apera spica-venti, juncus bufonius, myosotis stricta, myosurus minimus, tripleurospermum inodorum, aphanes arvensis, centaurea cyanus, cerastium holosteoides, draba verna, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, lysimachia arvensis, myosotis arvensis, odontites vernus, plantago uliginosa, poa annua, rumex acetosella, scleranthus annuus, trifolium pratense, viola arvensis, achillea millefolium, agrostemma githago, buglossoides arvensis, cirsium arvense, matricaria chamomilla, persicaria lapathifolia, sagina procumbens, spergula arvensis