sonchus arvensis, stachys palustris, convolvulus arvensis, chenopodium album, cirsium arvense, galium aparine, ranunculus repens, aethusa cynapium, euphorbia helioscopia, fagopyrum tataricum, galeopsis tetrahit, lamium amplexicaule, myosotis arvensis, persicaria maculosa, sherardia arvensis, sonchus asper, veronica persica