argentina anserina, capsella bursa-pastoris, centaurea cyanus, cichorium intybus, convolvulus arvensis, echium vulgare, elymus repens, euphorbia helioscopia, euphorbia tommasiniana, fallopia convolvulus, galeopsis ladanum, knautia arvensis, lathyrus pratensis, linaria vulgaris, malva pusilla, medicago lupulina, myosotis sylvatica, pastinaca sativa, rumex crispus, setaria viridis, sonchus arvensis, vicia cracca