRG
Erigeron glaucus 'Sea Breeze'Sea Breeze Pink FleabaneXP
Erigeron glaucus 'Sea Breeze'Sea Breeze Pink FleabaneXP
Erigeron linearisThreadleaf FleabaneXP
Erigeron scopulinusRock Fleabane, Tiny Mat DaisyRG
Eriogonum jamesiiAntelope SageXP
Eriogonum umbellatumSulfur FlowerXP
Eriogonum umbellatum 'Kannah Creek' P.S.Kannah Creek Sulfur FlowerXP
Eriogonum umbellatum 'Shasta Sulphur'Sulfur FlowerXP
Eriogonum umbellatum 'Polyanthum'Purple Leaved Sulfur FlowerXP
Eriogonum wrightiiWright's BuckwheatXP
Erodium 'Dark Eyes'Double Stork’s BillXP
Erodium castellanumStorksbillXP
Erodium chrysanthumYellow StorksbillXP
Erodium triflorumStorksbillXP
Eryngium agavefoliumAgave- Leaved Sea HollyXP
Eryngium alpinum 'Sapphire Blue'Sapphire Blue Sea HollyXP
Eryngium planum 'Blue Glitter'Blue Glitter Sea HollyXP
Eryngium planum 'Blaukappe'Blue Cap Sea Holly TPXP
Eryngium variifoliumMoroccan Sea HollyXP
Eryngium X 'Paradise Jackpot'Paradise Jackpot Sea HollyXP
Erysimum cheirii 'Charity Yellow'Charity Yellow WallflowerXP
Erysimum linifolium 'Bowles Mauve'Bowles Mauve WallflowerRG
Erysimum X 'John Codrington'John Codrington WallflowerRG
Erysimum kotschyanum 'Orange Flame'Orange Flame WallflowerRG
Erysimum X 'Apricot Twist'Apricot Twist WallflowerRG
Erysimum X 'Fragant Sunshine'Fragant Sunshine WallflowerRG
Erysimum X 'Fragant Star'Fragrant Star WallflowerRG
Erysimum X 'Wenlock Beauty'Wenlock Beauty WallflowerRG
Eschscholzia californica (reseeding Annual)Several Colors Avail. California PoppyRG/RA
Eucomis comosa 'Sparkling Burgundy'Pineapple LilyGP
Euonymus colorataPurple-Leaved Winter CreeperSP/GC
Euonymus fortunei 'Emerald Gaiety'Variegated Winter CreeperSP/GC
Euonymus fortunei 'Kewensis'Miniature Winter CreeperSP/GC
Euonymus fortunei 'Sunrise'Golden Winter CreeperSP/GC
Eupatorium coelestinum (Conoclinium coelstinum)Mist Flower / Hardy AgeratumGP
Eupatorium dubium 'Little Joe'Dwarf Joe Pye Weed (3-4')GP
Eupatorium joicus 'Variegated'Variegated Joe Pye WeedGP
Eupatorium maculatum 'Gateway'Gateway Joe Pye WeedGP
Eupatorium maculatum 'Phantom'Dwarf Joe Pye Weed (2-3')GP
Eupatorium rugosum 'Chocolate'Chocolate Joe Pye WeedGP
Euphorbia amygdaloides 'Helena's Blush'Helena's Blush Wood SpurgeXP
Euphorbia amygdaloides 'Purpurea'Red Wood SpurgeXP
Euphorbia amygdaloides var. robbiaeRobbiae Wood SpurgeXP
Euphorbia characias ssp.wufeniiMediterranean SpurgeXP
Euphorbia martiniiWood SpurgeXP
Euphorbia martinii 'Tiny Tim'Dwarf Wood SpurgeXP
Euphorbia nothowlee 'Blackbird'Blackbird Cushion SpurgeXP
Euphorbia polychromaCushion SpurgeXP
Euphorbia polychroma 'Bonfire'Bonfire SpurgeXP
Euphorbia polychroma 'First Blush'Variegated, Yellow Bracts/Rosy budsGP
Euphorbia polychroma 'Lacey'Lacey Cushion SpurgeXP
Euphorbia ridgidaGopher PlantXP
Euphorbia X 'Blue Haze'Evergreen SpurgeXP
Euphorbia X 'Excalibur'Evergreen SpurgeXP
Fallopia aubertii 'Lemon Lace'Lemon Lace KnotweedVINE
Fallopia japonica 'Variegata'Variegated KnotweedGP
Filipendula purpurea 'Elegans'Rosey pink MeadowsweetSP
Filipendula rubra 'Venusta'Queen of the PrarieSP
Fragaria americanaStrawberry, WildGC
Fragaria vesca 'Rugen's Improved'French Runnerless StrawberrySP
Fragaria vesca var.semperflorens 'Alpine Yellow'White StrawberryGC
Fragaria x 'Lipstick'Lipstick StrawberryGC
Gaillardia (native; Niobrara shale)Native GaillardiaXP
Gaillardia aristataBlanket FlowerXP
Gaillardia aristata 'Amber Wheels'Golden Fluted GaillardiaXP
Gaillardia aristata 'Arizona Sun'Yellow/RedXP
Gaillardia aristata 'Bijou'Bijou Gaillardia (petite form of 'Goblin')XP
Gaillardia aristata 'Goblin' (aka 'Kobold)Goblin Blanket FlowerXP
Gaillardia aristata 'Oranges and Lemons'Orange/Yellow Blanket FlowerXP
Gaillardia grandiflora 'Mandarin'Mandarin Blanket FlowerXP
Gaillardia X 'Burgundy'Burgundy Blanket FlowerXP
Gaillardia X 'Fanfare'Fanfare Blanket FlowerXP
Galega officinalisGoat's RueXP
Galium odoratumSweet WoodruffSGC
Gaultheria procumbensWintergreenSGC
Gaura lindheimeri 'Corries Gold'Corries Gold GauraXP
Gaura lindheimeri 'Passionate Blush'Passionate Blush GauraXP
Gaura lindheimeri 'Pink Cloud'Pink Cloud Gaura/ButterfliesXP
Gaura lindheimeri 'Pink Fountain'Pink Fountain Gaura/ ButterfliesXP
Gaura lindheimeri 'Snow Fountain'Snow Fountain Gaura/ ButterfliesXP
Gaura lindheimeri 'So White'So White GauraXP
Gaura lindheimeri 'Siskyou Pink'Siskyou Pink GauraXP
Gaura lindheimeri 'The Bride'The Bride GauraXP
Gaura lindheimeri 'Whirling Butterflies'Whirling Butterflies / GauraXP
Gazania krebsiana 'Tanager' P.S.Tanager Orange GazaniaRG
Gazania linearis 'Colorado Gold' P.S.Colorado Gold Hardy GazaniaRG
Genista tinctoria 'Golden Template'Dyer's BroomGC/SH
Gentiana acaulisGentianGC/SH
Genista X 'Lydia'Lydia BroomGC/SH
Gentiana 'True Blue' (Makinoi)GentianGP
Gentiana parryi x septemfidaCrested GentianRG
Gentiana septemfidaCrested GentianRG
Gentiana septemfida var. lagodechianaSummer GentianRG
Geranium cantabrigiense 'Biokovo'Biokovo GeraniumSGC
Geranium cantabrigiense 'Cambridge'Cambridge GeraniumSGC
Geranium cantabrigiense 'Crystal Rose'Crystal Rose GeraniumSGC
Geranium cantabrigiense 'Karmina'Karmina Groundcover GeraniumSGC
Geranium cantabrigiense 'Westry'Westry Groundcover GeraniumSGC
Geranium cinereum 'Ballerina'Ballerina Balkan GeraniumSP/GP
Geranium cinereum 'Purple Pillow'Purple Pillow GeraniumSP/GP
Geranium cinereum 'Westry'Purple Pillow GeraniumSP/GP
Geranium cinereum 'Splendens'Splendens GeraniumSP/GP
Geranium lancastrienseLancaster GeraniumSGC
Geranium macrorrhizum 'Bevan's Variety'Bevan's Variety GeraniumSP/GP
Geranium magniflorum 'La Veta Lace' P.SLa Veta Lace CranesbillSP/GP
Geranium sanguineumBloody CranesbillSP/GP
Geranium sanguineum 'Album'White Bloody CranesbillSP/GP
Geranium sanguineum 'Max Frei'Bloody Cranesbill Max FreiSP/GP
Geranium sanguineum v. striatumDwarf Pink Bloody CranesbillSP/GP
Geranium sanguineum 'Max Frei'Max Frei CranesbillSP/GP
Geranium sanguineum 'Vision Violet'Vision Violet CranesbillSP/GP
Geranium sanguineum 'Vision Violet'Ann Folkard GeraniumSP/GP
Geranium X 'Ann Folkard'Ann Folkard CranesbillSP/GP
Geranium X 'Blue Blood'Blue Blood CranesbillSP/GP
Geranium X 'Blue Sunrise'Blue Sunrise CranesbillSP/GP
Geranium X 'Jolly Bee'Jolly Bee Hybrid GeraniumSP/GP
Geranium X 'Prefect Storm'Perfect Storm Hybrid GeraniumSP/GP
Geranium X 'Rozanne'Rozanne CranesbillSP/GP
Geranium X 'St.Ola'Pink/violet CranesbillSP/GP
Geranium X 'Tiny Monster'Tiny Monster GeraniumSP/GP
Geum chiloense 'Blazing Sunset'Red GeumGP
Geum chiloense 'Mrs. Bradshaw'Double Orange-ScarletGP
Geum chiloense 'Lady Stratheden'Goldball GeumGP
Geum coccineum 'Borisii'Red-Orange GeumGP
Geum coccineum 'Cooky'Orange Flowered GeumGP
Geum triflorumPrairie SmokeGP
Gilia aggregataScarlet GiliaRG
Gilia rubra (Ipomopsis rubra)Standing CypressRG
Gladiolus italicusSword Lily, Italian Gladiolus, ^18"XP
Glaucium corniculatumBlackspot Horned PoppyXP
Glaucium flavumHorned PoppyXP
Glaucium flavum var.aurantiacumRed/Orange Horned PoppyXP
Glaucium grandiflorumBristly Horned PoppyXP
Goniolmon collinum 'Sea Spray'StaticeXP
Graptopetalum rushbyArizona Ghost PlantXP
Gypsophila paniculata 'Festival Star'Festical White Baby’s BreathXP
Gypsophila paniculata 'Pink Fairy'Pink Double Baby's BreathXP
Gypsophila paniculata 'Perfecta'Long Flowering Double WhiteXP
Gypsophila paniculata 'Snowflake'Double White Baby's BreathXP
Gypsophila repens 'Alba'White Creeping Baby's BreathXGC
Gypsophila repens 'Rosea'Rose Creeping Baby's BreathXGC
Hebe cupressoides 'Nana Hebe'Dwarf HebeRG
Hedera helix 'Baltica'Baltica English IvySGC
Hedera helix 'Baltica Variegated'(Glacier)Variegated English IvySGC
