Lila

Eupatorium maculatum 'Gateway'

Eupatorium maculatum 'Glutball'

Allium angulosum 'Summer Beauty'

Hemerocallis 'Mildred Mitchell'

Hosta elata

Hosta 'Fried Green Tomatoes'

Eupatorium maculatum 'Hageveld'

Hosta 'Summer Breeze'

Salvia greggii 'Joy'

Ophiopogon planiscapus 'Olivaceus'

Allium nutans 'Isabelle'

Iris ensata 'Topas'

Eupatorium maculatum 'Phantom'

Allium 'Millenium'

Serratula tinctoria

Geranium renardii 'Zetterlund'

Hosta 'Allan P. McConnell'

Hosta 'Orion's Belt'

Hosta 'Red Cadet'

Pulmonaria saccharata 'Blue Mist'

Hosta 'Titanium'

Veronicastrum sibiricum 'Okamoto'

Veronicastrum virginicum 'Kleine Erika'

Hosta 'Twilight'

Allium 'Mauve Balls'

Lunaria annua 'Chedglow'

Elsholtzia stauntonii

Galega hartlandii 'Duchess of Bedford'

Epimedium youngianum 'Beni-kujaku'

Ophiopogon bodinieri

Epimedium grandiflorum 'Purple Pixie'

Tulbaghia violacea

Hosta 'August Moon'

Bergenia 'Morgenröte'

Hosta 'Emerald Ruff Cut'

Hosta 'Powder Blue'

Verbascum 'Plum Smokey'

Hosta 'Dancing Queen'

Hosta 'Winter Snow'

Ophiopogon wallichianus

Ophiopogon planiscapus 'Niger'

Stokesia laevis 'Peachie's Pick'

Helleborus orientalis 'Double Ellen Picotee'

Pulmonaria 'Victorian Brooch'

Geranium wlassovianum 'Typ Zeppelin'

Epimedium grandiflorum 'Shiho'

Epimedium brachyrrhizum

Geranium riversleaianum 'Russell Prichard'

Erigeron karvinskianus 'Lavender Lady'

Hosta 'Velvet Moon'

Polemonium caeruleum 'Hopleys'

Stokesia laevis 'Purple Pixie'

Epimedium 'Eco Select'

Hosta 'The King'

Campanula persicifolia 'La Belle'

Pulmonaria 'Silver Bouquet'

Hosta 'Fire Island'

Spodiopogon sibiricus 'West Lake'

Thalictrum aquilegifolium 'Thundercloud'

Geranium 'Patricia'

Geranium 'Ann Folkard'

Geranium 'Anne Thomson'

Thalictrum aquilegifolium 'The Cloud'

Allium 'Tasty Surprise'

Hosta 'Big Mama'

Hosta 'Firn Line'

Thalictrum delavayi 'Splendide'

Thalictrum delavayi 'Ankum'

Thalictrum 'Black Stockings'

Scabiosa 'Vivid Violet'

Melittis melissophyllum 'Royal Velvet Distinction'

Hosta 'Dream Queen'

Hosta 'Rainforest Sunrise'

Geranium pratense 'Else Lacey'

Limonium gmelinii 'Dazzle Rocks'

Hosta 'Praying Hands'

Geranium 'Sandrine'

Hosta 'Gypsy Rose'

Thalictrum 'Elin'

Thalictrum delavayi var. decorum

Penstemon digitalis 'Pocahontas'

Hosta 'Autumn Frost'

Penstemon digitalis 'Dakota Burgundy'

Geranium 'Femme Fatale'

Stokesia laevis 'Colorwheel'

Hosta 'Valley's Glacier'

Hosta 'Grand Marquee'

Sporobolus airoides 'Delicatesse'

Hosta 'Revolution'

Liriope muscari 'Early Fascination'

Geranium 'Lilac Ice'

Hosta 'Touch of Class'

Geranium 'Fay Anna'

Geranium pratense 'Summer Skies'

Polemonium reptans 'Touch of Class'

Hosta 'Empress Wu'

Echinacea purpurea 'Pica Bella'

Geranium 'Jolly Jewel Violet'

Hosta 'Fireworks'

Hosta 'Liberty'