malva multiflora, brassica rapa, bromus diandrus, convolvulus arvensis, silybum marianum, urtica membranacea, amaranthus retroflexus, anacyclus radiatus, avena barbata, calendula arvensis, carduus pycnocephalus, cerastium ligusticum, erodium moschatum, festuca ligustica, galactites tomentosa, galium aparine, hordeum murinum, melilotus indicus, raphanus raphanistrum, rumex crispus, sonchus asper