thlaspi arvense, alopecurus myosuroides, cirsium arvense, galium aparine, myosotis arvensis, poa annua, sonchus oleraceus, stellaria media, tussilago farfara, veronica persica, capsella bursa-pastoris, chenopodium album, elymus repens, equisetum arvense, euphorbia peplus, fallopia convolvulus, lamium purpureum, lepidium coronopus, papaver dubium, persicaria maculosa, plantago major, ranunculus repens, senecio vulgaris, solanum nigrum, urtica dioica, urtica urens