solanum tuberosum, cirsium arvense, stellaria media, fallopia convolvulus, fumaria officinalis, galium aparine, persicaria maculosa, senecio vulgaris, sonchus oleraceus, chenopodium album, equisetum arvense, euphorbia peplus, geranium molle, papaver rhoeas, plantago major, sinapis arvensis, solanum nigrum, sonchus arvensis, sonchus asper, urtica dioica, urtica urens, veronica agrestis