echinochloa crus-galli, lipandra polysperma, persicaria lapathifolia, setaria pumila, sonchus arvensis, stellaria aquatica, stellaria media, calystegia sepium, cirsium arvense, galeopsis pubescens, lamium purpureum, oxalis stricta, persicaria hydropiper, persicaria maculosa, ranunculus repens, mentha arvensis