Colocasia esculenta 'Heart of the Jungle'
Canna var. “MACtro’
Psoralea pinnata
Acer palmatum 'Olson’s Frosted Strawberry'
Weigela florida
Olea europaea 'Little Ollie'
Podophyllum peltatum
Tradescantia zebrina
Juniperus squamata 'Blue Star'
Tiarella 'Heronswood Mist'
Geranium 'Ann Folkard'
Pilea involucrata
Heuchera ‘TNHEU042’
Colocasia esculenta 'Tiger Stripe'
Pseudolarix kaempferi
Plectranthus argentatus
Thymus pseudolanuginosus
Tulipa 'Esperanto'
Dahlia 'Bishop of Llandaff'
Bergenia cillata
Sorghastrum nutans 'Indian Steel'
Actinidia kolomikta
Plectranthus purpuratus
Athyrium niponicum var. pictum 'Burgundy Lace'
Heuchera 'Velvet Night'
Cotinus 'Grace'
Thymus  × citriodorus 'Argenteus'
Yucca glauca
Hibiscus 'Kopper King'
Corydalis solida
Fouquieria splendens
Hosta 'Little Aurora'
Albizia julibrissin
Hosta 'Blue Shadows'
Talinum paniculatum
Sedum rupestre 'Angelina'
Adiantum pedatum ssp. aleuticum
Silphium laciniatum
Aloe polyphylla
Rosmarinus officinalis 'Prostratus'
Rosa 'F. J. Grootendorst'
Pennisetum setaceum 'Fireworks'
Robinia hispida
Ruellia elegans
Dicentra formosa
Parrotia persica
Pinus densiflora 'Oculus Draconis'
Tulipa batalinii 'Bright Gem'
Festuca glauca 'Boulder Blue'
Smyrnium perfoliatum
Corydalis aurea
Geranium pratense 'Dark Reiter'
Cyrtomium falcatum
Tiarella 'Dark Eyes'
Tropaeolum majus 'Mahogany Jewel'
Heuchera 'Silver Scrolls'
Daphne  × burkwoodii 'Briggs Moonlight'
Aesculus pavia
Brunnera macrophylla 'Looking Glass'
Wisteria frutescens
Plectranthus ‘Mona Lavender’
Cephalotaxus harringtonia 'Korean Gold'
Rudbeckia maxima
Miscanthus sinensis ‘Morning Light’
Euphorbia amygdaloides ‘Rubra’
Sabal minor
Achillea ‘Coronation Gold’
Dryopteris celsa
Pennisetum 'Fireworks'
Asarum shuttleworthii
Verbascum bombyciferum
Wisteria floribunda
Ipomoea batatas ‘Blackie’
Tulipa greigii 'Oratorio'
Carex plantaginea
Origanum laevigatum and cvs.
Beta vulgaris 'Ruby Red'
Heuchera 'Blackberry Jam'
Tsuga canadensis
Carex siderosticha 'Variegata'
Solenostemon scutellarioides ‘Florida Sun'
Athyrium niponicum var. pictum 'Ursula's Red'
Acer rubrum
Antennaria neodioica
Crambe cordifolia
Tiarella 'Black Snowflake'
Thymus polytrichus subsp. britannicus
Aloe cameronii
Vinca minor 'Illumination'
Heuchera 'Crème Brûlée'
Acer palmatum 'Oshu Shidare'
Corydalis ochroleuca
Ginkgo biloba
Lathyrus tingitanus
Cotinus coggygria 'Ancot'
Sambucus nigra 'Madonna'
Cotoneaster 'Tom Thumb’
Colocasia esculenta 'Mojito'
Dicentra spectabilis 'Gold Heart'
Actaea simplex 'Brunette'