bromus diandrus, daucus carota, bromus hordeaceus, elymus athericus, cirsium vulgare, torilis arvensis, hypericum perforatum, myosotis ramosissima, verbena officinalis, bituminaria bituminosa, campanula erinus, epilobium parviflorum, erigeron canadensis, galium verrucosum, lactuca serriola, lolium rigidum, lysimachia arvensis, medicago polymorpha, mercurialis annua, papaver rhoeas, plantago major, sonchus asper, veronica arvensis