Amaranthus tricolor and cvs.
Nerium oleander ‘Little Red’
Hosta 'Sum and Substance'
Symphoricarpos  × doorenbosii 'Kordes'
Delosperma 'John Proffit'
Correa 'Dusky Bells'
Sedum ‘Ruby Glow’
Pennisetum setaceum 'Fireworks'
Jasminum nudiflorum
Echinacea 'Sunset'
Anagallis monellii
Tropaeolum majus 'Vesuvius'
Lagerstroemia indica
Chamaemelum nobile and cvs.
Asarina scandens
Achillea 'Moonshine'
Euphorbia tirucalli
Ajania pacifica 'Yellow Splash'
Physocarpus opulifolius 'Seward'
Dennstaedtia punctilobula
Helenium ‘Butterpat’
Sphaeralcea ambigua
Impatiens auricoma 'Jungle Gold'
Tropaeolum majus 'Milk Maid'
Thymus  × citriodorus 'Argenteus'
Antennaria neodioica
Cyclamen hederifolium
Himalayacalamus falconeri ‘Damarapa’
Iberis sempervirens
Cordia parvifolia
Euphorbia cotinifolia
Agastache rugosa
Sedum cauticola
Euphorbia rigida
Aronia arbutifolia
Hesperaloe parviflora
Origanum laevigatum and cvs.
Zauschneria arizonica
Allium 'Globemaster'
Delosperma cooperi
Juniperus chinensis ‘Shoosmith’
Euphorbia dulcis 'Chameleon'
Salvia nemorosa 'Caradonna'
Dalea purpurea
Salvia nemorosa
Claytonia virginica
Hosta 'Sun Power'
Euonymus fortunei 'Minimus'
Juniperus horizontalis 'Wiltonii'
Parthenium integrifolium
Yucca gloriosa
Echinacea purpurea 'Kim's Knee High'
Andropogon gerardii 'Pawnee'
Aloe cameronii
Phellodendron amurense
Aruncus dioicus
Solidago juncea
Lilium candidum
Euphorbia griffithii
Thymus pseudolanuginosus
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Paeonia suffruticosa
Helictotrichon sempervirens
Colchicum autumnale
Rhus aromatica ‘Gro-low’
Salvia pratensis
Solidago cutleri 'Goldrush'
Elymus arenarius
Mirabilis multiflora
Veronica pectinata
Perovskia atriplicifolia 'Lisslitt' P.P.# 20,845
Buddleia bicolor
Lavandula  × intermedia 'Grosso'
Calocedrus decurrens
Baptisia  × v ariicolor Twilite Prairieblues™
Ligustrum vulgare and cvs.
Ipomoea quamoclit
Scabiosa ‘Butterfly Blue'
Juniperus chinensis 'Iowa'
Hosta 'Piedmont Gold'
Viola ‘Etain’
Salvia  × sylvestris 'Blue Hill'
Echinacea 'Twilight'
Cotoneaster horizontalis
Agave 'Sharkskin'
Nolina nelsonii
Sedum spurium 'Fuldaglut'
Cosmos bipinnatus 'Sea Shells'
Lonicera japonica
Dalea greggii
Salvia dorrii
Chamaecrista fasciculata
Aloe polyphylla
Juniperus sabina ‘Blue Forest’
Solidago rigida
Liatris aspera
Salvia argentea
Eschscholzia californica 'Rose Chiffon'
Aster  × frikartii 'Wonder of Staffa'
Aquilegia alpina