elymus repens, phragmites australis, cirsium arvense, lathyrus tuberosus, reseda lutea, amaranthus retroflexus, chenopodiastrum hybridum, mercurialis annua, setaria verticillata, setaria viridis, aethusa cynapium, convolvulus arvensis, fallopia convolvulus, persicaria maculosa, plantago major, silene noctiflora, stachys annua