Hedera helix 'Minima'Miniature English IvySGC
Hedera helix 'Pixie'Pixie English IvySGC
Hedera helix 'Snow Pixie'Snow Pixie Varig. English IvySGC
Hedera helix 'Spetchley'Spetchley Mini English IvySGC
Helenium X 'Coppelia'Coppelia SneezeweedGP
Helenium X 'Moerheim Beauty'Moerheim Beauty SneezeweedGP
Helenium X 'Red Jewel'Red Jewel SneezeweedGP
Helenium X 'Sahin's Early Flowerer'Sahin's SneezeweedGP
Helianthemum croceum 'White'White Rock/Sun RoseRG
Helianthemum nummularium 'Ben Moore'Bright Orange Sun RoseRG
Helianthemum nummularium 'Ben Nevis'Orange w/ maroon Center SunroseRG
Helianthemum nummularium 'Cheviot'Peach w/yellow center Sunrose Gray LeavesRG
Helianthemum nummularium 'Dazzler'Magenta Red SunroseRG
Helianthemum nummularium 'Henfield Brilliant'Coppery Orange SunroseRG
Helianthemum nummularium 'Saint Mary's'Single White Sun RoseRG
Helianthemum nummularium 'Single Yellow'Single Yellow /Sun RoseRG
Helianthemum nummularium 'Wisley Pink'Pink Sunrose w/ silvery foliageRG
Helianthemum nummularium 'Wisley Primrose'Yellow Sunrose/ fuzzy foliageRG
Helianthus X 'Lemon Queen'Lemon Queen SunflowerGP
Helianthus maximilianii 'Lemon Yellow'Lemon Yellow SunflowerXP
Helianthus maximilianii 'Dakota Sunrise'Dakota Sunrise SunflowerXP
Helianthus maximilianii 'Santa Fe'Santa Fe SunflowerXP
Helichrysum plicatumWooly StrawflowerXP
Heliopsis helianthoides 'Ballerina'Ballerina False SunflowerGP
Heliopsis helianthoides 'Summer Nights'Summer Nights HeliopsisGP
Heliopsis helianthoides 'Tuscan Sun'Tuscan Sun HeliopsisGP
Helleborus foetidusBear Claw / Stinking HelleboreSP
Helleborus nigerChristmas RoseSP
Helleborus orientalis 'Apricot Blush'Apricot Lenten RoseSP
Helleborus orientalis 'Black Diamond'Mixed Double flwrs.SP
Helleborus orientalis 'Pink Parachutes'Pink Parachutes DaylilySP
Helleborus orientalis 'Royal Heritage Strain'Range from White-Black flowersSP
Helleborus orientalis 'Sally'Sally DaylilySP
Helleborus x 'Red Shades'Red Shades Lenten RoseSP
Hemerocallis X 'Alabama Jubilee'Red-Orange DaylilyGP
Hemerocallis X 'Barbara Mitchell'Barbara Mitchell DaylilyGP
Hemerocallis X 'Bela Lugosi'Purple w/Lime Green Throat DaylilyGP
Hemerocallis X 'Bold Tiger'Orange/Red DaylilyGP
Hemerocallis X 'Challenger'Challenger DaylilyGP
Hemerocallis X 'Cherry Cheeks'RedGP
Hemerocallis X 'Frans Hals'Bicolor, orange sepals/copper petalsGP
Hemerocallis X 'Going Bananas'Dwf.Everblooming Yellow DaylilyGP
Hemerocallis X 'Happy Returns'Dwarf Recurrent Yellow DaylilyGP
Hemerocallis X 'Hush Little Baby'Pink DaylillyGP
Hemerocallis X 'Hyperion'Fragrant Lemon Yellow DaylilyGP
Hemerocallis X 'Ice Carnival'Pale-Lemon Yellow DaylilyGP
Hemerocallis X 'Inwood'Peach DaylilyGP
Hemerocallis X 'Jolyene Nichole'Pink DaylilyGP
Hemerocallis X 'Love Those Eyes'Yellow w/Red DaylilyGP
Hemerocallis X 'Pardon Me'Cranberry Red Daylily (petite red rebloomer)GP
Hemerocallis X 'Prairie Blue Eyes'Lavender/Purple w/Yellow Eye DaylilyGP
Hemerocallis X 'Red Razzmatazz'Red DaylilyGP
Hemerocallis X 'Rocket City'Orange/Yellow DaylilyGP
Hemerocallis X 'Rosy Returns'Rose-Pink/Deep Rose DaylilyGP
Hemerocallis X 'Ruby Stella'Red DaylilyGP
Hemerocallis X 'Siloam Double Classic'Pink Reblooming DaylilyGP
Hemerocallis X 'Siloam Peony Display'Peach Reblooming DaylilyGP
Hemerocallis X 'Spellbinder'Golden DaylilyGP
Hemerocallis X 'Spider Miracle'Chartreuse DaylilyGP
Hemerocallis X 'Stella d'Oro'Dwarf Bright Gold DaylilyGP
Hepatica americanaLiverleafGP
Heracleum lehmannianumHogweedXP
Hernaria glabraRupturewortRG
Hernaria glabra 'Sea Foam'Sea Foam RupturewortRG
Heterotheca jonesiiJones False GoldenasterRG
Heuchera micrantha 'Palace Purple'Palace Purple HeucheraSP
Heuchera sanguinea 'Bressingham Hybrids'Bressingham Hybrid CoralbellsSP
Heuchera sanguinea 'Firefly'Firefly CoralbellsSP
Heuchera sanguinea 'Snow Angel' P.S.Snow Angel CoralbellsSP
Heuchera X 'Canyon Duet'Canyon Duet Coral BellsSP
Heuchera X 'Caramel'Caramel Coral BellsSP
Heuchera X 'Citronelle'Citronelle Heuchera (chartreuse)SP
Heuchera X 'Crimson Curls'Crimson Curls DaylilySP
Heuchera X 'Crista'Crista DaylilySP
Heuchera X 'Georgia Peach'Georgia Peach HeucheraSP
Heuchera X 'Hercules'Varig.Foliage/Red flwrs. CoralbellsSP
Heuchera X 'Hollywood'Red flwrs. CoralbellsSP
Heuchera X 'Marmalade'Marmalade CoralbellsSP
Heuchera X 'Midnight Rose'Midnight Rose HeucheraSP
Heuchera X 'Miracle'Miracle HeucheraSP
Heuchera X 'Mocha'Mocha Coralbell (dark purple)SP
Heuchera X 'Obsidian'Deep Purple Leaves CoralbellsSP
Heuchera X 'Peach Flambe'Peach Flambe CoralbellsSP
Heuchera X 'Peach Melba'Peach Melba CoralbellsSP
Heuchera X 'Petite Pearl Fairy'Petite Pearl Fairy CoralbellsSP
Heuchera X 'Rave On'Rave On CoralbellsSP
Heuchera X 'Silver Scrolls'Silver/Purple HeucheraSP
Heuchera X 'Tiramisu'Tiramisu HeucheraSP
Heuchera X 'Venus'Venus HeucheraSP
Hibiscus moscheutos 'Blue River II'Blue River II HibiscusGP
Hibiscus moscheutos 'Crown of Jewels'Cream/Red flwrs. Maple cut LeavesGP
Hibiscus moscheutos 'Fireball'Fireball HibiscusGP
Hibiscus moscheutos 'Jazzberg Jam'Jazzberg Jam HibiscusGP
Hibiscus moscheutos 'Kopper King'Kopper King HibiscusGP
Hibiscus moscheutos 'Lord Baltimore'Lord Baltimore HibiscusGP
Hibiscus moscheutos 'Summer Storm'Summer Storm HibiscusGP
Hibiscus moscheutos 'Turn of the Century'Turn of the Century HibiscusGP
Hibiscus X 'Plum Crazy'Plum Crazy HibiscusGP
Hosta fortunei 'Francee'Dark Green/ Bright White MarginSP
Hosta fortunei 'Gold Standard'Green/ Creamy White CenterSP
Hosta fortunei 'Great Expectations'Lrg.-leaved/Varig. HostaSP
Hosta fortunei 'Patriot'Patriot HostaSP
Hosta nigrescensSP
Hosta sieboldiana 'Elegans'Elegans HostaSP
Hosta undulata 'Albo Marginata'Variegated HostaSP
Hosta 'August Moon'Large Golden Yellow HostaSP
Hosta 'Blue Angel'Enormous Blue/Green HostaSP
Hosta 'Blue Cadet'Blue Cadet HostaSP
Hosta 'Blueberry Muffin'Blueberry Muffin HostaSP
Hosta 'Blue Ivory'Blue Ivory HostaSP
Hosta 'Blue Umbrellas'Blue Umbrellas HostaSP
Hosta 'Brim Cup'Medium Green Heart ShapedSP
Hosta 'Fire Island'Fire Island HostaSP
Hosta 'Fire and Ice'Fire and Ice HostaSP
Hosta 'Fireworks'Fireworks HostaSP
Hosta 'Frances Williams'Frances Williams HostaSP
Hosta 'Gold Edger'Gold Edger HostaSP
Hosta 'Golden Tiara'Golden Tiara HostaSP
Hosta 'Great Expectations'Great Expectations HostaSP
Hosta 'Guacamole'Guacamole HostaSP
Hosta 'Honeybells'HoneybellsSP
Hosta 'Krossa Regal'Krossa Regal HostaSP
Hosta 'Red October'Red October HostaSP
Hosta 'Reversed Patriot'Dark Green/ Creamy White CenterSP
Hosta 'Royal Standard'Rich Green Foliage. FragrantSP
Hosta 'Sea Fire'Sea Fire HostaSP
Hosta 'Sum and Substance'Chartreuse/Yellow LeavesSP
Hosta 'Sun Power'Sun Power HostaSP
Hosta 'Wide Brim'Wide Brim HostaSP
Hosta 'Winfield Blue'Blue/ One of the BestSP
Houttuynia cordata 'Chameleon'Chameleon PlantGC
Humulus lupulus 'Aureus'Golden Hop VineVINE
Hydrangea arborescens 'Annabelle'Pink HydrangeaSHRUB
Hydrangea paniculata 'Pinky Winky'Pink HydrangeaSHRUB
Hymenoxys acaulis v. caespitosaSundancer DaisyRG
Hymenoxys grandifloraOld Man on the MountainRG
Hymenoxys scaposa 'Prairie Sunshine' HCGPrairie Sunshine HymenoxysRG
Hypericum androsaemum 'October Revolution'October RevolutionSt JohnswortGP
Hypericum calycinumSt JohnswortRG
Hypericum patulum 'Hidcote'Hidcote St JohnswortRG
Hypericum reptansGroundcover St. Johns WortGP
Hyssopus sp.HyssopGP
Iberis 'Daglori Gem'Daglori Gem CandytuftRG
Iberis sempervirens 'Alexander's White'Alexander's White CandytuftRG/GC
Iberis sempervirens 'Autumn Snow'Autumn Snow White CandytuftRG
