Acer saccharum 'Caddo'
Cladrastis lutea
Nolina nelsonii
Molinia caerulea ssp. arundinacea 'Sky Racer'
Verbascum 'Sugar Plum'
Schizachyrium scoparium
Helenium ‘Butterpat’
Eremurus robustus
Solidago nemoralis
Aquilegia canadensis
Dianthus gratianopolitanus 'Firewitch'
Hosta 'Sum and Substance'
Agastache rupestris
Celastrus orbiculatus
Acaena inermis 'Purpurea'
Ginkgo biloba
Solidago juncea
Symphoricarpos  × doorenbosii 'Kordes'
Elaeagnus umbellata
Baptisia 'Chocolate Chip'
Baptisia australis
Perovskia atriplicifolia
Pelargonium tomentosum
Thymus polytrichus subsp. britannicus
Colchicum 'Waterlily'
Asarina scandens
Chamaemelum nobile and cvs.
Aster  × frikartii 'Wonder of Staffa'
Parthenium integrifolium
Physocarpus opulifolius 'Seward'
Veronica pectinata
Euphorbia rigida
Campanula carpatica
Salvia coccinea
Juniperus chinensis ‘Shoosmith’
Baptisia  × v ariicolor Twilite Prairieblues™
Crocus speciosus
Cosmos sulfureus 'Cosmic Red'
Sempervivum 'Black'
Solidago sphacelata 'Golden Fleece'
Anthemis tinctoria
Achillea 'Moonshine'
Thymus serphyllum 'Annie Hall'
Echinacea purpurea 'Magnus'
Ceanothus americanus
Penstemon 'Garnet'
Dyckia fosteriana 'Cherry Cola'
Tithonia rotundifolia  'Torch'
Nigella damascena and cvs.
Berberis  × stenophylla 'Corallina Compacta'
Echinacea 'Art's Pride'
Draba aizoides
Origanum laevigatum and cvs.
Yucca gloriosa
Geranium  × oxonianum 'Wargrave Pink'
Asarum canadense
Aronia arbutifolia
Laburnum  × watereri
Achillea millefolium ‘Fire King’
Erigeron karvinskianus
Allium schubertii
Salvia jurisicii
Alcea rosea
Salvia greggii
Viola ‘Etain’
Salvia officinalis
Impatiens auricoma 'Jungle Gold'
Ratibida columnifera
Humulus lupulus 'Aureus'
Cytisus scoparius
Echinacea purpurea
Salvia 'Indigo Spires'
Cortaderia selloana ‘Pumila”
Sedum rupestre 'Angelina'
Coreopsis verticillata ‘Moonbeam’
Miscanthus sinensis 'Variegatus'
Agave parryi
Sorghastrum nutans 'Indian Steel'
Elaeagnus pungens 'Maculata'
Metasequoia glyptostroboides
Euphorbia cotinifolia
Pennisetum setaceum 'Fireworks'
Abelia  × grandiflora 'Confetti'
Bouteloua gracilis 'Hachita'
Aster  × frikartii
Corydalis lutea
Juniperus horizontalis 'Wiltonii'
Carpobrotus edulis
Calocedrus decurrens
Allium christophii
Zinnia grandiflora
Sisyrinchium graminoides
Aster ericoides
Eucalyptus neglecta
Antennaria neodioica
Dianthus 'Bath's Pink'
Epimedium × rubrum
Callistemon citrinus 'Splendens'
Angelica gigas
Agastache ‘Blue Fortune’