gb, conwy and denbighshire, centranthus ruber, jacobaea vulgaris, sonchus oleraceus, senecio vulgaris, pentaglottis sempervirens, bellis perennis, escallonia rubra, senecio squalidus, plantago coronopus, linaria purpurea, ribes sanguineum, papaver somniferum, epilobium hirsutum, helminthotheca echioides, euphorbia peplus, ligustrum ovalifolium, rubus fruticosus, rosa rugosa, centaurea nigra, stellaria media, cirsium arvense, iris foetidissima, lysimachia arvensis, hypericum androsaemum, dipsacus fullonum, euonymus japonicus, vicia sativa, galium aparine, sagina procumbens, cirsium vulgare, geranium molle, capsella bursa-pastoris, heracleum sphondylium, sonchus asper, solanum dulcamara, ophrys apifera, poa annua, hordeum murinum, parietaria judaica, sisymbrium officinale, euonymus fortunei, reseda luteola, malva sylvestris, matricaria discoidea, urtica dioica, plantago lanceolata, trifolium repens, cerastium fontanum, leycesteria formosa, cymbalaria muralis