Iberis sempervirens 'Little Gem'Little Gem CandytuftRG/GC
Iberis sempervirens 'Little Gem'CandytuftRG/GC
Iberis sempervirens 'Purity'Purity CandytuftRG/GC
Iberis sempervirens 'Snowflake'Snowflake CandytuftRG/GC
Incarvillea delavayiHardy GloxiniaSP
Inula rhizocephalaHimilayan SunflowerXP
Ipomoea leptophyllaBush Morning GloryXP
Ipomopsis rubra (Gilia rubra)Standing CypressXP
Iris chrysographes 'Black Form'Black IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris cristataWoodland IrisGP
Iris germanica 'Baby Blessed'Baby Blessed Bearded IrisGP
Iris germanica 'Cat's Eye'Cat's Eye Bearded IrisGP
Iris germanica 'Forever Blue'Forever Blue Bearded IrisGP
Iris germanica 'Puddy Tat'Puddy Tat Bearded IrisGP
Iris germanica 'Trajectory'Trajectory Bearded IrisGP
Iris lacteaMongolian IrisGP
Iris louisiana 'Sinfonietta'Sinfonietta IrisWP
Iris missouriensisBlue Flag IrisGP
Iris pallida 'Aureo-Variegata'Zebra IrisGP
Iris pallida 'Variegata'Variegated Iris/ ZebraGP
Iris pseudacorus 'Variegata'Yellow Flag/Water IrisWP
Iris pumila 'Boo'Dwarf Bearded Iris White/PurpleGP
Iris pumila 'Fireplace Embers'Dwarf Bearded Iris redGP
Iris pumila 'What Again'Dwarf Bearded Iris Lav./YellowGP
Iris setosa v. artica (canadense nana)Dwarf Canadian / Artic IrisGP
Iris sibirica 'Butter & Sugar'Butter & Sugar Siberian IrisGP
Iris sibirica 'Caesar's Brother'Caesar's Brother Siberian IrisGP
Iris sibirica 'Ruffled Velvet'Deep Violet Siberian IrisGP
Iris sibirica 'Snow Queen'Snow Queen Siberian IrisGP
Iris spuria 'White Swirl'softly ruffled wide, white petalsGP
Iris x louisiana 'Black Gamecock'Black Lousiana IrisWP
Isotoma fluviatilis 'Blue Star Creeper'Blue Star CreeperGC
Jovibarba hirta ssp. ArenariaMiniature Hen and ChickensRG
Kerria japonicaJapanese KerriaSP
Kerria japonica 'Picta'Variegated Japanese KerriaSP
Kitagawia terebinthaceaKitagawia-RussianXP
Knautia macedonica 'Mars Midget'Mars Midget Red PincushionGP
Kniphofia bruceaeXP
Kniphofia caulescens P.S.Blue-Leaf Hot PokerXP
Kniphofia hirsuta 'Fire Dance'Dwarf Bicolor Torch FlowerXP
Kniphofia hirsuta 'Traffic Lights'Traffic Lights Red/Amber/Green HPXP
Kniphofia hirsutaHirsutan Torch FlowerXP
Kniphofia northiaeOctopus Red Hot PokerXP
Kniphofia triangularisOrange Hot PokerXP
Kniphofia uvariaRed Hot PokerXP
Kniphofia X 'Alcazar'Alcazar Fire Red Hot PokerXP
Kniphofia X 'Cobra'Cobra KniphofiaXP
Kniphofia X 'Early Gold'Early Flowering Red Hot PokerXP
Kniphofia X 'Flamenco'Flamenco Red Hot PokerXP
Kniphofia X 'Nancy's Red'Nancy's Red Hot PokerXP
Kniphofia X 'Royal Standard'Royal Standard Red Hot PokerXP
Kniphofia X 'Shining Sceptre'Golden Orange Red Hot PokerXP
Kniphofia X 'Wayside Flame'Wayside Flame Red Hot PokerXP
Lamiastrum galeobdolon 'Variegatum'Silver NettleSGC
Lamiastrum galeobdolon 'Silver Spangles'Silver Spangles Yellow ArchangelSGC
Lamium maculatum 'Ann Greenway'Silver/Golden Spotted Dead NettleSGC
Lamium maculatum 'Aureum'Golden Spotted Dead NettleSGC
Lamium maculatum 'Red Nancy'Red Nancy Dead NettleSGC
Lamium maculatum 'Orchid Frost'Orchid Frost Dead NettleSGC
Lamium maculatum 'Pink Chablis'Pink Chablis Dead NettleSGC
Lamium maculatum 'Pink Pewter'Pink Pewter Dead NettleSGC
Lamium maculatum 'Purple Dragon'Purple Dragon Dead NettleSGC
Lamium maculatum 'Shell Pink'Shell Pink Dead NettleSGC
Lamium maculatum 'White Nancy'White Nancy Dead NettleSGC
Lavandula angustifolia 'Blue Cushion'Blue Cushion English LavenderXP
Lavandula angustifolia 'Blue River'Blue River English LavenderXP
Lavandula angustifolia 'Hidcote Superior'Hidcote Superior English LavenderXP
Lavandula angustifolia 'Jean Davis'Jean Davis English LavenderXP
Lavandula angustifolia 'Lavance Purple'Lavance Purple LavenderXP
Lavandula angustifolia 'Miss Katherine'Miss Katherine English LavenderXP
Lavandula angustifolia 'Mitcham's Gray'Mitcham’s Gray English LavenderXP
Lavandula angustifolia 'Royal Velvet'Royal Velvet English LavenderXP
Lavandula angustifolia 'Ellegance Ice'Ellegance Ice English LavenderXP
Lavandula angustifolia 'Ellegance Purple'Ellegance Purple English LavenderXP
Lavandula angustifolia 'Lady'Lady English LavenderXP
Lavandula angustifolia 'Munstead'Munstead English LavenderXP
Lavandula angustifolia nanaDwarf Blue English LavenderXP
Lavandula angustifolia 'Sharon Roberts'Sharon Roberts English LavenderXP
Lavandula angustifolia 'Thumbelina Leigh'Thumbelina Leigh English LavenderXP
Lavandula angustifolia 'Twickle Purple'Twickle Purple English LavenderXP
Lavandula angustifolia 'Vera'Vera English LavenderXP
Lavandula angustifolia 'Violet Intrigue'Violet Intrigue Enlish LavenderXP
Lavandula X intermedia 'Grosso'Purple Hybrid LavenderXP
Lavandula X intermedia 'Provence'Provence Hybrid LavenderXP
Lavandula lanataWooly LavenderXP
Lavandula stoechas 'Violet Lace'Spanish Lavender (Tender)TXP
Lavandula X 'England' HCGHybrid LavenderXP
Lavandula X 'Lisa Marie'Lisa Marie LavenderXP
Lavatera thuringiaca 'Red Rum'Red Rum Tree MallowGP
Lavatera X clementii 'Barnsley Baby'Tree MallowGP
Leontopodium alpinumEdelweissRG
Leptinella perpusilla (cotula)Brass ButtonsRG/GC
Leptinella 'Platt's Black'Platt's Black Brass ButtonsRG/GC
Leucanthemum serotinum 'Herbstern'Autumn Star Michaelmas DaisyGP
Leucanthemum X superbum 'Aglaia'Agalaia Shasta DaisyGP
Leucanthemum X superbum 'Broadway Lights'Broadway Lights Shasta DaisyGP
Leucanthemum X superbum 'Banana Cream'Banana Cream Shasta DaisyGP
Leucanthemum X superbum 'Becky'Becky Shasta DaisyGP
Leucanthemum X superbum 'Gold Rush'Gold Rush Shasta DaisyGP
Leucanthemum X superbum 'Ice Star'Ice Star Shasta DaisyGP
Leucanthemum X superbum 'Snowcap'Snowcap Shasta DaisyGP
Leucanthemum X superbum 'Sonnenschein'Sunshine Shasta DaisyGP
Leucanthemum X superbum 'Summer Snowball'Summer Snowball Shasta DaisyGP
Lewisia cotyledonBitterrootRG
Lewisia cotyledon 'Sunset Group'Sunset BitterootRG
Lewisia redivivaWyoming BitterootRG
Lewisia X 'Little Plum'BitterootRG
Liatris punctataDotted GayfeatherXP
Liatris spicataNative GayfeatherGP
Liatris spicata 'Floristan Violet'GayfeatherGP
Liatris spicata 'Kobold Original' (Vegetative Form)GayfeatherGP
Liatris spicata 'Kobold' (seed form)Kobold GayfeatherGP
Liatris spicata 'Floristan White'White GayfeatherGP
Ligularia dentata 'Britt-Marie Crawford'Chocolate colored LeavesSP
Ligularia stenocephala 'Little Rocket'Dwarf form of 'The Rocket'SP
Ligularia stenocephala 'The Rocket'Bright Yellow/ Serrated Heart-shapeSP
Ligularia tanguticaLeopard PlantSP
Ligularia 'Osiris Café Noir'Purple/Bronze/Olive LeavesSP
Ligularia 'Osiris Fantaisie'Osiris Fantaisie LigulariaSP
Lilium asiatic 'Abbeville's Pride'Abbeville's Pride Asiatic LilyGP
Lilium asiatic 'Bright Pixie'Bright Pixie Asiatic LilyGP
Lilium asiatic 'Pink Pixie'Pink Pixie Asiatic LilyGP
Lilium asiatic 'Sweet Lord'Sweet Lord Asiatic LilyGP
Lilium asiatic 'Tango Tiger Play'Golden Orange Asiatic LilyGP
Lilium formosanum 'Pricei'Fragrant dwarf LilySP
Lilium formosanum 'Pricei'Fragrant dwarf LilyGP
Lilium formosanum 'Pricei'Fragrant dwarf LilyGP
Lilium dwf. Oriental 'Garden Party'Garden Party Dwarf LilyGP
Lilium dwf. Oriental 'Miss France'Miss France Dwarf LilyGP
Lilium dwf. Oriental 'Mona Lisa'Mona Lisa Dwarf LilyGP
Lilium dwf. Oriental 'Rodolfa'Rodolfa Dwarf LilyGP
Lilium tigrinum 'Splendens Flora Pleno'Splendens Tiger LilyGP
Lilium tigrinum 'Tiger Pink'Tiger Pink Tiger LilyGP
Lilium tigrinum 'Tiger Orange'Tiger Orange Tiger LilyGP
Lilium tigrinum 'Tiger Red'Tiger Red Tiger LilyGP
Lilium tigrinum 'Tiger Yellow'Tiger Yellow Tiger LilyGP
Limonium bicolorSea LavenderGP
Limonium binervosumRock Sea LavenderGP
Limonium gmeliniiSiberian StaticeGP
