avena sativa, glebionis segetum, galeopsis speciosa, galeopsis tetrahit, spergula arvensis, achillea millefolium, apera spica-venti, cirsium arvense, matricaria chamomilla, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, raphanus raphanistrum, rumex acetosella, scleranthus annuus, thlaspi arvense, trifolium pratense, tripleurospermum inodorum, tussilago farfara, vicia hirsuta, viola arvensis