Corydalis solida
Acer palmatum 'Olson’s Frosted Strawberry'
Athyrium 'Ghost'
Geranium cinereum ‘Ballerina’
Festuca glauca 'Boulder Blue'
Metasequoia glyptostroboides
Arisaema sikokianum
Elymus arenarius
Diphylleia cymosa
Carex muskingumensis ‘Oehme’
Begonia 'River Nile'
Molinia caerulea 'Variegata'
Chamaecyparis thyoides ‘Heatherbun’
Picea pungens ‘Glauca Pendula'
Thalictrum aquilegiifolium
Cornus canadensis
Houttuynia cordata 'Chameleon'
Ligularia dentata 'Britt Marie Crawford'
Veitchia montgomeryana
Berberis thunbergii
Podophyllum peltatum
Sambucus nigra 'Gerda'
Ephedra equisetina
Tanacetum parthenium
Kolkwitzia amabilis
Tricyrtis formosana
Bergenia ciliata
Musa zebrina
Liriope muscari 'Silver Dragon'
Viburnum  × burkwoodii 'Conoy'
Thymus  × citriodorus 'Argenteus'
Dicentra formosa
Euphorbia amygdaloides ‘Rubra’
Lysimachia nummularia ‘Aurea’
Calamintha grandiflora 'Variegata'
Ilex vomitoria
Canna 'Centenaire de Rozain-Bourcharlat'
Dryopteris tokyoensis
Colocasia esculenta 'Elena'
Aeonium arboreum  'Zwartkop'
Eragrostis chloromelas
Tulipa batalinii 'Bright Gem'
Paeonia obovata var. alba
Albizia julibrissin
Helleborus 'Ivory Prince'
Acer saccharum 'Caddo'
Athyrium filix-femina ‘Vernoniae Cristatum’
Ipomoea batatas 'Margarita'
Heuchera americana
Adiantum venustum
Hosta 'Aspen Gold'
Thymus polytrichus subsp. britannicus
Solenostemon scutellarioides Colorblaze® 'Alligator Tears'™
Ruellia elegans
Thalictrum flavum ssp. glaucum
Adiantum pedatum ssp. aleuticum
Tsuga canadensis 'Pendula'
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Lathyrus tingitanus
Sedum 'Postman's Pride'
Acalypha wilkesiana ‘Tricolor’
Sophora secundiflora
Psoralea pinnata
Vancouveria hexandra
Veronica pectinata
Euphorbia characias
Polystichum acrostichoides
Lilium candidum
Choisya ternata 'Sundance'
Farfugium japonicum 'Crispatum'
Heuchera 'Velvet Night'
Alocasia 'Stingray'
Salvia officinalis 'Icterina'
Hydrangea quercifolia 'Little Honey'
Sasa veitchii
Plectranthus argentatus
Panicum virgatum 'Shenandoah'
Corydalis curviflora var. rosthornii 'Heronswood Form'
Stephanandra incisa ‘Crispa’
Eucalyptus neglecta
Carex morrowii  'Ice Dance'
Athyrium niponicum var. 'Pictum'
Panicum virgatum 'Prairie Fire'
Acer rubrum ‘Red Sunset’
Ajuga reptans 'Black Scallop'
Solenostemon scutellarioides
Hosta 'Blue Shadows'
Molinia caerulea ssp. arundinacea 'Sky Racer'
Hydrangea quercifolia 'Ruby Slippers'
Darmera peltata
Lamium maculatum 'Anne Greenaway'
Chasmanthium latifolium
Beta vulgaris 'Bull's Blood'
Tulipa greigii 'Calypso'
Dryopteris crassirhizoma
Sedum kamtschaticum 'Weihenstephaner Gold'
Juniperus chinensis ‘Shoosmith’
Pleioblastus viridistriatus
Canna  × generalis
Trillium chloropetalum