Tropaeolum majus 'Alaska Mix'
Acer palmatum 'Oshu Shidare'
Ophiopogon planiscapus 'Nigrescens'
Corydalis cheilanthifolia
Begonia 'River Nile'
Agave 'Sharkskin'
Begonia 'Cowardly Lion'
Polemonium caeruleum
Acer shirasawanum 'Munn 001'
Cyperus papyrus King Tut®
Polystichum munitum
Tropaeolum majus 'Strawberries and Cream'
Thalictrum flavum ssp. glaucum
Solenostemon scutellarioides 'Religious Radish'
Euphorbia cotinifolia
Heuchera 'Lime Rickey'
Acer palmatum 'Amber Ghost'
Amsonia hubrichtii
Picea omorika ‘Nana’
Corydalis solida
Olea europaea 'Little Ollie'
Pseudolarix kaempferi
Penstemon strictus 'Bandera'
Aspidistra elatior
Colocasia esculenta 'Mojito'
Momordica charantia
Bouteloua gracilis 'Hachita'
Tiarella 'Mint Chocolate'
Acorus calamus ‘Variegatus’
Ilex × meserveae 
Molinia caerulea ssp. arundinacea 'Sky Racer'
Isolepis cernua
Heuchera Dolce® Licorice
Acer rubrum ‘Red Sunset’
Begonia 'Green Gold'
Oxalis oregana
Viburnum rhytidophyllum
Solenostemon scutellarioides ‘Meandering Linda’
Tropaeolum majus 'Dwarf Cherry Rose'
Hosta 'Patriot'
Chelone obliqua
Heuchera 'Blackberry Jam'
Ilex opaca
Rosa rugosa var. alba
Dryopteris tokyoensis
Broussonetia papyrifera 'Golden Shadow'
Acer shirasawanum 'Jordan'
Tropaeolum majus 'Vesuvius'
Hosta 'Sun Power'
Solenostemon scutellarioides ‘Florida Sun'
Armoracia rusticana 'Variegata'
Amaranthus tricolor and cvs.
Tropaeolum majus 'Empress of India'
Pilea involucrata
Panicum virgatum 'Ruby Ribbons'
Heuchera 'Caramel'
Tradescantia zebrina
Salvia jurisicii
Ilex 'Nellie R. Stevens'
Hosta kikutii 'Hillbilly Blues'
Colocasia esculenta 'Fontanesii'
Festuca mairei
Caryopteris × clandonensis 'Longwood Blue'
Canna 'Centenaire de Rozain-Bourcharlat'
Berberis thunbergii
Colocasia esculenta 'Diamond Head'
Colocasia affinis var. jenningsii
Calocedrus decurrens
Hosta 'Blue Angel'
Thalictrum delavayi 'Hewitt's Double'
Pulmonaria longiflora 'Bertram  Anderson'
Tanacetum parthenium
Veitchia montgomeryana
Kalimeris yomena
Sisyrinchium striatum
Heuchera 'Green Spice'
Ficus lyrata
Imperata cylindrica and cvs.
Melinus nerviglumis
Pulmonaria saccharata 'Mrs. Moon'
Acer saccharum 'Caddo'
Rosa 'F. J. Grootendorst'
Loropetalum chinense 'Chang Nian Hong'
Ocimum  × citriodorum 'Pesto Perpetuo'
Psoralea pinnata
Solenostemon scutellarioides ‘Little Twister’
Canna  × generalis
Hydrangea quercifolia 'Ruby Slippers'
Geranium pratense 'Dark Reiter'
Geranium pratense 'Midnight Reiter'
Trillium recurvatum
Rosa 'Blanc Double de Coubert'
Wisteria floribunda
Eucomis comosa 'Sparkling Burgundy'
Euphorbia 'Helena’s Blush™'
Carex morrowii  'Ice Dance'
Ilex serrata 'Sundrops'
Dianthus 'Neon Star'
Rosa 'Frau Dagmar Hastrup'
Thymus  × citriodorus 'Argenteus'