Brunnera macrophylla 'Jack Frost'
Thymus pseudolanuginosus
Cercis canadensis 'Forest Pansy'
Trillium stamineum
Teucrium chamaedrys
Lysimachia nummularia
Salvia dorrii
Hosta 'Guacamole'
Dryopteris celsa
Liquidambar styraciflua ‘Slender Silhouette’
Iris spuria
Solenostemon scutellarioides ‘Little Twister’
Acer rubrum
Aeonium arboreum  'Zwartkop'
Sophora secundiflora
Pseudolarix kaempferi
Hosta 'Piedmont Gold'
Diphylleia cymosa
Cerinthe major ‘Purpurascens’
Dryopteris crassirhizoma
Thymus polytrichus subsp. britannicus
Acalypha wilkesiana
Vitis vinifera ‘Purpurea’
Begonia 'Cowardly Lion'
Heuchera villosa 'Bronze Wave'
Elymus arenarius
Sesleria autumnalis
Colocasia esculenta 'Black Beauty'
Pleioblastus viridistriatus
Sisyrinchium striatum
Rhus typhina 'Tigereye Bailtiger'
Robinia pseudoacacia 'Frisia'
Molinia caerulea ssp. arundinacea 'Sky Racer'
Fuchsia 'Gartenmeister Bonstedt'
Ilex verticillata 'Sunsplash'
Tradescantia zebrina
Chelone obliqua
Heliopsis helianthoides 'Summer Nights'
Taxodium distichum and cvs.
Rho­dodendron schlippenbachii
Caryopteris incana 'Jason'
Amaranthus tricolor and cvs.
Ocimum  × citriodorum 'Pesto Perpetuo'
Sisyrinchium graminoides
Leucothoe axillaris
Psoralea pinnata
Canna  × generalis
Styrax obassia
Helleborus 'Ivory Prince'
Acer truncatum
Festuca mairei
Tiarella 'Spring Symphony'
Sedum sieboldii
Rhododendron williamsianum
Ruta graveolens
Juniperus sabina ‘Blue Forest’
Polystichum munitum
Sasa veitchii
Pennisetum glaucum 'Purple Majesty'
Styrax japonicus
Paulownia tomentosa
Ophiopogon planiscapus 'Nigrescens'
Hedera helix and cvs.
Yucca filamentosa ‘Color Guard’
Arum italicum
Euphorbia rigida
Corydalis lutea
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Rosa 'Blanc Double de Coubert'
Colocasia esculenta ‘Thailand Giant’
Solenostemon scutellarioides ‘Ruby Ruffles’
Brassica oleracea
Colocasia esculenta 'Black Magic'
Euphorbia 'Black Bird'
Pieris japonica 'Dorothy Wyckoff'
Ilex crenata
Origanum laevigatum and cvs.
Dianthus gratianopolitanus
Polystichum acrostichoides
Colocasia esculenta 'Diamond Head'
Physocarpus opulifolius 'Seward'
Carex buchananii
Plectranthus argentatus
Thymus  × citriodorus 'Argenteus'
Sedum tetractinum
Oxalis triangularis
Choisya ternata 'Sundance'
Magnolia macrophylla
Mahonia eurybracteata 'Soft Caress'
Podophyllum peltatum
Lamium maculatum 'Pink chablis'
Anemone  × hybrida 'Honorine Jobert'
Hosta 'Aspen Gold'
Oxalis oregana
Stipa gigantea
Cyrtomium fortunei
Nicotiana langsdorffii
Tiarella wherryi 'Oakleaf'
Muhlenbergia capillaris
Helictotrichon sempervirens