Cordyline australis 'Purple Tower'
Viburnum  × burkwoodii 'Mohawk'
Nicotiana sylvestris
Hydrangea quercifolia ‘Snowflake’
Metasequoia glyptostroboides
Heuchera 'Crimson Curls'
Dichondra argentea 'Silver Falls'
Acer rubrum ‘Red Sunset’
Thalictrum flavum ssp. glaucum
Solenostemon scutellarioides ‘Little Twister’
Rosa 'Frau Dagmar Hastrup'
Cynara cardunculus
Penstemon strictus 'Bandera'
Pilea involucrata
Berberis thunbergii
Elaeagnus pungens
Juniperus horizontalis 'Wiltonii'
Nandina domestica
Fagus sylvatica 'Purple Fountain'
Hypericum frondosum ‘Sunburst’
Alternanthera dentata 'Purple Knight'
Cedrus atlantica f. glauca
Aralia spinosa
Olea europaea 'Little Ollie'
Lathyrus tingitanus
Stephanandra incisa ‘Crispa’
Hakonechloa macra 'Aureola’
Robinia hispida
Chamaecyparis thyoides ‘Heatherbun’
Athyrium niponicum var. pictum 'Burgundy Lace'
Chamaecrista fasciculata
Darmera peltata
Centaurea cineraria 'Colchester White'
Mahonia eurybracteata 'Soft Caress'
Berberis thunbergii f. atropurpurea
Pleioblastus viridistriatus
Thuja occidentalis 'Bobazam'
Tropaeolum majus 'Milk Maid'
Hosta ‘August Moon’
Heuchera 'Blackberry Jam'
Athyrium niponicum var. pictum 'Ursula's Red'
Hosta 'Halcyon'
Solenostemon scutellarioides 'Religious Radish'
Pelargonium sidoides
Farfugium japonicum 'Aureomaculatum'
Acalypha wilkesiana ‘Tricolor’
Heuchera americana
Pelargonium 'Crystal Palace Gem'
Canna  × generalis
Plectranthus ‘Mona Lavender’
Strobilanthes dyerianus
Rosa 'Prosperity'
Sanchezia speciosa
Acer rubrum
Caryopteris  × clandonensis 'First Choice'
Lamium maculatum 'Anne Greenaway'
Salvia dorrii
Hydrangea quercifolia ‘Snow Queen’
Arum italicum
Ilex 'Nellie R. Stevens'
Tropaeolum majus 'Peach Melba'
Euphorbia dulcis 'Chameleon'
Salvia argentea
Cerinthe major ‘Purpurascens’
Rosmarinus officinalis 'Prostratus'
Viburnum  × burkwoodii 'Conoy'
Saruma henryi
Passiflora caerulea
Euonymus alatus
Isolepis cernua
Brassica oleracea
Corydalis linstowiana
Heuchera Dolce® Licorice
Tropaeolum majus 'Vesuvius'
Weigela florida
Hosta 'Blue Angel'
Corydalis cheilanthifolia
Solenostemon scutellarioides ‘Dark Star’
Begonia 'Escargot'
  Sempervivumarachnoideum 'Forest Frost'
Hosta kikutii 'Hillbilly Blues'
Goodyera pubescens
Rosa rugosa var. alba
Polystichum acrostichoides
Deschampsia cespitosa 'Northern Lights'
Cyrtomium falcatum
Helleborus foetidus
Yucca glauca
Daphne odora 'Marginata'
Magnolia macrophylla
Solenostemon scutellarioides 'Sedona'
Hosta 'Lakeside Shore Master'
Luzula nivea
Plectranthus purpuratus
Rodgersia podophylla
Hydrangea quercifolia 'Little Honey'
Rosmarinus officinalis 'Salem'
Dryopteris tokyoensis
Acer shirasawanum 'Munn 001'
Athyrium filix-femina ‘Vernoniae Cristatum’