elymus repens, fallopia convolvulus, persicaria hydropiper, myosotis arvensis, persicaria lapathifolia, poa annua, silene latifolia, veronica arvensis, viola arvensis, aegopodium podagraria, campanula rapunculoides, capsella bursa-pastoris, cirsium arvense, galium spurium, lysimachia arvensis, polygonum aviculare, setaria pumila