persicaria mitis, sonchus asper, stellaria media, convolvulus arvensis, galeopsis tetrahit, lysimachia vulgaris, agrostemma githago, bromus hordeaceus, capsella bursa-pastoris, chenopodium album, galium aparine, lapsana communis, mentha arvensis, sonchus oleraceus, trifolium pratense, vicia cracca, viola arvensis, achillea virescens, euphorbia helioscopia, geranium pusillum, myosotis arvensis, polypogon viridis, setaria viridis