triticum aestivum, lathyrus tuberosus, thlaspi arvense, agrostis stolonifera, argentina anserina, atriplex patula, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, daucus carota, equisetum arvense, galeopsis tetrahit, juncus bufonius, lamium purpureum, lapsana communis, lysimachia arvensis, matricaria discoidea, medicago lupulina, mentha arvensis, myosotis arvensis, neslia paniculata, papaver rhoeas, poa trivialis, ranunculus arvensis, ranunculus repens, sonchus arvensis, stellaria media, trifolium pratense, trifolium repens, tripleurospermum inodorum, tussilago farfara, valerianella dentata, veronica persica, vicia hirsuta, vicia sativa, viola arvensis, avena fatua, cerastium holosteoides, elymus repens, euphorbia cyparissias, pimpinella major, plantago lanceolata, sherardia arvensis, trifolium hybridum, veronica arvensis