amaranthus retroflexus, digitaria ischaemum, echinochloa crus-galli, equisetum arvense, lipandra polysperma, plantago uliginosa, stellaria media, aphanes arvensis, calystegia sepium, capsella bursa-pastoris, galeopsis pubescens, geranium molle, gnaphalium uliginosum, lamium purpureum, lapsana communis, oxalis stricta, plantago major, setaria pumila, sherardia arvensis