triticum aestivum, elymus repens, gnaphalium uliginosum, holcus lanatus, poa annua, apera spica-venti, centaurea cyanus, cerastium arvense, cirsium arvense, euphorbia cyparissias, fallopia convolvulus, galeopsis tetrahit, lamium purpureum, lysimachia arvensis, oxalis stricta, polygonum aviculare, rumex acetosella, spergularia rubra, stellaria media, veronica persica, viola arvensis