xanthium strumarium, mentha aquatica, phalaris arundinacea, lythrum salicaria, rumex crispus, persicaria maculosa, plantago major, galega officinalis, matricaria chamomilla, rorippa sylvestris, bidens tripartita, lactuca serriola, oenanthe silaifolia, sonchus asper, polygonum aviculare, capsella bursa-pastoris, daucus carota, gleditsia triacanthos