Crambe cordifolia
Yucca filamentosa ‘Golden Sword’
Canna 'Centenaire de Rozain-Bourcharlat'
Tanacetum parthenium
Plectranthus ‘Mona Lavender’
Solenostemon scutellarioides 'Aurora'
Corydalis aurea
Kalimeris yomena
Heuchera 'Lime Rickey'
Diervilla sessifolia 'LPDC Podaras'
Dianthus gratianopolitanus
Artemisia absinthium
Pennisetum 'Fireworks'
Metasequoia glyptostroboides
Heliopsis helianthoides 'Summer Nights'
Acer palmatum var. dissectum
Acorus gramineus 'Variegatus'
Myrrhis odorata
Pennisetum setaceum 'Fireworks'
Heuchera 'Plum Pudding'
Dianthus 'Neon Star'
Juniperus chinensis 'Iowa'
Iris spuria
Tiarella 'Starfish'
Vinca major 'Variegata'
Canna 'Madame Paul Caseneuve'
Alternanthera ficoidea 'Red Threads'
Begonia 'Cowardly Lion'
Tropaeolum majus 'Empress of India'
Berberis thunbergii 'Golden Nugget'
Tulipa greigii 'Calypso'
Hosta 'Guacamole'
Rodgersia podophylla
x Heucherella 'Sweet Tea'
Lamium maculatum 'Pink chablis'
Hosta 'Aspen Gold'
Ocimum  × citriodorum 'Pesto Perpetuo'
Teucrium chamaedrys var. compactum
Dicentra formosa
Corydalis ‘Blackberry Wine’
Acalypha wilkesiana ‘Tricolor’
Hosta kikutii 'Hillbilly Blues'
Molinia caerulea 'Variegata'
Begonia grandis ssp. evansiana
Helictotrichon sempervirens
Trillium luteum
Actaea simplex 'Brunette'
Sophora secundiflora
Marrubium incanum
Parrotia persica
Tropaeolum majus 'Dwarf Cherry Rose'
Heuchera 'Velvet Night'
Colocasia esculenta 'Diamond Head'
Chasmanthium latifolium
Cordyline hybrida var. JURred 'Festival™ Burgundy'
Rosa 'F. J. Grootendorst'
Robinia hispida
Euphorbia dulcis 'Chameleon'
Helleborus argutifolius ‘Janet Starnes’
Polemonium caeruleum 'Brise d'Anjou'
  Sempervivumarachnoideum 'Forest Frost'
Hakonechloa macra ‘Nicholas’
Loropetalum chinense f. rubrum 'Carolina Midnight'
Canna  × generalis
Asarum splendens
Trillium chloropetalum
Geranium sanguineum var. striatum
Gunnera manicata
Elymus arenarius
Heuchera 'Crimson Curls'
Acer shirasawanum 'Jordan'
Thalictrum flavum ssp. glaucum
Chamaecyparis thyoides ‘Heatherbun’
Corydalis flexuosa
Corydalis flexuosa 'China Blue'
Aucuba japonica 'Variegata'
Tsuga canadensis 'Pendula'
Cerinthe major ‘Purpurascens’
Xanthosoma aurea ‘Lime Zinger’
Solenostemon scutellarioides ‘New Hurricane’
Breynia disticha 'Roseo-picta'
Loropetalum chinense 'Chang Nian Hong'
Ligularia tussilaginea 'Gigantea'
Caryopteris incana 'Jason'
Himalayacalamus falconeri ‘Damarapa’
Isolepis cernua
Alchemilla mollis
Vitis vinifera ‘Purpurea’
Phalaris arundinacea and cvs.
Salvia argentea
Stephanandra incisa ‘Crispa’
Cissus discolor
Heuchera 'Crème Brûlée'
Heuchera 'Green Spice'
Sedum sieboldii
Imperata cylindrica and cvs.
Ligularia dentata 'Britt Marie Crawford'
Origanum laevigatum and cvs.
Picea omorika ‘Nana’
Kolkwitzia amabilis