Symphoricarpos  × doorenbosii 'Kordes'
Hakea laurina
Echinacea 'Twilight'
Echinacea tennesseensis 'Rocky Top'
Kolkwitzia amabilis
Salvia reptans
Hesperis matronalis
Sedum spurium 'Fuldaglut'
Sphaeralcea ambigua
Tropaeolum majus 'Milk Maid'
Echinacea purpurea 'Fragrant Angel'
Salvia chamaedryoides
Lavandula  × intermedia 'Grosso'
Zauschneria arizonica
Nigella damascena and cvs.
Sedum kamtschaticum
Sedum sieboldii
Salvia officinalis 'Purpurascens'
Solidago juncea
Hibiscus rosa-sinensis
Rubus pentalobus
Veronica peduncularis 'Georgia Blue'
Echinacea purpurea 'Magnus'
Hosta 'Little Aurora'
Yucca gloriosa
Euphorbia dulcis
Aquilegia alpina
Agastache rupestris
Paulownia tomentosa
Amaranthus tricolor and cvs.
Verbena speciosa 'Imagination'
Daphne  × transatlantica 'Jim's Pride'
Dennstaedtia punctilobula
Hosta 'Sun Power'
Acer saccharum 'Caddo'
Euonymus fortunei 'Minimus'
Diervilla lonicera
Arbutus unedo 'Elfin King'
Hosta ‘August Moon’
Allium christophii
Yucca filamentosa ‘Golden Sword’
Origanum laevigatum and cvs.
Tropaeolum majus 'Vesuvius'
Helenium ‘Butterpat’
Solidago rigida
Asarina scandens
Erigeron karvinskianus
Ruellia peninsularis
Zinnia elegans 'Dreamland Series'
Teucrium chamaedrys
Lagerstroemia fauriei
Himalayacalamus falconeri ‘Damarapa’
Campanula cochleariifolia
Crocus speciosus
Perovskia atriplicifolia 'Lisslitt' P.P.# 20,845
Hosta 'Piedmont Gold'
Aloe cameronii
Hosta kikutii 'Hillbilly Blues'
Achillea millefolium ‘Fire King’
Teucrium chamaedrys var. compactum
Loropetalum chinense 'Chang Nian Hong'
Eremurus robustus
Nolina nelsonii
Ipomoea quamoclit
Veronica pectinata
Juniperus chinensis 'Iowa'
Pelargonium tomentosum
Echinacea angustifolia
Yucca glauca
Antennaria neodioica
Liatris aspera
Euphorbia amygdaloides ‘Rubra’
Sedum cauticola
Talinum paniculatum
Dianthus alpinus
Ratibida columnifera
Knautia macedonica
Allium senescens var. glaucum
Artemisia absinthium
Asarum shuttleworthii 'Callaway'
Panicum virgatum ‘Heavy Metal’
Cytisus scoparius
Pennisetum spathiolatum
Hosta 'Sum and Substance'
Juniperus chinensis ‘Shoosmith’
Penstemon 'Garnet'
Claytonia virginica
Nerium oleander ‘Little Red’
Sisyrinchium striatum
Salvia 'Maraschino'
Caryopteris × clandonensis 'Longwood Blue'
Cedrus deodara
Dianthus 'Neon Star'
Tropaeolum majus 'Strawberries and Cream'
Geranium  × oxonianum 'Wargrave Pink'
Salvia officinalis 'Berggarten'
Coreopsis verticillata ‘Moonbeam’
Ligustrum vulgare and cvs.
Parthenium integrifolium
Caryopteris incana 'Jason'