Lamium maculatum 'Pink chablis'
Magnolia macrophylla
Fouquieria splendens
Parrotia persica
Yucca filamentosa ‘Golden Sword’
Stachys byzantina and cvs.
Hosta 'Fort Knox'
Heuchera 'Crimson Curls'
Hosta 'Patriot'
Heuchera 'Marmalade'
Carex buchananii
Salvia chamaedryoides
Dalea frutescens
Polemonium reptans
Thalictrum kiusianum
Vitis vinifera ‘Purpurea’
Eucalyptus neglecta
Canna  × generalis
Solenostemon scutellarioides ‘Red Trailing Queen’
Yucca gloriosa
Gleditsia triacanthos
Kalimeris yomena
Aloe polyphylla
Calocedrus decurrens
Setcreasea pallida 'Purple Heart'
Picea omorika ‘Nana’
Acalypha wilkesiana
Viburnum rhytidophyllum
Acorus gramineus 'Variegatus'
Sedum tetractinum
Carex plantaginea
Acer palmatum 'Wolff'
Sisyrinchium striatum
Canna 'Madame Paul Caseneuve'
Capsicum annuum 'Black Pearl'
Beta vulgaris 'Bull's Blood'
Canna 'Centenaire de Rozain-Bourcharlat'
Rosa 'Blanc Double de Coubert'
Cortaderia selloana 'Gold Band'
Cerinthe major ‘Purpurascens’
Tsuga canadensis
Ligularia tussilaginea 'Gigantea'
Pennisetum spathiolatum
Asparagus officinalis
Plectranthus purpuratus
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Rosmarinus officinalis 'Prostratus'
Sambucus nigra 'Marginata'
Sabal minor
Acer shirasawanum 'Jordan'
Ocimum  × citriodorum 'Pesto Perpetuo'
Tiarella 'Heronswood Mist'
x Heucherella 'Sweet Tea'
Helleborus argutifolius ‘Janet Starnes’
Acer triflorum
Corydalis curviflora var. rosthornii 'Heronswood Form'
Weigela florida
Isolepis cernua
Pieris japonica 'Dorothy Wyckoff'
Phalaris arundinacea and cvs.
Sedum cauticola
Asarum europaeum
Tulipa 'Carnaval de Nice'
Dicentra 'King of Hearts'
Geum triflorum
Vinca minor 'Illumination'
Solenostemon scutellarioides Colorblaze® 'Alligator Tears'™
Nandina domestica
Thymus polytrichus subsp. britannicus
Artemisia absinthium
Dryopteris crassirhizoma
Wisteria frutescens
Colocasia esculenta 'Fontanesii'
Heuchera 'Midnight Rose'
Mukdenia rossii 'Crimson Fans'
Broussonetia papyrifera 'Golden Shadow'
Solenostemon scutellarioides ‘Trailing Bleeding Heart’
Tropaeolum majus 'Vesuvius'
Heuchera 'Crème Brûlée'
Heuchera 'Green Spice'
Eragrostis chloromelas
Hibiscus 'Kopper King'
Pulmonaria saccharata 'Mrs. Moon'
Pennisetum messiacum 'Red Buttons'
Tiarella 'Mint Chocolate'
Caryopteris × clandonensis 'Longwood Blue'
Vinca major 'Variegata'
Silphium laciniatum
Verbena speciosa 'Imagination'
Symphytum  × uplandicum 'Axminster Gold'
Tropaeolum speciosum
Caryopteris  × clandonensis 'First Choice'
Alternanthera ficoidea 'Yellow Form'
Festuca glauca 'Boulder Blue'
Lathyrus tingitanus
Salvia pachyphylla
Ilex verticillata 'Sunsplash'
Rosa 'F. J. Grootendorst'
Athyrium 'Ghost'
Alternanthera ficoidea 'Red Threads'