hordeum vulgare, avena fatua, fallopia convolvulus, galium aparine, stellaria media, tripleurospermum inodorum, veronica persica, convolvulus arvensis, argentina anserina, elymus repens, galeopsis bifida, galeopsis tetrahit, galium spurium, lamium amplexicaule, lamium purpureum, lapsana communis, matricaria discoidea, mentha arvensis, myosotis arvensis, persicaria maculosa, sonchus arvensis, symphytum officinale, trifolium repens, vicia hirsuta