hordeum vulgare, galium aparine, vicia hirsuta, myosotis arvensis, tripleurospermum inodorum, viola arvensis, secale cereale, silene noctiflora, elymus repens, fallopia convolvulus, galium spurium, lapsana communis, stellaria media, veronica arvensis, veronica persica, vicia sativa, agrostis stolonifera, apera spica-venti, artemisia vulgaris, camelina microcarpa, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, delphinium consolida, lamium purpureum, lysimachia arvensis, medicago lupulina, oxalis stricta, papaver rhoeas, poa trivialis, sinapis arvensis, sonchus arvensis, stellaria graminea, erigeron annuus