Sedum telephium 'Matrona'
Corydalis flexuosa 'Purple Leaf'
Amsonia hubrichtii
Phormium 'Amazing Red'
Acorus calamus ‘Variegatus’
Bergenia ciliata
Houttuynia cordata 'Chameleon'
Tropaeolum majus 'Whirlybird Mix'
Setcreasea pallida 'Purple Heart'
Festuca mairei
Hypericum calycinum 'Brigadoon'
Solenostemon scutellarioides ‘Mariposa’
Begonia grandis ssp. evansiana
Trillium stamineum
Euphorbia myrsinites
Oxalis oregana
Rumex sanguineus
Lamium maculatum 'Pink chablis'
Sedum tetractinum
Vitis vinifera ‘Purpurea’
Caryopteris  × clandonensis 'First Choice'
Colocasia esculenta 'Elena'
Tropaeolum majus 'Empress of India'
Symphytum  × uplandicum 'Axminster Gold'
Mahonia × media 'Charity'
Trillium luteum
Phormium tenax
Solenostemon scutellarioides ‘Swallowtail’
Tradescantia zebrina
Cerinthe major ‘Purpurascens’
Colocasia esculenta 'Illustris'
Dianthus gratianopolitanus 'Firewitch'
Pieris japonica 'Dorothy Wyckoff'
Carex divulsa
Acer shirasawanum 'Jordan'
Ligularia tussilaginea 'Gigantea'
Dalea frutescens
Acorus gramineus 'Ogon'
Acorus gramineus 'Variegatus'
Solenostemon scutellarioides ‘Red Trailing Queen’
Tetrapanax papyrifer
Liriope muscari ‘Variegata’
Canna 'Centenaire de Rozain-Bourcharlat'
Hosta 'Little Aurora'
Dalea greggii
Dennstaedtia punctilobula
Solenostemon scutellarioides
Salvia microphylla var. neurepia
Acer shirasawanum 'Aureum'
Sedum sieboldii
Polystichum acrostichoides
Rudbeckia maxima
Geranium pratense 'Midnight Reiter'
Geranium pratense 'Dark Reiter'
Liquidambar styraciflua ‘Slender Silhouette’
Helleborus 'Ivory Prince'
Euphorbia 'Helena’s Blush™'
Ajania pacifica 'Yellow Splash'
Salvia jurisicii
Polystichum makinoi
Cedrus atlantica f. glauca
Acanthus mollis
  Sempervivumarachnoideum 'Forest Frost'
Begonia 'Green Gold'
Tiarella 'Dark Eyes'
Lamium maculatum 'Anne Greenaway'
Euphorbia cotinifolia
Athyrium niponicum var. 'Pictum'
Thymus polytrichus subsp. britannicus
Sophora secundiflora
Pennisetum 'Fireworks'
Helleborus orientalis
Thymophylla tenuiloba
Lysichiton camtschatcensis
Brassica oleracea
Plectranthus amboinicus
Kolkwitzia amabilis 'Maradco'
Eucomis comosa 'Sparkling Burgundy'
Hosta 'Sum and Substance'
Canna 'Sémaphore'
Armoracia rusticana 'Variegata'
Agave 'Sharkskin'
Chamaecyparis obtusa 'Aurea'
Tiarella 'Starfish'
Mukdenia rossii 'Crimson Fans'
Vinca minor and cvs.
Caryopteris × clandonensis 'Longwood Blue'
Pennisetum spathiolatum
Rosa rugosa var. alba
Tulipa greigii 'Oratorio'
Tropaeolum peregrinum
Victoria cruziana
Musa zebrina
Luzula nivea
Thymus pseudolanuginosus
Heuchera 'Marmalade'
Himalayacalamus falconeri ‘Damarapa’
Panicum amarum 'Dewey Blue'
Ipomoea batatas 'Margarita'
Thalictrum delavayi 'Hewitt's Double'