Helictotrichon sempervirens
Centranthus ruber
Hakea laurina
Salvia greggii
Arbutus unedo 'Elfin King'
Metasequoia glyptostroboides
Cortaderia selloana ‘Pumila”
Calamintha nepeta
Baptisia 'Chocolate Chip'
Thymus pseudolanuginosus
Euphorbia antisyphilitica
Anagallis monellii
Argyranthemum frutescens
Rubus pentalobus
Sedum spurium 'Fuldaglut'
Elymus arenarius
Sedum 'Autumn Delight'
Eucalyptus neglecta
Juniperus × pfitzeriana ‘Mint Julep’
Capsicum annuum 'Black Pearl'
Panicum virgatum ‘Heavy Metal’
Salvia dorrii
Larix kaempferi
Salvia reptans
Sedum kamtschaticum 'Variegatum’
Scabiosa ‘Butterfly Blue'
Pennisetum spathiolatum
Echinacea purpurea 'Fragrant Angel'
Sorghastrum nutans 'Indian Steel'
Origanum laevigatum and cvs.
Teucrium chamaedrys
Agastache rugosa
Aruncus dioicus
Echinacea purpurea ‘Bright Star’
Salvia pratensis
Parthenium integrifolium
Veronica pectinata
Physocarpus opulifolius 'Seward'
Echinacea purpurea 'Kim's Knee High'
Euphorbia tirucalli
Solidago speciosa
Salvia chamaedryoides
Saccharum ravennae
Sempervivum 'Black'
Zauschneria arizonica
Anemone blanda
Salvia pachyphylla
Tropaeolum majus 'Mahogany Jewel'
Acer saccharum 'Caddo'
Salvia officinalis 'Purpurascens'
Aloe cameronii
Tropaeolum majus 'Vesuvius'
Asarum shuttleworthii 'Callaway'
Allium caeruleum
Iberis sempervirens
Caryopteris × clandonensis 'Longwood Blue'
Viola ‘Etain’
Eccremocarpus scaber
Pelargonium sidoides
Agapanthus praecox ssp. orientalis 'Benfran' P.P. #21,705
Cytisus scoparius
Hosta 'Fort Knox'
Salvia azurea
Draba aizoides
Chamaemelum nobile and cvs.
Crambe cordifolia
Hosta 'Sum and Substance'
Lagerstroemia fauriei
Cordia parvifolia
Solidago cutleri 'Goldrush'
Penstemon 'Garnet'
Agastache 'Desert Sunrise'
Cedrus deodara
Cosmos sulfureus 'Cosmic Red'
Salvia nemorosa 'Caradonna'
Euonymus fortunei 'Minimus'
Symphoricarpos  × doorenbosii 'Kordes'
Veronica peduncularis 'Georgia Blue'
Salvia coccinea
Goodyera pubescens
Sedum kamtschaticum
Cotoneaster horizontalis
Saccharum arundinaceum
  Sempervivumarachnoideum 'Forest Frost'
Rhus aromatica ‘Gro-low’
Nerium oleander ‘Little Red’
Hosta 'Little Aurora'
Hosta ‘August Moon’
Caryopteris incana 'Jason'
Dianthus 'Neon Star'
Echinacea 'Sunset'
Silene regia
Euphorbia griffithii
Ruellia peninsularis
Pennisetum setaceum 'Fireworks'
Echinacea 'Sunrise'
Sedum ‘Ruby Glow’
Cosmos atrosanguineus
Nolina nelsonii
Geranium cinereum ‘Ballerina’