chenopodium album, fallopia convolvulus, polygonum aviculare, setaria pumila, capsella bursa-pastoris, galium aparine, noccaea perfoliata, stachys annua, thlaspi arvense, amaranthus retroflexus, arenaria serpyllifolia, aristolochia clematitis, camelina sativa, cirsium arvense, convolvulus arvensis, descurainia sophia, erigeron canadensis, galinsoga parviflora, lactuca serriola, lathyrus tuberosus, lysimachia arvensis, neslia paniculata, persicaria lapathifolia, reseda lutea, rubus caesius, sinapis arvensis, sonchus arvensis, sonchus asper, sonchus oleraceus, tripleurospermum inodorum, veronica polita, vicia sativa, viola arvensis