gb, bath and north east somerset, north somerset and south gloucestershire, pentaglottis sempervirens, hypericum androsaemum, bellis perennis, allium triquetrum, linaria purpurea, ribes sanguineum, pseudofumaria lutea, euonymus fortunei, sonchus oleraceus, euphorbia peplus, rubus fruticosus, leycesteria formosa, escallonia rubra, aesculus hippocastanum, ligustrum ovalifolium, carex pendula, hydrangea macrophylla, prunus avium, jacobaea vulgaris, senecio vulgaris, ilex aquifolium, centranthus ruber, hedera helix, iris foetidissima, primula vulgaris, campanula poscharskyana, stellaria media, rumex obtusifolius, papaver somniferum, symphytum orientale, aucuba japonica, euonymus japonicus, geum urbanum, ficaria verna, lamium purpureum, sisymbrium officinale, pittosporum tenuifolium, hordeum murinum, capsella bursa-pastoris, sambucus nigra, calystegia silvatica, lamium album, arum maculatum, tanacetum parthenium, geranium robertianum, geranium lucidum, fuchsia magellanica, centaurea nigra, papaver cambricum, quercus cerris