x Heucherella 'Sweet Tea'
Bergenia ciliata
Tilia americana
Iris spuria
Juniperus squamata ‘Holger’
Begonia 'River Nile'
Illicium mexicanum
Panicum virgatum 'Ruby Ribbons'
Athyrium niponicum var. pictum 'Burgundy Lace'
Dryopteris crassirhizoma
Eupatorium rugosum 'Chocolate'
Brunnera macrophylla 'Langtrees'
Elymus arenarius
Chamaecyparis obtusa 'Aurea'
Anthriscus sylvestris 'Ravenswing'
Silphium laciniatum
Hosta 'Blue Angel'
Tropaeolum majus 'Empress of India'
Geranium sanguineum var. striatum
Solenostemon scutellarioides ‘Amazon’
Andropogon zizanioides
Plectranthus purpuratus
Alternanthera ficoidea 'Red Threads'
Ipomoea batatas 'Margarita'
Colocasia esculenta 'Rhubarb'
Acer saccharum 'Caddo'
Solenostemon scutellarioides ‘Florida Sun'
Thymus polytrichus subsp. britannicus
Rosa 'Prosperity'
Thalictrum kiusianum
Ilex vomitoria
Festuca glauca 'Boulder Blue'
Tropaeolum peregrinum
Pennisetum spathiolatum
Tulipa greigii 'Red Riding Hood'
Illicium parviflorum
Solenostemon scutellarioides ‘Trailing Salamander’
Elaeagnus pungens
Salvia argentea
Hosta 'Patriot'
Vitex agnus-castus
Berberis thunbergii 'Golden Nugget'
Wisteria floribunda
Caladium bicolor 'Freida Hemple'
Tropaeolum majus 'Alaska Mix'
Aralia spinosa
Lamium maculatum 'Anne Greenaway'
Asarum europaeum
Acer shirasawanum 'Jordan'
Salvia jurisicii
Ophiopogon planiscapus 'Nigrescens'
  Sempervivumarachnoideum 'Forest Frost'
Euonymus alatus
Himalayacalamus falconeri ‘Damarapa’
Alternanthera dentata 'Purple Knight'
Adiantum capillus-veneris
Heuchera 'Amber Waves’
Cynara cardunculus
Carex plantaginea
Ajania pacifica 'Yellow Splash'
Helleborus 'Ivory Prince'
Tricyrtis formosana
Carex siderosticha 'Variegata'
Phormium tenax
Agave 'Sharkskin'
Ilex serrata 'Sundrops'
Cotinus coggygria ‘Velvet Cloak'
Plectranthus argentatus
Albizia julibrissin
Diervilla sessifolia 'LPDC Podaras'
Aesculus pavia
Viburnum  × burkwoodii 'Conoy'
Wister­ia sinensis
Heuchera 'Silver Scrolls'
Choisya ternata 'Sundance'
Dianthus gratianopolitanus 'Firewitch'
Pinus strobus 'Fastigiata'
Cedrus atlantica f. glauca
Hosta 'Blue Shadows'
Cornus canadensis
Wollemia nobilis
Trillium luteum
Hosta 'Fort Knox'
Ficus lyrata
Cissus discolor
Sabal minor
Cyathea australis
Sedum sieboldii
Phalaris arundinacea and cvs.
Colocasia esculenta 'Coffee Cups'
Achillea millefolium ‘Fire King’
Tulipa greigii 'Oratorio'
Solenostemon scutellarioides ‘Meandering Linda’
Kolkwitzia amabilis
Tanacetum parthenium
Viburnum rhytidophyllum
Hosta 'Lakeside Shore Master'
Melinus nerviglumis
Helictotrichon sempervirens
Solenostemon scutellarioides ‘New Hurricane’