Nepeta faassenii ‘Walker’s Low’

Origanum ‘Rosenkuppel’

Origanum rotundifolium ‘Kent Beauty’

Packera obovata

Panicum virgatum ‘Northwind’

Panicum virgatum ‘Shenandoah’

Pennisetum alopecuroides ‘Burgundy Bunny’ PP21917

Pennisetum alopecuroides ‘Ginger Love’ PP26442

Pennisetum alopecuroides ‘Hameln’

Lamium maculatum ‘Ghost’

Lavandula angustifolia ‘Munstead’

Lavandula x intermedia ‘Grosso’

Lavandula x intermedia Phenomenal® (‘Niko’ PP24193)

Lespedeza thunbergii ‘Gibraltar’

Leucanthemum superbum ‘Becky’

Leucanthemum superbum ‘Snowcap’

Liatris microcephala

Liatris pycnostachya

Limonium latifolium

Monarda ‘Fire Marshall’ PP23286

Monarda ‘Jacob Cline’

Monarda ‘Raspberry Wine’

Monarda Bee-You® Bee True™ (‘MON0005BTR’ PP29079)

Monarda Bee-You® Bee Free™ (‘MON0012BFR’ PP29032)

Monarda Bee-You® Bee Happy™ (‘MON001BHA’ PP29080)

Monarda Bee-You® ‘Bee Merry’ PPAF

Heuchera ‘Caramel’ PP16560

Heuchera ‘Green Spice’

Heuchera ‘Plum Pudding’

Heuchera micrantha ‘Palace Purple’

Heuchera villosa ‘Autumn Bride’

Hydrangea arborescens ‘Annabelle’

Iris cristata

Kalimeris incisa ‘Blue Star’

Kirengeshoma palmata

Geranium sanguineum ‘Max Frei’

Geranium sanguineum var. striatum

Geranium x cantabrigiense ‘Biokovo’

Geranium x cantabrigiense ‘Karmina’

Helenium autumnale Mariachi™ ‘Fuego’ PP25977

Helenium autumnale Mariachi™ ‘Salsa’ PP25978

Helenium autumnale Mariachi™ ‘Siesta’ PP25969

Helenium autumnale Mariachi™ ‘Sombrero’ PP25968

Heliopsis helianthoides ‘Summer Nights’

Eupatorium purpureum ssp. maculatum ‘Gateway’

Galium odoratum

Gaura lindheimeri ‘Pink Cloud’

Gaura lindheimeri ‘Siskiyou Pink’

Gaura lindheimeri ‘Whirling Butterflies’

Geranium Rozanne®

Geranium macrorrhizum ‘Bevan’s Variety’

Geranium macrorrhizum ‘Ingwersen’s Variety’

Geranium macrorrhizum ‘Spessart’

Geranium maculatum

Geranium sanguineum

Echinacea Butterfly™ ‘Cleopatra’ PP24631

Echinacea Butterfly™ Orange Skipper™ (‘Orange273’ PPAF)

Echinacea Butterfly™ ‘Purple Emperor’ PP24459

Echinacea Pixie Meadowbrite™ (‘CBG Cone2’ PP18546)

Echinacea purpurea ‘Magnus’

Echinacea purpurea ‘Ruby Star’

Echinacea purpurea ‘White Swan’

Echinacea purpurea Cone-Fections™ ‘Butterfly Kisses’ PP24458

Echinacea purpurea PowWow® White

Echinacea purpurea PowWow® Wild Berry

Eupatorium dubium ‘Baby Joe’ PP20320

Centranthus ruber ‘Coccineus’

Ceratostigma plumbaginoides

Chelone glabra ‘Black Ace’

Coreopsis UpTick™ Cream & Red (‘Balupteamed’ PP28866)

Coreopsis UpTick™ Gold & Bronze (‘Baluptgonz’ PP28882)

Coreopsis UpTick™ Yellow & Red (‘Baluptowed’ PP28865)

Coreopsis verticillata Mayo Clinic Flower of Hope™ (‘Electric Avenue’ PP24688)

Dianthus carthusianorum

Dianthus gratianopolitanus ‘Bath’s Pink’

Dianthus gratianopolitanus ‘Firewitch’

Dianthus Vivid™ Bright Light (‘Uribest52’ PP28239)

Bergenia cordifolia ‘Rotblum’

Calamagrostis ‘Cheju-Do’

Calamagrostis brachytricha

Calamagrostis x acutiflora ‘Karl Foerster’

Calamintha nepeta ‘Blue Cloud’

Calamintha nepeta ‘Montrose White’

Calamintha nepeta ssp. nepeta

Callirhoe involucrata

Campanula carpatica ‘Rapido Blue’

Campanula carpatica ‘Rapido White’

Campanula glomerata ‘Freya’ PP22738

Carex flacca ‘Blue Zinger’

Carex morrowii ‘Ice Dance’

Carex pensylvanica

Caryopteris x clandonensis ‘Dark Knight’

Amsonia ‘Blue Ice’

Amsonia tabernaemontana var. salicifolia

Anemone ‘Honorine Jobert’

Anemone hupehensis Fantasy™ ‘Pocahontas’ PP25352

Anemone sylvestris

Antirrhinum hispancium ‘Roseum’

Asclepias tuberosa

Aster ‘Bridal Veil’ PP23966