apera spica-venti, aphanes arvensis, galeopsis tetrahit, mentha arvensis, scleranthus annuus, teesdalia nudicaulis, vicia sativa, centaurea cyanus, rumex acetosella, arnoseris minima, fallopia convolvulus, holcus mollis, juncus bufonius, persicaria hydropiper, ranunculus repens, raphanus raphanistrum, vicia cracca, vicia hirsuta, viola arvensis