chenopodium album, fallopia convolvulus, convolvulus arvensis, euphorbia helioscopia, ajuga chamaepitys, artemisia absinthium, capsella bursa-pastoris, centaurea cyanus, chondrilla juncea, galium spurium, lycopsis arvensis, medicago lupulina, ononis spinosa, setaria viridis, viola arvensis, erodium cicutarium