Ligularia dentata 'Britt Marie Crawford'
Ipomoea batatas ‘Blackie’
Athyrium niponicum var. 'Pictum'
Anthriscus sylvestris 'Ravenswing'
Acer rubrum
Setcreasea pallida 'Purple Heart'
Begonia 'Green Gold'
Acer palmatum var. dissectum
Sorghastrum nutans 'Indian Steel'
Corydalis ‘Blackberry Wine’
Cyathea australis
Berberis thunbergii f. atropurpurea
Heuchera 'Amethyst Myst'
Athyrium niponicum var. pictum 'Ursula's Red'
Plectranthus argentatus
Panicum virgatum 'Shenandoah'
Antennaria neodioica
Panicum virgatum 'Prairie Fire'
Pennisetum setaceum 'Fireworks'
Carex plantaginea
Ginkgo biloba
Hydrangea quercifolia ‘Snowflake’
Cephalotaxus harringtonia 'Korean Gold'
Acorus calamus ‘Variegatus’
Fouquieria splendens
Solenostemon scutellarioides ‘Amazon’
Vinca minor 'Illumination'
Agastache foeniculum 'Golden Jubilee'
Tulipa greigii 'Calypso'
Gunnera manicata
Cercis canadensis 'Alba’
Cissus discolor
Plectranthus ‘Mona Lavender’
Tiarella 'Heronswood Mist'
Thalictrum kiusianum
Colocasia esculenta 'Heart of the Jungle'
Tsuga canadensis 'Pendula'
Liriope muscari ‘Variegata’
Andropogon zizanioides
Agave 'Sharkskin'
Heuchera 'Cherries Jubilee'
Bouteloua gracilis 'Hachita'
Acer triflorum
Adiantum venustum
Acer palmatum 'Oshu Shidare'
Ajuga reptans 'Black Scallop'
Sedum telephium 'Matrona'
Mahonia eurybracteata 'Soft Caress'
Juniperus horizontalis 'Wiltonii'
Carica papaya
Illicium mexicanum
Pulmonaria longiflora 'Bertram  Anderson'
Heuchera 'Pink Lipstick'
Isolepis cernua
Dianthus 'Neon Star'
Acalypha wilkesiana
Magnolia ashei
Thalictrum delavayi 'Hewitt's Double'
Ligularia stenocephala 'The Rocket'
Sisyrinchium graminoides
Taxodium distichum and cvs.
Solenostemon scutellarioides ‘Ruby Ruffles’
Arum italicum
Lamium maculatum 'Anne Greenaway'
Dahlia 'Bishop of Llandaff'
Viburnum rhytidophyllum
Dryopteris crassirhizoma
Dahlia 'Mystic Illusion'
Colocasia esculenta 'Fontanesii'
Dryopteris celsa
Caryopteris  × clandonensis 'First Choice'
Corydalis curviflora var. rosthornii 'Heronswood Form'
Salvia jurisicii
Paeonia obovata var. alba
Choisya ternata 'Sundance'
Solenostemon scutellarioides ‘Mariposa’
Alocasia 'Portodora'
Thelypteris kunthii
Corydalis flexuosa 'China Blue'
Parrotia persica
Sabal minor
Iris spuria
Origanum laevigatum and cvs.
Iris ensata
Hydrangea quercifolia ‘Snow Queen’
Sedum rupestre 'Angelina'
Prunus virginiana 'Schubert'
Leucothoe axillaris
Juniperus squamata ‘Holger’
Crambe cordifolia
Hepatica acutiloba
Pulmonaria saccharata 'Mrs. Moon'
Olea europaea 'Little Ollie'
Manihot esculenta 'Variegata'
Caryopteris incana 'Jason'
Phyllostachys nuda
Heuchera villosa 'Autumn Bride'
Mukdenia rossii 'Crimson Fans'
Sambucus nigra 'Gerda'
Calamagrostis 'Karl Foerster'