Limonium latifoliumSea Lavender StaticeGP
Linum dolomiticumDolomite FlaxXP
Linum flavum 'Compactum'Golden FlaxRG
Linum lewisii 'Appar'South Dakota Blue FlaxXP
Linum narbonenseNarbonne FlaxXP
Linum perenne 'Sapphire'Sapphire Blue FlaxXP
Lithodora diffusa 'Grace Ward'Grace Ward LithodoraRG/GC
Lobelia cardinalis (speciosa) 'Fan Scarlet'Cardinal FlowerSP
Lobelia (speciosa) 'Compliment Deep Red'Cardinal FlowerSP
Lobelia fulgens 'Elm Fire'Cardinal FlowerSP
Lotus corniculatus 'Plenaflorus'Bird's Foot TrefoilXGC
Lupinus polyphyllus 'Gallery Blue'Gallery Series Dwarf LupineGP
Lupinus polyphyllus 'Gallery Pink'Gallery Series Dwarf LupineGP
Lupinus polyphyllus 'Gallery Red'Gallery Series Dwarf LupineGP
Lupinus polyphyllus 'Gallery White'Gallery Series Dwarf LupineGP
Lupinus polyphyllus 'Gallery Yellow'Gallery Series Dwarf LupineGP
Lupinus polyphyllus 'Noble Maiden'Noble Maiden Tall LupineGP
Lupinus polyphyllus 'My Castle'My Castle Tall LupineGP
Lupinus polyphyllus 'The Chandelier'The Chandelier Tall LupineGP
Lupinus polyphyllus 'The Chantelaine'The Chantelaine Tall LupineGP
Lupinus polyphyllus 'The Govenor'The GovenorTall LupineGP
Lupinus regalis 'Morello Cherry'Red LupineGP
Lychnis arkwrightii 'Orange Knome'Dwarf Orange CatchflyXP
Lychnis chalcedonicaMaltese CrossXP
Lychnis coronariaRose CampionXP
Lychnis coronaria 'Atrosanguinea'Red-Purple Flowered Rose CampionXP
Lychnis flos-cuculi 'White'White CatchflyXP
Lychnis viscaria splendens 'Firebird'Firebird CatchflyXP
Lychnis x arkwrightii 'Vesuvius'CatchflyXP
Lychnis x haageana 'Molten Lava'CatchflyXP
Lysimachia ciliata 'Firecracker'Firecracker LoosestrifeSP
Lysimachia ciliata ' Purpurea'Purpurea LoosestrifeSP
Lysimachia clethroidesLady Jane LoosestrifeSP
Lysimachia nummulariaGreen MoneywortSGC
Lysimachia nummularia 'Aurea'Gold MoneywortSGC
Lysimachia punctataYellow LoosestrifeSP
Lysimachia punctata 'Golden Alexander'Variegated LoostrifeSP
Lysimachia x 'Snow Candle'Snow Candle LoosestrifeSP
Machaeranthera bigeloviiBigelow's Machaeranthera, asterishXP
Macleaya cordataPlume PoppyGP
Mahonia repensCreeping MahoniaXGC
Malva alcea 'Fastigiata'Pink Hollyhock MallowGP
Malva moschata 'Pink Perfection'Pink Perfection Musk MallowGP
Malva moschata 'White Perfection'White Perfection Musk MallowGP
Malva sylvestris 'Mystic Merlin'Mystic Merlin MallowGP
Malva sylvestris 'Zebrina'Zebrina Tree MallowGP
Marrubium cylleneumGreek HorehoundXP
Marrubium globosumHorehoundXP
Marrubium rotundifolia P.S.Silverheels HorehoundXP
Marrubium vulgareWhite HorehoundXP
Matteuccia struthiopterisOstrich FernFERN
Mazus reptansMazusGC
Mazus reptans 'Alba'White MazusGC
Melampodium leucanthemumBlackfoot DaisyXP
Mimulus cardinalisScarlet Monkey FlowerSP
Mimulus guttatusCommon Yellow Monkey FlowerSP
Mimulis primuloides ssp.linearifoliusPrimrose MonkeyflowerSP
Mirabilis multifloraDesert Four O'ClockXP
Mirabilis multifloraGrand Marshall Bee BalmGP
Monarda X 'Coral Reef'Coral Reef BeebalmGP
Monarda X 'Jacob Cline'Jacob Cline BeebalmGP
Monarda X 'Raspberry Wine'Raspberry Wine BeebalmGP
Muehlenbeckia axillaris 'Nana'Creeping WirevineWGC
Mukdenia rosii 'Karasuba'Red Leafed MukdeniaSP
Myosotis palustrisForget-me-notSGC
Neohenricia sibbettiiTiny Pebbles IceplantRG
Nepeta faassenii 'Kit Kat'Kit Kat CatmintXGC
Nepeta faassenii ‘Select Blue’Select Blue CatmintXGC
Nepeta faassenii 'Six Hills Giant'Six Hills Giant CatmintXGC
Nepeta faassenii 'Walker's Low'Walker's Low CatmintXGC
Nepeta Psfike 'Little Trudy' P.S.Little Trudy compact CatmintXGC
Nepeta sibirica 'Souvenir D'Andre Chaudron2-3'HGP
Nepeta subsessiles 'Cool Cat'Rose pink/ Dk. Green foliageXP
Nepeta x 'Joanna Reed'Joanna Reed CatmintXGC
Oenothera caespitosaTufted Evening PrimroseXP
Oenothera fruticosa 'Sonnenwende'Sonnenwende SundropsGP
Oenothera 'Lemon Drop'Lemon Drop SundropsXP
Oenothera macrocarpa (missourensis)Missouri / Ozark SundropsXP
Oenothera macrocarpa ssp. fremontii 'Incana'Thinleaf Prairie SundropsXP
Oenothera macrocarpa ssp. fremontii 'Shimmer' HCGShimmer' Thinleaf Prairie SundropsXP
Oenothera macrocarpa ssp. fremontii 'Silver Wings'Silver Wings SundropsXP
Oenothera macrocarpa var. incana 'Pewter Moon'Pewter Moon SundropsXP
Oenothera macrocarpa var. incana 'Silver Blade' P.S.Silver Blade SundropsXP
Oenothera pilosella 'Yella Fella'Yella Fella SundropsXP
Oenothera speciosaPink Evening PrimroseXP
Oenothera x 'Comanche Campfire'Silverleaf SundropsXP
Ophiopogon japonicum 'Pygmaeus'Super Dwarf Mondo GrassSP
Ophiopogon japonicum 'Silver Dragon'Silver Dragon Dwarf Mondo GrassTSP
Ophiopogon planiscapus 'Nigrescens'Black Mondo GrassSP
Origanum laevigatum 'Aureum'Golden OreganoGC
Origanum laevigatum 'Herrenhausen'Herrenhausen OreganoXP
Origanum laevigatum 'Hopley's Purple'Hopley's Purple OreganoXP
Origanum laevigatum 'Pilgrim'Pilgrim OreganoXP
Origanum laevigatum 'Rotekugel'Rotekugel OreganoXP
Origanum libanoticum P.S.Hopflower OreganoXP
Origanum rotundifolium 'Kent Beauty'Kent Beauty OreganoXP
Origanum vulgare 'Country Cream'OreganoGC
Origanum vulgare 'Woods Compact'Woods Compact OreganoGC
Origanum X 'Amethyst Falls'Amethyst Falls OreganoXP
Origanum X 'Rosenkuppel'Rosenkuppel OreganoXP
Origanum X 'Rougehouse'Rougehouse OreganoXP
Orostachys aggregeatusDunce CapsRG
Orostachys malacophyllusDunce CapsRG
Orostachys minutumDunce CapsRG
Orostachys spinosusDunce CapsRG
Osmunda cinnamoneaCinnamon FernFERN
Osmunda regalisRoyal FernFERN
Osteospermum 'Avalanche' P.S.White Mountain Sun DaisyGP
Osteospermum b.v. compactum 'Purple Mountain' P.S.Purple Mountain Sun DaisyGP
Osteospermum ecklonis 'Lavender Mist' P.S.Lavender Mist Sun DaisyGP
Othonna capensisLittle Pickles Hardy SucculentRG
Oxalis crassipes 'Rosea'Rose OxalisSP
Pachysandra terminalis 'Green Carpet'Japanese SpurgeSGC
Paeonia 'Ben Franklin' (Dbl. Red)Ben Franklin PeonyGP
Paeonia 'Bowl of Beauty' (pink/white)Bowl of Beauty PeonyGP
Paeonia 'Buckeye Belle' (dark red semi dbl)Buckeye Belle PeonyGP
Paeonia 'Do Tell' (shell pink/white& pink center )Do Tell PeonyGP
Paeonia 'Duchesse de Nemours' (cream & yellow)Duchesse de Nemours PeonyGP
Paeonia 'Dr.Alexander Flemming'(Dbl.Rich Pink)Dr.Alexander Flemming PeonyGP
Paeonia 'Felix Crousse' (dbl crimson red)Felix Crousse PeonyGP
Paeonia 'Festiva Maxima' (white, black spots)Festiva Maxima PeonyGP
Paeonia 'Gay Paree' (Pink/White)Gay Paree PeonyGP
Paeonia 'Kansas' (dbl. clear red )Kanasas PeonyGP
Paeonia 'Karl Rosenfield' (dbl velvety crimson)Karl Rosenfield PeonyGP
Paeonia 'Memorial Day' (Dbl.Rose Pink)Memorial Day PeonyGP
Paeonia 'Mons Jules Elie' (Dbl.deep pink)Mons Jules Elie PeonyGP
Paeonia 'Myrtle Gentry' (Dbl.rosey white)Myrtle Gentry PeonyGP
Paeonia 'Pink Cameo' (dbl pink)Pink Cameo PeonyGP
Paeonia 'Primevere' (dbl creamy white)Primevere PeonyGP
Paeonia 'Red Charm' (Dbl.red)Red Charm PeonyGP
Paeonia 'Sarah Bernhardt' (dbl pink)Sarah Bernhardt PeonyGP
Paeonia 'Shirley Temple' (dbl bluish pink to white)Shirley Temple PeonyGP
Paeonia 'Sorbet' (dbl layered pink & white )Sorbet PeonyGP
Paeonia 'Top Brass'(cream/yellow)Top Brass PeonyGP
Paeonia lacitiflora 'Dai Jo Kukan' (deep pink)Dai Jo Kukan Single PeonyGP
Paeonia lacitiflora 'Honey Gold' (creamy white)Honey Gold Single PeonyGP
Paeonia lacitiflora 'Mischief' (single pink)Mischief Single PeonyGP
Paeonia lacitiflora 'Nippon Beauty' (deep red)Nippon Beauty Single PeonyGP
Paeonia lacitiflora 'Okinawa' (yellow/pink)Okinawa Single PeonyGP
Paeonia lacitiflora 'Raspberry Sundae' (pink/yellow)Raspberry Sundae Single PeonyGP
Paeonia lacitiflora 'Romance' (fading pink)Romance Single PeonyGP
