Himalayacalamus falconeri ‘Damarapa’
Draba aizoides
Salvia coccinea
Erigeron karvinskianus
Aeonium arboreum  'Zwartkop'
Ratibida columnifera
Lysimachia ephemerum
Zinnia grandiflora
Echinacea 'Art's Pride'
Silene armeria
Juniperus horizontalis 'Wiltonii'
Veronica peduncularis 'Georgia Blue'
Euphorbia tirucalli
Hosta 'Piedmont Gold'
Parthenium integrifolium
Aster oblongifolius 'October Skies'
Asarum shuttleworthii 'Callaway'
Salvia nemorosa 'Caradonna'
Carpobrotus edulis
Elymus arenarius
Sedum kamtschaticum 'Variegatum’
Helenium ‘Butterpat’
Salvia azurea
Rubus pentalobus
Aloe polyphylla
Echinacea 'Harvest Moon'
Saccharum ravennae
Echinacea purpurea
Acaena inermis 'Purpurea'
Echinacea purpurea 'Fragrant Angel'
Sedum 'Postman's Pride'
Pennisetum setaceum 'Fireworks'
Aronia arbutifolia
Salvia discolor
Sedum kamtschaticum
Thymus serphyllum 'Annie Hall'
Paulownia tomentosa
Knautia macedonica
Allium christophii
Penstemon palmeri
Euphorbia dulcis 'Chameleon'
Corydalis lutea
Sedum rupestre 'Angelina'
Santolina chamaecyparissus
Arbutus unedo 'Elfin King'
Yucca gloriosa
Salvia officinalis 'Purpurascens'
Claytonia virginica
Laburnum  × watereri
Echinacea purpurea 'Magnus'
Rhus aromatica ‘Gro-low’
Salvia  × sylvestris 'Blue Hill'
Salvia dorrii
Solidago sphacelata 'Golden Fleece'
Anemone blanda
Tulipa linifolia
Solidago speciosa
Viola ‘Etain’
Agastache ‘Summer Breeze’
Salvia chamaedryoides
Delosperma cooperi
Salvia jurisicii
Geranium cinereum ‘Ballerina’
Thymophylla tenuiloba
Delosperma 'John Proffit'
Geranium  × oxonianum 'Wargrave Pink'
Eschscholzia californica 'Rose Chiffon'
Calamintha nepeta
Salvia officinalis
Verbena canadensis 'Apple Blossom'
Liatris aspera
Verbascum chaixii
Euonymus fortunei 'Minimus'
Dianthus 'Neon Star'
Euphorbia griffithii
Euonymus alatus
Lavandula  × intermedia 'Grosso'
Salvia 'Indigo Spires'
Salvia pratensis
Goodyera pubescens
Allium senescens var. glaucum
Capsicum annuum 'Black Pearl'
Tropaeolum majus 'Alaska Mix'
Sedum cauticola
Lagerstroemia indica
Scabiosa ‘Butterfly Blue'
Achillea millefolium ‘Fire King’
Forestiera neomexicana
Lonicera japonica
Baptisia  × v ariicolor Twilite Prairieblues™
Echinacea 'Twilight'
Sedum kamtschaticum 'Weihenstephaner Gold'
Phellodendron amurense
Hosta ‘August Moon’
Hesperis matronalis
Correa 'Dusky Bells'
Colchicum autumnale
  Sempervivumarachnoideum 'Forest Frost'
Geum triflorum
Dalea greggii