Ginkgo biloba
Salvia officinalis 'Icterina'
Angelica gigas
Asarina scandens
Knautia macedonica
Calamintha nepeta
Agave 'Sharkskin'
Euphorbia antisyphilitica
Lonicera periclymenum ‘Harlequin’
Sisyrinchium striatum
Juniperus sabina ‘Blue Forest’
Ligustrum vulgare and cvs.
Aronia arbutifolia
Hibiscus rosa-sinensis
Hosta kikutii 'Hillbilly Blues'
Gardenia augusta 'MADGA 1'
Saccharum arundinaceum
Echinacea 'Art's Pride'
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Echinacea purpurea 'Magnus'
Euphorbia amygdaloides ‘Rubra’
Tropaeolum majus 'Vesuvius'
Agastache rupestris
Lagerstroemia indica
  Sempervivumarachnoideum 'Forest Frost'
Scabiosa ‘Butterfly Blue'
Cosmos bipinnatus 'Sonata Dwarf Mix'
Dianthus gratianopolitanus 'Firewitch'
Viola ‘Etain’
Euphorbia tirucalli
Amsonia tabernaemontana
Thymus serphyllum 'Annie Hall'
Dennstaedtia punctilobula
Lysimachia ephemerum
Allium christophii
Euphorbia cotinifolia
Salvia officinalis 'Purpurascens'
Helenium ‘Butterpat’
Dianthus alpinus
Lewisia tweedyi
Aloe polyphylla
Aster  × frikartii
Eucalyptus neglecta
Zinnia elegans 'Dreamland Series'
Echinacea angustifolia
Echinacea 'Sunrise'
Eremurus robustus
Cosmos atrosanguineus
Solidago nemoralis
Yucca glauca
Salvia argentea
Santolina chamaecyparissus
Baptisia  × v ariicolor Twilite Prairieblues™
Thuja occidentalis 'Bobazam'
Sedum spurium 'Fuldaglut'
Talinum paniculatum
Mahonia eurybracteata 'Soft Caress'
Achillea 'Moonshine'
Thymus pseudolanuginosus
Allium senescens var. glaucum
Veronica peduncularis 'Georgia Blue'
Nepeta  × faassenii ‘Dropmore’
Thymus polytrichus subsp. britannicus
Verbena speciosa 'Imagination'
Grevillea 'Moonlight'
Chamaemelum nobile and cvs.
Goodyera pubescens
Verbascum chaixii
Juniperus chinensis ‘Shoosmith’
Caryopteris × clandonensis 'Longwood Blue'
Hosta 'Aspen Gold'
Hosta 'Piedmont Gold'
Crocus speciosus
Lathyrus tingitanus
Carpobrotus edulis
Aeonium arboreum  'Zwartkop'
Aquilegia alpina
Claytonia virginica
Echinacea purpurea
Aster ericoides
Origanum vulgare 'Aureum’
Campanula cochleariifolia
Juniperus chinensis 'Iowa'
Sempervivum 'Black'
Juniperus × pfitzeriana ‘Mint Julep’
Hosta 'Little Aurora'
Corydalis lutea
Verbascum 'Sugar Plum'
Sorghastrum nutans 'Indian Steel'
Sedum 'Autumn Delight'
Chrysogonum virginianum ‘Eco-Lacquered Spider’
Aloe cameronii
Eccremocarpus scaber
Kolkwitzia amabilis
Euphorbia inneuphdia
Agapanthus praecox ssp. orientalis 'Benfran' P.P. #21,705
Hakea laurina
Sedum kamtschaticum
Calocedrus decurrens
Molinia caerulea ssp. arundinacea 'Sky Racer'