Carex elata 'Aurea'
Geum triflorum
Solenostemon scutellarioides ‘Mariposa’
Caladium bicolor 'White Queen'
Cornus alba 'Elegantissima'
Pennisetum messiacum
Cyrtomium falcatum
Dahlia 'Mystic Illusion'
Cotinus coggygria ‘Velvet Cloak'
Tropaeolum majus 'Peach Melba'
Chamaecyparis lawsoniana 'Ellwoodii'
Actaea simplex 'Brunette'
Petroselinum crispum 'Crispum'
Tropaeolum majus 'Strawberries and Cream'
Ilex × meserveae 
Alternanthera ficoidea 'Red Threads'
Solenostemon scutellarioides ‘Dark Star’
Heliopsis helianthoides 'Summer Nights'
Dyckia fosteriana 'Cherry Cola'
Ruta graveolens
Stachys byzantina and cvs.
Viburnum rhytidophyllum
Sambucus canadensis
Carica papaya
Asparagus officinalis
Carex buchananii
Lilium candidum
Rubus pentalobus
Agave 'Sharkskin'
Colocasia affinis var. jenningsii
Begonia 'River Nile'
Solenostemon scutellarioides
Oxalis vulcanicola 'Zinfandel'
Olea europaea 'Little Ollie'
Heuchera 'Geisha's Fan'
Cornus controversa 'Variegata'
Yucca gloriosa
Salvia officinalis 'Purpurascens'
Heuchera 'Green Spice'
Carex plantaginea
Ilex opaca
x Heucherella 'Sweet Tea'
Pennisetum glaucum 'Purple Majesty'
Stipa gigantea
Sesleria autumnalis
Hepatica acutiloba
Phyllostachys nigra
Berberis thunbergii f. atropurpurea
Tiarella 'Mint Chocolate'
Brunnera macrophylla 'Jack Frost'
Alocasia 'Calidora'
Salvia microphylla var. neurepia
Plectranthus argentatus
Aesculus parviflora
Vinca minor 'Illumination'
Geranium pratense 'Midnight Reiter'
Tulipa 'Carnaval de Nice'
Bouteloua gracilis
Euphorbia 'Black Bird'
Solenostemon scutellarioides 'Sedona'
Hypericum androsaemum 'Albury Purple'
Saruma henryi
Photinia  ×  fraseri
Pulmonaria saccharata 'Mrs. Moon'
Aralia spinosa
Mukdenia rossii 'Crimson Fans'
Passiflora caerulea
Athyrium 'Ghost'
Thymus pseudolanuginosus
Helleborus 'Ivory Prince'
Dryopteris erythrosora
Heuchera 'Plum Pudding'
Hosta 'Fort Knox'
Humulus lupulus 'Aureus'
Picea pungens ‘Glauca Pendula'
Teucrium chamaedrys var. compactum
Sasa veitchii
Juniperus horizontalis 'Wiltonii'
Eucalyptus neglecta
Crocosmia 'Lucifer'
Colocasia esculenta 'Tiger Stripe'
Phyllostachys nuda
Myrica pensylvanica
Sedum rupestre 'Angelina'
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Begonia 'Marmaduke'
Vinca minor and cvs.
Centaurea cineraria 'Colchester White'
Lamium maculatum 'Anne Greenaway'
Rosa 'Blanc Double de Coubert'
Arctostaphylos uva-ursi
Magnolia ashei
Colocasia esculenta 'Illustris'
Chamaecrista fasciculata
Amsonia hubrichtii
Cyathea australis
Chamaecyparis thyoides ‘Heatherbun’
Sambucus racemosa ‘Sutherland Gold’
Salvia argentea
Eucomis comosa 'Sparkling Burgundy'