text: chenopodium album, fallopia convolvulus, mercurialis annua, chenopodiastrum hybridum, elymus repens, lathyrus tuberosus, phragmites australis, sinapis arvensis, avena fatua, cirsium arvense, galinsoga parviflora, matricaria discoidea, persicaria lapathifolia, polygonum aviculare, raphanus raphanistrum, papaver rhoeas, silene noctiflora, tripleurospermum inodorum