gb, hertfordshire, pentaglottis sempervirens, hypericum androsaemum, linaria purpurea, leycesteria formosa, papaver somniferum, ribes sanguineum, euonymus fortunei, centranthus ruber, iris foetidissima, escallonia rubra, brunnera macrophylla, arum maculatum, lamium album, geranium macrorrhizum, geranium lucidum, sonchus oleraceus, senecio vulgaris, pseudofumaria lutea, euphorbia peplus, allium triquetrum, rubus fruticosus, bellis perennis, pittosporum tenuifolium, prunus lusitanica, lamium purpureum, tanacetum parthenium, hedera helix, symphytum orientale, hypericum calycinum, aubrieta deltoidea, hydrangea macrophylla, geranium robertianum, primula vulgaris, aesculus hippocastanum, geum urbanum, lapsana communis, galium aparine, lunaria annua, sisymbrium officinale, stellaria media, syringa vulgaris, viola odorata, capsella bursa-pastoris, petasites pyrenaicus, sambucus nigra, jacobaea vulgaris, cymbalaria muralis, heracleum sphondylium, urtica dioica, agrostemma githago