sherardia arvensis, silene latifolia, aethusa cynapium, euphorbia helioscopia, fallopia convolvulus, sinapis arvensis, veronica persica, viola arvensis, arenaria serpyllifolia, argentina anserina, atriplex patula, campanula rapunculoides, cirsium arvense, euphorbia exigua, fumaria officinalis, fumaria vaillantii, galeopsis angustifolia, lysimachia arvensis, medicago lupulina, neslia paniculata, persicaria lapathifolia, plantago major, sonchus arvensis, stellaria media, thlaspi arvense