melilotus albus, persicaria maculosa, persicaria hydropiper, alnus glutinosa, cyperus longus, daucus carota, diplotaxis tenuifolia, equisetum ramosissimum, festuca ambigua, juncus articulatus, lycopus europaeus, lythrum salicaria, mentha spicata, odontites luteus, oxybasis glauca, plantago lanceolata, plantago major, poa annua, rumex crispus, sonchus oleraceus, verbascum sinuatum, zea mays