Asparagus officinalis
Hedera helix and cvs.
Tropaeolum majus 'Peach Melba'
Cyrtomium falcatum
Cortaderia selloana 'Gold Band'
Trachycarpus fortunei
Acer shirasawanum 'Munn 001'
Athyrium niponicum var. pictum 'Burgundy Lace'
Tropaeolum majus 'Whirlybird Mix'
Thymus  × citriodorus 'Argenteus'
Melinus nerviglumis
Juniperus squamata 'Blue Star'
Begonia 'Cowardly Lion'
Solenostemon scutellarioides ‘Florida Sun'
Stipa tenuissima
Rosa 'Prosperity'
Leucothoe axillaris
Rumex sanguineus
Sisyrinchium graminoides
Pleioblastus variegatus
Polystichum acrostichoides
Geranium 'Ann Folkard'
Alocasia 'Calidora'
Rodgersia aesculifolia
Daphne  × burkwoodii 'Briggs Moonlight'
Hosta 'Fort Knox'
Kolkwitzia amabilis
Plectranthus argentatus
Ilex vomitoria
Crambe cordifolia
Asarum europaeum
Pachysandra procumbens
Pennisetum orientale
Acer saccharum 'Caddo'
Chamaecyparis nootkatensis 'Pendula'
Eupatorium rugosum 'Chocolate'
Sanchezia speciosa
Daphne odora 'Marginata'
Euphorbia amygdaloides ‘Rubra’
Tiarella 'Black Snowflake'
Trillium recurvatum
Viburnum  × burkwoodii 'Mohawk'
Corydalis flexuosa
Alchemilla mollis
Hosta 'Patriot'
Hesperaloe parviflora
Isolepis cernua
Corydalis aurea
Loropetalum chinense 'Chang Nian Hong'
Lysimachia congestiflora 'Persian Chocolate'
Teucrium chamaedrys
Tropaeolum majus 'Strawberries and Cream'
Salvia officinalis 'Tricolor'
Ligularia dentata 'Britt Marie Crawford'
Tiarella 'Mint Chocolate'
Berberis thunbergii f. atropurpurea
Juniperus sabina ‘Blue Forest’
Alocasia 'Stingray'
Euphorbia 'Black Bird'
Heuchera americana
Corydalis curviflora var. rosthornii 'Heronswood Form'
Thalictrum rochebruneanum
Penstemon digitalis
Dicentra spectabilis 'Gold Heart'
Salvia discolor
Sasa veitchii
Tilia americana
Ocimum basilicum
Bouteloua gracilis 'Hachita'
Ilex serrata 'Sundrops'
Aesculus pavia
Ginkgo biloba
Alocasia 'Portodora'
Calocedrus decurrens
Corydalis flexuosa 'Purple Leaf'
Hydrangea macrophylla 'Variegata'
Veronica pectinata
Sedum kamtschaticum 'Variegatum’
Solenostemon scutellarioides ‘Amazon’
Saccharum ravennae
Hosta 'Lakeside Shore Master'
Salvia pachyphylla
Cornus canadensis
Beta vulgaris 'Ruby Red'
Trillium stamineum
Sporobolus wrightii
Acorus gramineus 'Ogon'
Rodgersia podophylla
Ocimum  × citriodorum 'Pesto Perpetuo'
Colocasia esculenta 'Diamond Head'
Dahlia 'Bishop of Llandaff'
Adiantum pedatum ssp. aleuticum
Robinia hispida
Cynara cardunculus
Grevillea 'Moonlight'
Dianthus gratianopolitanus 'Firewitch'
Prunus virginiana 'Schubert'
Canna  × generalis
Acer palmatum var. dissectum
Caryopteris × clandonensis 'Longwood Blue'