crepis capillaris, lolium multiflorum, angelica sylvestris, anthemis arvensis, bellis perennis, convolvulus arvensis, helosciadium nodiflorum, holcus lanatus, hypochaeris radicata, lysimachia arvensis, mentha rotundifolia, oxalis corniculata, persicaria lapathifolia, plantago lanceolata, plantago major, rumex obtusifolius, sonchus asper, sonchus oleraceus, trocdaris verticillatum