secale cereale, apera spica-venti, persicaria maculosa, rumex acetosella, scleranthus annuus, spergularia rubra, gnaphalium uliginosum, mentha arvensis, persicaria lapathifolia, poa annua, spergula arvensis, agrostis capillaris, bromus secalinus, cirsium arvense, galeopsis tetrahit, holcus mollis, odontites vernus, rhinanthus serotinus, tripleurospermum inodorum