Paeonia officinalis 'Rosea Plena' (dbl. pink)Rosea Plena PeonyGP
Paeonia officinalis 'Rubra Plena' (dbl.red)Rubra Plena PeonyGP
Paeonia suffruticosa 'Hanakisoi' (semi-dbl pink)Hanakisoi Tree PeonyGP
Paeonia suffruticosa 'High Noon' (dbl. yellow)High Noon Tree PeonyGP
Paeonia suffruticosa 'Hoki' (dbl red)Hoki Tree PeonyGP
Paeonia suffruticosa 'Hu Hong' (magenta)Hu Hong Tree PeonyGP
Paeonia suffruticosa 'Kamatanisiki' (blue)Kamatanisiki Tree PeonyGP
Paeonia suffruticosa 'Kinkaku' (dbl orange)Kinkaku Tree PeonyGP
Paeonia suffruticosa 'Kinshi' (dbl lemon yellow)Kinshi Tree PeonyGP
Paeonia suffruticosa 'Kokuryu-Nishiki' (Purple red)Kokuryu-Nishiki Tree PeonyGP
Paeonia suffruticosa 'Sahohime' (dbl white)Sahohime Tree PeonyGP
Paeonia suffruticosa 'Shimanishiki' (dbl rose-red & white)Shimanishiki Tree PeonyGP
Paeonia suffruticosa 'Shima Daijin'( purple)Shima Daijin Tree PeonyGP
Paeonia suffruticosa 'Yagumo' (semi-dbl purple-red)Yagumo Tree PeonyGP
Paeonia tenuifoliaFrenleaf PeonyGP
Papaver alpinumAlpine PoppyRG
Papaver croceumArtic PoppyXP
Papaver croceum 'Summer Breeze Orange'Gold/orange PoppyXP
Papaver miyabeanum 'Pacino'Japanese PoppyXP
Papaver nudicaule 'Champagne Bubbles'Champagne Bubbles Iceland PoppyRG
Papaver nudicaule 'Wonderland Mix'Wonderland Mix Iceland PoppyRG
Papaver nudicaule 'Garden Gnome'Garden Gnome Iceland PoppyRG
Papaver nudicaule 'Summer Breeze'Summer Breeze Iceland PoppyXP
Papaver orientale 'Allegro' (Bright red)Allegro Oriental PoppyXP
Papaver orientale 'Beauty of Livermere' (deep red)Beauty of Livermere Oriental PoppyXP
Papaver orientale 'Brillant' (scarlet orange)Brillant Oriental PoppyXP
Papaver orientale 'Curlilocks' (ruffled orange red)Curlilocks Oriental PoppyXP
Papaver orientale 'Dbl.Pleasure' (Bright pink)Double Pleasure Oreintal PoppyXP
Papaver orientale 'Effendi' (Orange pink)Effendi Oreintal PoppyXP
Papaver orientale 'Fancy Feathers' (Fringed salmon)Fancy Feathers Oriental PoppyXP
Papaver orientale 'Flamenco Dancer' (Fringed red)Flamenco Dancer Oreintal PoppyXP
Papaver orientale 'Harlem' (burgundy)Harlem Oreintal PoppyXP
Papaver orientale 'Little Candy Floss (Soft pink-Black)Dwarf Orientale PoppyXP
Papaver orientale 'Manhattan' (Lavender pink)Manhattan Orientale PoppyXP
Papaver orientale 'Marlene' (Wine red)Marlene Orientale PoppyXP
Papaver orientale 'Patty's Plum' (smokey plum)Patty's Plum Oriental PoppyXP
Papaver orientale 'Pink Ruffles' (fringed pink)Pink Ruffles Orientale PoppyXP
Papaver orientale 'Pink Ruffles' (fringed pink)Pink Ruffles Orientale PoppyXP
Papaver orientale 'Place Pigalle' (salmon)Place Pigalle Orientale PoppyXP
Papaver orientale 'Prince of Orange' (orange)Prince of Orange Orientale PoppyXP
Papaver orientale 'Princess Victoria Louise' (pale pink)Princess Victoria Louise Orin.PoppyXP
Papaver orientale 'Pizzacato' (mixed colors)Pizzacato Oriental PoppyXP
Papaver orientale 'Queen Alexander' (salmon-pink)Queen Alexander Orientale PoppyXP
Papaver orientale 'Scarlet O'Hara' (scarlet)Scarlet O'Hara Oriental PoppyXP
Papaver orientale 'Turkenlouis' (fringed red)Turkenlouis Orientale PoppyXP
Papaver orientale 'Watermelon' (red)Watermelon Orientale PoppyXP
Papaver pilosum (rupifragum)Orange Spanish PoppyXP
Papaver pilosum 'Flore Pleno'Double Spanish PoppyXP
Papaver rupifragum 'Dbl.Tangerine Gem'Double Spanish PoppyXP
Papaver somniferum 'Lauren's Grape'Purple Breadseed PoppyXP
Papaver triniifoliumArmenian PoppyXP
Pardancanda norrisiiCandylilyGP
Pardancanda x 'Sangria'Sangria BlackberrylilyGP
Paronychia kapela v. serpyllifoliaSilver Paronychia/NailwortXGC
Passiflora incarnata 'Deep Blue'Hardy PassionflowerGP
Paxistima canbyi P.S.Mountain Lover / Oregon BoxwoodSP/SHRUB
Pelargonium endlicherianumTrukish GeraniumTP
Penstemon alpinusAlpine PenstemonXP
Penstemon baccharifoliusBaccharisleaf BeardtongueXP
Penstemon barbatus 'Bashful Salmon'Bashful Salmon PenstemonXP
Penstemon barbatus 'Coral Baby'Coral Baby PenstemonXP
Penstemon barbatus 'Elfin Pink'Elfin Pink PenstemonXP
Penstemon barbatus 'Rondo' (mixed colors)Rondo Dwarf PenstemonXP
Penstemon barbatus 'Scarlet Bugler'Scarlet Bugler PenstemonXP
Penstemon barbatus 'Schooley's Coral' HCGCoral BeardtongueXP
Penstemon barbatus 'Violet Mesa' TG introViolet Mesa PenstemonXP
Penstemon caespitosus 'Claude Barr'Claude Barr Mat PenstemonRG
Penstemon californicusClaifornia BeardtongueXP
Penstemon cardinalisCardinal PenstemonXP
Penstemon cinicolaAsh BeardtongueXP
Penstemon cluteiSunset Crater PenstemonXP
Penstemon confertusYellow PenstemonXP
Penstemon cyanthusWasatch PenstemonXP
Penstemon digitalis 'Dark Towers'Dark Towers PenstemonGP
Penstemon digitalis 'Husker Red'Husker Red PenstemonGP
Penstemon digitalis 'Mystica'Mystica PenstemonGP
Penstemon eatonii 'Richfield'Richfield Firecracker PenstemonXP
Penstemon glaberSawsepal PenstemonRG
Penstemon gloxinoides 'Firebird' (Schonholzeri)Shelleaf PenstemonXP
Penstemon grandiflorusFirebird PenstemonXP
Penstemon grandiflorus 'Prairie Jewel' P.S.Prairie Jewel PenstemonXP
Penstemon grandiflorus 'Prairie Splendor'Prairie Splendor PenstemonXP
Penstemon grandiflorus 'War Axe' (05 Great Plants)Pink/Maroon/Red/PurpleXP
Penstemon heterophyllus 'Blue Springs'Blue Springs BeardtongueXP
Penstemon heterophyllus 'Zuriblau'Zuriblau BeardtongueXP
Penstemon hirsutus v. pygmaeusDwarf Hairy PenstemonXP
Penstemon hirsutus v. pygmaeus f. albusDwarf White Hairy PenstemonRG
Penstemon linarioidesMat PenstemonXP
Penstemon linarioides v. coloradoensis 'Silverton' P.S.Silverton Bluemat PenstemonXP
Penstemon mensarumGrand Mesa PenstemonXP
Penstemon nitidusBlue Wax-Leaved PenstemonXP
Penstemon palmeriPalmer's/ Wild Snapdragon PenstemonXP
Penstemon pinifolius 'Compactum'Red Pineleaf PenstemonXP
Penstemon pinifolius 'Mersea Yellow'Mersea Yellow Pineleaf PenstemonXP
Penstemon pinifolius 'Nearly Red' HCG introNearly Red Pineleaf PenstemonXP
Penstemon pinifolius 'Shades of Mango'Pine Leaf PenstemonXP
Penstemon pseudospectabilisDesert BeardtongueXP
Penstemon richardsoniiRichardson's PenstemonXP
Penstemon rostriflorus (bridgesii) P.S.Bridge's PenstemonXP
Penstemon 'Rubicunda'Rubicunda PenstemonTP/XP
Penstemon serrulatus 'Albus'White PenstemonGP
Penstemon smalliiSmall's BeardtongueXP
Penstemon strictusRocky Mountain PenstemonXP
Penstemon superbusSuperb PenstemonXP
Penstemon X (mexicali) 'Timberline Garnet' TG introTimberline Garnet PenstemonXP
Penstemon X (mexicali) 'Pike's Peak Purple' P.S.Pike's Peak Purple' PenstemonXP
Penstemon X (mexicali) 'Red Rocks' P.S.Red Rocks' PenstemonXP
Penstemon X (mexicali) 'Psmyers' P.S.Shadow Mountain' PenstemonXP
Penstemon X 'Blue Lips' HCG introBlue Lips PenstemonXP
Penstemon X 'Petite Bouquet'Petite Bouquet PenstemonXP
Perovskia atriplicifoliaRussian SageXP
Perovskia atriplicifolia 'Little Spire'Little Spire Russian SageXP
Perovskia X 'Filigran'Russian SageXP
Perovskia X 'Longin'Longin Russian SageXP
Persicaria affinis 'Dimity'Himalayan Border Jewel/ Fleece FlowerXGC
Persicaria amplexicaule 'Speciosa'Golden Arrow Knotweed/Fleece FlowerSP
Persicaria amplexicaulis 'Firetail'Firetail Knotweed/Fleece FlowerSP
Persicaria amplexicaulis 'Blackfield'Blackfield Knotweed/Fleece FlowerSP
Persicaria amplexicaulis 'Pink Elephant'Pink Elephant Knotweed/Fleece FlowerSP
Persicaria amplexicaulis 'Rosea'Pink Knotweed/Fleece FlowerSP
Persicaria microcephala 'Red Dragon'Red Dragon KnotweedSP
Persicaria polymorphaGiant Knotweed/Fleece FlowerSP
Petrorhagia saxifragia 'Lady Marie' (Tunica)Lady Marie Tunic FlowerRG
Phemeranthus calycinum (Talinum)Flame FlowerRG
Phlomis alpinaAlpine Jerusalem SageGP
Phlomis cashmeriana P.S.Cashmier Jerusalem SageGP
