convolvulus arvensis, daucus carota, elymus repens, lysimachia arvensis, setaria viridis, sinapis arvensis, sonchus oleraceus, arrhenatherum elatius, dactylis glomerata, euphorbia helioscopia, fallopia convolvulus, isatis tinctoria, lactuca serriola, medicago lupulina, medicago sativa, polygonum aviculare, senecio vulgaris, thlaspi arvense