galium aparine, myosotis arvensis, poa annua, stellaria media, fallopia convolvulus, juncus bufonius, lamium purpureum, matricaria chamomilla, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, sinapis arvensis, spergula arvensis, vicia hirsuta, viola arvensis, capsella bursa-pastoris, centaurea cyanus, lamium amplexicaule, lapsana communis, persicaria hydropiper, polygonum aviculare