Correa 'Dusky Bells'
Penstemon 'Garnet'
Lathyrus tingitanus
Elaeagnus umbellata
Ipomoea quamoclit
Thymus  × citriodorus 'Argenteus'
Salvia chamaedryoides
Echinacea 'Harvest Moon'
Euphorbia rigida
Echinacea purpurea 'Fragrant Angel'
Iberis sempervirens
Origanum laevigatum and cvs.
Salvia jurisicii
Geranium nodosum
Dianthus gratianopolitanus
Delosperma 'John Proffit'
Baptisia 'Chocolate Chip'
Euphorbia dulcis
Sedum sieboldii
Lagerstroemia fauriei
Zinnia elegans 'Dreamland Series'
Juniperus chinensis 'Iowa'
Tulipa batalinii 'Bright Gem'
Eremurus robustus
Artemisia absinthium
Daphne  × transatlantica 'Jim's Pride'
Caryopteris × clandonensis 'Longwood Blue'
Aquilegia vulgaris
Diervilla lonicera
Loropetalum chinense 'Chang Nian Hong'
Jasminum nudiflorum
Juniperus chinensis ‘Shoosmith’
Symphoricarpos  × doorenbosii 'Kordes'
Eccremocarpus scaber
Caryopteris incana 'Jason'
Veronica peduncularis 'Georgia Blue'
Salvia reptans
Agave 'Sharkskin'
Berberis thunbergii f. atropurpurea
Cortaderia selloana
Helenium ‘Butterpat’
Geum triflorum
Nolina nelsonii
Acaena inermis 'Purpurea'
Laburnum  × watereri
Hosta 'Fort Knox'
Aronia arbutifolia
Origanum vulgare 'Aureum’
Achillea ‘Coronation Gold’
Allium christophii
Eschscholzia californica 'Rose Chiffon'
Berberis  × stenophylla 'Corallina Compacta'
Lonicera periclymenum ‘Harlequin’
Solidago rigida
Salvia  × sylvestris 'Blue Hill'
Nerium oleander ‘Little Red’
Echinacea tennesseensis 'Rocky Top'
Echinacea purpurea ‘Bright Star’
Zinnia grandiflora
Coreopsis verticillata ‘Moonbeam’
Veronica pectinata
Pennisetum spathiolatum
Ratibida columnifera
Achillea 'Moonshine'
Hosta ‘August Moon’
Mahonia eurybracteata 'Soft Caress'
Nepeta  × faassenii ‘Dropmore’
Asarina scandens
Tropaeolum majus 'Milk Maid'
Chrysogonum virginianum ‘Eco-Lacquered Spider’
Salvia 'Maraschino'
Salvia officinalis 'Icterina'
Ipomoea tricolor and cvs.
Salvia dorrii
Aloe cameronii
Lamium galeobdolon 'Hermann's Pride'
Draba aizoides
Sorghastrum nutans 'Indian Steel'
Campanula carpatica
Tropaeolum majus 'Mahogany Jewel'
Centranthus ruber
Tulipa linifolia
Carpobrotus edulis
Echinacea angustifolia
Salvia officinalis 'Berggarten'
Cytisus scoparius
Sedum 'Autumn Delight'
Echinacea 'Twilight'
Hosta 'Sum and Substance'
Hosta kikutii 'Hillbilly Blues'
Agastache 'Desert Sunrise'
Salvia officinalis
Verbena speciosa 'Imagination'
Aloe polyphylla
Agastache ‘Summer Breeze’
Salvia nemorosa 'Caradonna'
Vinca minor 'Illumination'
Sedum ‘Ruby Glow’
Salvia pratensis
Dennstaedtia punctilobula