amaranthus retroflexus, mentha arvensis, fallopia convolvulus, lycopsis arvensis, stachys palustris, capsella bursa-pastoris, cirsium arvense, elymus repens, erodium cicutarium, galinsoga parviflora, galinsoga quadriradiata, galium aparine, galium spurium, geranium pusillum, myosotis arvensis, persicaria lapathifolia, plantago uliginosa, rumex crispus, sonchus arvensis, thlaspi arvense, tripleurospermum inodorum, veronica persica, viola arvensis, trifolium repens, veronica arvensis