Carex buchananii
Lamium maculatum 'Anne Greenaway'
Eupatorium rugosum 'Chocolate'
Mahonia nervosa
Corydalis curviflora var. rosthornii 'Heronswood Form'
Cordyline hybrida var. JURred 'Festival™ Burgundy'
Sambucus nigra 'Marginata'
Chamaecyparis nootkatensis 'Pendula'
Hosta 'Sum and Substance'
Lygeum spartium
Dahlia 'Bishop of Llandaff'
Acer palmatum 'Olson’s Frosted Strawberry'
Corydalis flexuosa 'China Blue'
Ipomoea batatas ‘Blackie’
Mahonia × media 'Charity'
Victoria cruziana
Arisaema sikokianum
Euphorbia cotinifolia
Carex muskingumensis ‘Oehme’
Tropaeolum peregrinum
Sedum 'Postman's Pride'
Bergenia cillata
Solenostemon scutellarioides ‘Orange King’
Solenostemon scutellarioides 'Religious Radish'
Dicentra spectabilis 'Gold Heart'
Viburnum rhytidophyllum
Veronica pectinata
Viburnum  × burkwoodii 'Mohawk'
Sophora secundiflora
Carex divulsa
Chelone obliqua
Juniperus horizontalis 'Wiltonii'
Melianthus major
Yucca gloriosa
Thymus pseudolanuginosus
Polystichum acrostichoides
Festuca glauca 'Boulder Blue'
Corydalis lutea
Cotinus coggygria 'Ancot'
Festuca mairei
Dicentra 'King of Hearts'
Crambe cordifolia
Euphorbia dulcis 'Chameleon'
Helleborus 'Ivory Prince'
Tropaeolum majus 'Empress of India'
Agave 'Sharkskin'
Vitex agnus-castus
Solenostemon scutellarioides ‘Ruby Ruffles’
Darmera peltata
Colocasia esculenta 'Hilo Bay'
Colocasia esculenta 'Fontanesii'
Euphorbia tirucalli
Oxalis triangularis
Athyrium niponicum var. pictum 'Ursula's Red'
Colocasia esculenta 'Rhubarb'
Mahonia eurybracteata 'Soft Caress'
Acorus gramineus 'Variegatus'
Begonia 'Green Gold'
Disporum sessile 'Variegatum'
Salvia microphylla var. neurepia
Tiarella wherryi 'Oakleaf'
Myrrhis odorata
Ilex opaca
Acanthus mollis 'Tasmanian Angel'
Caladium bicolor 'Freida Hemple'
Geranium pratense 'Midnight Reiter'
Rosa rugosa var. alba
Alocasia 'Portodora'
Bergenia cordifolia
Pleioblastus viridistriatus
Athyrium 'Ghost'
Styrax japonicus
Euonymus fortunei cvs.
Euphorbia amygdaloides ‘Rubra’
Wisteria floribunda
Corydalis ochroleuca
Hosta 'Blue Angel'
Hesperaloe parviflora
Stipa arundinacea
Hydrangea quercifolia ‘Snow Queen’
Ficus lyrata
Chamaecrista fasciculata
Taxodium distichum and cvs.
Cynara cardunculus
Iris spuria
Tiarella 'Dark Eyes'
Heuchera 'Caramel'
Beta vulgaris 'Ruby Red'
Salvia chamaedryoides
Colocasia esculenta 'Elena'
Panicum virgatum 'Shenandoah'
Rosa 'Blanc Double de Coubert'
Stephanandra incisa ‘Crispa’
Solenostemon scutellarioides ‘Meandering Linda’
Rodgersia podophylla
Pennisetum setaceum 'Fireworks'
Tropaeolum majus 'Alaska Mix'
Picea omorika ‘Nana’
Euphorbia amygdaloides var. robbiae
Cyrtomium falcatum