persicaria lapathifolia, plantago major, atriplex calotheca, lipandra polysperma, oxybasis glauca, polygonum aviculare, stellaria aquatica, oxybasis rubra, poa annua, ranunculus repens, rumex crispus, rumex obtusifolius, stellaria media, atriplex patula, bidens tripartita, cirsium arvense, solanum nigrum