Begonia 'Cowardly Lion'
Lysimachia ciliata 'Firecracker'
Juniperus horizontalis 'Wiltonii'
Stipa tenuissima
Ilex cornuta
Acanthus mollis 'Tasmanian Angel'
Alternanthera dentata 'Purple Knight'
Athyrium niponicum var. 'Pictum'
Colocasia esculenta 'Diamond Head'
Lamium maculatum 'Anne Greenaway'
Euphorbia 'Helena’s Blush™'
Ipomoea batatas 'Pink Frost'
Vitis vinifera ‘Purpurea’
Eucomis comosa 'Sparkling Burgundy'
Heuchera 'Crème Brûlée'
Dryopteris tokyoensis
Begonia 'Stained Glass'
Euphorbia 'Black Bird'
Juniperus squamata 'Blue Star'
Amsonia hubrichtii
Heuchera 'Crimson Curls'
Corydalis flexuosa
Heuchera 'Blackberry Jam'
Lysimachia congestiflora 'Persian Chocolate'
Colocasia esculenta
Colocasia esculenta 'Rhubarb'
Farfugium japonicum 'Crispatum'
Polystichum munitum
Loropetalum chinense f. rubrum 'Ruby'
Geranium pratense 'Dark Reiter'
Geranium cinereum ‘Ballerina’
Wisteria floribunda
Polystichum acrostichoides
Helleborus orientalis
Colocasia esculenta 'Fontanesii'
Euphorbia rigida
Tilia americana
Phellodendron amurense
Pachysandra terminalis
Hypericum calycinum 'Brigadoon'
Solenostemon scutellarioides ‘Little Twister’
Asarum europaeum
Molinia caerulea ssp. arundinacea 'Sky Racer'
Begonia 'Green Gold'
Salvia officinalis 'Icterina'
Tropaeolum majus 'Milk Maid'
Farfugium japonicum 'Aureomaculatum'
Mahonia eurybracteata 'Soft Caress'
Hosta 'Sum and Substance'
Hydrangea quercifolia ‘Snowflake’
Ocimum  × citriodorum 'Pesto Perpetuo'
Athyrium 'Ghost'
Corydalis flexuosa 'Purple Leaf'
Asparagus officinalis
Cyrtomium falcatum
Acer shirasawanum 'Aureum'
Helleborus argutifolius ‘Janet Starnes’
Alchemilla mollis
Rosa 'Basye's Purple'
Begonia 'Escargot'
Leucothoe axillaris
Cotinus coggygria ‘Velvet Cloak'
Begonia grandis ssp. evansiana
Physocarpus opulifolius ‘Nugget’
Geranium pratense 'Midnight Reiter'
Aucuba japonica 'Variegata'
Geranium 'Ann Folkard'
Ilex opaca
Penstemon strictus 'Bandera'
Cissus discolor
Loropetalum chinense 'Chang Nian Hong'
Liriope muscari 'Silver Dragon'
Panicum virgatum 'Shenandoah'
Heliopsis helianthoides 'Summer Nights'
Heuchera americana
Ajania pacifica 'Yellow Splash'
Juniperus chinensis ‘Shoosmith’
Heuchera Dolce® Licorice
Acorus calamus ‘Variegatus’
Colocasia esculenta 'Coffee Cups'
Oxalis oregana
Origanum laevigatum and cvs.
Tropaeolum majus 'Peach Melba'
Aesculus pavia
Antennaria neodioica
Berberis thunbergii
Dryopteris crassirhizoma
Sabal minor
Acer rubrum ‘Red Sunset’
Dicentra formosa
Pieris japonica 'Dorothy Wyckoff'
Dianthus 'Neon Star'
Acalypha wilkesiana ‘Tricolor’
Dahlia 'Bishop of Llandaff'
Gunnera manicata
Verbena speciosa 'Imagination'
Robinia hispida
Cotinus coggygria 'Ancot'
Festuca glauca 'Boulder Blue'
Rosmarinus officinalis 'Prostratus'