Myrica pensylvanica
Allium senescens var. glaucum
Caryopteris  × clandonensis 'First Choice'
Lavandula stoechas
Chamaemelum nobile and cvs.
Artemisia absinthium
Ceratotheca triloba
Plectranthus amboinicus
Thymus 'Pink Ripple'
Nepeta  × faassenii ‘Dropmore’
Geranium macrorrhizum 'Bevan's Variety'
Acorus calamus ‘Variegatus’
Correa 'Dusky Bells'
Calamintha nepeta
Plectranthus forsteri 'Green on Green'
Gaultheria procumbens
Perovskia atriplicifolia
Salvia 'Maraschino'
Agastache aurantiaca 'Just Peachy'
Petroselinum crispum 'Crispum'
Lavandula angustifolia
Calycanthus floridus
Ocimum  × citriodorum 'Pesto Perpetuo'
Teucrium chamaedrys var. compactum
Rosa rugosa 'Polar Ice'
Allium moly and cvs.
Lavandula  × intermedia 'Grosso'
Myrrhis odorata
Parthenium integrifolium
Salvia dorrii
Tanacetum parthenium
Salvia officinalis 'Berggarten'
Agastache rugosa
Thymus  × citriodorus 'Argenteus'
Origanum vulgare 'Aureum’
Caryopteris incana 'Jason'
Lantana camara 'Pink Caprice'
Dennstaedtia punctilobula
Salvia officinalis 'Purpurascens'
Salvia  × sylvestris 'Blue Hill'
Teucrium chamaedrys
Achillea millefolium 'Terracotta'
Lavandula angustifolia 'Violet Intrigue'
Vitex agnus-castus var. latifolia
Pelargonium ‘Lady Scarborough’
Symphytum  × uplandicum 'Axminster Gold'
Pelargonium ‘Attar of Roses’
Salvia  × superba
Agastache aurantiaca 'Shades of Orange'
Salvia pratensis
Pelargonium sidoides
Pelargonium crispum
Hypericum androsaemum 'Albury Purple'
Agastache ‘Tutti Frutti’
Caryopteris  × clandonensis 'Worcester Gold'
Achillea millefolium ‘Fire King’
Agastache foeniculum 'Golden Jubilee'
Thymus polytrichus subsp. britannicus
Salvia  × sylvestris 'May Night'
Santolina chamaecyparissus
Thymus serphyllum 'Annie Hall'
Pelargonium tomentosum
Agastache 'Desert Sunrise'
Lindera benzoin
Artemisia ludoviciana
Eucalyptus neglecta
Salvia nemorosa
Allium schoenoprasum
Symphytum 'Hidcote Blue'
Pelargonium ‘Pungent Peppermint’
Clerodendrum trichotomum
Cercidiphyllum japonicum f. pendulum
Anethum graveolens
Thymophylla tenuiloba
Thymus serpyllum 'Pink Chintz'
Ribes sanguineum 'White Icicle'
Dianthus × allwoodii
Illicium parviflorum
Allium thunbergii
Salvia officinalis
Agastache cana
Salvia pachyphylla
Ocimum basilicum
Caryopteris × clandonensis 'Longwood Blue'
Salvia officinalis 'Minimus'
Salvia reptans
Pelargonium ‘Roger’s Delight’
Sporobolus heterolepsis
Rudbeckia subtomentosa 'Henry Eilers'
Rosmarinus officinalis 'Salem'
Aster oblongifolius 'October Skies'
Illicium mexicanum
Calocedrus decurrens
Tulbaghia violacea
Agastache ‘Blue Fortune’
Nepeta Little Trudy™
Agastache rupestris
Salvia officinalis 'Tricolor'
Agastache foeniculum
Nepeta  × faassenii 'Walker's Low'