Thymus polytrichus subsp. britannicus
Pelargonium ‘Roger’s Delight’
Salvia  × sylvestris 'Blue Hill'
Artemisia absinthium
Gaultheria procumbens
Symphytum  × uplandicum 'Axminster Gold'
Teucrium chamaedrys
Myrrhis odorata
Thymus pseudolanuginosus
Plectranthus purpuratus
Salvia reptans
Agastache aurantiaca 'Shades of Orange'
Illicium parviflorum
Agastache rugosa
Salvia officinalis 'Berggarten'
Allium moly and cvs.
Lavandula stoechas
Salvia dorrii
Dianthus × allwoodii
Salvia pachyphylla
Allium schoenoprasum
Lavandula  × intermedia 'Grosso'
Salvia  × superba
Thymophylla tenuiloba
Pelargonium ‘Lady Scarborough’
Parthenium integrifolium
Tanacetum parthenium
Pelargonium tomentosum
Salvia 'Maraschino'
Correa 'Dusky Bells'
Pelargonium crispum
Ribes sanguineum 'White Icicle'
Hypericum androsaemum 'Albury Purple'
Salvia officinalis
Symphytum 'Hidcote Blue'
Acorus calamus ‘Variegatus’
Salvia nemorosa 'Caradonna'
Agastache foeniculum 'Golden Jubilee'
Tulbaghia violacea
Calamintha nepeta
Salvia nemorosa
Salvia pratensis
Dennstaedtia punctilobula
Eucalyptus neglecta
Artemisia ludoviciana
Caryopteris  × clandonensis 'First Choice'
Teucrium chamaedrys var. compactum
Pelargonium sidoides
Allium thunbergii
Salvia officinalis 'Tricolor'
Santolina chamaecyparissus
Chamaemelum nobile and cvs.
Caryopteris × clandonensis 'Longwood Blue'
Plectranthus amboinicus
Pelargonium ‘Attar of Roses’
Thymus  × citriodorus 'Argenteus'
Rosa rugosa 'Polar Ice'
Illicium mexicanum
Thymus serphyllum 'Annie Hall'
Ocimum basilicum
Nepeta  × faassenii ‘Dropmore’
Agastache rupestris
Ocimum  × citriodorum 'Pesto Perpetuo'
Calocedrus decurrens
Agastache cana
Geranium macrorrhizum 'Bevan's Variety'
Clerodendrum trichotomum
Salvia officinalis 'Minimus'
Agastache 'Desert Sunrise'
Caryopteris incana 'Jason'
Salvia officinalis 'Purpurascens'
Origanum vulgare 'Aureum’
Allium senescens var. glaucum
Pelargonium ‘Pungent Peppermint’
Nepeta  × faassenii 'Walker's Low'
Aster oblongifolius 'October Skies'
Salvia hians
Achillea millefolium ‘Fire King’
Salvia officinalis 'Icterina'