Phlomis russelianaYellow Jerusalem SageGP
Phlox bifida 'Betty Blake'Betty Blake Sand PhloxGC
Phlox carolina 'Miss Lindgard'Fragrant White PhloxGP
Phlox carolina 'Miss Lindgard'Fragrant White PhloxGP
Phlox carolina 'Miss Lindgard'Fragrant White PhloxGP
Phlox carolina 'Magnificence'Fragrant Pink PhloxGP
Phlox divaricata 'Chatahoocee' (blue/purple)Woodland PhloxGC
Phlox douglasii 'Cracker Jack'Crackerjack Moss PhloxGC
Phlox kelseyi 'Lemhi Gem'Lemhi Gem Creeping PhloxGC
Phlox paniculata 'Flower Power' (Creamy pink)Flower Power Tall Garden PholxGP
Phlox paniculata 'David' (Fragrant white)David Tall Garden PhloxGP
Phlox paniculata 'David's Lavender' (Lav./pink)David's Lavender Tall Garden PhloxGP
Phlos paniculata 'Delilah' (red-purple)Delilah Tall Garden PhloxGP
Phlox paniculata 'Dusterlohe' (violet/lavender)Dusterlohe Tall Garden PhloxGP
Phlox paniculata ;Junior Dream (purple)Junior Dream Tall Garden PhloxGP
Phlox paniculata 'Coral Flame'CoralFlame Tall Garden PhloxGP
Phlox paniculata 'Purple Flame'Purple Flame Tall Garden PhloxGP
Phlox paniculata 'Nicky' (Deep purple)Nicky Tall Garden PhloxGP
Phlox paniculata 'Pink Flame' (pink)Pink Flame Tall Garden PhloxGP
Phlox paniculata 'Red Riding Hood (red)Red Riding Hood Dwf. Garden PhloxGP
Phlox stolonifera 'Blue Ridge' (lrg. Blue flower)Blue Ridge Creeping PhloxGC
Phlox stolonifera 'Home Fires'Home Fires Creeping PhloxGC
Phlox stolonifera 'Pink Ridge' (lrg.pink flower)Pink Ridge Creeping PhloxGC
Phlox subulata 'Appleblossom' ( white)Appleblossom Creeping PhloxGC
Phlox subulata 'Candy Stripe' (pink/white)Candy Stripe Creeping PhloxGC
Phlox subulata 'Cotton Candy' (lt.pink/deep pink)Cotton Candy Creeping PhloxGC
Phlox subulata 'Drummon's Pink' (Medium pink)Drummond's Pink Creeping PhloxGC
Phlox subulata 'Emerald Blue' (light blue)Emerald Blue Creeping PhloxGC
Phlox subulata 'Emerald Pink' (Light pink)Emerald Pink Creeping PhloxGC
Phlox subulata 'Laura' (Soft pink)Laura's Creeping PhloxGC
Phlox subulata 'McDaniels Cushion' (rose pink)Mcdaniels Creeping PhloxGC
Phlox subulata 'Oakington Blue Eyes' (light/dark blue)Oakington Blue Eyes Creeping PhloxGC
Phlox subulata 'Red Wings' (red)Red Wings Creeping PhloxGC
Phlox subulata 'White Out' (snow white)White Out Creeping PhloxGC
Phuopsis stylosaCreeping CrosswortGC
Phygelius X rectus 'Cherry Ripe'Red Cape FuchsiaGP
Physalis alkekegi 'Gigantea'Chinese LanternGP
Physostegia virginiana 'Crown of Snow'Crown of Snow Obedient PlantGP
Physostegia virginiana 'Rose Queen'Rose Queen Obedient PlantGP
Physostegia virginiana 'Red Beauty'Red Beauty Obedient PlantGP
Platycodon grandiflorus 'Hakone Blue'Blue Baloon FlowerGP
Platycodon grandiflorus 'Hakone White'White Baloon FlowerGP
Platycodon grandiflorus 'Mariesii'Mariesii Balloon FlowerGP
Polemonium boreale 'Heavenly Habit'Heavenly Habit Jacob's LadderSP
Polemonium carneum 'Apricot Delight'Apricot Delight Jacob's LadderSP
Polemonium carneum 'Apricot Delight'Variegated Jacob's LadderSP
Polemonium caruleum 'Bressingham Purple'Bressingham Purple Jacob's LadderSP
Polemonium reptans 'Stairway to Heaven'Variegated Jacob's LadderSP
Polemonium reptans 'Touch of Class'Touch of Class Jacob's LadderSP
Polygonatum multiflorum 'Variegatum'Variegated Soloman's SealSP
Potentilla megalanthaWooly CinquefoilGC
Potentilla nepalensis 'Ron McBeath'Ron McBeath PotentillaGC
Potentilla neumanniana 'Nana'Spring CinquefoilGC
Primula allionii 'Lismore Jewel'Lismore Jewel Alpine PrimroseSP
Primula auriculaAuricula / European Alpine PrimroseSP
Primula auricula 'Emily P'Emily P. Auricula PrimroseSP
Primula bullesianaCandelabra PrimroseSP
Primula Candelabra HybridCandelabra Hybrid PrimroseSP
Primula capitata 'Salvana'Salvana PrimroseSP
Primula denticulata 'Blues Selection'Blues Select. Drumstick PrimroseSP
Primula denticulata 'Mix'Drumstick PrimroseSP
Primula japonica 'Mix'Japanese PrimroseSP
Primula verisCowslip/ PrimroseSP
Primula viallii 'Miracle'Poker PrimroseSP
Primula vulgaris 'Butter Yellow'Butter Yellow PrimroseSP
Primula vulgaris 'Nectarine'Nectarine PrimroseSP
Primula X 'Wanda Mix'Wanda PrimroseSP
Prunella grandiflora 'Alba'White Self HealGC
Prunella grandiflora 'Loveliness Blue'Blue Self HealGC
Prunella grandiflora 'Bella Deep Rose'Pink Self HealGC
Prunella grandiflora 'Bella Deep Rose'Pink Self HealGC
Prunella x 'Summer Daze'Pink Self HealGC
Pulmonaria saccharata 'Mrs. Moon'Mrs. Moon LungwortSP
Pulmonaria saccharata 'Roy Davidson'Roy Davidson Bethlehem Sage/LungwortSP
Pulsatilla patensAmerican Pasque FlowerRG
Pulsatilla vulgaris 'Alba'White Pasque FlowerRG
Pulsatilla vulgaris 'Blaue Glocke'Blue Bell Pasque FlowerRG
Pulsatilla vulgaris 'Heiler Hybrid'Heiler Hyb. Pasque FlowerRG
Pulsatilla vulgaris 'Red Glocke'Red Bell European Pasque FlowerRG
Pulsatilla vulgaris 'Rubra'Red Bell European Pasque FlowerRG
Pulsatilla vulgaris 'Papageno'Papageno European Pasque FlowerRG
Raoulia australisNew Zealand Scab PlantRG
Ratibida columnifera (pulcherrima)Red Mexican HatXP
Ratibida columniferaYellow Mexican HatXP
Rheum palmatum 'Atrosanguineus'Atrosanguineus Orn. RhubarbSP/GP
Rheum palmatum v. tanguticumOrnamental RhubarbSP/GP
Rheum rhabarbarum 'Crimson Red'Crimson Red Edible RhubarbSP/GP
Rheum rhabarbarum 'Heirloom'Giant Heirloom Edible RhubarbSP/GP
Rheum rhabarbarum 'Valentine'Valentine Edible RhubarbSP/GP
Rheum X 'Ace of Hearts'Ace of Hearts Orn. RhubarbSP/GP
Rosa 'Mini Red Cascade'Mini Red Cascade RoseSHURB
Rosa 'Mini Red Cascade'Hiawatha RoseSHURB
Rosa 'Pink Cloud'Pink Cloud RoseSHURB
Rosa 'Sweet Chariot'Sweet Chariot Cascading RoseSHURB
Rosa 'Trinity'Trinity RoseSHURB
Rosa 'Wichurana'Wichurana RoseSHURB
Rosmarinus officinalis 'Arp' (Hardy)Arp Hardy RosemaryHERB
Rosmarinus officinalis 'Madeline Hill' (Hardiest)Madeline Hill Hardy RosemaryHERB
Rosularia muratdaghensisRosulariaRG
Rosularia chrysanthaRosulariaRG
Rudbeckia fulgida 'Goldsturm'Goldsturm Black Eyed SusanGP
Rudbeckia gloriosa 'Double Gold'Double Gold Black Eyed SusanGP
Rudbeckia hirta 'Autumn Colors'Autumn Colors Black Eyed SusanGP
Rudbeckia hirta 'Cherokee Sunset'Cherokee Sunset Blk.Eyed SusanGP
Rudbeckia hirta 'Cherry Brandy'Cherry BrandyGP
Rudbeckia hirta 'Denver Daisy' P.S.Denver Daisy Black Eyed SusanGP
Rudbeckia hirta 'Goldilocks'Black Eyed SusanGP
Rudbeckia hirta 'Green Wizard'Black Eyed SusanGP
Rudbeckia hirta 'Indian Summer'Indian Summer Black Eyed SusanGP
Rudbeckia hirta 'Marmalade'Black Eyed SusanGP
Rudbeckia hirta 'Prairie Sun'Prairie Sun Black Eyed SusanGP
Rudbeckia hirta 'Sonora'Black Eyed SusanGP
Rudbeckia hirta 'Toto Mix'Compact Black Eyed SusanGP
Rudbeckia maximaPrairie ConeflowerGP
Rudbeckia occidentalis 'Black Beauty'Black Beauty RudbeckiaGP
Rudbeckia speciosa 'Viette's Little Suzy'Little Suzy Dwarf Black Eyed SusanXP
Rudbeckia subtomentosa 'Henry Eilers'Henry Eilers Sweet ConeflowerGP
Rudbeckia trilobaThree Leaved Black Eyed SusanXP
Ruellia humilisWild PetuniaXGC
Rumex sanguineusBloody SorrelGP
Ruschia pulvinarisShrubby IceplantRG
Ruschia puttereliiShrubby IceplantRG
Ruta graveolens 'Blue Mound'RueXP
Sagina subulataIrish MossRG
Sagina subulata 'Aurea'Scotch MossRG
Salvia argentea P.S.Giant Silver SageXP
Salvia azurea 'Grandiflora'Azure / Pitcher SalviaXP
Salvia azurea ssp. Pitcherii 'Nekan'Nekan Pitcher SalviaXP
Salvia daghestanica P.S.Platinum SageXP
Salvia darcyi 'Pscarl' P.S.Vermillion Bluffs Mexican SageXP
Salvia dorrii HCGDesert Purple SageXP
Salvia forskaohleiTurkish SageXP
Salvia microphylla hyb. 'Grenadine'Grenadine Texas SageXP
Salvia greggii 'Furman's Red' P.S.Furman's Red Texas SageTP/ XP
