text: stellaria media, aphanes arvensis, cirsium arvense, convolvulus arvensis, elymus repens, lamium purpureum, matricaria chamomilla, myosotis arvensis, persicaria hydropiper, plantago uliginosa, poa annua, rumex crispus, sinapis arvensis, sonchus arvensis, thlaspi arvense, tripleurospermum inodorum, veronica persica, veronica polita, vicia hirsuta, viola arvensis, apera spica-venti, avena fatua, capsella bursa-pastoris, euphorbia helioscopia, fumaria officinalis, gnaphalium uliginosum, lysimachia arvensis, mentha arvensis, polygonum aviculare, stachys palustris