text: apera spica-venti, papaver rhoeas, cirsium arvense, lapsana communis, myosotis arvensis, vicia hirsuta, convolvulus arvensis, fallopia convolvulus, galium aparine, poa trivialis, stellaria media, chenopodium album, elymus repens, equisetum arvense, galinsoga quadriradiata, lamium purpureum, mentha arvensis, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, poa annua, rumex crispus, rumex obtusifolius, silene latifolia, sinapis arvensis, trifolium pratense, tripleurospermum inodorum, triticum aestivum, veronica arvensis, veronica persica, vicia sepium, viola arvensis