Salvia microphylla hyb. 'Raspberry Delight' (hardiest)Raspberry Delight Texas SageXP
Salvia microphylla 'Wild Thing' P.S.Wild Thing Texas SageXP
Salvia greggii 'Ultra Violet' HCG introUltra Violet Texas SageTP/ XP
Salvia jurisiciiUpside Down/Yugoslavian SageXP
Salvia lyrata 'Purple Knockout'Purple Knockout Lyre Leaf SageGP
Salvia nemorosa 'Blue Hill'Blue Hills Meadow SageGP
Salvia nemorosa 'Caradonna'Erect stems, Blue/Violet FlowersGP
Salvia nemorosa 'Lubecca'Violet Blue Meadow SageGP
Salvia nemorosa 'Marcus'Blue Meadow SageGP
Salvia nemorosa 'May Night'May Night Meadow SageGP
Salvia nemorosa 'Plumosa'Pink/PurpleGP
Salvia nemorosa 'Sensation Rose' (rose pink)Sensation Rose SageGP
Salvia nemorosa 'Snow Hill'White Meadow SageGP
Salvia officinalis 'Berggarten'Culinary Berggarten SageXP
Salvia officinalis 'Icterina'Culinary Icterina SageXP
Salvia officinalis 'Minima'Dwarf Culinary SageXP
Salvia officinalis 'Purpureus'Culinary Purple SageXP
Salvia officinalis 'Sage of Bath'Sage of Bath SageXP
Salvia officinalis 'Tricolor'Culinary Tricolor SageXP
Salvia pachyphylla P.S.Mojave SageXP
Salvia pachyphylla 'Blue Flame' HCG introBlue Flame Mojave SageXP
Salvia penstemonoidesPenstemon SageXP
Salvia pitcheri 'Grandiflora'Pitcher's SageXP
Salvia reptans 'West Texas Form' HCGTexas Grass SageXP
Salvia sclarea 'Vatican White'White Meadow SageXP
Salvia sylvestris 'Royal Crimson Distinction'Woodland SageGP
Salvia trannslyvanica 'Blue Spires'Blue Spires SalviaXP
Salvia verticillata 'Purple Rain'Purple Rain SageXP
Salvia verticillata 'Purple Rain'Eveline SageGP
Salvia verticillata 'Lilac Sage'Lilac Sage
Salvia X 'Scarlet Spires' HCGHybrid SageTXP
Santolina chamaecyparissus 'Nana'Dwarf Lavender CottonXP
Santolina rosmarinifoliaGreen Lavender CottonXP
Saponaria lempergii 'Max Frei'Max Frei German SoapwortGC
Saponaria ocymoidesSoapwortGC
Saponaria ocymoides 'Snow Tip'Snow Tip SoapwortGC
Saponaria X 'Oliviana'Oliviana SoapwortGC
Saxifraga moschata 'Peter Pan'Mossy SaxifragegeRG
Saxifraga paniculata ssp. BrevifoliaSilver SaxifrageRG
Saxifraga 'Mossy sp. Mix'Mossy SaxifragegeRG
Saxifraga x anglica 'Cranbourne'Cranbourne SaxifrageRG
Saxifraga x arendsii 'Triumph'Triumph Mossy SaxifrageRG
Saxifraga x apiculata (s.mariginata/s. sancta)SaxifrageRG
Saxifraga x gaudinii 'Apple Blossom'Apple Blossom Silver SaxifrageRG
Saxifraga x 'White Hill'Silver SaxifrageRG
Scabiosa argenteaScabiosaXP
Scabiosa caucasica 'Compliment'Compliment ScabiosaGP
Scabiosa caucasica 'Fama'Fama ScabiosaGP
Scabiosa columbaria f.nana 'Pinchusion Blue'Pinchusion Blue ScabiosaGP
Scabiosa columbaria f.nana 'Pinchusion Pink'Pinchusion Pink ScabiosaGP
Scabiosa superba 'Mongolian Mist'Mongolian Mist Pincushion FlowerGP
Scabiosa columbaria 'Butterfly Blue'Butterfly Blue Pincushion FlowerGP
Scleranthus biflorusNew Zealand MossRG
Scleranthus uniflorusKnawel / ScleranthusRG
Scrophularia macrantha P.S.Red Birds in a TreeXP
Scutellaria alpina 'Moonbeam'Moonbeam SkullcapXP
Scutellaria baicalensisSiberian SkullcapXP
Scutellaria ponticaTurkish SkullcapXP
Scutellaria resinosaChinese SkullcapXP
Scutellaria resinosa 'Smoky Hills'Smoky Hills SkullcapXP
Scutellaria scordifolia 'Mongolian Skies' (Great Plants)Mongolian Skies SkullcapXP
Scutellaria suffrutescens P.S.(Annual)Cherry SkullcapXA
Scutellaria X 'Violet Cloud' HCGLavender Cloud SkullcapXP
Sedum albumWhite Flowered SedumXGC
Sedum acre 'Gold Moss'Carpet SedumXGC
Sedum album 'Coral Carpet'Coral Carpet SedumXGC
Sedum album 'Murale'Murale SedumXGC
Sedum cauticolum 'Lidakense'Lidakense StonecropXGC
Sedum dasyphyllum glaucumCorsican SedumXGC
Sedum dasyphyllum 'Himalayan Skies'Himalayan Skies SedumXGC
Sedum dasyphyllum major 'Blue Tears'Blue Tears StonecropXGC
Sedum divergens (globusum)Old Man's Bones SedumXGC
Sedum ewersiiEwer's SedumXGC
Sedum ewersii 'Rosenteppisch'Rose Carpet SedumXGC
Sedum forsterianum 'Oracle'Oracle StonecropXGC
Sedum grisbachiiStonecropXGC
Sedum hakonense 'Chocolate Ball'Chocolate Ball Darwf SedumXGC
Sedum hylotelephium 'Matrona'Matrona Tall SedumXP
Sedum kamtschaticum 'The Edge'Gold SedumXP
Sedum kamtschaticum 'Variegatum'Variegated Rosette SedumXGC
Sedum kamtschaticum 'Weihenst. Gold'Rosette SedumXGC
Sedum lanceolatumLanceleaf SedumXGC
Sedum lanceolatum 'Pikes Peak'Pikes Peak SedumXGC
Sedum makanoi 'Limelight'Green Woodland SedumTP/GC
Sedum makanoi 'Ogon'Golden Woodland SedumTP/GC
Sedum makanoi 'Variegata'Variegata Woodland SedumTP/GC
Sedum niveumDavidson's StonecropSGC
Sedum obtusifoliumStoncropXGC
Sedum oreganumJelly Bean SedumRG
Sedum pachyphylum 'Jelly Bean'Jelly Bean SedumXGC
Sedum pachycladosPachyclados / Pakistan SedumXGC/SGC
Sedum populifoliumPoplar-leaved SedumXGC
Sedum reflexum 'Angelina'Angelina Golden SedumXGC
Sedum reflexum 'Blue Spruce'Blue Spruce SedumXGC
Sedum reflexum 'Bronze Spruce'Bronze Spruce SedumXGC
Sedum reflexum 'Rice Creek'Rice Creek SedumXGC
Sedum reflexum 'Christatum'Crested SedumXGC
Sedum rupestriReflexed Evergreen StonecropXGC
Sedum sediforme 'Big Blue'Big Blue Pale Stonecrop
Sedum sediforme 'Thumper'Thumper Pale StonecropXGC
Sedum seiboldii 'October Daphne'October Daphne SedumXP
Sedum seiboldii 'Vera Jameson'Vera Jameson SedumXP
Sedum selskianum 'Goldilocks'Goldilocks SedumXGC
Sedum selskianum 'Spirit'Spirit SedumXP
Sedum sexangularWatchchain StonecropXGC
Sedum spathulfolium 'Cape Blanco'Cape Blanco Pacific SedumXP
Sedum spectabile 'Autumn Joy'Autumn Joy StonecropXP
Sedum spectabile 'Brilliant'Brilliant Tall StonecropXP
Sedum spectabile 'Mini Joy'Mini Joy StonecropXP
Sedum spectabile 'Neon'Neon StonecropXP
Sedum spurium 'Bronze Carpet'Bronze Carpet SedumXGC
Sedum spurium 'John Creech'John Creech SedumXGC
Sedum spurium 'Alba'Two Row StonecropXGC
Sedum spurium 'Tricolor'Tricolor SedumXGC
Sedum spurium 'Voodoo'Voodoo SedumXGC
Sedum tatarowinii 'Mongolian Stardust' (Great Plants)Mongolian Stardust SedumXP
Sedum telephium 'Autumn Delight'(Beka)Autumn Delight SedumXP
Sedum telephium 'Novem'Novem SedumXP
Sedum telephium 'Picolette'Picolette SedumXP
Sedum telephium 'Red Cauli'Red Cauli SedumXP
Sedum telephium 'Ringmore Ruby'Ringmore Ruby SedumXP
Sedum telephium 'Sunset Cloud'Sunset Cloud SedumRG
Sedum telephium 'Xenox'Xenox StonecropXP
Sedum tetractinum 'Coral Reef'Chinese Coral Reef SedumXP
Sedum X 'Autumn Charm'Autumn Charm StonecropXP
Sedum X 'Bertram Anderson'Bertram Anderson SedumXP
Sedum X 'Bronco'Bronco StonecropXP
Sedum X 'Carl'Carl StonecropXP
Sedum X 'Czar's Gold'Czar's Gold Carpet SedumXGC
Sedum x 'Munstead Dark Red'Munstead Dark Red SedumXGC
Sedum X 'Postman's Pride'Postman's Pride Autumn StonecropXP
Sedum X 'Purple Emperor'Purple Emperor Autumn StonecropXP
Sempervivum (many assorted varieties)Hens and ChicksRG
Seseli gummiferum P.S.Moon CarrotRB
Sideritis tauricaXP
Silene acaulisMoss CampionRG
Silene lacinataMexican CatchflyXP
Silene regiaShowy CatchflyXP
Silene scouleri 'Grandis'Scouler's Large CampionXP
Silene tataricaTartar CatchflyXP
Silphium laciniatumCompass PlantGP
Sisyrinchium angustifoliumStout Blue Eyed GrassRG
Sisyrinchium californicumYellow Blue-Eyed GrassA/RG
Sisyrinchium idahoense v. bellumIdaho Blue-Eyed GrassRG
Sisyrinchium macrocarpaYellow Blue-Eyed GrassRG
Solidago caesiaBluestem GoldenrodGP
Solidago 'Dansolitlem' Little LemonDansolitlem GoldenrodGP
Solidago rugosa 'Fireworks' HCGFireworks GoldenrodGP
Solidago sp. 'Wichita Mountains' HCGWichita Mountains GoldenrodGP
Solidago sphacelata 'Golden Fleece'Golden Fleece GoldenrodGP
Spartium juceumSpanish BroomSHURB
Sphaeralcea coccineaScarlet Globe MallowXP
Sphaeralcea 'Desert Sunset'Red False MallowXP
