Ligularia tussilaginea 'Gigantea'
Juniperus squamata 'Blue Star'
Lamium maculatum 'Anne Greenaway'
Achillea millefolium ‘Fire King’
Acer palmatum 'Wolff'
Solenostemon scutellarioides Colorblaze® 'Alligator Tears'™
Berberis thunbergii
Calamagrostis 'Karl Foerster'
Verbascum bombyciferum
Polemonium reptans
Trillium stamineum
Festuca glauca 'Boulder Blue'
Momordica charantia
Darmera peltata
Muhlenbergia lindheimeri
Rumex sanguineus
Trachelium caeruleum
Tropaeolum majus 'Peach Melba'
Caryopteris incana 'Jason'
Corydalis flexuosa 'China Blue'
Magnolia macrophylla
Canna 'Sémaphore'
Heuchera 'Blackberry Jam'
Colocasia esculenta 'Elena'
Polemonium reptans 'Stairway to Heaven'
Eragrostis chloromelas
Geranium pratense 'Dark Reiter'
Tsuga canadensis
Thymus  × citriodorus 'Argenteus'
Athyrium 'Ghost'
Wisteria floribunda
Hydrangea macrophylla 'Variegata'
Geranium pratense 'Midnight Reiter'
Disporum sessile 'Variegatum'
Heuchera 'Caramel'
Athyrium filix-femina ‘Vernoniae Cristatum’
Bergenia ciliata
Tropaeolum majus 'Mahogany Jewel'
Panicum virgatum ‘Heavy Metal’
Carex buchananii
Dianthus gratianopolitanus 'Firewitch'
Salvia officinalis 'Icterina'
Myrrhis odorata
Dahlia 'Bishop of Llandaff'
Sesleria autumnalis
Colocasia esculenta 'Rhubarb'
Ajuga reptans 'Black Scallop'
Beta vulgaris 'Bull's Blood'
Pulmonaria longiflora 'Bertram  Anderson'
Dryopteris  × australis
Carex plantaginea
Cyrtomium falcatum
Marrubium incanum
Amaranthus tricolor and cvs.
Pennisetum orientale
Sabal minor
Cotoneaster 'Tom Thumb’
Chamaecyparis thyoides ‘Heatherbun’
Heuchera 'Silver Scrolls'
Sisyrinchium striatum
Farfugium japonicum 'Aureomaculatum'
Calocedrus decurrens
Euphorbia rigida
Cissus discolor
Picea omorika ‘Nana’
Adiantum pedatum ssp. aleuticum
Origanum laevigatum and cvs.
Dicentra formosa
Dicentra spectabilis 'Gold Heart'
Juniperus chinensis 'Iowa'
Tropaeolum majus 'Alaska Mix'
Cotinus 'Grace'
Agave 'Sharkskin'
Acalypha wilkesiana
Sambucus nigra 'Marginata'
Dahlia 'Mystic Illusion'
Loropetalum chinense 'Chang Nian Hong'
Pelargonium tomentosum
Juniperus sabina ‘Blue Forest’
Begonia 'Green Gold'
Goodyera pubescens
Cordyline hybrida var. JURred 'Festival™ Burgundy'
Ilex cornuta
Artemisia absinthium
Heliopsis helianthoides 'Summer Nights'
Actinidia kolomikta
Bergenia cordifolia
Hosta 'Guacamole'
Pennisetum messiacum
Solenostemon scutellarioides ‘Meandering Linda’
Panicum virgatum 'Prairie Fire'
Liriope muscari ‘Variegata’
Tropaeolum speciosum
Rosa 'Charles Albanel'
Athyrium niponicum var. pictum 'Ursula's Red'
Sasa veitchii
Eucalyptus neglecta
Leucothoe axillaris
Pulmonaria saccharata 'Mrs. Moon'
Salvia officinalis 'Tricolor'