galinsoga parviflora, oxalis stricta, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, fallopia convolvulus, galium aparine, gnaphalium uliginosum, lamium purpureum, lapsana communis, lipandra polysperma, lysimachia arvensis, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, plantago uliginosa, polygonum aviculare, setaria pumila, sherardia arvensis, sonchus asper, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica persica, viola arvensis, panicum miliaceum, silene noctiflora