Tilia americana
Corydalis linstowiana
Grevillea 'Moonlight'
Ilex crenata
Ephedra equisetina
Acer saccharum 'Caddo'
Albizia julibrissin
Hypericum calycinum 'Brigadoon'
Tulipa greigii 'Calypso'
Andropogon zizanioides
Phalaris arundinacea and cvs.
Metasequoia glyptostroboides
Rhododendron williamsianum
Salvia officinalis 'Icterina'
Dianthus 'Neon Star'
Helleborus orientalis
Dahlia 'Bishop of Llandaff'
Cotinus coggygria 'Ancot'
Carex muskingumensis ‘Oehme’
Salvia dorrii
Dicentra 'King of Hearts'
Alchemilla mollis
Acer triflorum
Rodgersia aesculifolia
Momordica charantia
Rosa 'F. J. Grootendorst'
Begonia 'Green Gold'
Heuchera 'Caramel'
Solenostemon scutellarioides ‘Florida Sun'
Pleioblastus viridistriatus
Ficus lyrata
Cornus canadensis
Hosta 'Piedmont Gold'
Geum triflorum
Mahonia eurybracteata 'Soft Caress'
Salvia microphylla var. neurepia
Juniperus horizontalis 'Wiltonii'
Sedum tetractinum
Wollemia nobilis
Sedum spurium 'Fuldaglut'
Trillium luteum
Polemonium caeruleum
Himalayacalamus falconeri ‘Damarapa’
Thalictrum rochebruneanum
Heuchera 'Amber Waves’
Plectranthus purpuratus
Chamaecyparis thyoides ‘Heatherbun’
Dianthus gratianopolitanus 'Firewitch'
Nicotiana glauca
Begonia 'Cowardly Lion'
Geranium 'Ann Folkard'
Lysimachia nummularia ‘Aurea’
Ilex 'Nellie R. Stevens'
Colocasia esculenta 'Heart of the Jungle'
Plectranthus argentatus
Lysimachia ciliata 'Firecracker'
Acer rubrum
Heuchera 'Silver Scrolls'
Rodgersia podophylla
Euphorbia tirucalli
Sedum kamtschaticum 'Variegatum’
Phormium tenax
Helictotrichon sempervirens
Alocasia 'Stingray'
Stipa arundinacea
Tanacetum parthenium
Hosta 'Sum and Substance'
Molinia caerulea ssp. arundinacea 'Sky Racer'
Oxalis oregana
Acer shirasawanum 'Jordan'
Thalictrum flavum ssp. glaucum
Canna var. “MACtro’
Artemisia absinthium
Tradescantia zebrina
Pulmonaria saccharata 'Mrs. Moon'
Cercis canadensis 'Alba’
Tropaeolum majus 'Strawberries and Cream'
Veronica pectinata
Sabal minor
Imperata cylindrica and cvs.
Penstemon digitalis
Sedum sieboldii
Acer shirasawanum 'Aureum'
Hosta 'Sun Power'
Sophora secundiflora
Acaena inermis 'Purpurea'
Origanum laevigatum and cvs.
Corydalis flexuosa 'Purple Leaf'
Viburnum  × burkwoodii 'Conoy'
Sedum rupestre 'Angelina'
Muhlenbergia lindheimeri
Tulipa greigii 'Red Riding Hood'
Thalictrum delavayi
Rosa 'Charles Albanel'
Tiarella 'Starfish'
Elymus arenarius
Hydrangea quercifolia 'Ruby Slippers'
Pachysandra terminalis
Panicum virgatum 'Ruby Ribbons'
Colocasia esculenta ‘Thailand Giant’