Heuchera Dolce® Licorice
Hosta 'Fort Knox'
Wisteria floribunda
Acer palmatum 'Wolff'
Eragrostis chloromelas
Victoria cruziana
Alternanthera dentata 'Purple Knight'
Plectranthus argentatus
Broussonetia papyrifera 'Golden Shadow'
Choisya ternata 'Sundance'
Thuja occidentalis 'Bobazam'
Pinus strobus 'Fastigiata'
Eucomis comosa 'Oakhurst'
Fouquieria splendens
Crocosmia 'Lucifer'
Heuchera 'Pink Lipstick'
Marrubium incanum
Saccharum ravennae
Acorus calamus ‘Variegatus’
Caryopteris  × clandonensis 'First Choice'
Plectranthus purpuratus
Stephanandra incisa ‘Crispa’
Cotoneaster 'Tom Thumb’
Thalictrum delavayi 'Hewitt's Double'
Stylophorum diphyllum
Colocasia esculenta ‘Thailand Giant’
Vinca major 'Variegata'
Cotinus coggygria 'Ancot'
Rosmarinus officinalis 'Salem'
Melinus nerviglumis
Hosta 'June'
Aesculus pavia
Euphorbia tirucalli
Ensete ventricosum 'Maurelii'
Lysimachia congestiflora 'Persian Chocolate'
Tulipa greigii 'Red Riding Hood'
Salvia jurisicii
Ilex × meserveae 
Magnolia macrophylla
Manihot esculenta 'Variegata'
Dianthus 'Neon Star'
Cyathea australis
Carex elata 'Aurea'
Begonia grandis ssp. evansiana
Amsonia hubrichtii
Cercis canadensis and cvs.
Ilex verticillata
Tsuga canadensis 'Pendula'
Sedum kamtschaticum 'Weihenstephaner Gold'
Pulmonaria longiflora 'Bertram  Anderson'
Dicentra formosa
Chelone obliqua
Corydalis lutea
Heuchera 'Amber Waves’
Colocasia esculenta 'Black Magic'
Aloe polyphylla
Psoralea pinnata
Aesculus parviflora
Geranium sanguineum var. striatum
Asparagus officinalis
Plectranthus ‘Mona Lavender’
Kolkwitzia amabilis
Sedum 'Postman's Pride'
Rubus pentalobus
Heuchera 'Blackberry Jam'
Hypericum androsaemum 'Albury Purple'
Pachysandra terminalis
Carex divulsa
Daphne  × burkwoodii 'Briggs Moonlight'
Ricinus communis 'Carmencita'
Cyrtomium fortunei
Yucca filamentosa ‘Color Guard’
Phormium 'Amazing Red'
Rosa 'Prosperity'
Carica papaya
Corydalis elata
Festuca glauca 'Boulder Blue'
Thuja occidentalis 'Emerald'
Rhus typhina 'Tigereye Bailtiger'
Lamium maculatum 'White Nancy'
Pennisetum glaucum 'Purple Majesty'
Phellodendron amurense
Astilbe chinensis var. pumila
Solenostemon scutellarioides
Wollemia nobilis
Asarum splendens
Tradescantia zebrina
Colocasia esculenta 'Tiger Stripe'
Lathyrus tingitanus
Cotinus 'Grace'
Wister­ia sinensis
Achillea ‘Coronation Gold’
Ilex opaca
Cercidiphyllum japonicum f. pendulum
Juniperus sabina ‘Blue Forest’
Panicum virgatum 'Prairie Fire'
Colocasia esculenta 'Diamond Head'
Pieris japonica
Anethum graveolens
Leucothoe axillaris