Solenostemon scutellarioides
Melinus nerviglumis
Crambe cordifolia
Calamintha grandiflora 'Variegata'
Corydalis elata
Begonia 'Green Gold'
Acorus calamus ‘Variegatus’
Panicum virgatum 'Shenandoah'
Berberis thunbergii
Silphium laciniatum
Colocasia esculenta 'Fontanesii'
Lysimachia nummularia
Gleditsia triacanthos
Pennisetum spathiolatum
Colocasia esculenta 'Hilo Bay'
Hibiscus 'Kopper King'
Stipa tenuissima
Tetrapanax papyrifer
Achillea millefolium ‘Fire King’
Iris ensata
Begonia 'Marmaduke'
  Sempervivumarachnoideum 'Forest Frost'
Olea europaea 'Little Ollie'
Heuchera 'Midnight Rose'
Mahonia nervosa
Acer rubrum ‘Red Sunset’
Heuchera 'Pink Lipstick'
Eupatorium rugosum 'Chocolate'
Ligularia tussilaginea 'Gigantea'
Pieris japonica 'Dorothy Wyckoff'
Cotinus coggygria ‘Velvet Cloak'
Tropaeolum majus 'Strawberries and Cream'
Vitis vinifera ‘Purpurea’
Acer palmatum 'Olson’s Frosted Strawberry'
Picea pungens ‘Procumbens’
Rumex sanguineus
Tropaeolum majus 'Milk Maid'
Hosta 'Sun Power'
Colocasia esculenta 'Elena'
Dryopteris celsa
Trillium chloropetalum
Penstemon strictus 'Bandera'
Acalypha wilkesiana ‘Tricolor’
Pinus strobus 'Fastigiata'
Chelone obliqua
Hydrangea quercifolia ‘Snowflake’
Rubus pentalobus
Manihot esculenta 'Variegata'
Ipomoea batatas ‘Blackie’
Grevillea 'Moonlight'
Dyckia fosteriana 'Cherry Cola'
Sisyrinchium striatum
Pulmonaria longiflora 'Bertram  Anderson'
Gunnera manicata
Kalimeris yomena
Euphorbia amygdaloides var. robbiae
Cornus alba
Hosta 'Lakeside Shore Master'
Ilex crenata
Cephalotaxus harringtonia 'Korean Gold'
Euphorbia 'Helena’s Blush™'
Salvia officinalis 'Purpurascens'
Amsonia hubrichtii
Alternanthera dentata 'Purple Knight'
Isolepis cernua
Phellodendron amurense
Kolkwitzia amabilis
Dalea frutescens
Salvia jurisicii
Euphorbia 'Black Bird'
Heuchera villosa 'Bronze Wave'
Yucca glauca
Lathyrus tingitanus
Loropetalum chinense 'Chang Nian Hong'
Dianthus gratianopolitanus
Sambucus nigra 'Marginata'
Polemonium caeruleum 'Brise d'Anjou'
Salvia discolor
Polystichum acrostichoides
Podophyllum peltatum
Solenostemon scutellarioides ‘Mariposa’
Rosa 'Blanc Double de Coubert'
Thymophylla tenuiloba
Michelia x MicJUR01 'Fairy Magnolia' 
Trillium stamineum
Hosta 'Halcyon'
Crinum 'Sangria'
Himalayacalamus falconeri ‘Damarapa’
Cotinus coggygria 'Ancot'
Acanthus mollis 'Tasmanian Angel'
Plectranthus purpuratus
Trillium luteum
Paulownia tomentosa
Corydalis flexuosa 'China Blue'
Trachelium caeruleum
Sasa veitchii
Diervilla sessifolia 'LPDC Podaras'
Acer palmatum var. dissectum
Corydalis flexuosa 'Purple Leaf'
Broussonetia papyrifera 'Golden Shadow'