text: fallopia convolvulus, matricaria discoidea, poa annua, stellaria media, apera spica-venti, galium aparine, galium spurium, lamium purpureum, lapsana communis, plantago major, trifolium pratense, tripleurospermum inodorum, vicia hirsuta, viola arvensis, aphanes arvensis, avena fatua, geranium pusillum, gnaphalium uliginosum