Tropaeolum majus 'Milk Maid'
Lysimachia nummularia ‘Aurea’
Actaea simplex 'Brunette'
Dryopteris celsa
Melinus nerviglumis
Thuja occidentalis 'Bobazam'
Cordyline australis 'Purple Tower'
Dryopteris  × australis
Euphorbia tirucalli
Colocasia esculenta 'Black Beauty'
Sophora secundiflora
Phyllostachys nigra
Plectranthus amboinicus
Eragrostis chloromelas
Alocasia 'Portodora'
Sporobolus wrightii
Grevillea 'Moonlight'
Asarum splendens
Heuchera 'Blackberry Jam'
  Sempervivumarachnoideum 'Forest Frost'
Eucalyptus neglecta
Cedrus atlantica f. glauca
Eucomis comosa 'Sparkling Burgundy'
Corydalis solida
Wister­ia sinensis
Solenostemon scutellarioides ‘New Hurricane’
Plectranthus ‘Mona Lavender’
Pennisetum orientale
Aucuba japonica 'Variegata'
Caryopteris  × clandonensis 'First Choice'
Wisteria floribunda
Loropetalum chinense f. rubrum 'Carolina Midnight'
Alocasia 'Calidora'
Olea europaea 'Little Ollie'
Crinum 'Sangria'
Heuchera 'Cherries Jubilee'
Yucca filamentosa ‘Golden Sword’
Prunus virginiana 'Schubert'
Ipomoea batatas 'Pink Frost'
Corydalis linstowiana
Pilea involucrata
Euphorbia amygdaloides ‘Rubra’
Cotoneaster 'Tom Thumb’
Cornus alba
Thalictrum minus
Ficus lyrata
Canna var. “MACtro’
Colocasia esculenta 'Elena'
Corydalis lutea
Michelia x MicJUR01 'Fairy Magnolia' 
Juniperus chinensis 'Iowa'
Heuchera 'Midnight Rose'
Colocasia esculenta 'Black Magic'
Viburnum carlesii
Alocasia micholitziana 'Frydek'
Illicium parviflorum
Pennisetum spathiolatum
Choisya ternata 'Sundance'
Ilex vomitoria
Magnolia macrophylla
Pulmonaria longiflora 'Bertram  Anderson'
Ipomoea batatas 'Margarita'
Acaena inermis 'Purpurea'
Setcreasea pallida 'Purple Heart'
Acer rubrum
Sorghastrum nutans 'Indian Steel'
Salvia argentea
Brassica oleracea
Heuchera 'Crème Brûlée'
Euonymus fortunei cvs.
Rosa 'Frau Dagmar Hastrup'
Corydalis flexuosa 'Purple Leaf'
Acalypha wilkesiana ‘Tricolor’
Darmera peltata
Acorus gramineus 'Ogon'
Helictotrichon sempervirens
Anthriscus sylvestris 'Ravenswing'
Begonia 'Stained Glass'
Calocedrus decurrens
Athyrium niponicum var. pictum 'Burgundy Lace'
Tulipa 'Carnaval de Nice'
Calamintha grandiflora 'Variegata'
Elymus arenarius
Chasmanthium latifolium
Salvia microphylla var. neurepia
Vinca minor and cvs.
Anemone  × hybrida 'Honorine Jobert'
Pinus densiflora 'Oculus Draconis'
Bergenia ciliata
Lysimachia nummularia
Acer shirasawanum 'Munn 001'
Disporum sessile 'Variegatum'
Agastache foeniculum 'Golden Jubilee'
Thalictrum flavum ssp. glaucum
Hedera helix and cvs.
Elaeagnus pungens
Pennisetum setaceum 'Fireworks'
Acer palmatum var. dissectum
Thalictrum delavayi 'Hewitt's Double'
Athyrium niponicum var. 'Pictum'