Sphaeromeria capitataRock TansyRG
Stachys byzantineLamb's EarXP
Stachys byzantine 'Helene Von Stein'Helene Von Stein Lamb's EarXP
Stachys byzantine 'Silver Carpet'Silver Carpet Lamb's EarXP
Stachys byzantine 'Silky Fleece'Silky Fleece Dwarf Lamb's EarsXP
Stachys coccineaScarlet Hedge NettleXP
Stachys coccinea 'Chinook'Chinook Scarlet Hedge NettleXP
Stachys coccinea 'Hot Spot Coral' HCG introHot Spor Coral Hedge NettleXP
Stachys macrantha (grandiflora) 'Superba'Big BetonyGP
Stachys monieri 'Hummelo'Large clumps, showy purple spikesGP
Stanleya pinnataPrince's PlumeXP
Stokesia laevis 'Blue Star'Blue Star Stoke's AsterGP
Stokesia laevis 'Blue Mary Gregory'Mary Gregory Stoke's AsterGP
Stokesia laevis 'Purple Parasols'Purple Parasols Stoke's AsterGP
Stokesia laevis 'Traumerei'Stoke's AsterGP
Stokesia laevis 'White'White Stoke's AsterGP
Stomatium bevfortenseTiger's JawsRG
Stomatium mustilinumMiniature Tiger's JawsRG
Stomatium patulumTiger's JawsRG
Stomatium squveolensTiger's JawsRG
Symphytum grandiflorumOrnamental ComfreyGP
Symphytum grandiflorum 'Hidcote Blue'Hidcote BlueOrn. ComfreyGP
Symphytum grandiflorum 'Hidcote Variegated'Hidcote Variegated Orn. ComfreyGP
Tanacetum densum amani (Chrysanthemum)Partridge FeatherXP
Tanacetum niveumSnow DaisyXP
Tanacetum parthenium 'Aureum'Golden FeverfewXP
Tanacetum 'Robinson Red'Red Painted DaisyGP
Tanacetum 'Robinson Rose'Pink Painted DaisyGP
Tanacetum vulgare 'Isla Gold'Golden Leaf TansyGP
Teucrium aroanum HCGGreek / Creeping GermanderRG
Teucrium chamaedrys 'Spring Gold'Spring Gold Shrubby GermanderRG
Teucrium chamaedrys 'Homestead'Shrubby / Wall GermanderRG
Teucrium hyrcanicum 'Purple Tails'Speedwell GermanderXP
Teucrium orientaleOriental GermanderXP
Teucrium pyrenaicumPyrenese GermanderXP
Thalictrum aquilegifoliumLavender Meadow RueSP
Thalictrum aquilegifolium 'Purpureum'Purple Meadow RueSP
Thalictrum x 'Splendide'Splendid Meadow RueSP
Thalictrum flavum 'Glaucum'Yellow Meadow RueSP
Thalictrum rochebrunianum 'Lavender Mist'Lavender Mist Meadow RueSP
Thermopsis carolinianaCarolina ThermopsisGP
Thermopsis fabaceaHimalayan ThermopsisXP
Thermopsis lanceolata HCGGolden Banner ThermopsisGP
Thymus juniperifoliaJuniper ThymeRG
Thymus caespititius 'Tuffet'Tuffet ThymeGC
Thymus citriodorus 'Aureus'Variegated Golden Lemon ThymeRG
Thymus citriodorus 'Doone Valley'Doone Valley ThymeGC
Thymus citriodorus 'Lime'Lime ThymeRG
Thymus neceffiiJuniper Leaf ThymeRG
Thymus praecox 'Albiflorus'White Mother of ThymeGC
Thymus praecox 'Coccineus'Red Mother of ThymeGC
Thymus praecox 'Highland Cream'Variegated ThymeGC
Thymus praecox 'Pink Chintz'Pink Chintz ThymeGC
Thymus pseudolanuginosisWoolly ThymeXGC
Thymus 'Sagram'Sagram ThymeXGC
Thymus serphyllum 'Doretta Klaber'Doretta Klaber ThymeGC
Thymus serpyllum 'Creeping Lemon'Creeping Lemon ThymeGC
Thymus serpyllum 'Elfin'Elfin ThymeGC
Thymus serpyllum 'Magic Carpet'Magic Carpet ThymeGC
Thymus vulgaris 'Archer’s Gold'Golden ThymeRG
Thymus vulgaris 'Silver Posie'Silver ThymeRG
Thymus X ReiterReiter Creeping ThymeXGC
Tairella 'Black Snowflake'Black Snowflake Foam FlowerSP
Tiarella wherryiFoam FlowerSP
Tradescantia 'Blue & Gold'Blue & Gold SpiderwortSP
Tradescantia x 'Concord Grape'Concord Grape SpiderwortSP
Tricyrtis hirta 'Variegata'Variegated Toad Lily Z6SP
Tricyrtis hirta X 'Mayazaki'Hybrid Toad Lily Z6SP
Trifolium repens 'Purpurascens Quadrifolium'Purple Four-Leafed CloverRG
Trifolium repens 'Dragon's Blood'Silver/Purple/Green CloverRG
Trollius chinensis 'Golden Queen'Golden Queen Globe FlowerSP
Trollius X 'Orange Crest'Prichard's Giant Globe FlowerSP
Trollius X 'Prichard's Giant'Orange Crest Globe FlowerSP
Trollius X (cultorum) 'Alabaster'Alabaster Globe FlowerSP
Valeriana officinalisValerianGP
Verbascum chaixii f.album 'Wedding Candles'Wedding Candles MulleinGP
Verbascum 'Polar Summer'Ploar Summer MulleinGP
Verbascum 'Southern Charm'Southern Charm MulleinGP
Verbascum 'Violetta'Violet MulleinGP
Verbena bipinnatifidaKG Dakota VerbenaRG/XP
Verbena canadensis 'Homestead Purple'Homestead Purple VerbenaTP
Verbena lilacina 'De la Mina'De la Mina Lilac VerbenaTP
Verbena peruviana 'Red Devil'Hardy Red VerbenaXGC
Verbena stricta 'Prairie Candles'Hoary VervainGP
Verbena X 'Annie' HCGPink/Purple VerbenaXP
Vernonia fasciculataSmooth IronweedGP
Vernonia noveboracensisNew York IronweedGP
Veronica 'Minuet'VeronicaGP
Veronica austriaca ssp. teucrium 'Crater Lake Blue'Crater Lake Blue VeronicaGP
Veronica austriaca 'Trehane'Trehane SpeedwellGP
Veronica cinereaGray/Silver Wooly SpeedwellGP
Veronica filiformisBird's Eye VeronicaGC
Veronica incanaSilver SpeedwellXP
Veronica liwanensis P.S.Turkish VeronicaXGC
Veronica longifolia 'Eveline' (true pink)Eveline Veronica/SpeedwellGP
Veronica oltensisThyme-Leaf VeronicaGC
Veronica pectinataBlue Woolly VeronicaXGC
Veronica pectinata 'Rosea'Pink Woolly VeronicaXGC
Veronica peduncularis 'Georgia Blue'Georgia Blue VeronicaGC
Veronica prostrata 'Little Joey'Creeping VeronicaGC
Veronica prostrata 'Nestor'Creeping VeronicaGC
Veronica reavis 'Crystal River' P.S.Crystal River VeronicaGC
Veronica repens (prostrata)'Goldwell'Golden Creeping VeronicaGC
Veronica repens 'Sunshine'Sunshine Creeping VeronicaGC
Veronica satureioidesVeronicaGC
Veronica spicata 'Giles van Hees'Giles van Hees VeronicaGP
Veronica spicata 'Goodness Grows'Goodness Grows VeronicaGP
Veronica spicata 'Lilac Karina'Lilac Karina VeronicaGP
Veronica spicata 'Red Fox'Red Fox VeronicaGP
Veronica spicata 'Royal Candles'Royal Candles VeronicaGP
Veronica spicata 'Tickled Pink''Tickled Pink VeronicaGP
Veronica spicata ssp. incanaSilver-Leaf VeronicaXP
Veronica tauricolaXeric Turkish VeronicaXGC
Veronica thymoidesBlue Mat VeronicaXGC
Veronica X 'Darwin's Blue'Darwin's Blue Hyb. VeronicaGP
Veronica X 'Sunny Border Blue'Sunny Border Blue VeronicaGP
Veronica X 'Waterperry'Waterperry Hybrid VeronicaGC
Veronicastrum virginicum 'Albo-Rosea'Pink-White Flowered Culver's RootGP
Veronicastrum sibericumCluver's RootGP
Vinca minor 'Bowles Variety'Periwinkle / MyrtleSGC
Viola X 'Irish Molly'Irish Molly VioletGP/SP
Viola cornuta 'Columbine'English VioletGP/SP
Viola cornuta 'Etain'Etain VioletGP/SP
Viola cornuta 'Letitia'Letitia VioletGP/SP
Viola cornuta 'Molly Sanderson'Molly Sanderson VioletGP/SP
Viola cornuta 'Painted Porcelain'Painted Porcelain VioletGP/SP
Viola cornuta 'Purple Showers'Purple Showers VioletGP/SP
Viola cornuta 'Rebecca'English VioletGP/SP
Viola corsica P.S.Corsican VioletGP/SP
Vitis 'St. Teresa Seedless' P.S.St. Teresa GrapeVINE
Vitis 'Dornfelder'Dornfelder (red) GrapeVINE
Waldsteinia fragarioidesBarren StrawberrySGC
Zauschneria arizonicaArizona Hummingbird TrumpetXP
Zauschneria californica latifolia 'Solidarity Pink'Pink Hummingbird FlowerXP
Zauschneria californica ssp. LatifoliaCalifornia FuchsiaXP
Zauschneria californica 'Siskyou Dwarf'Siskyou Dwarf Hummingbird FlowerXGC
Zauschneria californica 'Wayne's Select' HCGWayna'e Select Hummingbird FlowerXP
Zauschneria garrettii 'Mtn. Flame' HCGMtn. Flame Hummingbird FlowerXP
Zauschneria garrettii 'Orange Carpet' P.S.Orange Carpet Hummingbird FlowerXGC
Zauschneria latifolia v. 'Etteri' HCGFire Red (California) FuchsiaXP
Zinnia grandifloraGolden Prairie ZinniaXP
Zizophora clinopodioides HCGBlue Mint BushXP
www.timberlinegardens.com contact@timberlinegardens.com
Ground Cover, Reseeding Annual, Garden Biennial
Tender Perennial, Xeric Shrub
KEY: Rock Garden, Shade Perennial, Xeric Ground Cover
KEY: Rock Garden, Shade Perennial, Xeric Ground Cover

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