Buddleia bicolor
Salvia greggii
Argyranthemum frutescens
Nolina nelsonii
Correa 'Dusky Bells'
Helleborus orientalis
Salvia dorrii
Cyclamen hederifolium
Aloe cameronii
Juniperus chinensis 'Iowa'
Euphorbia inneuphdia
Salvia  × sylvestris 'Blue Hill'
Verbascum chaixii
Juniperus chinensis ‘Shoosmith’
Cosmos bipinnatus 'Sonata Dwarf Mix'
Molinia caerulea ssp. arundinacea 'Sky Racer'
Lavandula  × intermedia 'Grosso'
Agastache foeniculum 'Golden Jubilee'
Jasminum nudiflorum
Aster  × frikartii
Anemone blanda
Acer saccharum 'Caddo'
Kolkwitzia amabilis
Thymophylla tenuiloba
Nigella damascena and cvs.
Zinnia elegans 'Dreamland Series'
Rubus pentalobus
Veronica pectinata
Aquilegia flabellata
Ruellia peninsularis
Dianthus gratianopolitanus 'Firewitch'
Achillea millefolium ‘Fire King’
Penstemon 'Garnet'
Vinca minor and cvs.
Sedum kamtschaticum 'Variegatum’
Clematis integrifolia Mongolian Bells™
Tropaeolum majus 'Strawberries and Cream'
Lilium candidum
Sedum cauticola
Viola ‘Etain’
Sedum rupestre
Forestiera neomexicana
Hosta kikutii 'Hillbilly Blues'
Chamaemelum nobile and cvs.
Campanula portenschlagiana
Juniperus × pfitzeriana ‘Mint Julep’
Agastache 'Desert Sunrise'
Ipomoea  × multifida
Salvia officinalis 'Icterina'
Gardenia augusta 'MADGA 1'
Chrysogonum virginianum ‘Eco-Lacquered Spider’
Ginkgo biloba
Echinacea 'Harvest Moon'
Asarum shuttleworthii 'Callaway'
Acaena inermis 'Purpurea'
Tropaeolum majus 'Milk Maid'
Achillea 'Moonshine'
Pelargonium tomentosum
Nepeta  × faassenii ‘Dropmore’
Hibiscus rosa-sinensis
Penstemon cardinalis
Thymus  × citriodorus 'Argenteus'
Pelargonium sidoides
Sisyrinchium graminoides
Sedum 'Postman's Pride'
Thymus polytrichus subsp. britannicus
Aster ericoides
Aquilegia vulgaris
Physocarpus opulifolius 'Seward'
Hosta 'Piedmont Gold'
Echinacea purpurea ‘Bright Star’
Cephalotaxus harringtonii 'Prostrata'
Solidago juncea
Paulownia tomentosa
Aruncus dioicus
Delosperma cooperi
Sedum 'Autumn Delight'
Allium 'Globemaster'
Iberis sempervirens
Salvia canariensis
Choisya ternata 'Sundance'
Salvia officinalis 'Berggarten'
Ligustrum vulgare and cvs.
Crambe cordifolia
Helenium ‘Butterpat’
Veronica peduncularis 'Georgia Blue'
Draba aizoides
Campanula cochleariifolia
Panicum virgatum ‘Heavy Metal’
Lathyrus tingitanus
Erigeron karvinskianus
Cosmos atrosanguineus
Dianthus gratianopolitanus
Corydalis lutea
Aloe polyphylla
Sedum sieboldii
Sedum spurium 'Fuldaglut'
Silene regia
Crocus speciosus
Hosta 'Little Aurora'