matricaria chamomilla, chenopodium album, aphanes arvensis, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, geranium pusillum, gnaphalium uliginosum, juncus bufonius, lamium amplexicaule, lamium purpureum, lolium perenne, lycopsis arvensis, myosotis arvensis, papaver dubium, persicaria maculosa, plantago uliginosa, poa annua, sinapis arvensis, sonchus asper, sonchus oleraceus, thlaspi arvense, tripleurospermum inodorum, veronica agrestis, veronica persica, viola arvensis, galeopsis tetrahit, plantago lanceolata, stellaria media, trifolium pratense, urtica urens