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