text: convolvulus arvensis, stellaria media, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, fumaria officinalis, galium aparine, juncus bufonius, lysimachia arvensis, matricaria chamomilla, papaver rhoeas, poa annua, polygonum aviculare, rumex crispus, sinapis arvensis, sonchus asper, thlaspi arvense, tripleurospermum inodorum, veronica persica, veronica polita, vicia hirsuta, aphanes arvensis, centaurea cyanus, euphorbia helioscopia, gnaphalium uliginosum, plantago uliginosa, ranunculus repens, raphanus raphanistrum