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