Ilex verticillata 'Sunsplash'
Canna 'Sémaphore'
Rosa 'Basye's Purple'
Pleioblastus viridistriatus
Heuchera 'Cherries Jubilee'
Canna  × generalis
Panicum virgatum ‘Heavy Metal’
Corydalis flexuosa
Tricyrtis formosana
Juniperus chinensis 'Iowa'
Caryopteris  × clandonensis 'First Choice'
Cedrus atlantica f. glauca
Aster lateriflorus ‘Lady in Black’
Picea omorika ‘Nana’
Dahlia 'Mystic Illusion'
Dianthus gratianopolitanus
Thalictrum minus
Salvia jurisicii
Rosmarinus officinalis 'Prostratus'
Geranium pratense 'Dark Reiter'
Weigela florida
Cerinthe major ‘Purpurascens’
Penstemon strictus 'Bandera'
Helleborus argutifolius ‘Janet Starnes’
Acalypha wilkesiana
Elymus arenarius
Robinia hispida
Tulipa 'Carnaval de Nice'
Begonia grandis ssp. evansiana
Solenostemon scutellarioides ‘Candy Store’
Heuchera 'Geisha's Fan'
Acer rubrum
Aloe cameronii
Ajania pacifica 'Yellow Splash'
Phalaris arundinacea and cvs.
Polemonium caeruleum 'Brise d'Anjou'
Rudbeckia maxima
Tiarella 'Starfish'
Heuchera villosa 'Autumn Bride'
Disporum sessile 'Variegatum'
Rosa 'F. J. Grootendorst'
Styrax japonicus
Hosta 'Halcyon'
Hosta 'Guacamole'
Hosta 'Blue Angel'
Thymus serphyllum 'Annie Hall'
Cyclamen hederifolium
Metasequoia glyptostroboides
Tropaeolum majus 'Strawberries and Cream'
Kalimeris yomena
Tiarella wherryi 'Oakleaf'
Trachycarpus fortunei
Mahonia eurybracteata 'Soft Caress'
Beta vulgaris 'Ruby Red'
Talinum paniculatum
Chelone obliqua
Nicotiana glauca
Pelargonium sidoides
Pseudolarix kaempferi
Stachys byzantina and cvs.
Acer shirasawanum 'Aureum'
Brunnera macrophylla 'Langtrees'
Oxalis triangularis
Corydalis solida
Solenostemon scutellarioides
Actinidia kolomikta
Aeonium arboreum  'Zwartkop'
Daphne  × burkwoodii 'Briggs Moonlight'
Salvia officinalis 'Tricolor'
Pinus densiflora 'Oculus Draconis'
Panicum virgatum 'Ruby Ribbons'
Colocasia esculenta 'Fontanesii'
Begonia 'Stained Glass'
Aralia spinosa
Heuchera ‘TNHEU042’
Geranium cinereum ‘Ballerina’
Choisya ternata 'Sundance'
Corydalis curviflora var. rosthornii 'Heronswood Form'
Solenostemon scutellarioides 'Aurora'
Hosta 'Sum and Substance'
Hosta 'Patriot'
Acer shirasawanum 'Jordan'
Juniperus squamata 'Blue Star'
Calocedrus decurrens
Helictotrichon sempervirens
Corydalis flexuosa 'Purple Leaf'
Ligularia dentata 'Britt Marie Crawford'
Dahlia 'Bishop of Llandaff'
Sedum kamtschaticum 'Weihenstephaner Gold'
Corydalis aurea
Beta vulgaris 'Bull's Blood'
Verbena speciosa 'Imagination'
Sedum rupestre 'Angelina'
Olea europaea 'Little Ollie'
Lysimachia nummularia ‘Aurea’
Juniperus chinensis ‘Shoosmith’
Smyrnium perfoliatum
Cephalotaxus harringtonia 'Korean Gold'
Daphne odora 'Marginata'
Sedum cauticola