Euphorbia amygdaloides ‘Rubra’
Euphorbia tirucalli
Salvia officinalis 'Purpurascens'
Geranium nodosum
Sorghastrum nutans 'Indian Steel'
Tulipa batalinii 'Bright Gem'
Gardenia augusta 'MADGA 1'
Impatiens auricoma 'Jungle Gold'
Santolina chamaecyparissus
Juniperus horizontalis 'Wiltonii'
Aquilegia vulgaris
Erigeron karvinskianus
Lysimachia ephemerum
Salvia  × superba
Phellodendron amurense
Paulownia tomentosa
Agastache ‘Blue Fortune’
Scabiosa ‘Butterfly Blue'
Zinnia grandiflora
Campanula portenschlagiana
Agave parryi
Chamaecrista fasciculata
Acer saccharum 'Caddo'
Allium senescens var. glaucum
Sedum rupestre
Echinacea purpurea 'Kim's Knee High'
Tropaeolum majus 'Strawberries and Cream'
Yucca filamentosa ‘Color Guard’
Geum 'Mango Lassi'
Achillea millefolium
Asarum shuttleworthii 'Callaway'
Acaena inermis 'Purpurea'
Lamium galeobdolon 'Hermann's Pride'
Crocus speciosus
Thymus serpyllum 'Pink Chintz'
Rhus aromatica ‘Gro-low’
Miscanthus sinensis 'Variegatus'
Hibiscus rosa-sinensis
Juniperus chinensis 'Iowa'
Baptisia  × v ariicolor Twilite Prairieblues™
Cytisus scoparius
Allium schubertii
Dianthus 'Neon Star'
Hesperis matronalis
Berberis thunbergii f. atropurpurea
Artemisia absinthium
Forestiera neomexicana
Callirhoë involucrata
Geranium  × oxonianum 'Wargrave Pink'
Tropaeolum majus 'Vesuvius'
Amaranthus tricolor and cvs.
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Campanula cochleariifolia
Coreopsis rosea 'Mercury Rising'
Laburnum  × watereri
Lonicera sempervirens
Sedum spurium 'Fuldaglut'
Anthemis tinctoria
Ligustrum vulgare and cvs.
Panicum virgatum ‘Heavy Metal’
Tulipa linifolia
Hesperaloe parviflora
Eschscholzia californica
Tropaeolum majus 'Mahogany Jewel'
Euphorbia rigida
Agastache 'Desert Sunrise'
Iberis sempervirens
Schizachyrium scoparium
Arbutus unedo 'Elfin King'
Euonymus alatus
Colchicum 'Waterlily'
Eucalyptus neglecta
Echinacea purpurea
Buddleia bicolor
Plectranthus forsteri 'Green on Green'
Lonicera periclymenum ‘Harlequin’
Centaurea montana ‘Amethyst in Snow’
Zinnia elegans
Ceanothus americanus
Begonia 'Crackling Fire'
Anemone blanda
Aquilegia canadensis 'Corbett'
Tithonia rotundifolia  'Torch'
Yucca filamentosa ‘Golden Sword’
Cladrastis lutea
Echinacea 'Art's Pride'
Salvia dorrii
Salvia pratensis
Fagus sylvatica
Salvia canariensis
Coreopsis verticillata ‘Moonbeam’
Chamaemelum nobile and cvs.
Colchicum autumnale
Echinacea purpurea
Verbascum 'Sugar Plum'
Silene regia
Ginkgo biloba
Echinacea 'Sundown'
Asarina scandens
Helleborus foetidus