Plectranthus purpuratus
Geranium sanguineum var. striatum
Thymophylla tenuiloba
Aster lateriflorus ‘Lady in Black’
Hosta 'Blue Angel'
Cyathea australis
Daphne odora 'Marginata'
Panicum virgatum 'Prairie Fire'
Solenostemon scutellarioides 'Aurora'
Heuchera 'Amethyst Myst'
Sedum kamtschaticum 'Weihenstephaner Gold'
Amaranthus tricolor and cvs.
Ipomoea batatas 'Margarita'
Acer shirasawanum 'Aureum'
Cyrtomium fortunei
Michelia x MicJUR01 'Fairy Magnolia' 
Lysichiton camtschatcensis
Polemonium reptans 'Stairway to Heaven'
Artemisia absinthium
Polystichum acrostichoides
Dianthus gratianopolitanus 'Firewitch'
Tiarella 'Heronswood Mist'
Kalimeris yomena
Smyrnium perfoliatum
Asparagus officinalis
Polystichum makinoi
Geranium cinereum ‘Ballerina’
Actaea simplex 'Brunette'
Athyrium 'Ghost'
Cyclamen hederifolium
Bergenia ciliata
Ensete ventricosum 'Maurelii'
Rosa rugosa var. alba
Bergenia cordifolia
Lysimachia nummularia
Weigela florida
Euphorbia tirucalli
Acer palmatum 'Amber Ghost'
Alocasia 'Portodora'
Iris ensata
Fouquieria splendens
Penstemon strictus 'Bandera'
Hesperaloe parviflora
Rosa 'F. J. Grootendorst'
Adiantum pedatum ssp. aleuticum
Ocimum basilicum
Othonna capensis
Loropetalum chinense f. rubrum 'Carolina Midnight'
Colocasia esculenta
Heuchera 'Velvet Night'
Solenostemon scutellarioides ‘Fishnet Stockings’
Acorus calamus ‘Variegatus’
Elymus arenarius
Liquidambar styraciflua ‘Slender Silhouette’
Psoralea pinnata
Cornus alba 'Elegantissima'
Bergenia cillata
Mahonia × media 'Charity'
Rho­dodendron schlippenbachii
Thalictrum isopyroides
Rosmarinus officinalis 'Prostratus'
Tsuga canadensis 'Pendula'
Alocasia micholitziana 'Frydek'
Anthriscus sylvestris 'Ravenswing'
Hosta 'Guacamole'
Cotinus 'Grace'
Pleioblastus viridistriatus
Centaurea cineraria 'Colchester White'
Solenostemon scutellarioides ‘Candy Store’
Pelargonium sidoides
Euphorbia amygdaloides ‘Rubra’
Carex plantaginea
Cynara cardunculus
Tropaeolum majus 'Jewel of Africa'
Calocedrus decurrens
Diphylleia cymosa
Solenostemon scutellarioides 'Religious Radish'
Salvia chamaedryoides
Heuchera villosa 'Autumn Bride'
Brunnera macrophylla 'Langtrees'
Alternanthera dentata 'Purple Knight'
Adiantum capillus-veneris
Tetrapanax papyrifer
Solenostemon scutellarioides ‘Ruby Ruffles’
Juniperus × pfitzeriana ‘Mint Julep’
Rubus pentalobus
Heuchera 'Crème Brûlée'
Juniperus squamata ‘Holger’
Sedum spurium 'Fuldaglut'
Acer truncatum
Colocasia esculenta 'Black Magic'
Tilia americana
Cyrtomium falcatum
Strobilanthes dyerianus
Verbascum bombyciferum
Actinidia kolomikta
Aloe cameronii
Caryopteris  × clandonensis 'First Choice'
Tulipa 'Carnaval de Nice'
Broussonetia papyrifera 'Golden Shadow'