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