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