trifolium pratense, elymus repens, cirsium arvense, erigeron canadensis, persicaria maculosa, plantago lanceolata, scleranthus annuus, sinapis arvensis, achillea millefolium, agrostis stolonifera, apera spica-venti, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, lysimachia arvensis, myosotis arvensis, plantago major, plantago uliginosa, polygonum aviculare, psammophiliella muralis, setaria pumila, setaria viridis, silene latifolia, sonchus oleraceus, stellaria graminea, stellaria media, veronica arvensis, veronica persica, vicia hirsuta, vicia tetrasperma, viola arvensis