text: erucastrum gallicum, chenopodium album, capsella bursa-pastoris, erysimum cheiranthoides, papaver rhoeas, persicaria amphibia, sonchus asper, atriplex patula, elymus repens, plantago major, polygonum aviculare, reseda lutea, senecio vulgaris, sisymbrium altissimum, solanum nigrum, tripleurospermum maritimum, persicaria lapathifolia, sonchus oleraceus