chenopodium album, elymus repens, ranunculus repens, sinapis arvensis, sonchus asper, achillea virescens, aethusa cynapium, calystegia sepium, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, euphorbia peplus, fallopia convolvulus, galeopsis tetrahit, galium aparine, lysimachia arvensis, persicaria maculosa, potentilla reptans, sonchus arvensis, thlaspi arvense, euphorbia exigua, senecio vulgaris, sherardia arvensis