Tulipa 'Esperanto'
Parrotia persica
Artemisia absinthium
Salix integra 'Hakuro-nishiki'
Hosta ‘August Moon’
Eupatorium rugosum 'Chocolate'
Yucca filamentosa ‘Color Guard’
Carex elata 'Aurea'
Thymus serpyllum 'Pink Chintz'
Euphorbia 'Helena’s Blush™'
Solenostemon scutellarioides ‘Fishnet Stockings’
Sophora secundiflora
Astilboides tabularis
Metasequoia glyptostroboides
Colocasia esculenta 'Black Magic'
Trachycarpus fortunei
Alocasia micholitziana 'Frydek'
Heuchera 'Plum Pudding'
Solenostemon scutellarioides ‘Amazon’
Pennisetum orientale
Brunnera macrophylla 'Looking Glass'
Achillea millefolium ‘Fire King’
Cyperus papyrus King Tut®
Weigela florida
Smyrnium perfoliatum
Pennisetum alopecuroides
Heuchera 'Marmalade'
Sedum kamtschaticum 'Variegatum’
Nephrolepis exaltata 'Rita's Gold™'
Heuchera 'Lime Rickey'
Hedera helix and cvs.
Corydalis aurea
Lygeum spartium
Juniperus horizontalis 'Wiltonii'
Olea europaea 'Little Ollie'
Picea pungens ‘Procumbens’
Juniperus sabina ‘Blue Forest’
Solenostemon scutellarioides ‘Candy Store’
Acer rubrum
Canna 'Madame Paul Caseneuve'
Pteridium aquilinum
Panicum virgatum 'Prairie Fire'
Rhododendron williamsianum
Pennisetum setaceum 'Fireworks'
Colocasia esculenta 'Illustris'
Daphne  × transatlantica 'Summer Ice'
Lysimachia nummularia
Trillium luteum
Liquidambar styraciflua ‘Slender Silhouette’
Calamintha grandiflora 'Variegata'
Sanchezia speciosa
Miscanthus sinensis ‘Gracillimus’
Ligularia stenocephala 'The Rocket'
Arum italicum
Geranium pratense 'Dark Reiter'
Juniperus chinensis ‘Shoosmith’
Elaeagnus pungens
Michelia x MicJUR01 'Fairy Magnolia' 
Eucomis comosa
Acanthus mollis 'Tasmanian Angel'
Calamagrostis 'Karl Foerster'
Rudbeckia maxima
Begonia 'Fireworks'
Trillium recurvatum
Trachelium caeruleum
Saccharum ravennae
Ilex cornuta
Helictotrichon sempervirens
Thymophylla tenuiloba
Hosta kikutii 'Hillbilly Blues'
Ilex verticillata 'Sunsplash'
Thalictrum delavayi 'Hewitt's Double'
Colocasia esculenta 'Tiger Stripe'
Elymus arenarius
Pilea involucrata
Wisteria frutescens
Beta vulgaris 'Bull's Blood'
Sedum cauticola
Pennisetum 'Fireworks'
Anthriscus sylvestris 'Ravenswing'
Solenostemon scutellarioides
Juniperus squamata ‘Holger’
Salvia discolor
Hosta 'June'
Tropaeolum majus 'Mahogany Jewel'
Acer palmatum 'Oshu Shidare'
Caryopteris  × clandonensis 'First Choice'
Syringa × laciniata
Brunnera macrophylla 'Langtrees'
Acer palmatum 'Amber Ghost'
Arctostaphylos uva-ursi
Euphorbia characias
Cotinus coggygria ‘Velvet Cloak'
Tropaeolum majus 'Jewel of Africa'
Sedum kamtschaticum 'Weihenstephaner Gold'
Nandina domestica
Athyrium niponicum var. pictum 'Burgundy Lace'
Solenostemon scutellarioides ‘Florida Sun'
Cotoneaster 'Tom Thumb’
Viburnum  × burkwoodii 'Mohawk'