aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, elymus repens, fallopia convolvulus, lamium amplexicaule, mentha arvensis, myosotis arvensis, papaver rhoeas, plantago uliginosa, poa annua, roemeria argemone, sinapis arvensis, stellaria media, tripleurospermum inodorum, veronica agrestis, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, cirsium arvense, crepis tectorum, euphorbia helioscopia, galinsoga parviflora, geranium pusillum, medicago lupulina, senecio vulgaris, sonchus arvensis, stachys palustris, thlaspi arvense