Rudbeckia maxima
Rosa 'Frau Dagmar Hastrup'
Rhododendron williamsianum
Verbena speciosa 'Imagination'
Euphorbia dulcis 'Chameleon'
Solenostemon scutellarioides ‘Amazon’
Thalictrum delavayi 'Hewitt's Double'
Acer palmatum 'Oshu Shidare'
Hedera helix and cvs.
Kolkwitzia amabilis 'Maradco'
Eucomis comosa
Michelia x MicJUR01 'Fairy Magnolia' 
Robinia hispida
Acer rubrum
Ilex 'Nellie R. Stevens'
Agave 'Sharkskin'
Antennaria neodioica
Corydalis elata
Colocasia esculenta 'Black Beauty'
Ilex crenata
Plectranthus ‘Mona Lavender’
Sedum 'Postman's Pride'
Canna 'Centenaire de Rozain-Bourcharlat'
Illicium parviflorum
Cedrus atlantica f. glauca
Lygeum spartium
Cornus alba
Acalypha wilkesiana
Juniperus chinensis 'Iowa'
Brassica oleracea
Salvia discolor
Colocasia esculenta 'Mojito'
Euphorbia 'Helena’s Blush™'
Sambucus nigra 'Madonna'
Tropaeolum majus 'Empress of India'
Ficus lyrata
Crambe cordifolia
Dianthus 'Neon Star'
Leucothoe axillaris
Tulipa greigii 'Calypso'
Hydrangea quercifolia ‘Snow Queen’
Heuchera americana
Hosta 'Sum and Substance'
Prunus virginiana 'Schubert'
Salvia officinalis 'Tricolor'
Farfugium japonicum 'Aureomaculatum'
Diphylleia cymosa
Phalaris arundinacea and cvs.
Alocasia 'Portodora'
Hosta 'Sun Power'
Arisaema sikokianum
Berberis thunbergii
Wister­ia sinensis
Carex divulsa
Pleioblastus variegatus
Pleioblastus viridistriatus
Kolkwitzia amabilis
Olea europaea 'Little Ollie'
Pinus strobus 'Fastigiata'
Sambucus nigra 'Marginata'
Pelargonium sidoides
Tiarella 'Black Snowflake'
Thymus serphyllum 'Annie Hall'
Smyrnium perfoliatum
Eucalyptus neglecta
Chamaecrista fasciculata
Caryopteris  × clandonensis 'First Choice'
Sedum telephium 'Matrona'
Ophiopogon planiscapus 'Nigrescens'
Corydalis ‘Blackberry Wine’
Aloe polyphylla
Loropetalum chinense 'Chang Nian Hong'
Ruta graveolens
Juniperus squamata ‘Holger’
Polemonium caeruleum 'Brise d'Anjou'
Ilex serrata 'Sundrops'
Rosa 'Prosperity'
  Sempervivumarachnoideum 'Forest Frost'
Veitchia montgomeryana
Sedum rupestre 'Angelina'
Nolina nelsonii
Oxalis oregana
Geum triflorum
Asarum shuttleworthii
Achillea ‘Coronation Gold’
Paulownia tomentosa
Solenostemon scutellarioides ‘Ruby Ruffles’
Hosta kikutii 'Hillbilly Blues'
Vitex agnus-castus
Tropaeolum majus 'Alaska Mix'
Trachycarpus fortunei
Sporobolus wrightii
Pennisetum setaceum 'Fireworks'
Tropaeolum speciosum
Tropaeolum peregrinum
Phellodendron amurense
Rosa 'F. J. Grootendorst'
Hosta 'Fortunei Albo-marginata'
Artemisia absinthium
Choisya ternata 'Sundance'