Thalictrum delavayi
Acorus calamus ‘Variegatus’
Hakonechloa macra ‘Nicholas’
Metasequoia glyptostroboides
Hakonechloa macra 'Aureola’
Nephrolepis exaltata 'Rita's Gold™'
Silphium laciniatum
Pelargonium tomentosum
Heuchera Dolce® Licorice
Trillium luteum
Ajuga reptans 'Black Scallop'
Dianthus gratianopolitanus 'Firewitch'
Cotinus 'Grace'
Nandina domestica
Diphylleia cymosa
Juniperus squamata 'Blue Star'
Muhlenbergia lindheimeri
Acanthus mollis
Tanacetum parthenium
Heuchera americana
Armoracia rusticana 'Variegata'
Cosmos bipinnatus cvs.
Festuca glauca 'Boulder Blue'
Lilium candidum
Phalaris arundinacea and cvs.
Sporobolus heterolepsis
Begonia grandis ssp. evansiana
Arisaema sikokianum
Astilbe chinensis var. pumila
Heuchera 'Amber Waves’
Dianthus gratianopolitanus
Euphorbia cotinifolia
Humulus lupulus 'Aureus'
Tiarella 'Spring Symphony'
Juniperus  × pfitzeriana ‘Daub’s Frosted’
Trillium chloropetalum
Capsicum annuum 'Black Pearl'
Alchemilla mollis
Picea sitchensis 'Papoose'
Geranium 'Ann Folkard'
Panicum virgatum 'Ruby Ribbons'
Sambucus nigra 'Madonna'
  Sempervivumarachnoideum 'Forest Frost'
Thalictrum aquilegiifolium
Mahonia eurybracteata 'Soft Caress'
Chamaecyparis thyoides ‘Heatherbun’
Ilex cornuta
Polemonium caeruleum 'Brise d'Anjou'
Colocasia esculenta 'Rhubarb'
Solenostemon scutellarioides Colorblaze® 'Alligator Tears'™
Plectranthus forsteri 'Green on Green'
Hamamelis virginiana
Cyperus papyrus King Tut®
Molinia caerulea 'Variegata'
Tetrapanax papyrifer
Hydrangea quercifolia ‘Snowflake’
Cyathea australis
Dalea frutescens
Corydalis flexuosa 'Purple Leaf'
Ocimum  × citriodorum 'Pesto Perpetuo'
Pelargonium 'Crystal Palace Gem'
Hosta 'Fortunei Albo-marginata'
Nolina nelsonii
Andropogon zizanioides
Artemisia absinthium
Aucuba japonica
Canna var. “MACtro’
Juniperus × pfitzeriana ‘Mint Julep’
Stachys byzantina and cvs.
Polemonium reptans
Cotinus coggygria ‘Royal Purple’
Pieris japonica 'Dorothy Wyckoff'
Tulipa praestans 'Unicum'
Lysimachia nummularia
Canna ‘Phasion’
Thuja occidentalis 'Emerald'
Viburnum  × burkwoodii 'Mohawk'
Vancouveria hexandra
Panicum virgatum 'Shenandoah'
Liquidambar styraciflua ‘Slender Silhouette’
Tropaeolum peregrinum
Heuchera 'Marmalade'
Adiantum pedatum
Acer truncatum
Corydalis cheilanthifolia
Thymus pseudolanuginosus
Helleborus argutifolius ‘Janet Starnes’
Tulipa greigii 'Calypso'
Salvia officinalis 'Purpurascens'
Hepatica acutiloba
Diervilla sessifolia 'LPDC Podaras'
Cissus discolor
Darmera peltata
Athyrium 'Ghost'
Aloe cameronii
Acer triflorum
Ruellia elegans
Syringa × laciniata
Rosa 'F. J. Grootendorst'
Lysimachia ciliata 'Firecracker'