Euphorbia amygdaloides var. robbiae
Physocarpus opulifolius 'Seward'
Juniperus × pfitzeriana ‘Mint Julep’
Begonia 'Escargot'
Iris ensata
Tropaeolum majus 'Empress of India'
Rosa 'Basye's Purple'
Ephedra equisetina
Hakonechloa macra 'Aureola’
Sedum kamtschaticum 'Weihenstephaner Gold'
Ruellia elegans
Acalypha wilkesiana ‘Tricolor’
Melinus nerviglumis
Dicentra formosa
Sedum 'Postman's Pride'
Capsicum annuum 'Black Pearl'
Polemonium reptans 'Stairway to Heaven'
Hydrangea quercifolia 'Ruby Slippers'
Pulmonaria saccharata 'Mrs. Moon'
Hydrangea quercifolia 'Little Honey'
Hosta 'Sun Power'
Ilex serrata 'Sundrops'
Euonymus fortunei cvs.
Farfugium japonicum 'Crispatum'
Begonia 'Cowardly Lion'
Heuchera 'Amber Waves’
Cornus canadensis
Corydalis flexuosa 'China Blue'
Heuchera 'Amethyst Myst'
Magnolia ashei
Aucuba japonica 'Variegata'
Pachysandra terminalis
Helleborus foetidus
Rubus pentalobus
Disporum sessile 'Variegatum'
Polystichum acrostichoides
Sasa veitchii
Ilex vomitoria
Sedum rupestre 'Angelina'
Crocosmia 'Lucifer'
Plectranthus amboinicus
Thalictrum rochebruneanum
Lysichiton camtschatcensis
Michelia x MicJUR01 'Fairy Magnolia' 
Ilex cornuta
Caryopteris  × clandonensis 'First Choice'
Angelica pachycarpa
Phalaris arundinacea and cvs.
Tetrapanax papyrifer
Carex plantaginea
Wollemia nobilis
Alocasia micholitziana 'Frydek'
Cyperus papyrus King Tut®
Metasequoia glyptostroboides
Juniperus horizontalis 'Wiltonii'
Cotinus 'Grace'
Athyrium niponicum var. pictum 'Burgundy Lace'
Trillium stamineum
Thelypteris kunthii
Pennisetum orientale
Crinum 'Sangria'
Thalictrum flavum ssp. glaucum
Xanthosoma aurea ‘Lime Zinger’
Rumex sanguineus
Ocimum basilicum
Dennstaedtia punctilobula
Juniperus chinensis 'Iowa'
Colocasia affinis var. jenningsii
Nicotiana glauca
Asparagus officinalis
Bergenia ciliata
Yucca filamentosa ‘Color Guard’
Cortaderia selloana 'Gold Band'
Thuja occidentalis 'Emerald'
Sedum sieboldii
Marrubium incanum
Albizia julibrissin
Gleditsia triacanthos
Fouquieria splendens
Asarum europaeum
Viburnum carlesii
Thymus polytrichus subsp. britannicus
Origanum laevigatum and cvs.
Tilia americana
Oxydendrum arboreum
Arctostaphylos uva-ursi
Thalictrum rochebruneanum 'Lavender Mist'
Festuca mairei
Tiarella 'Starfish'
Acorus gramineus 'Ogon'
Cyrtomium fortunei
Helleborus orientalis
Dicentra spectabilis 'Gold Heart'
Berberis thunbergii 'Golden Nugget'
Carex morrowii  'Ice Dance'
Chasmanthium latifolium
Physocarpus opulifolius 'Monlo'
Dahlia 'Bishop of Llandaff'
Elaeagnus pungens
Heuchera americana