polypogon viridis, carex hirta, juncus inflexus, berula erecta, mentha spicata, trifolium fragiferum, echinochloa crus-galli, lycopus europaeus, persicaria maculosa, xanthium strumarium, lythrum salicaria, trifolium repens, bidens tripartita, ranunculus repens, mentha pulegium, persicaria hydropiper, plantago major, verbena officinalis, arctium lappa, cirsium arvense, medicago varia