Aeonium arboreum  'Zwartkop'
Molinia caerulea ssp. arundinacea 'Sky Racer'
Amsonia tabernaemontana
Rhus aromatica ‘Gro-low’
Sedum 'Autumn Delight'
Asarina scandens
Echinacea purpurea 'Kim's Knee High'
Sempervivum 'Black'
Juniperus sabina ‘Blue Forest’
Origanum laevigatum and cvs.
Penstemon cardinalis
Acer saccharum 'Caddo'
Calamintha nepeta
Hosta kikutii 'Hillbilly Blues'
Achillea 'Moonshine'
Dianthus gratianopolitanus
Hosta 'Piedmont Gold'
Calocedrus decurrens
Geum triflorum
Argyranthemum frutescens
Allium 'Globemaster'
Veronica peduncularis 'Georgia Blue'
Solidago flexicaulis
Chrysogonum virginianum ‘Eco-Lacquered Spider’
Tropaeolum majus 'Strawberries and Cream'
Loropetalum chinense 'Chang Nian Hong'
  Sempervivumarachnoideum 'Forest Frost'
Cosmos atrosanguineus
Helleborus orientalis
Salvia azurea
Jasminum nudiflorum
Eschscholzia californica 'Rose Chiffon'
Lavandula  × intermedia 'Grosso'
Pelargonium tomentosum
Impatiens auricoma 'Jungle Gold'
Euphorbia rigida
Sedum kamtschaticum 'Weihenstephaner Gold'
Centranthus ruber
Helenium ‘Butterpat’
Sedum sieboldii
Caryopteris × clandonensis 'Longwood Blue'
Salvia officinalis 'Icterina'
Delosperma cooperi
Echinacea 'Harvest Moon'
Artemisia absinthium
Cotoneaster horizontalis
Fagus sylvatica
Solidago cutleri 'Goldrush'
Salvia canariensis
Aquilegia vulgaris
Liatris aspera
Campanula portenschlagiana
Erigeron karvinskianus
Cosmos sulfureus 'Cosmic Red'
Salvia discolor
Forestiera neomexicana
Sedum cauticola
Ratibida columnifera
Juniperus chinensis 'Iowa'
Sedum kamtschaticum
Agastache 'Desert Sunrise'
Mirabilis multiflora
Salvia reptans
Amaranthus tricolor and cvs.
Ajania pacifica 'Yellow Splash'
Echinacea purpurea
Panicum virgatum ‘Heavy Metal’
Solidago speciosa
Crocus speciosus
Geranium cinereum ‘Ballerina’
Elaeagnus pungens 'Maculata'
Nepeta  × faassenii ‘Dropmore’
Aster  × frikartii 'Wonder of Staffa'
Salvia argentea
Tropaeolum majus 'Milk Maid'
Echinacea purpurea 'Fragrant Angel'
Agastache ‘Summer Breeze’
Baptisia  × v ariicolor Twilite Prairieblues™
Saccharum arundinaceum
Salvia officinalis 'Berggarten'
Verbena canadensis 'Apple Blossom'
Verbascum 'Sugar Plum'
Cordia parvifolia
Hosta 'Sun Power'
Asarum shuttleworthii 'Callaway'
Acaena inermis 'Purpurea'
Sedum spurium 'Fuldaglut'
Talinum paniculatum
Chamaecrista fasciculata
Anthriscus sylvestris 'Ravenswing'
Aronia arbutifolia
Elymus arenarius
Sedum spectabile
Allium christophii
Hesperaloe parviflora
Allium schubertii
Sedum 'Postman's Pride'
Silene regia
Elaeagnus umbellata
Penstemon palmeri