Heuchera 'Pink Lipstick'
Geranium 'Ann Folkard'
Cornus canadensis
Corydalis aurea
Heuchera 'Amethyst Myst'
Geranium pratense 'Midnight Reiter'
Vinca minor and cvs.
Salvia officinalis 'Purpurascens'
Ephedra equisetina
Caryopteris × clandonensis 'Longwood Blue'
Victoria cruziana
Ilex crenata
Dennstaedtia punctilobula
Sabal minor
Rosmarinus officinalis 'Prostratus'
Athyrium filix-femina ‘Vernoniae Cristatum’
Dicentra spectabilis 'Gold Heart'
Acer palmatum var. dissectum
Actaea simplex 'Brunette'
Tropaeolum majus 'Mahogany Jewel'
Solenostemon scutellarioides ‘Fishnet Stockings’
Verbascum bombyciferum
Lygeum spartium
Agastache foeniculum 'Golden Jubilee'
Robinia hispida
Colocasia esculenta
Pilea involucrata
Wister­ia sinensis
Brunnera macrophylla 'Looking Glass'
Juniperus sabina ‘Blue Forest’
Acalypha wilkesiana ‘Tricolor’
Hosta 'Halcyon'
Dryopteris crassirhizoma
Hydrangea macrophylla 'Variegata'
Himalayacalamus falconeri ‘Damarapa’
Dicentra 'King of Hearts'
Hosta 'Little Aurora'
Diphylleia cymosa
Thalictrum delavayi 'Hewitt's Double'
Goodyera pubescens
Acanthus mollis 'Tasmanian Angel'
Lysimachia ciliata 'Firecracker'
Liquidambar styraciflua ‘Slender Silhouette’
Armoracia rusticana 'Variegata'
Cyrtomium fortunei
Liriope muscari ‘Variegata’
Dryopteris tokyoensis
Viburnum  × burkwoodii 'Conoy'
Rodgersia aesculifolia
Eupatorium rugosum 'Chocolate'
Elaeagnus pungens
Tulipa greigii 'Red Riding Hood'
Arisaema sikokianum
Corydalis curviflora var. rosthornii 'Heronswood Form'
Loropetalum chinense 'Chang Nian Hong'
Dyckia fosteriana 'Cherry Cola'
Bergenia cillata
Acer shirasawanum 'Jordan'
Heuchera 'Midnight Rose'
Setcreasea pallida 'Purple Heart'
Corydalis ‘Blackberry Wine’
Liriope muscari 'Silver Dragon'
Begonia 'River Nile'
Tiarella 'Heronswood Mist'
Acaena inermis 'Purpurea'
Colocasia esculenta 'Rhubarb'
Trillium chloropetalum
Carex siderosticha 'Variegata'
Geranium pratense 'Dark Reiter'
Acer triflorum
Pieris japonica 'Dorothy Wyckoff'
Pelargonium tomentosum
Solenostemon scutellarioides ‘Trailing Salamander’
Panicum virgatum 'Shenandoah'
Heuchera 'Cherries Jubilee'
Corydalis flexuosa 'Purple Leaf'
Dianthus gratianopolitanus
Tropaeolum majus 'Peach Melba'
Aloe polyphylla
Juniperus squamata 'Blue Star'
Chamaecyparis nootkatensis 'Pendula'
Yucca filamentosa ‘Golden Sword’
Carex morrowii  'Ice Dance'
Cotoneaster 'Tom Thumb’
Geranium sanguineum var. striatum
Heliopsis helianthoides 'Summer Nights'
Sesleria autumnalis
Acer saccharum 'Caddo'
Pennisetum spathiolatum
Solenostemon scutellarioides ‘Ruby Ruffles’
Iris spuria
Acer rubrum ‘Red Sunset’
Asarum splendens
Adiantum pedatum ssp. aleuticum
Penstemon strictus 'Bandera'
Actinidia kolomikta
Tropaeolum majus 'Empress of India'
Helictotrichon sempervirens
Salvia pachyphylla
Acer rubrum