Tulipa linifolia
Agastache foeniculum 'Golden Jubilee'
Origanum laevigatum and cvs.
Veronica pectinata
Aquilegia flabellata
Agave 'Sharkskin'
Aster  × frikartii 'Wonder of Staffa'
Verbascum chaixii
Allium schubertii
Tropaeolum majus 'Mahogany Jewel'
Elymus arenarius
Salvia  × sylvestris 'Blue Hill'
Crambe cordifolia
Cortaderia selloana ‘Pumila”
Dianthus alpinus
Lamium galeobdolon 'Hermann's Pride'
Convolvulus mauritanicus
Salvia reptans
Agastache ‘Summer Breeze’
Teucrium chamaedrys
Eucalyptus neglecta
Salvia pachyphylla
Juniperus chinensis ‘Shoosmith’
Cosmos bipinnatus 'Sonata Dwarf Mix'
Penstemon palmeri
Hosta 'Aspen Gold'
Cosmos sulfureus 'Cosmic Red'
Angelica gigas
Knautia macedonica
Claytonia virginica
Euphorbia amygdaloides ‘Rubra’
Mahonia eurybracteata 'Soft Caress'
Sedum kamtschaticum 'Weihenstephaner Gold'
Eschscholzia californica 'Rose Chiffon'
Corydalis lutea
Pelargonium sidoides
Saccharum arundinaceum
Geranium cinereum ‘Ballerina’
Arbutus unedo 'Elfin King'
Colchicum autumnale
Metasequoia glyptostroboides
Impatiens auricoma 'Jungle Gold'
Campanula cochleariifolia
Salvia canariensis
Hosta 'Sun Power'
Campanula portenschlagiana
Grevillea 'Moonlight'
Andropogon gerardii 'Pawnee'
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Chrysogonum virginianum ‘Eco-Lacquered Spider’
Viola ‘Etain’
Ruellia peninsularis
Coreopsis verticillata ‘Moonbeam’
Hosta 'Fort Knox'
Lilium candidum
Cytisus scoparius
Echinacea angustifolia
Caryopteris × clandonensis 'Longwood Blue'
Cyclamen hederifolium
Lewisia tweedyi
Liatris aspera
Pelargonium tomentosum
Sedum 'Autumn Delight'
Clematis integrifolia Mongolian Bells™
Dianthus 'Neon Star'
Salvia dorrii
Sedum spectabile
Thuja occidentalis 'Bobazam'
  Sempervivumarachnoideum 'Forest Frost'
Salvia officinalis 'Icterina'
Echinacea purpurea 'Fragrant Angel'
Paulownia tomentosa
Symphoricarpos  × doorenbosii 'Kordes'
Sedum cauticola
Salvia jurisicii
Amaranthus tricolor and cvs.
Hosta 'Sum and Substance'
Rhus aromatica ‘Gro-low’
Sedum rupestre
Ipomoea quamoclit
Euphorbia cotinifolia
Talinum paniculatum
Salvia argentea
Echinacea purpurea ‘Bright Star’
Salvia discolor
Illicium mexicanum
Verbascum 'Sugar Plum'
Asarum shuttleworthii 'Callaway'
Ziziphus obtusifolia
Phellodendron amurense
Euonymus fortunei 'Minimus'
Anagallis monellii
Hibiscus rosa-sinensis
Zauschneria arizonica
Nigella damascena and cvs.
Eremurus robustus
Capsicum annuum 'Black Pearl'
Laburnum  × watereri
Sempervivum 'Black'
Echinacea purpurea