Geranium pratense 'Midnight Reiter'
Chamaecrista fasciculata
Pleioblastus viridistriatus
Ruellia elegans
Hamamelis virginiana
Cosmos bipinnatus cvs.
Corydalis ochroleuca
Acer rubrum ‘Red Sunset’
Colocasia esculenta 'Coffee Cups'
Cyrtomium fortunei
Thuja occidentalis 'Emerald'
Geranium maculatum 'Elizabeth Ann'
Canna 'Madame Paul Caseneuve'
Hosta 'Blue Shadows'
Penstemon digitalis
Ocimum  × citriodorum 'Pesto Perpetuo'
Lathyrus tingitanus
Hydrangea macrophylla 'Variegata'
Lamium maculatum 'Pink chablis'
Passiflora caerulea
Bergenia cillata
Canna 'Centenaire de Rozain-Bourcharlat'
Thalictrum flavum ssp. glaucum
Ilex serrata 'Sundrops'
Acer palmatum 'Olson’s Frosted Strawberry'
Amelanchier  × grandiflora 'Autumn Brilliance'
Acorus gramineus 'Variegatus'
Plectranthus ‘Mona Lavender’
Hedera helix and cvs.
Helleborus foetidus
Sambucus canadensis
Saccharum ravennae
Thalictrum kiusianum
Tetrapanax papyrifer
Sorghastrum nutans 'Indian Steel'
Ilex crenata
Arctostaphylos uva-ursi
Verbascum bombyciferum
Dicentra formosa
Cercidiphyllum japonicum f. pendulum
Corydalis solida
Acer palmatum 'Wolff'
Thymus pseudolanuginosus
Salvia pachyphylla
Asarum europaeum
Euphorbia rigida
Heuchera 'Blackberry Jam'
Rosa rugosa var. alba
Tropaeolum peregrinum
Juniperus sabina ‘Blue Forest’
Ilex verticillata 'Sunsplash'
Thymus serphyllum 'Annie Hall'
Alchemilla mollis
Polystichum munitum
Dichondra argentea 'Silver Falls'
Heuchera 'Silver Scrolls'
Bouteloua gracilis
Carex divulsa
Hosta 'Guacamole'
Diervilla sessifolia 'LPDC Podaras'
Sedum telephium 'Matrona'
Physocarpus opulifolius 'Seward'
Thalictrum minus
Cedrus atlantica f. glauca
Ajuga reptans 'Black Scallop'
Muhlenbergia lindheimeri
Eucomis comosa 'Sparkling Burgundy'
Wollemia nobilis
Euphorbia amygdaloides var. robbiae
Dryopteris erythrosora
Agave americana
Heuchera 'Midnight Rose'
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Pennisetum glaucum 'Purple Majesty'
Sisyrinchium striatum
Rhododendron williamsianum
Solenostemon scutellarioides ‘Amazon’
Physocarpus opulifolius ‘Nugget’
Sambucus nigra 'Marginata'
Corydalis curviflora var. rosthornii 'Heronswood Form'
Tropaeolum majus 'Milk Maid'
Eupatorium rugosum 'Chocolate'
Acer shirasawanum 'Jordan'
Alocasia micholitziana 'Frydek'
Verbena speciosa 'Imagination'
Acer saccharum 'Caddo'
Bergenia ciliata
Oxalis triangularis
Plectranthus purpuratus
Achillea ‘Coronation Gold’
Canna  × generalis
Ricinus communis 'Carmencita'
Magnolia ashei
Pseudolarix kaempferi
Broussonetia papyrifera 'Golden Shadow'
Dianthus gratianopolitanus 'Firewitch'
Sedum kamtschaticum 'Weihenstephaner Gold'
Cotinus 'Grace'
Cercis canadensis 'Alba’
Styrax japonicus