Ipomoea × sloteri
Canna 'Sémaphore'
Zinnia elegans 'Dreamland Series'
Heuchera villosa 'Autumn Bride'
Agastache cana
Salvia coccinea
Penstemon digitalis
Torenia 'SUNrenilabu'
Digitalis obscura
Agastache rupestris
Agastache foeniculum 'Golden Jubilee'
Fuchsia magellanica 'Riccartonii'
Convolvulus mauritanicus
Salvia uliginosa
Salvia discolor
Calibrachoa 'Superbells Tequila Sunrise'
Syringa vulgaris 'Krasavitsa Moskvy'
Syringa pubescens
Aesculus pavia
Iris 'Pacific Coast Hybrid'
Monarda didyma
Dyckia fosteriana 'Cherry Cola'
Ceratotheca triloba
Salvia reptans
Rhododendron prunifolium
Syringa  × chinensis 'Lilac Sunday'
Clethra alnifolia
Digitalis purpurea 'Pam's Choice'
Salvia  × sylvestris 'May Night'
Clethra alnifolia 'Sixteen Candles'
Fuchsia 'Gartenmeister Bonstedt'
Salvia 'Maraschino'
Ipomoea tricolor and cvs.
Salvia hians
Canna  × generalis
Salvia farinacea 'Victoria'
Syringa  × hyacinthiflora 'Mount Baker'
Salvia azurea
Salvia dorrii
Salvia microphylla var. neurepia
Canna ‘Phasion’
Nepeta  × faassenii 'Walker's Low'
Ruellia elegans
Phlox divaricata 'Clouds of Perfume'
Salvia darcyi
Ipomoea lobata
Weigela florida
Salvia chamaedryoides
Salvia pachyphylla
Syringa vulgaris 'Henri Robert'
Dicentra scandens 'Athens Yellow'
Buddleia 'Lochinch'
Agastache 'Desert Sunrise'
Salvia argentea
Yucca filamentosa ‘Golden Sword’
Iris fulva
Canna 'Madame Paul Caseneuve'
Zauschneria arizonica
Dianthus deltoides
Fuchsia Shadow Dancer™ Ginger
Salvia 'Mystic Spires Blue'
Dicentra formosa
Dianthus deltoides 'Arctic Fire'
Phlox paniculata
Salvia farinacea
Phlox paniculata 'John Fanick'
Syringa 'Bailina'
Ipomoea  × multifida
Phygelius  × rectus 'Devil's Tears'
Heuchera americana
Syringa  × prestoniae 'Miss Canada'
Cuphea micropetala
Salvia mexicana 'Limelight'
Tropaeolum speciosum
Penstemon cardinalis
Canna 'Centenaire de Rozain-Bourcharlat'
Penstemon palmeri
Penstemon Phoenix™ Red
Dicentra spectabilis 'Gold Heart'
Agastache ‘Summer Breeze’
Caryopteris × clandonensis
Salvia canariensis
Wisteria floribunda
Silene regia
Wister­ia sinensis
Salvia leucantha
Calibrachoa  Superbells® Dreamsicle
Hosta 'Halcyon'
Dianthus barbatus
Heuchera 'Amber Waves’
Agastache aurantiaca 'Shades of Orange'
Penstemon digitalis 'Husker Red'
Symphytum  × uplandicum 'Axminster Gold'
Petunia Sweetunia ® Soft Pink Morning
Syringa × chinensis
Salvia 'Indigo Spires'
Dicentra 'King of Hearts'
Physostegia virginiana
Syringa pubescens  ssp. microphylla 'Superba'
Heuchera 'Crimson Curls'