Zinnia grandiflora
Alcea rosea
Sedum kamtschaticum
Epimedium × rubrum
Dianthus alpinus
Tropaeolum majus 'Vanilla Berry'
Thymus pseudolanuginosus
Echinacea angustifolia
Euphorbia characias
Cosmos bipinnatus 'Sea Shells'
Euonymus fortunei 'Minimus'
Dianthus 'Neon Star'
Elaeagnus pungens 'Maculata'
Sisyrinchium striatum
Yucca glauca
Clematis integrifolia Mongolian Bells™
Helleborus foetidus
Euphorbia dulcis 'Chameleon'
Centaurea montana ‘Amethyst in Snow’
Echinacea 'Sunrise'
Heptacodium miconioides
Aquilegia canadensis
Nepeta  × faassenii ‘Dropmore’
Anthemis tinctoria
Caryopteris incana 'Jason'
Verbena speciosa 'Imagination'
Echinacea purpurea 'Fragrant Angel'
Mirabilis jalapa
Ratibida columnifera
Hesperis matronalis
Solidago rigida
Hamelia patens
Lathyrus odoratus and cvs.
Tetrapanax papyrifer
Hosta 'Aspen Gold'
Lamium galeobdolon 'Hermann's Pride'
Lonicera japonica
Begonia 'Crackling Fire'
Celosia cristata 'Century'
Salvia pachyphylla
Salvia jurisicii
Plectranthus forsteri 'Green on Green'
Baptisia 'Chocolate Chip'
Buddleia bicolor
Borago officinalis
Hosta kikutii 'Hillbilly Blues'
Echinacea 'Sundown'
Origanum laevigatum and cvs.
Agastache foeniculum
Salvia microphylla var. neurepia
Mirabilis multiflora
Acaena inermis 'Purpurea'
Lonicera sempervirens
Aquilegia canadensis 'Corbett'
Paulownia tomentosa
Solidago cutleri 'Goldrush'
Solidago speciosa
Ipomoea tricolor and cvs.
Angelica gigas
Agastache rugosa
Amelanchier alnifolia
Agastache 'Desert Sunrise'
Robinia pseudoacacia 'Frisia'
Nolina nelsonii
Larix kaempferi
Lathyrus tingitanus
Penstemon cardinalis
Phellodendron amurense
Saccharum arundinaceum
Tulipa linifolia
Passiflora caerulea
Juniperus chinensis 'Iowa'
Pelargonium sidoides
Echinacea purpurea
Zinnia elegans 'Dreamland Series'
Verbena canadensis 'Apple Blossom'
Sedum spurium 'Fuldaglut'
Pennisetum spathiolatum
Dianthus gratianopolitanus 'Firewitch'
Cotoneaster horizontalis
Hosta 'Fort Knox'
Gardenia augusta 'MADGA 1'
Vaccinium corymbosum
Solidago rugosa 'Fireworks'
Forestiera neomexicana
Dalea greggii
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Bouteloua gracilis 'Hachita'
Helictotrichon sempervirens
Callirhoë involucrata
Echinacea tennesseensis 'Rocky Top'
Diervilla sessilifolia 'Butterfly'
Arctostaphylos uva-ursi
Cephalotaxus harringtonii 'Prostrata'
Sisyrinchium graminoides
Thymus  × citriodorus 'Argenteus'
Ceanothus americanus
Sedum rupestre 'Angelina'
Origanum vulgare 'Aureum’
Artemisia absinthium