Heuchera Dolce® Licorice
Physocarpus opulifolius 'Center Glow'
Trachelium caeruleum
Cercidiphyllum japonicum f. pendulum
Pennisetum glaucum 'Purple Majesty'
Silphium laciniatum
Miscanthus sinensis ‘Morning Light’
Eucomis comosa 'Oakhurst'
Liquidambar styraciflua ‘Slender Silhouette’
Alternanthera dentata 'Purple Knight'
Heuchera 'Green Spice'
Schizachyrium scoparium
Ricinus communis 'Carmencita'
Tricyrtis formosana
Ruellia elegans
Iris ensata
Tropaeolum peregrinum
Dianthus 'Neon Star'
Alocasia micholitziana 'Frydek'
Rosa 'F. J. Grootendorst'
Acalypha wilkesiana
Oxalis oregana
Sambucus nigra 'Madonna'
Hosta 'June'
Thalictrum rochebruneanum
Acer japonicum 'Aconitifolium'
Olea europaea 'Little Ollie'
Rosa 'Charles Albanel'
Aspidistra elatior
Darmera peltata
Tropaeolum majus 'Dwarf Cherry Rose'
Himalayacalamus falconeri ‘Damarapa’
Hosta 'Sum and Substance'
Picea sitchensis 'Papoose'
Yucca glauca
Corydalis ochroleuca
Fuchsia 'Gartenmeister Bonstedt'
Molinia caerulea ssp. arundinacea 'Sky Racer'
Hosta 'Little Aurora'
Tulipa praestans 'Unicum'
Begonia 'Escargot'
Ipomoea batatas 'Margarita'
Crinum 'Sangria'
Trillium recurvatum
Robinia hispida
Pennisetum messiacum 'Red Buttons'
Juniperus × pfitzeriana ‘Mint Julep’
Hypericum frondosum ‘Sunburst’
Picea pungens ‘Glauca Pendula'
Hydrangea quercifolia 'Little Honey'
Eragrostis chloromelas
Cedrus atlantica f. glauca
Sabal minor
Ruta graveolens
Polystichum acrostichoides
Oxalis vulcanicola 'Zinfandel'
Agave parryi
Tiarella 'Mint Chocolate'
Corydalis linstowiana
Kalimeris yomena
Iris spuria
Calamintha grandiflora 'Variegata'
Salvia microphylla var. neurepia
Athyrium niponicum var. pictum 'Ursula's Red'
Sanchezia speciosa
Stewartia pseudocamellia
Thalictrum rochebruneanum 'Lavender Mist'
Cotinus coggygria ‘Velvet Cloak'
Acanthus mollis 'Tasmanian Angel'
Trillium luteum
Tropaeolum majus 'Strawberries and Cream'
Dianthus gratianopolitanus
Hedera helix and cvs.
Salvia officinalis 'Icterina'
Miscanthus sinensis ‘Gracillimus’
Pennisetum orientale
Oxalis triangularis
Canna 'Madame Paul Caseneuve'
Solenostemon scutellarioides ‘Candy Store’
Begonia 'Stained Glass'
Thuja occidentalis 'Emerald'
Fouquieria splendens
Saruma henryi
Sophora secundiflora
Heuchera 'Pink Lipstick'
Salvia jurisicii
Smyrnium perfoliatum
Sambucus racemosa ‘Sutherland Gold’
Daphne  × burkwoodii 'Carol Mackie'
Colocasia esculenta 'Black Beauty'
Cornus canadensis
Salvia argentea
Cyrtomium fortunei
Polemonium caeruleum
Vancouveria hexandra
Hypericum androsaemum 'Albury Purple'
Photinia  ×  fraseri
Canna 'Centenaire de Rozain-Bourcharlat'
Ipomoea batatas ‘Blackie’
Beta vulgaris 'Bull's Blood'