convolvulus arvensis, ranunculus repens, aethusa cynapium, calystegia sepium, elymus repens, euphorbia exigua, galeopsis tetrahit, sonchus arvensis, sonchus asper, vicia sativa, viola arvensis, achillea virescens, atriplex patula, holcus mollis, lysimachia vulgaris, myosotis arvensis, persicaria maculosa, polypogon viridis, rumex crispus, sinapis arvensis, trifolium repens, tripleurospermum inodorum, valerianella rimosa, vicia hirsuta