convolvulus arvensis, stachys annua, cirsium arvense, aegopodium podagraria, amaranthus powellii, amaranthus retroflexus, atriplex patula, elymus repens, euphorbia exigua, euphorbia falcata, euphorbia peplus, fallopia convolvulus, kickxia elatine, lactuca serriola, lysimachia arvensis, persicaria lapathifolia, silene noctiflora, solanum nigrum, sonchus arvensis, sonchus asper, veronica persica, viola arvensis, arctium tomentosum, galeopsis ladanum, linaria vulgaris, myosotis arvensis, plantago lanceolata, plantago uliginosa, tripleurospermum inodorum