solanum tuberosum, galinsoga parviflora, persicaria lapathifolia, anthemis arvensis, cerastium arvense, raphanus raphanistrum, scleranthus annuus, setaria viridis, agrostemma githago, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, lamium amplexicaule, medicago lupulina, mentha arvensis, polygonum aviculare, setaria pumila, sonchus arvensis, stachys palustris, tripleurospermum inodorum, veronica arvensis, vicia tetrasperma