secale cereale, aphanes arvensis, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, apera spica-venti, centaurea cyanus, lapsana communis, matricaria chamomilla, mentha arvensis, odontites vernus, papaver rhoeas, persicaria lapathifolia, persicaria maculosa, poa annua, rorippa sylvestris, sonchus arvensis, stachys palustris, stellaria media, tussilago farfara