equisetum arvense, galeopsis tetrahit, persicaria maculosa, myosotis ramosissima, viola arvensis, cirsium arvense, lysimachia vulgaris, setaria viridis, sherardia arvensis, capsella bursa-pastoris, euphorbia helioscopia, galium aparine, medicago lupulina, sonchus asper, trifolium pratense, vicia hirsuta, vicia sativa